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lancezlin/ml_template_py | lib/python2.7/site-packages/numpy/lib/scimath.py | 221 | 14085 | """
Wrapper functions to more user-friendly calling of certain math functions
whose output data-type is different than the input data-type in certain
domains of the input.
For example, for functions like `log` with branch cuts, the versions in this
module provide the mathematically valid answers in the complex plane::
>>> import math
>>> from numpy.lib import scimath
>>> scimath.log(-math.exp(1)) == (1+1j*math.pi)
True
Similarly, `sqrt`, other base logarithms, `power` and trig functions are
correctly handled. See their respective docstrings for specific examples.
"""
from __future__ import division, absolute_import, print_function
import numpy.core.numeric as nx
import numpy.core.numerictypes as nt
from numpy.core.numeric import asarray, any
from numpy.lib.type_check import isreal
__all__ = [
'sqrt', 'log', 'log2', 'logn', 'log10', 'power', 'arccos', 'arcsin',
'arctanh'
]
_ln2 = nx.log(2.0)
def _tocomplex(arr):
"""Convert its input `arr` to a complex array.
The input is returned as a complex array of the smallest type that will fit
the original data: types like single, byte, short, etc. become csingle,
while others become cdouble.
A copy of the input is always made.
Parameters
----------
arr : array
Returns
-------
array
An array with the same input data as the input but in complex form.
Examples
--------
First, consider an input of type short:
>>> a = np.array([1,2,3],np.short)
>>> ac = np.lib.scimath._tocomplex(a); ac
array([ 1.+0.j, 2.+0.j, 3.+0.j], dtype=complex64)
>>> ac.dtype
dtype('complex64')
If the input is of type double, the output is correspondingly of the
complex double type as well:
>>> b = np.array([1,2,3],np.double)
>>> bc = np.lib.scimath._tocomplex(b); bc
array([ 1.+0.j, 2.+0.j, 3.+0.j])
>>> bc.dtype
dtype('complex128')
Note that even if the input was complex to begin with, a copy is still
made, since the astype() method always copies:
>>> c = np.array([1,2,3],np.csingle)
>>> cc = np.lib.scimath._tocomplex(c); cc
array([ 1.+0.j, 2.+0.j, 3.+0.j], dtype=complex64)
>>> c *= 2; c
array([ 2.+0.j, 4.+0.j, 6.+0.j], dtype=complex64)
>>> cc
array([ 1.+0.j, 2.+0.j, 3.+0.j], dtype=complex64)
"""
if issubclass(arr.dtype.type, (nt.single, nt.byte, nt.short, nt.ubyte,
nt.ushort, nt.csingle)):
return arr.astype(nt.csingle)
else:
return arr.astype(nt.cdouble)
def _fix_real_lt_zero(x):
"""Convert `x` to complex if it has real, negative components.
Otherwise, output is just the array version of the input (via asarray).
Parameters
----------
x : array_like
Returns
-------
array
Examples
--------
>>> np.lib.scimath._fix_real_lt_zero([1,2])
array([1, 2])
>>> np.lib.scimath._fix_real_lt_zero([-1,2])
array([-1.+0.j, 2.+0.j])
"""
x = asarray(x)
if any(isreal(x) & (x < 0)):
x = _tocomplex(x)
return x
def _fix_int_lt_zero(x):
"""Convert `x` to double if it has real, negative components.
Otherwise, output is just the array version of the input (via asarray).
Parameters
----------
x : array_like
Returns
-------
array
Examples
--------
>>> np.lib.scimath._fix_int_lt_zero([1,2])
array([1, 2])
>>> np.lib.scimath._fix_int_lt_zero([-1,2])
array([-1., 2.])
"""
x = asarray(x)
if any(isreal(x) & (x < 0)):
x = x * 1.0
return x
def _fix_real_abs_gt_1(x):
"""Convert `x` to complex if it has real components x_i with abs(x_i)>1.
Otherwise, output is just the array version of the input (via asarray).
Parameters
----------
x : array_like
Returns
-------
array
Examples
--------
>>> np.lib.scimath._fix_real_abs_gt_1([0,1])
array([0, 1])
>>> np.lib.scimath._fix_real_abs_gt_1([0,2])
array([ 0.+0.j, 2.+0.j])
"""
x = asarray(x)
if any(isreal(x) & (abs(x) > 1)):
x = _tocomplex(x)
return x
def sqrt(x):
"""
Compute the square root of x.
For negative input elements, a complex value is returned
(unlike `numpy.sqrt` which returns NaN).
Parameters
----------
x : array_like
The input value(s).
Returns
-------
out : ndarray or scalar
The square root of `x`. If `x` was a scalar, so is `out`,
otherwise an array is returned.
See Also
--------
numpy.sqrt
Examples
--------
For real, non-negative inputs this works just like `numpy.sqrt`:
>>> np.lib.scimath.sqrt(1)
1.0
>>> np.lib.scimath.sqrt([1, 4])
array([ 1., 2.])
But it automatically handles negative inputs:
>>> np.lib.scimath.sqrt(-1)
(0.0+1.0j)
>>> np.lib.scimath.sqrt([-1,4])
array([ 0.+1.j, 2.+0.j])
"""
x = _fix_real_lt_zero(x)
return nx.sqrt(x)
def log(x):
"""
Compute the natural logarithm of `x`.
Return the "principal value" (for a description of this, see `numpy.log`)
of :math:`log_e(x)`. For real `x > 0`, this is a real number (``log(0)``
returns ``-inf`` and ``log(np.inf)`` returns ``inf``). Otherwise, the
complex principle value is returned.
Parameters
----------
x : array_like
The value(s) whose log is (are) required.
Returns
-------
out : ndarray or scalar
The log of the `x` value(s). If `x` was a scalar, so is `out`,
otherwise an array is returned.
See Also
--------
numpy.log
Notes
-----
For a log() that returns ``NAN`` when real `x < 0`, use `numpy.log`
(note, however, that otherwise `numpy.log` and this `log` are identical,
i.e., both return ``-inf`` for `x = 0`, ``inf`` for `x = inf`, and,
notably, the complex principle value if ``x.imag != 0``).
Examples
--------
>>> np.emath.log(np.exp(1))
1.0
Negative arguments are handled "correctly" (recall that
``exp(log(x)) == x`` does *not* hold for real ``x < 0``):
>>> np.emath.log(-np.exp(1)) == (1 + np.pi * 1j)
True
"""
x = _fix_real_lt_zero(x)
return nx.log(x)
def log10(x):
"""
Compute the logarithm base 10 of `x`.
Return the "principal value" (for a description of this, see
`numpy.log10`) of :math:`log_{10}(x)`. For real `x > 0`, this
is a real number (``log10(0)`` returns ``-inf`` and ``log10(np.inf)``
returns ``inf``). Otherwise, the complex principle value is returned.
Parameters
----------
x : array_like or scalar
The value(s) whose log base 10 is (are) required.
Returns
-------
out : ndarray or scalar
The log base 10 of the `x` value(s). If `x` was a scalar, so is `out`,
otherwise an array object is returned.
See Also
--------
numpy.log10
Notes
-----
For a log10() that returns ``NAN`` when real `x < 0`, use `numpy.log10`
(note, however, that otherwise `numpy.log10` and this `log10` are
identical, i.e., both return ``-inf`` for `x = 0`, ``inf`` for `x = inf`,
and, notably, the complex principle value if ``x.imag != 0``).
Examples
--------
(We set the printing precision so the example can be auto-tested)
>>> np.set_printoptions(precision=4)
>>> np.emath.log10(10**1)
1.0
>>> np.emath.log10([-10**1, -10**2, 10**2])
array([ 1.+1.3644j, 2.+1.3644j, 2.+0.j ])
"""
x = _fix_real_lt_zero(x)
return nx.log10(x)
def logn(n, x):
"""
Take log base n of x.
If `x` contains negative inputs, the answer is computed and returned in the
complex domain.
Parameters
----------
n : int
The base in which the log is taken.
x : array_like
The value(s) whose log base `n` is (are) required.
Returns
-------
out : ndarray or scalar
The log base `n` of the `x` value(s). If `x` was a scalar, so is
`out`, otherwise an array is returned.
Examples
--------
>>> np.set_printoptions(precision=4)
>>> np.lib.scimath.logn(2, [4, 8])
array([ 2., 3.])
>>> np.lib.scimath.logn(2, [-4, -8, 8])
array([ 2.+4.5324j, 3.+4.5324j, 3.+0.j ])
"""
x = _fix_real_lt_zero(x)
n = _fix_real_lt_zero(n)
return nx.log(x)/nx.log(n)
def log2(x):
"""
Compute the logarithm base 2 of `x`.
Return the "principal value" (for a description of this, see
`numpy.log2`) of :math:`log_2(x)`. For real `x > 0`, this is
a real number (``log2(0)`` returns ``-inf`` and ``log2(np.inf)`` returns
``inf``). Otherwise, the complex principle value is returned.
Parameters
----------
x : array_like
The value(s) whose log base 2 is (are) required.
Returns
-------
out : ndarray or scalar
The log base 2 of the `x` value(s). If `x` was a scalar, so is `out`,
otherwise an array is returned.
See Also
--------
numpy.log2
Notes
-----
For a log2() that returns ``NAN`` when real `x < 0`, use `numpy.log2`
(note, however, that otherwise `numpy.log2` and this `log2` are
identical, i.e., both return ``-inf`` for `x = 0`, ``inf`` for `x = inf`,
and, notably, the complex principle value if ``x.imag != 0``).
Examples
--------
We set the printing precision so the example can be auto-tested:
>>> np.set_printoptions(precision=4)
>>> np.emath.log2(8)
3.0
>>> np.emath.log2([-4, -8, 8])
array([ 2.+4.5324j, 3.+4.5324j, 3.+0.j ])
"""
x = _fix_real_lt_zero(x)
return nx.log2(x)
def power(x, p):
"""
Return x to the power p, (x**p).
If `x` contains negative values, the output is converted to the
complex domain.
Parameters
----------
x : array_like
The input value(s).
p : array_like of ints
The power(s) to which `x` is raised. If `x` contains multiple values,
`p` has to either be a scalar, or contain the same number of values
as `x`. In the latter case, the result is
``x[0]**p[0], x[1]**p[1], ...``.
Returns
-------
out : ndarray or scalar
The result of ``x**p``. If `x` and `p` are scalars, so is `out`,
otherwise an array is returned.
See Also
--------
numpy.power
Examples
--------
>>> np.set_printoptions(precision=4)
>>> np.lib.scimath.power([2, 4], 2)
array([ 4, 16])
>>> np.lib.scimath.power([2, 4], -2)
array([ 0.25 , 0.0625])
>>> np.lib.scimath.power([-2, 4], 2)
array([ 4.+0.j, 16.+0.j])
"""
x = _fix_real_lt_zero(x)
p = _fix_int_lt_zero(p)
return nx.power(x, p)
def arccos(x):
"""
Compute the inverse cosine of x.
Return the "principal value" (for a description of this, see
`numpy.arccos`) of the inverse cosine of `x`. For real `x` such that
`abs(x) <= 1`, this is a real number in the closed interval
:math:`[0, \\pi]`. Otherwise, the complex principle value is returned.
Parameters
----------
x : array_like or scalar
The value(s) whose arccos is (are) required.
Returns
-------
out : ndarray or scalar
The inverse cosine(s) of the `x` value(s). If `x` was a scalar, so
is `out`, otherwise an array object is returned.
See Also
--------
numpy.arccos
Notes
-----
For an arccos() that returns ``NAN`` when real `x` is not in the
interval ``[-1,1]``, use `numpy.arccos`.
Examples
--------
>>> np.set_printoptions(precision=4)
>>> np.emath.arccos(1) # a scalar is returned
0.0
>>> np.emath.arccos([1,2])
array([ 0.-0.j , 0.+1.317j])
"""
x = _fix_real_abs_gt_1(x)
return nx.arccos(x)
def arcsin(x):
"""
Compute the inverse sine of x.
Return the "principal value" (for a description of this, see
`numpy.arcsin`) of the inverse sine of `x`. For real `x` such that
`abs(x) <= 1`, this is a real number in the closed interval
:math:`[-\\pi/2, \\pi/2]`. Otherwise, the complex principle value is
returned.
Parameters
----------
x : array_like or scalar
The value(s) whose arcsin is (are) required.
Returns
-------
out : ndarray or scalar
The inverse sine(s) of the `x` value(s). If `x` was a scalar, so
is `out`, otherwise an array object is returned.
See Also
--------
numpy.arcsin
Notes
-----
For an arcsin() that returns ``NAN`` when real `x` is not in the
interval ``[-1,1]``, use `numpy.arcsin`.
Examples
--------
>>> np.set_printoptions(precision=4)
>>> np.emath.arcsin(0)
0.0
>>> np.emath.arcsin([0,1])
array([ 0. , 1.5708])
"""
x = _fix_real_abs_gt_1(x)
return nx.arcsin(x)
def arctanh(x):
"""
Compute the inverse hyperbolic tangent of `x`.
Return the "principal value" (for a description of this, see
`numpy.arctanh`) of `arctanh(x)`. For real `x` such that
`abs(x) < 1`, this is a real number. If `abs(x) > 1`, or if `x` is
complex, the result is complex. Finally, `x = 1` returns``inf`` and
`x=-1` returns ``-inf``.
Parameters
----------
x : array_like
The value(s) whose arctanh is (are) required.
Returns
-------
out : ndarray or scalar
The inverse hyperbolic tangent(s) of the `x` value(s). If `x` was
a scalar so is `out`, otherwise an array is returned.
See Also
--------
numpy.arctanh
Notes
-----
For an arctanh() that returns ``NAN`` when real `x` is not in the
interval ``(-1,1)``, use `numpy.arctanh` (this latter, however, does
return +/-inf for `x = +/-1`).
Examples
--------
>>> np.set_printoptions(precision=4)
>>> np.emath.arctanh(np.matrix(np.eye(2)))
array([[ Inf, 0.],
[ 0., Inf]])
>>> np.emath.arctanh([1j])
array([ 0.+0.7854j])
"""
x = _fix_real_abs_gt_1(x)
return nx.arctanh(x)
| mit |
okfn/opd-brand-manager | manager/apps/brand/notifications.py | 2 | 1306 | from django.core.mail import send_mail
from django.core.urlresolvers import reverse
class EmailNotification:
msg_from = 'OKFN team <noreply@okfn.org>'
def __init__(self, msg_to, msg_from=None):
self.msg_to = msg_to
if msg_from:
self.msg_from = msg_from
def send_mail(self, subject, message):
send_mail(subject, message, self.msg_from, [self.msg_to],
fail_silently=True)
def create_notification(self, brand_nm, bsin):
brand_url = reverse('brand', args=(bsin,))
subject = "%s added to the OKFN brand repository" % brand_nm
message = """Dear contributor,
Your brand %s was added to the OKFN brand respository under BSIN %s.
More details at http://product.okfn.org%s .
Thank you for your contribution.
Regards,
OKFN brand manager team""" % (brand_nm, bsin, brand_url)
self.send_mail(subject, message)
def delete_notification(self, brand_nm, comment):
subject = "%s rejected from OKFN brand repository" % brand_nm
message = """Dear contributor,
Your brand proposal for %s was rejected from the OKFN brand respository.
Moderator comment : %s
Thank you for your contribution.
Regards,
OKFN brand manager team""" % (brand_nm, comment)
self.send_mail(subject, message)
| mit |
0jpq0/kbengine | kbe/src/lib/python/Lib/lib2to3/tests/test_fixers.py | 89 | 123507 | """ Test suite for the fixer modules """
# Python imports
import os
import unittest
from itertools import chain
from operator import itemgetter
# Local imports
from lib2to3 import pygram, pytree, refactor, fixer_util
from lib2to3.tests import support
class FixerTestCase(support.TestCase):
# Other test cases can subclass this class and replace "fixer_pkg" with
# their own.
def setUp(self, fix_list=None, fixer_pkg="lib2to3", options=None):
if fix_list is None:
fix_list = [self.fixer]
self.refactor = support.get_refactorer(fixer_pkg, fix_list, options)
self.fixer_log = []
self.filename = "<string>"
for fixer in chain(self.refactor.pre_order,
self.refactor.post_order):
fixer.log = self.fixer_log
def _check(self, before, after):
before = support.reformat(before)
after = support.reformat(after)
tree = self.refactor.refactor_string(before, self.filename)
self.assertEqual(after, str(tree))
return tree
def check(self, before, after, ignore_warnings=False):
tree = self._check(before, after)
self.assertTrue(tree.was_changed)
if not ignore_warnings:
self.assertEqual(self.fixer_log, [])
def warns(self, before, after, message, unchanged=False):
tree = self._check(before, after)
self.assertIn(message, "".join(self.fixer_log))
if not unchanged:
self.assertTrue(tree.was_changed)
def warns_unchanged(self, before, message):
self.warns(before, before, message, unchanged=True)
def unchanged(self, before, ignore_warnings=False):
self._check(before, before)
if not ignore_warnings:
self.assertEqual(self.fixer_log, [])
def assert_runs_after(self, *names):
fixes = [self.fixer]
fixes.extend(names)
r = support.get_refactorer("lib2to3", fixes)
(pre, post) = r.get_fixers()
n = "fix_" + self.fixer
if post and post[-1].__class__.__module__.endswith(n):
# We're the last fixer to run
return
if pre and pre[-1].__class__.__module__.endswith(n) and not post:
# We're the last in pre and post is empty
return
self.fail("Fixer run order (%s) is incorrect; %s should be last."\
%(", ".join([x.__class__.__module__ for x in (pre+post)]), n))
class Test_ne(FixerTestCase):
fixer = "ne"
def test_basic(self):
b = """if x <> y:
pass"""
a = """if x != y:
pass"""
self.check(b, a)
def test_no_spaces(self):
b = """if x<>y:
pass"""
a = """if x!=y:
pass"""
self.check(b, a)
def test_chained(self):
b = """if x<>y<>z:
pass"""
a = """if x!=y!=z:
pass"""
self.check(b, a)
class Test_has_key(FixerTestCase):
fixer = "has_key"
def test_1(self):
b = """x = d.has_key("x") or d.has_key("y")"""
a = """x = "x" in d or "y" in d"""
self.check(b, a)
def test_2(self):
b = """x = a.b.c.d.has_key("x") ** 3"""
a = """x = ("x" in a.b.c.d) ** 3"""
self.check(b, a)
def test_3(self):
b = """x = a.b.has_key(1 + 2).__repr__()"""
a = """x = (1 + 2 in a.b).__repr__()"""
self.check(b, a)
def test_4(self):
b = """x = a.b.has_key(1 + 2).__repr__() ** -3 ** 4"""
a = """x = (1 + 2 in a.b).__repr__() ** -3 ** 4"""
self.check(b, a)
def test_5(self):
b = """x = a.has_key(f or g)"""
a = """x = (f or g) in a"""
self.check(b, a)
def test_6(self):
b = """x = a + b.has_key(c)"""
a = """x = a + (c in b)"""
self.check(b, a)
def test_7(self):
b = """x = a.has_key(lambda: 12)"""
a = """x = (lambda: 12) in a"""
self.check(b, a)
def test_8(self):
b = """x = a.has_key(a for a in b)"""
a = """x = (a for a in b) in a"""
self.check(b, a)
def test_9(self):
b = """if not a.has_key(b): pass"""
a = """if b not in a: pass"""
self.check(b, a)
def test_10(self):
b = """if not a.has_key(b).__repr__(): pass"""
a = """if not (b in a).__repr__(): pass"""
self.check(b, a)
def test_11(self):
b = """if not a.has_key(b) ** 2: pass"""
a = """if not (b in a) ** 2: pass"""
self.check(b, a)
class Test_apply(FixerTestCase):
fixer = "apply"
def test_1(self):
b = """x = apply(f, g + h)"""
a = """x = f(*g + h)"""
self.check(b, a)
def test_2(self):
b = """y = apply(f, g, h)"""
a = """y = f(*g, **h)"""
self.check(b, a)
def test_3(self):
b = """z = apply(fs[0], g or h, h or g)"""
a = """z = fs[0](*g or h, **h or g)"""
self.check(b, a)
def test_4(self):
b = """apply(f, (x, y) + t)"""
a = """f(*(x, y) + t)"""
self.check(b, a)
def test_5(self):
b = """apply(f, args,)"""
a = """f(*args)"""
self.check(b, a)
def test_6(self):
b = """apply(f, args, kwds,)"""
a = """f(*args, **kwds)"""
self.check(b, a)
# Test that complex functions are parenthesized
def test_complex_1(self):
b = """x = apply(f+g, args)"""
a = """x = (f+g)(*args)"""
self.check(b, a)
def test_complex_2(self):
b = """x = apply(f*g, args)"""
a = """x = (f*g)(*args)"""
self.check(b, a)
def test_complex_3(self):
b = """x = apply(f**g, args)"""
a = """x = (f**g)(*args)"""
self.check(b, a)
# But dotted names etc. not
def test_dotted_name(self):
b = """x = apply(f.g, args)"""
a = """x = f.g(*args)"""
self.check(b, a)
def test_subscript(self):
b = """x = apply(f[x], args)"""
a = """x = f[x](*args)"""
self.check(b, a)
def test_call(self):
b = """x = apply(f(), args)"""
a = """x = f()(*args)"""
self.check(b, a)
# Extreme case
def test_extreme(self):
b = """x = apply(a.b.c.d.e.f, args, kwds)"""
a = """x = a.b.c.d.e.f(*args, **kwds)"""
self.check(b, a)
# XXX Comments in weird places still get lost
def test_weird_comments(self):
b = """apply( # foo
f, # bar
args)"""
a = """f(*args)"""
self.check(b, a)
# These should *not* be touched
def test_unchanged_1(self):
s = """apply()"""
self.unchanged(s)
def test_unchanged_2(self):
s = """apply(f)"""
self.unchanged(s)
def test_unchanged_3(self):
s = """apply(f,)"""
self.unchanged(s)
def test_unchanged_4(self):
s = """apply(f, args, kwds, extras)"""
self.unchanged(s)
def test_unchanged_5(self):
s = """apply(f, *args, **kwds)"""
self.unchanged(s)
def test_unchanged_6(self):
s = """apply(f, *args)"""
self.unchanged(s)
def test_unchanged_7(self):
s = """apply(func=f, args=args, kwds=kwds)"""
self.unchanged(s)
def test_unchanged_8(self):
s = """apply(f, args=args, kwds=kwds)"""
self.unchanged(s)
def test_unchanged_9(self):
s = """apply(f, args, kwds=kwds)"""
self.unchanged(s)
def test_space_1(self):
a = """apply( f, args, kwds)"""
b = """f(*args, **kwds)"""
self.check(a, b)
def test_space_2(self):
a = """apply( f ,args,kwds )"""
b = """f(*args, **kwds)"""
self.check(a, b)
class Test_reload(FixerTestCase):
fixer = "reload"
def test(self):
b = """reload(a)"""
a = """import imp\nimp.reload(a)"""
self.check(b, a)
def test_comment(self):
b = """reload( a ) # comment"""
a = """import imp\nimp.reload( a ) # comment"""
self.check(b, a)
# PEP 8 comments
b = """reload( a ) # comment"""
a = """import imp\nimp.reload( a ) # comment"""
self.check(b, a)
def test_space(self):
b = """reload( a )"""
a = """import imp\nimp.reload( a )"""
self.check(b, a)
b = """reload( a)"""
a = """import imp\nimp.reload( a)"""
self.check(b, a)
b = """reload(a )"""
a = """import imp\nimp.reload(a )"""
self.check(b, a)
def test_unchanged(self):
s = """reload(a=1)"""
self.unchanged(s)
s = """reload(f, g)"""
self.unchanged(s)
s = """reload(f, *h)"""
self.unchanged(s)
s = """reload(f, *h, **i)"""
self.unchanged(s)
s = """reload(f, **i)"""
self.unchanged(s)
s = """reload(*h, **i)"""
self.unchanged(s)
s = """reload(*h)"""
self.unchanged(s)
s = """reload(**i)"""
self.unchanged(s)
s = """reload()"""
self.unchanged(s)
class Test_intern(FixerTestCase):
fixer = "intern"
def test_prefix_preservation(self):
b = """x = intern( a )"""
a = """import sys\nx = sys.intern( a )"""
self.check(b, a)
b = """y = intern("b" # test
)"""
a = """import sys\ny = sys.intern("b" # test
)"""
self.check(b, a)
b = """z = intern(a+b+c.d, )"""
a = """import sys\nz = sys.intern(a+b+c.d, )"""
self.check(b, a)
def test(self):
b = """x = intern(a)"""
a = """import sys\nx = sys.intern(a)"""
self.check(b, a)
b = """z = intern(a+b+c.d,)"""
a = """import sys\nz = sys.intern(a+b+c.d,)"""
self.check(b, a)
b = """intern("y%s" % 5).replace("y", "")"""
a = """import sys\nsys.intern("y%s" % 5).replace("y", "")"""
self.check(b, a)
# These should not be refactored
def test_unchanged(self):
s = """intern(a=1)"""
self.unchanged(s)
s = """intern(f, g)"""
self.unchanged(s)
s = """intern(*h)"""
self.unchanged(s)
s = """intern(**i)"""
self.unchanged(s)
s = """intern()"""
self.unchanged(s)
class Test_reduce(FixerTestCase):
fixer = "reduce"
def test_simple_call(self):
b = "reduce(a, b, c)"
a = "from functools import reduce\nreduce(a, b, c)"
self.check(b, a)
def test_bug_7253(self):
# fix_tuple_params was being bad and orphaning nodes in the tree.
b = "def x(arg): reduce(sum, [])"
a = "from functools import reduce\ndef x(arg): reduce(sum, [])"
self.check(b, a)
def test_call_with_lambda(self):
b = "reduce(lambda x, y: x + y, seq)"
a = "from functools import reduce\nreduce(lambda x, y: x + y, seq)"
self.check(b, a)
def test_unchanged(self):
s = "reduce(a)"
self.unchanged(s)
s = "reduce(a, b=42)"
self.unchanged(s)
s = "reduce(a, b, c, d)"
self.unchanged(s)
s = "reduce(**c)"
self.unchanged(s)
s = "reduce()"
self.unchanged(s)
class Test_print(FixerTestCase):
fixer = "print"
def test_prefix_preservation(self):
b = """print 1, 1+1, 1+1+1"""
a = """print(1, 1+1, 1+1+1)"""
self.check(b, a)
def test_idempotency(self):
s = """print()"""
self.unchanged(s)
s = """print('')"""
self.unchanged(s)
def test_idempotency_print_as_function(self):
self.refactor.driver.grammar = pygram.python_grammar_no_print_statement
s = """print(1, 1+1, 1+1+1)"""
self.unchanged(s)
s = """print()"""
self.unchanged(s)
s = """print('')"""
self.unchanged(s)
def test_1(self):
b = """print 1, 1+1, 1+1+1"""
a = """print(1, 1+1, 1+1+1)"""
self.check(b, a)
def test_2(self):
b = """print 1, 2"""
a = """print(1, 2)"""
self.check(b, a)
def test_3(self):
b = """print"""
a = """print()"""
self.check(b, a)
def test_4(self):
# from bug 3000
b = """print whatever; print"""
a = """print(whatever); print()"""
self.check(b, a)
def test_5(self):
b = """print; print whatever;"""
a = """print(); print(whatever);"""
self.check(b, a)
def test_tuple(self):
b = """print (a, b, c)"""
a = """print((a, b, c))"""
self.check(b, a)
# trailing commas
def test_trailing_comma_1(self):
b = """print 1, 2, 3,"""
a = """print(1, 2, 3, end=' ')"""
self.check(b, a)
def test_trailing_comma_2(self):
b = """print 1, 2,"""
a = """print(1, 2, end=' ')"""
self.check(b, a)
def test_trailing_comma_3(self):
b = """print 1,"""
a = """print(1, end=' ')"""
self.check(b, a)
# >> stuff
def test_vargs_without_trailing_comma(self):
b = """print >>sys.stderr, 1, 2, 3"""
a = """print(1, 2, 3, file=sys.stderr)"""
self.check(b, a)
def test_with_trailing_comma(self):
b = """print >>sys.stderr, 1, 2,"""
a = """print(1, 2, end=' ', file=sys.stderr)"""
self.check(b, a)
def test_no_trailing_comma(self):
b = """print >>sys.stderr, 1+1"""
a = """print(1+1, file=sys.stderr)"""
self.check(b, a)
def test_spaces_before_file(self):
b = """print >> sys.stderr"""
a = """print(file=sys.stderr)"""
self.check(b, a)
def test_with_future_print_function(self):
s = "from __future__ import print_function\n" \
"print('Hai!', end=' ')"
self.unchanged(s)
b = "print 'Hello, world!'"
a = "print('Hello, world!')"
self.check(b, a)
class Test_exec(FixerTestCase):
fixer = "exec"
def test_prefix_preservation(self):
b = """ exec code in ns1, ns2"""
a = """ exec(code, ns1, ns2)"""
self.check(b, a)
def test_basic(self):
b = """exec code"""
a = """exec(code)"""
self.check(b, a)
def test_with_globals(self):
b = """exec code in ns"""
a = """exec(code, ns)"""
self.check(b, a)
def test_with_globals_locals(self):
b = """exec code in ns1, ns2"""
a = """exec(code, ns1, ns2)"""
self.check(b, a)
def test_complex_1(self):
b = """exec (a.b()) in ns"""
a = """exec((a.b()), ns)"""
self.check(b, a)
def test_complex_2(self):
b = """exec a.b() + c in ns"""
a = """exec(a.b() + c, ns)"""
self.check(b, a)
# These should not be touched
def test_unchanged_1(self):
s = """exec(code)"""
self.unchanged(s)
def test_unchanged_2(self):
s = """exec (code)"""
self.unchanged(s)
def test_unchanged_3(self):
s = """exec(code, ns)"""
self.unchanged(s)
def test_unchanged_4(self):
s = """exec(code, ns1, ns2)"""
self.unchanged(s)
class Test_repr(FixerTestCase):
fixer = "repr"
def test_prefix_preservation(self):
b = """x = `1 + 2`"""
a = """x = repr(1 + 2)"""
self.check(b, a)
def test_simple_1(self):
b = """x = `1 + 2`"""
a = """x = repr(1 + 2)"""
self.check(b, a)
def test_simple_2(self):
b = """y = `x`"""
a = """y = repr(x)"""
self.check(b, a)
def test_complex(self):
b = """z = `y`.__repr__()"""
a = """z = repr(y).__repr__()"""
self.check(b, a)
def test_tuple(self):
b = """x = `1, 2, 3`"""
a = """x = repr((1, 2, 3))"""
self.check(b, a)
def test_nested(self):
b = """x = `1 + `2``"""
a = """x = repr(1 + repr(2))"""
self.check(b, a)
def test_nested_tuples(self):
b = """x = `1, 2 + `3, 4``"""
a = """x = repr((1, 2 + repr((3, 4))))"""
self.check(b, a)
class Test_except(FixerTestCase):
fixer = "except"
def test_prefix_preservation(self):
b = """
try:
pass
except (RuntimeError, ImportError), e:
pass"""
a = """
try:
pass
except (RuntimeError, ImportError) as e:
pass"""
self.check(b, a)
def test_simple(self):
b = """
try:
pass
except Foo, e:
pass"""
a = """
try:
pass
except Foo as e:
pass"""
self.check(b, a)
def test_simple_no_space_before_target(self):
b = """
try:
pass
except Foo,e:
pass"""
a = """
try:
pass
except Foo as e:
pass"""
self.check(b, a)
def test_tuple_unpack(self):
b = """
def foo():
try:
pass
except Exception, (f, e):
pass
except ImportError, e:
pass"""
a = """
def foo():
try:
pass
except Exception as xxx_todo_changeme:
(f, e) = xxx_todo_changeme.args
pass
except ImportError as e:
pass"""
self.check(b, a)
def test_multi_class(self):
b = """
try:
pass
except (RuntimeError, ImportError), e:
pass"""
a = """
try:
pass
except (RuntimeError, ImportError) as e:
pass"""
self.check(b, a)
def test_list_unpack(self):
b = """
try:
pass
except Exception, [a, b]:
pass"""
a = """
try:
pass
except Exception as xxx_todo_changeme:
[a, b] = xxx_todo_changeme.args
pass"""
self.check(b, a)
def test_weird_target_1(self):
b = """
try:
pass
except Exception, d[5]:
pass"""
a = """
try:
pass
except Exception as xxx_todo_changeme:
d[5] = xxx_todo_changeme
pass"""
self.check(b, a)
def test_weird_target_2(self):
b = """
try:
pass
except Exception, a.foo:
pass"""
a = """
try:
pass
except Exception as xxx_todo_changeme:
a.foo = xxx_todo_changeme
pass"""
self.check(b, a)
def test_weird_target_3(self):
b = """
try:
pass
except Exception, a().foo:
pass"""
a = """
try:
pass
except Exception as xxx_todo_changeme:
a().foo = xxx_todo_changeme
pass"""
self.check(b, a)
def test_bare_except(self):
b = """
try:
pass
except Exception, a:
pass
except:
pass"""
a = """
try:
pass
except Exception as a:
pass
except:
pass"""
self.check(b, a)
def test_bare_except_and_else_finally(self):
b = """
try:
pass
except Exception, a:
pass
except:
pass
else:
pass
finally:
pass"""
a = """
try:
pass
except Exception as a:
pass
except:
pass
else:
pass
finally:
pass"""
self.check(b, a)
def test_multi_fixed_excepts_before_bare_except(self):
b = """
try:
pass
except TypeError, b:
pass
except Exception, a:
pass
except:
pass"""
a = """
try:
pass
except TypeError as b:
pass
except Exception as a:
pass
except:
pass"""
self.check(b, a)
def test_one_line_suites(self):
b = """
try: raise TypeError
except TypeError, e:
pass
"""
a = """
try: raise TypeError
except TypeError as e:
pass
"""
self.check(b, a)
b = """
try:
raise TypeError
except TypeError, e: pass
"""
a = """
try:
raise TypeError
except TypeError as e: pass
"""
self.check(b, a)
b = """
try: raise TypeError
except TypeError, e: pass
"""
a = """
try: raise TypeError
except TypeError as e: pass
"""
self.check(b, a)
b = """
try: raise TypeError
except TypeError, e: pass
else: function()
finally: done()
"""
a = """
try: raise TypeError
except TypeError as e: pass
else: function()
finally: done()
"""
self.check(b, a)
# These should not be touched:
def test_unchanged_1(self):
s = """
try:
pass
except:
pass"""
self.unchanged(s)
def test_unchanged_2(self):
s = """
try:
pass
except Exception:
pass"""
self.unchanged(s)
def test_unchanged_3(self):
s = """
try:
pass
except (Exception, SystemExit):
pass"""
self.unchanged(s)
class Test_raise(FixerTestCase):
fixer = "raise"
def test_basic(self):
b = """raise Exception, 5"""
a = """raise Exception(5)"""
self.check(b, a)
def test_prefix_preservation(self):
b = """raise Exception,5"""
a = """raise Exception(5)"""
self.check(b, a)
b = """raise Exception, 5"""
a = """raise Exception(5)"""
self.check(b, a)
def test_with_comments(self):
b = """raise Exception, 5 # foo"""
a = """raise Exception(5) # foo"""
self.check(b, a)
b = """raise E, (5, 6) % (a, b) # foo"""
a = """raise E((5, 6) % (a, b)) # foo"""
self.check(b, a)
b = """def foo():
raise Exception, 5, 6 # foo"""
a = """def foo():
raise Exception(5).with_traceback(6) # foo"""
self.check(b, a)
def test_None_value(self):
b = """raise Exception(5), None, tb"""
a = """raise Exception(5).with_traceback(tb)"""
self.check(b, a)
def test_tuple_value(self):
b = """raise Exception, (5, 6, 7)"""
a = """raise Exception(5, 6, 7)"""
self.check(b, a)
def test_tuple_detection(self):
b = """raise E, (5, 6) % (a, b)"""
a = """raise E((5, 6) % (a, b))"""
self.check(b, a)
def test_tuple_exc_1(self):
b = """raise (((E1, E2), E3), E4), V"""
a = """raise E1(V)"""
self.check(b, a)
def test_tuple_exc_2(self):
b = """raise (E1, (E2, E3), E4), V"""
a = """raise E1(V)"""
self.check(b, a)
# These should produce a warning
def test_string_exc(self):
s = """raise 'foo'"""
self.warns_unchanged(s, "Python 3 does not support string exceptions")
def test_string_exc_val(self):
s = """raise "foo", 5"""
self.warns_unchanged(s, "Python 3 does not support string exceptions")
def test_string_exc_val_tb(self):
s = """raise "foo", 5, 6"""
self.warns_unchanged(s, "Python 3 does not support string exceptions")
# These should result in traceback-assignment
def test_tb_1(self):
b = """def foo():
raise Exception, 5, 6"""
a = """def foo():
raise Exception(5).with_traceback(6)"""
self.check(b, a)
def test_tb_2(self):
b = """def foo():
a = 5
raise Exception, 5, 6
b = 6"""
a = """def foo():
a = 5
raise Exception(5).with_traceback(6)
b = 6"""
self.check(b, a)
def test_tb_3(self):
b = """def foo():
raise Exception,5,6"""
a = """def foo():
raise Exception(5).with_traceback(6)"""
self.check(b, a)
def test_tb_4(self):
b = """def foo():
a = 5
raise Exception,5,6
b = 6"""
a = """def foo():
a = 5
raise Exception(5).with_traceback(6)
b = 6"""
self.check(b, a)
def test_tb_5(self):
b = """def foo():
raise Exception, (5, 6, 7), 6"""
a = """def foo():
raise Exception(5, 6, 7).with_traceback(6)"""
self.check(b, a)
def test_tb_6(self):
b = """def foo():
a = 5
raise Exception, (5, 6, 7), 6
b = 6"""
a = """def foo():
a = 5
raise Exception(5, 6, 7).with_traceback(6)
b = 6"""
self.check(b, a)
class Test_throw(FixerTestCase):
fixer = "throw"
def test_1(self):
b = """g.throw(Exception, 5)"""
a = """g.throw(Exception(5))"""
self.check(b, a)
def test_2(self):
b = """g.throw(Exception,5)"""
a = """g.throw(Exception(5))"""
self.check(b, a)
def test_3(self):
b = """g.throw(Exception, (5, 6, 7))"""
a = """g.throw(Exception(5, 6, 7))"""
self.check(b, a)
def test_4(self):
b = """5 + g.throw(Exception, 5)"""
a = """5 + g.throw(Exception(5))"""
self.check(b, a)
# These should produce warnings
def test_warn_1(self):
s = """g.throw("foo")"""
self.warns_unchanged(s, "Python 3 does not support string exceptions")
def test_warn_2(self):
s = """g.throw("foo", 5)"""
self.warns_unchanged(s, "Python 3 does not support string exceptions")
def test_warn_3(self):
s = """g.throw("foo", 5, 6)"""
self.warns_unchanged(s, "Python 3 does not support string exceptions")
# These should not be touched
def test_untouched_1(self):
s = """g.throw(Exception)"""
self.unchanged(s)
def test_untouched_2(self):
s = """g.throw(Exception(5, 6))"""
self.unchanged(s)
def test_untouched_3(self):
s = """5 + g.throw(Exception(5, 6))"""
self.unchanged(s)
# These should result in traceback-assignment
def test_tb_1(self):
b = """def foo():
g.throw(Exception, 5, 6)"""
a = """def foo():
g.throw(Exception(5).with_traceback(6))"""
self.check(b, a)
def test_tb_2(self):
b = """def foo():
a = 5
g.throw(Exception, 5, 6)
b = 6"""
a = """def foo():
a = 5
g.throw(Exception(5).with_traceback(6))
b = 6"""
self.check(b, a)
def test_tb_3(self):
b = """def foo():
g.throw(Exception,5,6)"""
a = """def foo():
g.throw(Exception(5).with_traceback(6))"""
self.check(b, a)
def test_tb_4(self):
b = """def foo():
a = 5
g.throw(Exception,5,6)
b = 6"""
a = """def foo():
a = 5
g.throw(Exception(5).with_traceback(6))
b = 6"""
self.check(b, a)
def test_tb_5(self):
b = """def foo():
g.throw(Exception, (5, 6, 7), 6)"""
a = """def foo():
g.throw(Exception(5, 6, 7).with_traceback(6))"""
self.check(b, a)
def test_tb_6(self):
b = """def foo():
a = 5
g.throw(Exception, (5, 6, 7), 6)
b = 6"""
a = """def foo():
a = 5
g.throw(Exception(5, 6, 7).with_traceback(6))
b = 6"""
self.check(b, a)
def test_tb_7(self):
b = """def foo():
a + g.throw(Exception, 5, 6)"""
a = """def foo():
a + g.throw(Exception(5).with_traceback(6))"""
self.check(b, a)
def test_tb_8(self):
b = """def foo():
a = 5
a + g.throw(Exception, 5, 6)
b = 6"""
a = """def foo():
a = 5
a + g.throw(Exception(5).with_traceback(6))
b = 6"""
self.check(b, a)
class Test_long(FixerTestCase):
fixer = "long"
def test_1(self):
b = """x = long(x)"""
a = """x = int(x)"""
self.check(b, a)
def test_2(self):
b = """y = isinstance(x, long)"""
a = """y = isinstance(x, int)"""
self.check(b, a)
def test_3(self):
b = """z = type(x) in (int, long)"""
a = """z = type(x) in (int, int)"""
self.check(b, a)
def test_unchanged(self):
s = """long = True"""
self.unchanged(s)
s = """s.long = True"""
self.unchanged(s)
s = """def long(): pass"""
self.unchanged(s)
s = """class long(): pass"""
self.unchanged(s)
s = """def f(long): pass"""
self.unchanged(s)
s = """def f(g, long): pass"""
self.unchanged(s)
s = """def f(x, long=True): pass"""
self.unchanged(s)
def test_prefix_preservation(self):
b = """x = long( x )"""
a = """x = int( x )"""
self.check(b, a)
class Test_execfile(FixerTestCase):
fixer = "execfile"
def test_conversion(self):
b = """execfile("fn")"""
a = """exec(compile(open("fn").read(), "fn", 'exec'))"""
self.check(b, a)
b = """execfile("fn", glob)"""
a = """exec(compile(open("fn").read(), "fn", 'exec'), glob)"""
self.check(b, a)
b = """execfile("fn", glob, loc)"""
a = """exec(compile(open("fn").read(), "fn", 'exec'), glob, loc)"""
self.check(b, a)
b = """execfile("fn", globals=glob)"""
a = """exec(compile(open("fn").read(), "fn", 'exec'), globals=glob)"""
self.check(b, a)
b = """execfile("fn", locals=loc)"""
a = """exec(compile(open("fn").read(), "fn", 'exec'), locals=loc)"""
self.check(b, a)
b = """execfile("fn", globals=glob, locals=loc)"""
a = """exec(compile(open("fn").read(), "fn", 'exec'), globals=glob, locals=loc)"""
self.check(b, a)
def test_spacing(self):
b = """execfile( "fn" )"""
a = """exec(compile(open( "fn" ).read(), "fn", 'exec'))"""
self.check(b, a)
b = """execfile("fn", globals = glob)"""
a = """exec(compile(open("fn").read(), "fn", 'exec'), globals = glob)"""
self.check(b, a)
class Test_isinstance(FixerTestCase):
fixer = "isinstance"
def test_remove_multiple_items(self):
b = """isinstance(x, (int, int, int))"""
a = """isinstance(x, int)"""
self.check(b, a)
b = """isinstance(x, (int, float, int, int, float))"""
a = """isinstance(x, (int, float))"""
self.check(b, a)
b = """isinstance(x, (int, float, int, int, float, str))"""
a = """isinstance(x, (int, float, str))"""
self.check(b, a)
b = """isinstance(foo() + bar(), (x(), y(), x(), int, int))"""
a = """isinstance(foo() + bar(), (x(), y(), x(), int))"""
self.check(b, a)
def test_prefix_preservation(self):
b = """if isinstance( foo(), ( bar, bar, baz )) : pass"""
a = """if isinstance( foo(), ( bar, baz )) : pass"""
self.check(b, a)
def test_unchanged(self):
self.unchanged("isinstance(x, (str, int))")
class Test_dict(FixerTestCase):
fixer = "dict"
def test_prefix_preservation(self):
b = "if d. keys ( ) : pass"
a = "if list(d. keys ( )) : pass"
self.check(b, a)
b = "if d. items ( ) : pass"
a = "if list(d. items ( )) : pass"
self.check(b, a)
b = "if d. iterkeys ( ) : pass"
a = "if iter(d. keys ( )) : pass"
self.check(b, a)
b = "[i for i in d. iterkeys( ) ]"
a = "[i for i in d. keys( ) ]"
self.check(b, a)
b = "if d. viewkeys ( ) : pass"
a = "if d. keys ( ) : pass"
self.check(b, a)
b = "[i for i in d. viewkeys( ) ]"
a = "[i for i in d. keys( ) ]"
self.check(b, a)
def test_trailing_comment(self):
b = "d.keys() # foo"
a = "list(d.keys()) # foo"
self.check(b, a)
b = "d.items() # foo"
a = "list(d.items()) # foo"
self.check(b, a)
b = "d.iterkeys() # foo"
a = "iter(d.keys()) # foo"
self.check(b, a)
b = """[i for i in d.iterkeys() # foo
]"""
a = """[i for i in d.keys() # foo
]"""
self.check(b, a)
b = """[i for i in d.iterkeys() # foo
]"""
a = """[i for i in d.keys() # foo
]"""
self.check(b, a)
b = "d.viewitems() # foo"
a = "d.items() # foo"
self.check(b, a)
def test_unchanged(self):
for wrapper in fixer_util.consuming_calls:
s = "s = %s(d.keys())" % wrapper
self.unchanged(s)
s = "s = %s(d.values())" % wrapper
self.unchanged(s)
s = "s = %s(d.items())" % wrapper
self.unchanged(s)
def test_01(self):
b = "d.keys()"
a = "list(d.keys())"
self.check(b, a)
b = "a[0].foo().keys()"
a = "list(a[0].foo().keys())"
self.check(b, a)
def test_02(self):
b = "d.items()"
a = "list(d.items())"
self.check(b, a)
def test_03(self):
b = "d.values()"
a = "list(d.values())"
self.check(b, a)
def test_04(self):
b = "d.iterkeys()"
a = "iter(d.keys())"
self.check(b, a)
def test_05(self):
b = "d.iteritems()"
a = "iter(d.items())"
self.check(b, a)
def test_06(self):
b = "d.itervalues()"
a = "iter(d.values())"
self.check(b, a)
def test_07(self):
s = "list(d.keys())"
self.unchanged(s)
def test_08(self):
s = "sorted(d.keys())"
self.unchanged(s)
def test_09(self):
b = "iter(d.keys())"
a = "iter(list(d.keys()))"
self.check(b, a)
def test_10(self):
b = "foo(d.keys())"
a = "foo(list(d.keys()))"
self.check(b, a)
def test_11(self):
b = "for i in d.keys(): print i"
a = "for i in list(d.keys()): print i"
self.check(b, a)
def test_12(self):
b = "for i in d.iterkeys(): print i"
a = "for i in d.keys(): print i"
self.check(b, a)
def test_13(self):
b = "[i for i in d.keys()]"
a = "[i for i in list(d.keys())]"
self.check(b, a)
def test_14(self):
b = "[i for i in d.iterkeys()]"
a = "[i for i in d.keys()]"
self.check(b, a)
def test_15(self):
b = "(i for i in d.keys())"
a = "(i for i in list(d.keys()))"
self.check(b, a)
def test_16(self):
b = "(i for i in d.iterkeys())"
a = "(i for i in d.keys())"
self.check(b, a)
def test_17(self):
b = "iter(d.iterkeys())"
a = "iter(d.keys())"
self.check(b, a)
def test_18(self):
b = "list(d.iterkeys())"
a = "list(d.keys())"
self.check(b, a)
def test_19(self):
b = "sorted(d.iterkeys())"
a = "sorted(d.keys())"
self.check(b, a)
def test_20(self):
b = "foo(d.iterkeys())"
a = "foo(iter(d.keys()))"
self.check(b, a)
def test_21(self):
b = "print h.iterkeys().next()"
a = "print iter(h.keys()).next()"
self.check(b, a)
def test_22(self):
b = "print h.keys()[0]"
a = "print list(h.keys())[0]"
self.check(b, a)
def test_23(self):
b = "print list(h.iterkeys().next())"
a = "print list(iter(h.keys()).next())"
self.check(b, a)
def test_24(self):
b = "for x in h.keys()[0]: print x"
a = "for x in list(h.keys())[0]: print x"
self.check(b, a)
def test_25(self):
b = "d.viewkeys()"
a = "d.keys()"
self.check(b, a)
def test_26(self):
b = "d.viewitems()"
a = "d.items()"
self.check(b, a)
def test_27(self):
b = "d.viewvalues()"
a = "d.values()"
self.check(b, a)
def test_28(self):
b = "[i for i in d.viewkeys()]"
a = "[i for i in d.keys()]"
self.check(b, a)
def test_29(self):
b = "(i for i in d.viewkeys())"
a = "(i for i in d.keys())"
self.check(b, a)
def test_30(self):
b = "iter(d.viewkeys())"
a = "iter(d.keys())"
self.check(b, a)
def test_31(self):
b = "list(d.viewkeys())"
a = "list(d.keys())"
self.check(b, a)
def test_32(self):
b = "sorted(d.viewkeys())"
a = "sorted(d.keys())"
self.check(b, a)
class Test_xrange(FixerTestCase):
fixer = "xrange"
def test_prefix_preservation(self):
b = """x = xrange( 10 )"""
a = """x = range( 10 )"""
self.check(b, a)
b = """x = xrange( 1 , 10 )"""
a = """x = range( 1 , 10 )"""
self.check(b, a)
b = """x = xrange( 0 , 10 , 2 )"""
a = """x = range( 0 , 10 , 2 )"""
self.check(b, a)
def test_single_arg(self):
b = """x = xrange(10)"""
a = """x = range(10)"""
self.check(b, a)
def test_two_args(self):
b = """x = xrange(1, 10)"""
a = """x = range(1, 10)"""
self.check(b, a)
def test_three_args(self):
b = """x = xrange(0, 10, 2)"""
a = """x = range(0, 10, 2)"""
self.check(b, a)
def test_wrap_in_list(self):
b = """x = range(10, 3, 9)"""
a = """x = list(range(10, 3, 9))"""
self.check(b, a)
b = """x = foo(range(10, 3, 9))"""
a = """x = foo(list(range(10, 3, 9)))"""
self.check(b, a)
b = """x = range(10, 3, 9) + [4]"""
a = """x = list(range(10, 3, 9)) + [4]"""
self.check(b, a)
b = """x = range(10)[::-1]"""
a = """x = list(range(10))[::-1]"""
self.check(b, a)
b = """x = range(10) [3]"""
a = """x = list(range(10)) [3]"""
self.check(b, a)
def test_xrange_in_for(self):
b = """for i in xrange(10):\n j=i"""
a = """for i in range(10):\n j=i"""
self.check(b, a)
b = """[i for i in xrange(10)]"""
a = """[i for i in range(10)]"""
self.check(b, a)
def test_range_in_for(self):
self.unchanged("for i in range(10): pass")
self.unchanged("[i for i in range(10)]")
def test_in_contains_test(self):
self.unchanged("x in range(10, 3, 9)")
def test_in_consuming_context(self):
for call in fixer_util.consuming_calls:
self.unchanged("a = %s(range(10))" % call)
class Test_xrange_with_reduce(FixerTestCase):
def setUp(self):
super(Test_xrange_with_reduce, self).setUp(["xrange", "reduce"])
def test_double_transform(self):
b = """reduce(x, xrange(5))"""
a = """from functools import reduce
reduce(x, range(5))"""
self.check(b, a)
class Test_raw_input(FixerTestCase):
fixer = "raw_input"
def test_prefix_preservation(self):
b = """x = raw_input( )"""
a = """x = input( )"""
self.check(b, a)
b = """x = raw_input( '' )"""
a = """x = input( '' )"""
self.check(b, a)
def test_1(self):
b = """x = raw_input()"""
a = """x = input()"""
self.check(b, a)
def test_2(self):
b = """x = raw_input('')"""
a = """x = input('')"""
self.check(b, a)
def test_3(self):
b = """x = raw_input('prompt')"""
a = """x = input('prompt')"""
self.check(b, a)
def test_4(self):
b = """x = raw_input(foo(a) + 6)"""
a = """x = input(foo(a) + 6)"""
self.check(b, a)
def test_5(self):
b = """x = raw_input(invite).split()"""
a = """x = input(invite).split()"""
self.check(b, a)
def test_6(self):
b = """x = raw_input(invite) . split ()"""
a = """x = input(invite) . split ()"""
self.check(b, a)
def test_8(self):
b = "x = int(raw_input())"
a = "x = int(input())"
self.check(b, a)
class Test_funcattrs(FixerTestCase):
fixer = "funcattrs"
attrs = ["closure", "doc", "name", "defaults", "code", "globals", "dict"]
def test(self):
for attr in self.attrs:
b = "a.func_%s" % attr
a = "a.__%s__" % attr
self.check(b, a)
b = "self.foo.func_%s.foo_bar" % attr
a = "self.foo.__%s__.foo_bar" % attr
self.check(b, a)
def test_unchanged(self):
for attr in self.attrs:
s = "foo(func_%s + 5)" % attr
self.unchanged(s)
s = "f(foo.__%s__)" % attr
self.unchanged(s)
s = "f(foo.__%s__.foo)" % attr
self.unchanged(s)
class Test_xreadlines(FixerTestCase):
fixer = "xreadlines"
def test_call(self):
b = "for x in f.xreadlines(): pass"
a = "for x in f: pass"
self.check(b, a)
b = "for x in foo().xreadlines(): pass"
a = "for x in foo(): pass"
self.check(b, a)
b = "for x in (5 + foo()).xreadlines(): pass"
a = "for x in (5 + foo()): pass"
self.check(b, a)
def test_attr_ref(self):
b = "foo(f.xreadlines + 5)"
a = "foo(f.__iter__ + 5)"
self.check(b, a)
b = "foo(f().xreadlines + 5)"
a = "foo(f().__iter__ + 5)"
self.check(b, a)
b = "foo((5 + f()).xreadlines + 5)"
a = "foo((5 + f()).__iter__ + 5)"
self.check(b, a)
def test_unchanged(self):
s = "for x in f.xreadlines(5): pass"
self.unchanged(s)
s = "for x in f.xreadlines(k=5): pass"
self.unchanged(s)
s = "for x in f.xreadlines(*k, **v): pass"
self.unchanged(s)
s = "foo(xreadlines)"
self.unchanged(s)
class ImportsFixerTests:
def test_import_module(self):
for old, new in self.modules.items():
b = "import %s" % old
a = "import %s" % new
self.check(b, a)
b = "import foo, %s, bar" % old
a = "import foo, %s, bar" % new
self.check(b, a)
def test_import_from(self):
for old, new in self.modules.items():
b = "from %s import foo" % old
a = "from %s import foo" % new
self.check(b, a)
b = "from %s import foo, bar" % old
a = "from %s import foo, bar" % new
self.check(b, a)
b = "from %s import (yes, no)" % old
a = "from %s import (yes, no)" % new
self.check(b, a)
def test_import_module_as(self):
for old, new in self.modules.items():
b = "import %s as foo_bar" % old
a = "import %s as foo_bar" % new
self.check(b, a)
b = "import %s as foo_bar" % old
a = "import %s as foo_bar" % new
self.check(b, a)
def test_import_from_as(self):
for old, new in self.modules.items():
b = "from %s import foo as bar" % old
a = "from %s import foo as bar" % new
self.check(b, a)
def test_star(self):
for old, new in self.modules.items():
b = "from %s import *" % old
a = "from %s import *" % new
self.check(b, a)
def test_import_module_usage(self):
for old, new in self.modules.items():
b = """
import %s
foo(%s.bar)
""" % (old, old)
a = """
import %s
foo(%s.bar)
""" % (new, new)
self.check(b, a)
b = """
from %s import x
%s = 23
""" % (old, old)
a = """
from %s import x
%s = 23
""" % (new, old)
self.check(b, a)
s = """
def f():
%s.method()
""" % (old,)
self.unchanged(s)
# test nested usage
b = """
import %s
%s.bar(%s.foo)
""" % (old, old, old)
a = """
import %s
%s.bar(%s.foo)
""" % (new, new, new)
self.check(b, a)
b = """
import %s
x.%s
""" % (old, old)
a = """
import %s
x.%s
""" % (new, old)
self.check(b, a)
class Test_imports(FixerTestCase, ImportsFixerTests):
fixer = "imports"
from ..fixes.fix_imports import MAPPING as modules
def test_multiple_imports(self):
b = """import urlparse, cStringIO"""
a = """import urllib.parse, io"""
self.check(b, a)
def test_multiple_imports_as(self):
b = """
import copy_reg as bar, HTMLParser as foo, urlparse
s = urlparse.spam(bar.foo())
"""
a = """
import copyreg as bar, html.parser as foo, urllib.parse
s = urllib.parse.spam(bar.foo())
"""
self.check(b, a)
class Test_imports2(FixerTestCase, ImportsFixerTests):
fixer = "imports2"
from ..fixes.fix_imports2 import MAPPING as modules
class Test_imports_fixer_order(FixerTestCase, ImportsFixerTests):
def setUp(self):
super(Test_imports_fixer_order, self).setUp(['imports', 'imports2'])
from ..fixes.fix_imports2 import MAPPING as mapping2
self.modules = mapping2.copy()
from ..fixes.fix_imports import MAPPING as mapping1
for key in ('dbhash', 'dumbdbm', 'dbm', 'gdbm'):
self.modules[key] = mapping1[key]
def test_after_local_imports_refactoring(self):
for fix in ("imports", "imports2"):
self.fixer = fix
self.assert_runs_after("import")
class Test_urllib(FixerTestCase):
fixer = "urllib"
from ..fixes.fix_urllib import MAPPING as modules
def test_import_module(self):
for old, changes in self.modules.items():
b = "import %s" % old
a = "import %s" % ", ".join(map(itemgetter(0), changes))
self.check(b, a)
def test_import_from(self):
for old, changes in self.modules.items():
all_members = []
for new, members in changes:
for member in members:
all_members.append(member)
b = "from %s import %s" % (old, member)
a = "from %s import %s" % (new, member)
self.check(b, a)
s = "from foo import %s" % member
self.unchanged(s)
b = "from %s import %s" % (old, ", ".join(members))
a = "from %s import %s" % (new, ", ".join(members))
self.check(b, a)
s = "from foo import %s" % ", ".join(members)
self.unchanged(s)
# test the breaking of a module into multiple replacements
b = "from %s import %s" % (old, ", ".join(all_members))
a = "\n".join(["from %s import %s" % (new, ", ".join(members))
for (new, members) in changes])
self.check(b, a)
def test_import_module_as(self):
for old in self.modules:
s = "import %s as foo" % old
self.warns_unchanged(s, "This module is now multiple modules")
def test_import_from_as(self):
for old, changes in self.modules.items():
for new, members in changes:
for member in members:
b = "from %s import %s as foo_bar" % (old, member)
a = "from %s import %s as foo_bar" % (new, member)
self.check(b, a)
b = "from %s import %s as blah, %s" % (old, member, member)
a = "from %s import %s as blah, %s" % (new, member, member)
self.check(b, a)
def test_star(self):
for old in self.modules:
s = "from %s import *" % old
self.warns_unchanged(s, "Cannot handle star imports")
def test_indented(self):
b = """
def foo():
from urllib import urlencode, urlopen
"""
a = """
def foo():
from urllib.parse import urlencode
from urllib.request import urlopen
"""
self.check(b, a)
b = """
def foo():
other()
from urllib import urlencode, urlopen
"""
a = """
def foo():
other()
from urllib.parse import urlencode
from urllib.request import urlopen
"""
self.check(b, a)
def test_import_module_usage(self):
for old, changes in self.modules.items():
for new, members in changes:
for member in members:
new_import = ", ".join([n for (n, mems)
in self.modules[old]])
b = """
import %s
foo(%s.%s)
""" % (old, old, member)
a = """
import %s
foo(%s.%s)
""" % (new_import, new, member)
self.check(b, a)
b = """
import %s
%s.%s(%s.%s)
""" % (old, old, member, old, member)
a = """
import %s
%s.%s(%s.%s)
""" % (new_import, new, member, new, member)
self.check(b, a)
class Test_input(FixerTestCase):
fixer = "input"
def test_prefix_preservation(self):
b = """x = input( )"""
a = """x = eval(input( ))"""
self.check(b, a)
b = """x = input( '' )"""
a = """x = eval(input( '' ))"""
self.check(b, a)
def test_trailing_comment(self):
b = """x = input() # foo"""
a = """x = eval(input()) # foo"""
self.check(b, a)
def test_idempotency(self):
s = """x = eval(input())"""
self.unchanged(s)
s = """x = eval(input(''))"""
self.unchanged(s)
s = """x = eval(input(foo(5) + 9))"""
self.unchanged(s)
def test_1(self):
b = """x = input()"""
a = """x = eval(input())"""
self.check(b, a)
def test_2(self):
b = """x = input('')"""
a = """x = eval(input(''))"""
self.check(b, a)
def test_3(self):
b = """x = input('prompt')"""
a = """x = eval(input('prompt'))"""
self.check(b, a)
def test_4(self):
b = """x = input(foo(5) + 9)"""
a = """x = eval(input(foo(5) + 9))"""
self.check(b, a)
class Test_tuple_params(FixerTestCase):
fixer = "tuple_params"
def test_unchanged_1(self):
s = """def foo(): pass"""
self.unchanged(s)
def test_unchanged_2(self):
s = """def foo(a, b, c): pass"""
self.unchanged(s)
def test_unchanged_3(self):
s = """def foo(a=3, b=4, c=5): pass"""
self.unchanged(s)
def test_1(self):
b = """
def foo(((a, b), c)):
x = 5"""
a = """
def foo(xxx_todo_changeme):
((a, b), c) = xxx_todo_changeme
x = 5"""
self.check(b, a)
def test_2(self):
b = """
def foo(((a, b), c), d):
x = 5"""
a = """
def foo(xxx_todo_changeme, d):
((a, b), c) = xxx_todo_changeme
x = 5"""
self.check(b, a)
def test_3(self):
b = """
def foo(((a, b), c), d) -> e:
x = 5"""
a = """
def foo(xxx_todo_changeme, d) -> e:
((a, b), c) = xxx_todo_changeme
x = 5"""
self.check(b, a)
def test_semicolon(self):
b = """
def foo(((a, b), c)): x = 5; y = 7"""
a = """
def foo(xxx_todo_changeme): ((a, b), c) = xxx_todo_changeme; x = 5; y = 7"""
self.check(b, a)
def test_keywords(self):
b = """
def foo(((a, b), c), d, e=5) -> z:
x = 5"""
a = """
def foo(xxx_todo_changeme, d, e=5) -> z:
((a, b), c) = xxx_todo_changeme
x = 5"""
self.check(b, a)
def test_varargs(self):
b = """
def foo(((a, b), c), d, *vargs, **kwargs) -> z:
x = 5"""
a = """
def foo(xxx_todo_changeme, d, *vargs, **kwargs) -> z:
((a, b), c) = xxx_todo_changeme
x = 5"""
self.check(b, a)
def test_multi_1(self):
b = """
def foo(((a, b), c), (d, e, f)) -> z:
x = 5"""
a = """
def foo(xxx_todo_changeme, xxx_todo_changeme1) -> z:
((a, b), c) = xxx_todo_changeme
(d, e, f) = xxx_todo_changeme1
x = 5"""
self.check(b, a)
def test_multi_2(self):
b = """
def foo(x, ((a, b), c), d, (e, f, g), y) -> z:
x = 5"""
a = """
def foo(x, xxx_todo_changeme, d, xxx_todo_changeme1, y) -> z:
((a, b), c) = xxx_todo_changeme
(e, f, g) = xxx_todo_changeme1
x = 5"""
self.check(b, a)
def test_docstring(self):
b = """
def foo(((a, b), c), (d, e, f)) -> z:
"foo foo foo foo"
x = 5"""
a = """
def foo(xxx_todo_changeme, xxx_todo_changeme1) -> z:
"foo foo foo foo"
((a, b), c) = xxx_todo_changeme
(d, e, f) = xxx_todo_changeme1
x = 5"""
self.check(b, a)
def test_lambda_no_change(self):
s = """lambda x: x + 5"""
self.unchanged(s)
def test_lambda_parens_single_arg(self):
b = """lambda (x): x + 5"""
a = """lambda x: x + 5"""
self.check(b, a)
b = """lambda(x): x + 5"""
a = """lambda x: x + 5"""
self.check(b, a)
b = """lambda ((((x)))): x + 5"""
a = """lambda x: x + 5"""
self.check(b, a)
b = """lambda((((x)))): x + 5"""
a = """lambda x: x + 5"""
self.check(b, a)
def test_lambda_simple(self):
b = """lambda (x, y): x + f(y)"""
a = """lambda x_y: x_y[0] + f(x_y[1])"""
self.check(b, a)
b = """lambda(x, y): x + f(y)"""
a = """lambda x_y: x_y[0] + f(x_y[1])"""
self.check(b, a)
b = """lambda (((x, y))): x + f(y)"""
a = """lambda x_y: x_y[0] + f(x_y[1])"""
self.check(b, a)
b = """lambda(((x, y))): x + f(y)"""
a = """lambda x_y: x_y[0] + f(x_y[1])"""
self.check(b, a)
def test_lambda_one_tuple(self):
b = """lambda (x,): x + f(x)"""
a = """lambda x1: x1[0] + f(x1[0])"""
self.check(b, a)
b = """lambda (((x,))): x + f(x)"""
a = """lambda x1: x1[0] + f(x1[0])"""
self.check(b, a)
def test_lambda_simple_multi_use(self):
b = """lambda (x, y): x + x + f(x) + x"""
a = """lambda x_y: x_y[0] + x_y[0] + f(x_y[0]) + x_y[0]"""
self.check(b, a)
def test_lambda_simple_reverse(self):
b = """lambda (x, y): y + x"""
a = """lambda x_y: x_y[1] + x_y[0]"""
self.check(b, a)
def test_lambda_nested(self):
b = """lambda (x, (y, z)): x + y + z"""
a = """lambda x_y_z: x_y_z[0] + x_y_z[1][0] + x_y_z[1][1]"""
self.check(b, a)
b = """lambda (((x, (y, z)))): x + y + z"""
a = """lambda x_y_z: x_y_z[0] + x_y_z[1][0] + x_y_z[1][1]"""
self.check(b, a)
def test_lambda_nested_multi_use(self):
b = """lambda (x, (y, z)): x + y + f(y)"""
a = """lambda x_y_z: x_y_z[0] + x_y_z[1][0] + f(x_y_z[1][0])"""
self.check(b, a)
class Test_methodattrs(FixerTestCase):
fixer = "methodattrs"
attrs = ["func", "self", "class"]
def test(self):
for attr in self.attrs:
b = "a.im_%s" % attr
if attr == "class":
a = "a.__self__.__class__"
else:
a = "a.__%s__" % attr
self.check(b, a)
b = "self.foo.im_%s.foo_bar" % attr
if attr == "class":
a = "self.foo.__self__.__class__.foo_bar"
else:
a = "self.foo.__%s__.foo_bar" % attr
self.check(b, a)
def test_unchanged(self):
for attr in self.attrs:
s = "foo(im_%s + 5)" % attr
self.unchanged(s)
s = "f(foo.__%s__)" % attr
self.unchanged(s)
s = "f(foo.__%s__.foo)" % attr
self.unchanged(s)
class Test_next(FixerTestCase):
fixer = "next"
def test_1(self):
b = """it.next()"""
a = """next(it)"""
self.check(b, a)
def test_2(self):
b = """a.b.c.d.next()"""
a = """next(a.b.c.d)"""
self.check(b, a)
def test_3(self):
b = """(a + b).next()"""
a = """next((a + b))"""
self.check(b, a)
def test_4(self):
b = """a().next()"""
a = """next(a())"""
self.check(b, a)
def test_5(self):
b = """a().next() + b"""
a = """next(a()) + b"""
self.check(b, a)
def test_6(self):
b = """c( a().next() + b)"""
a = """c( next(a()) + b)"""
self.check(b, a)
def test_prefix_preservation_1(self):
b = """
for a in b:
foo(a)
a.next()
"""
a = """
for a in b:
foo(a)
next(a)
"""
self.check(b, a)
def test_prefix_preservation_2(self):
b = """
for a in b:
foo(a) # abc
# def
a.next()
"""
a = """
for a in b:
foo(a) # abc
# def
next(a)
"""
self.check(b, a)
def test_prefix_preservation_3(self):
b = """
next = 5
for a in b:
foo(a)
a.next()
"""
a = """
next = 5
for a in b:
foo(a)
a.__next__()
"""
self.check(b, a, ignore_warnings=True)
def test_prefix_preservation_4(self):
b = """
next = 5
for a in b:
foo(a) # abc
# def
a.next()
"""
a = """
next = 5
for a in b:
foo(a) # abc
# def
a.__next__()
"""
self.check(b, a, ignore_warnings=True)
def test_prefix_preservation_5(self):
b = """
next = 5
for a in b:
foo(foo(a), # abc
a.next())
"""
a = """
next = 5
for a in b:
foo(foo(a), # abc
a.__next__())
"""
self.check(b, a, ignore_warnings=True)
def test_prefix_preservation_6(self):
b = """
for a in b:
foo(foo(a), # abc
a.next())
"""
a = """
for a in b:
foo(foo(a), # abc
next(a))
"""
self.check(b, a)
def test_method_1(self):
b = """
class A:
def next(self):
pass
"""
a = """
class A:
def __next__(self):
pass
"""
self.check(b, a)
def test_method_2(self):
b = """
class A(object):
def next(self):
pass
"""
a = """
class A(object):
def __next__(self):
pass
"""
self.check(b, a)
def test_method_3(self):
b = """
class A:
def next(x):
pass
"""
a = """
class A:
def __next__(x):
pass
"""
self.check(b, a)
def test_method_4(self):
b = """
class A:
def __init__(self, foo):
self.foo = foo
def next(self):
pass
def __iter__(self):
return self
"""
a = """
class A:
def __init__(self, foo):
self.foo = foo
def __next__(self):
pass
def __iter__(self):
return self
"""
self.check(b, a)
def test_method_unchanged(self):
s = """
class A:
def next(self, a, b):
pass
"""
self.unchanged(s)
def test_shadowing_assign_simple(self):
s = """
next = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_assign_tuple_1(self):
s = """
(next, a) = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_assign_tuple_2(self):
s = """
(a, (b, (next, c)), a) = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_assign_list_1(self):
s = """
[next, a] = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_assign_list_2(self):
s = """
[a, [b, [next, c]], a] = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_builtin_assign(self):
s = """
def foo():
__builtin__.next = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_builtin_assign_in_tuple(self):
s = """
def foo():
(a, __builtin__.next) = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_builtin_assign_in_list(self):
s = """
def foo():
[a, __builtin__.next] = foo
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_assign_to_next(self):
s = """
def foo():
A.next = foo
class A:
def next(self, a, b):
pass
"""
self.unchanged(s)
def test_assign_to_next_in_tuple(self):
s = """
def foo():
(a, A.next) = foo
class A:
def next(self, a, b):
pass
"""
self.unchanged(s)
def test_assign_to_next_in_list(self):
s = """
def foo():
[a, A.next] = foo
class A:
def next(self, a, b):
pass
"""
self.unchanged(s)
def test_shadowing_import_1(self):
s = """
import foo.bar as next
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_import_2(self):
s = """
import bar, bar.foo as next
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_import_3(self):
s = """
import bar, bar.foo as next, baz
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_import_from_1(self):
s = """
from x import next
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_import_from_2(self):
s = """
from x.a import next
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_import_from_3(self):
s = """
from x import a, next, b
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_import_from_4(self):
s = """
from x.a import a, next, b
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_funcdef_1(self):
s = """
def next(a):
pass
class A:
def next(self, a, b):
pass
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_funcdef_2(self):
b = """
def next(a):
pass
class A:
def next(self):
pass
it.next()
"""
a = """
def next(a):
pass
class A:
def __next__(self):
pass
it.__next__()
"""
self.warns(b, a, "Calls to builtin next() possibly shadowed")
def test_shadowing_global_1(self):
s = """
def f():
global next
next = 5
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_global_2(self):
s = """
def f():
global a, next, b
next = 5
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_for_simple(self):
s = """
for next in it():
pass
b = 5
c = 6
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_for_tuple_1(self):
s = """
for next, b in it():
pass
b = 5
c = 6
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_shadowing_for_tuple_2(self):
s = """
for a, (next, c), b in it():
pass
b = 5
c = 6
"""
self.warns_unchanged(s, "Calls to builtin next() possibly shadowed")
def test_noncall_access_1(self):
b = """gnext = g.next"""
a = """gnext = g.__next__"""
self.check(b, a)
def test_noncall_access_2(self):
b = """f(g.next + 5)"""
a = """f(g.__next__ + 5)"""
self.check(b, a)
def test_noncall_access_3(self):
b = """f(g().next + 5)"""
a = """f(g().__next__ + 5)"""
self.check(b, a)
class Test_nonzero(FixerTestCase):
fixer = "nonzero"
def test_1(self):
b = """
class A:
def __nonzero__(self):
pass
"""
a = """
class A:
def __bool__(self):
pass
"""
self.check(b, a)
def test_2(self):
b = """
class A(object):
def __nonzero__(self):
pass
"""
a = """
class A(object):
def __bool__(self):
pass
"""
self.check(b, a)
def test_unchanged_1(self):
s = """
class A(object):
def __bool__(self):
pass
"""
self.unchanged(s)
def test_unchanged_2(self):
s = """
class A(object):
def __nonzero__(self, a):
pass
"""
self.unchanged(s)
def test_unchanged_func(self):
s = """
def __nonzero__(self):
pass
"""
self.unchanged(s)
class Test_numliterals(FixerTestCase):
fixer = "numliterals"
def test_octal_1(self):
b = """0755"""
a = """0o755"""
self.check(b, a)
def test_long_int_1(self):
b = """a = 12L"""
a = """a = 12"""
self.check(b, a)
def test_long_int_2(self):
b = """a = 12l"""
a = """a = 12"""
self.check(b, a)
def test_long_hex(self):
b = """b = 0x12l"""
a = """b = 0x12"""
self.check(b, a)
def test_comments_and_spacing(self):
b = """b = 0x12L"""
a = """b = 0x12"""
self.check(b, a)
b = """b = 0755 # spam"""
a = """b = 0o755 # spam"""
self.check(b, a)
def test_unchanged_int(self):
s = """5"""
self.unchanged(s)
def test_unchanged_float(self):
s = """5.0"""
self.unchanged(s)
def test_unchanged_octal(self):
s = """0o755"""
self.unchanged(s)
def test_unchanged_hex(self):
s = """0xABC"""
self.unchanged(s)
def test_unchanged_exp(self):
s = """5.0e10"""
self.unchanged(s)
def test_unchanged_complex_int(self):
s = """5 + 4j"""
self.unchanged(s)
def test_unchanged_complex_float(self):
s = """5.4 + 4.9j"""
self.unchanged(s)
def test_unchanged_complex_bare(self):
s = """4j"""
self.unchanged(s)
s = """4.4j"""
self.unchanged(s)
class Test_renames(FixerTestCase):
fixer = "renames"
modules = {"sys": ("maxint", "maxsize"),
}
def test_import_from(self):
for mod, (old, new) in list(self.modules.items()):
b = "from %s import %s" % (mod, old)
a = "from %s import %s" % (mod, new)
self.check(b, a)
s = "from foo import %s" % old
self.unchanged(s)
def test_import_from_as(self):
for mod, (old, new) in list(self.modules.items()):
b = "from %s import %s as foo_bar" % (mod, old)
a = "from %s import %s as foo_bar" % (mod, new)
self.check(b, a)
def test_import_module_usage(self):
for mod, (old, new) in list(self.modules.items()):
b = """
import %s
foo(%s, %s.%s)
""" % (mod, mod, mod, old)
a = """
import %s
foo(%s, %s.%s)
""" % (mod, mod, mod, new)
self.check(b, a)
def XXX_test_from_import_usage(self):
# not implemented yet
for mod, (old, new) in list(self.modules.items()):
b = """
from %s import %s
foo(%s, %s)
""" % (mod, old, mod, old)
a = """
from %s import %s
foo(%s, %s)
""" % (mod, new, mod, new)
self.check(b, a)
class Test_unicode(FixerTestCase):
fixer = "unicode"
def test_whitespace(self):
b = """unicode( x)"""
a = """str( x)"""
self.check(b, a)
b = """ unicode(x )"""
a = """ str(x )"""
self.check(b, a)
b = """ u'h'"""
a = """ 'h'"""
self.check(b, a)
def test_unicode_call(self):
b = """unicode(x, y, z)"""
a = """str(x, y, z)"""
self.check(b, a)
def test_unichr(self):
b = """unichr(u'h')"""
a = """chr('h')"""
self.check(b, a)
def test_unicode_literal_1(self):
b = '''u"x"'''
a = '''"x"'''
self.check(b, a)
def test_unicode_literal_2(self):
b = """ur'x'"""
a = """r'x'"""
self.check(b, a)
def test_unicode_literal_3(self):
b = """UR'''x''' """
a = """R'''x''' """
self.check(b, a)
def test_native_literal_escape_u(self):
b = r"""'\\\u20ac\U0001d121\\u20ac'"""
a = r"""'\\\\u20ac\\U0001d121\\u20ac'"""
self.check(b, a)
b = r"""r'\\\u20ac\U0001d121\\u20ac'"""
a = r"""r'\\\u20ac\U0001d121\\u20ac'"""
self.check(b, a)
def test_bytes_literal_escape_u(self):
b = r"""b'\\\u20ac\U0001d121\\u20ac'"""
a = r"""b'\\\u20ac\U0001d121\\u20ac'"""
self.check(b, a)
b = r"""br'\\\u20ac\U0001d121\\u20ac'"""
a = r"""br'\\\u20ac\U0001d121\\u20ac'"""
self.check(b, a)
def test_unicode_literal_escape_u(self):
b = r"""u'\\\u20ac\U0001d121\\u20ac'"""
a = r"""'\\\u20ac\U0001d121\\u20ac'"""
self.check(b, a)
b = r"""ur'\\\u20ac\U0001d121\\u20ac'"""
a = r"""r'\\\u20ac\U0001d121\\u20ac'"""
self.check(b, a)
def test_native_unicode_literal_escape_u(self):
f = 'from __future__ import unicode_literals\n'
b = f + r"""'\\\u20ac\U0001d121\\u20ac'"""
a = f + r"""'\\\u20ac\U0001d121\\u20ac'"""
self.check(b, a)
b = f + r"""r'\\\u20ac\U0001d121\\u20ac'"""
a = f + r"""r'\\\u20ac\U0001d121\\u20ac'"""
self.check(b, a)
class Test_callable(FixerTestCase):
fixer = "callable"
def test_prefix_preservation(self):
b = """callable( x)"""
a = """import collections\nisinstance( x, collections.Callable)"""
self.check(b, a)
b = """if callable(x): pass"""
a = """import collections
if isinstance(x, collections.Callable): pass"""
self.check(b, a)
def test_callable_call(self):
b = """callable(x)"""
a = """import collections\nisinstance(x, collections.Callable)"""
self.check(b, a)
def test_global_import(self):
b = """
def spam(foo):
callable(foo)"""[1:]
a = """
import collections
def spam(foo):
isinstance(foo, collections.Callable)"""[1:]
self.check(b, a)
b = """
import collections
def spam(foo):
callable(foo)"""[1:]
# same output if it was already imported
self.check(b, a)
b = """
from collections import *
def spam(foo):
callable(foo)"""[1:]
a = """
from collections import *
import collections
def spam(foo):
isinstance(foo, collections.Callable)"""[1:]
self.check(b, a)
b = """
do_stuff()
do_some_other_stuff()
assert callable(do_stuff)"""[1:]
a = """
import collections
do_stuff()
do_some_other_stuff()
assert isinstance(do_stuff, collections.Callable)"""[1:]
self.check(b, a)
b = """
if isinstance(do_stuff, Callable):
assert callable(do_stuff)
do_stuff(do_stuff)
if not callable(do_stuff):
exit(1)
else:
assert callable(do_stuff)
else:
assert not callable(do_stuff)"""[1:]
a = """
import collections
if isinstance(do_stuff, Callable):
assert isinstance(do_stuff, collections.Callable)
do_stuff(do_stuff)
if not isinstance(do_stuff, collections.Callable):
exit(1)
else:
assert isinstance(do_stuff, collections.Callable)
else:
assert not isinstance(do_stuff, collections.Callable)"""[1:]
self.check(b, a)
def test_callable_should_not_change(self):
a = """callable(*x)"""
self.unchanged(a)
a = """callable(x, y)"""
self.unchanged(a)
a = """callable(x, kw=y)"""
self.unchanged(a)
a = """callable()"""
self.unchanged(a)
class Test_filter(FixerTestCase):
fixer = "filter"
def test_prefix_preservation(self):
b = """x = filter( foo, 'abc' )"""
a = """x = list(filter( foo, 'abc' ))"""
self.check(b, a)
b = """x = filter( None , 'abc' )"""
a = """x = [_f for _f in 'abc' if _f]"""
self.check(b, a)
def test_filter_basic(self):
b = """x = filter(None, 'abc')"""
a = """x = [_f for _f in 'abc' if _f]"""
self.check(b, a)
b = """x = len(filter(f, 'abc'))"""
a = """x = len(list(filter(f, 'abc')))"""
self.check(b, a)
b = """x = filter(lambda x: x%2 == 0, range(10))"""
a = """x = [x for x in range(10) if x%2 == 0]"""
self.check(b, a)
# Note the parens around x
b = """x = filter(lambda (x): x%2 == 0, range(10))"""
a = """x = [x for x in range(10) if x%2 == 0]"""
self.check(b, a)
# XXX This (rare) case is not supported
## b = """x = filter(f, 'abc')[0]"""
## a = """x = list(filter(f, 'abc'))[0]"""
## self.check(b, a)
def test_filter_nochange(self):
a = """b.join(filter(f, 'abc'))"""
self.unchanged(a)
a = """(a + foo(5)).join(filter(f, 'abc'))"""
self.unchanged(a)
a = """iter(filter(f, 'abc'))"""
self.unchanged(a)
a = """list(filter(f, 'abc'))"""
self.unchanged(a)
a = """list(filter(f, 'abc'))[0]"""
self.unchanged(a)
a = """set(filter(f, 'abc'))"""
self.unchanged(a)
a = """set(filter(f, 'abc')).pop()"""
self.unchanged(a)
a = """tuple(filter(f, 'abc'))"""
self.unchanged(a)
a = """any(filter(f, 'abc'))"""
self.unchanged(a)
a = """all(filter(f, 'abc'))"""
self.unchanged(a)
a = """sum(filter(f, 'abc'))"""
self.unchanged(a)
a = """sorted(filter(f, 'abc'))"""
self.unchanged(a)
a = """sorted(filter(f, 'abc'), key=blah)"""
self.unchanged(a)
a = """sorted(filter(f, 'abc'), key=blah)[0]"""
self.unchanged(a)
a = """enumerate(filter(f, 'abc'))"""
self.unchanged(a)
a = """enumerate(filter(f, 'abc'), start=1)"""
self.unchanged(a)
a = """for i in filter(f, 'abc'): pass"""
self.unchanged(a)
a = """[x for x in filter(f, 'abc')]"""
self.unchanged(a)
a = """(x for x in filter(f, 'abc'))"""
self.unchanged(a)
def test_future_builtins(self):
a = "from future_builtins import spam, filter; filter(f, 'ham')"
self.unchanged(a)
b = """from future_builtins import spam; x = filter(f, 'abc')"""
a = """from future_builtins import spam; x = list(filter(f, 'abc'))"""
self.check(b, a)
a = "from future_builtins import *; filter(f, 'ham')"
self.unchanged(a)
class Test_map(FixerTestCase):
fixer = "map"
def check(self, b, a):
self.unchanged("from future_builtins import map; " + b, a)
super(Test_map, self).check(b, a)
def test_prefix_preservation(self):
b = """x = map( f, 'abc' )"""
a = """x = list(map( f, 'abc' ))"""
self.check(b, a)
def test_trailing_comment(self):
b = """x = map(f, 'abc') # foo"""
a = """x = list(map(f, 'abc')) # foo"""
self.check(b, a)
def test_None_with_multiple_arguments(self):
s = """x = map(None, a, b, c)"""
self.warns_unchanged(s, "cannot convert map(None, ...) with "
"multiple arguments")
def test_map_basic(self):
b = """x = map(f, 'abc')"""
a = """x = list(map(f, 'abc'))"""
self.check(b, a)
b = """x = len(map(f, 'abc', 'def'))"""
a = """x = len(list(map(f, 'abc', 'def')))"""
self.check(b, a)
b = """x = map(None, 'abc')"""
a = """x = list('abc')"""
self.check(b, a)
b = """x = map(lambda x: x+1, range(4))"""
a = """x = [x+1 for x in range(4)]"""
self.check(b, a)
# Note the parens around x
b = """x = map(lambda (x): x+1, range(4))"""
a = """x = [x+1 for x in range(4)]"""
self.check(b, a)
b = """
foo()
# foo
map(f, x)
"""
a = """
foo()
# foo
list(map(f, x))
"""
self.warns(b, a, "You should use a for loop here")
# XXX This (rare) case is not supported
## b = """x = map(f, 'abc')[0]"""
## a = """x = list(map(f, 'abc'))[0]"""
## self.check(b, a)
def test_map_nochange(self):
a = """b.join(map(f, 'abc'))"""
self.unchanged(a)
a = """(a + foo(5)).join(map(f, 'abc'))"""
self.unchanged(a)
a = """iter(map(f, 'abc'))"""
self.unchanged(a)
a = """list(map(f, 'abc'))"""
self.unchanged(a)
a = """list(map(f, 'abc'))[0]"""
self.unchanged(a)
a = """set(map(f, 'abc'))"""
self.unchanged(a)
a = """set(map(f, 'abc')).pop()"""
self.unchanged(a)
a = """tuple(map(f, 'abc'))"""
self.unchanged(a)
a = """any(map(f, 'abc'))"""
self.unchanged(a)
a = """all(map(f, 'abc'))"""
self.unchanged(a)
a = """sum(map(f, 'abc'))"""
self.unchanged(a)
a = """sorted(map(f, 'abc'))"""
self.unchanged(a)
a = """sorted(map(f, 'abc'), key=blah)"""
self.unchanged(a)
a = """sorted(map(f, 'abc'), key=blah)[0]"""
self.unchanged(a)
a = """enumerate(map(f, 'abc'))"""
self.unchanged(a)
a = """enumerate(map(f, 'abc'), start=1)"""
self.unchanged(a)
a = """for i in map(f, 'abc'): pass"""
self.unchanged(a)
a = """[x for x in map(f, 'abc')]"""
self.unchanged(a)
a = """(x for x in map(f, 'abc'))"""
self.unchanged(a)
def test_future_builtins(self):
a = "from future_builtins import spam, map, eggs; map(f, 'ham')"
self.unchanged(a)
b = """from future_builtins import spam, eggs; x = map(f, 'abc')"""
a = """from future_builtins import spam, eggs; x = list(map(f, 'abc'))"""
self.check(b, a)
a = "from future_builtins import *; map(f, 'ham')"
self.unchanged(a)
class Test_zip(FixerTestCase):
fixer = "zip"
def check(self, b, a):
self.unchanged("from future_builtins import zip; " + b, a)
super(Test_zip, self).check(b, a)
def test_zip_basic(self):
b = """x = zip(a, b, c)"""
a = """x = list(zip(a, b, c))"""
self.check(b, a)
b = """x = len(zip(a, b))"""
a = """x = len(list(zip(a, b)))"""
self.check(b, a)
def test_zip_nochange(self):
a = """b.join(zip(a, b))"""
self.unchanged(a)
a = """(a + foo(5)).join(zip(a, b))"""
self.unchanged(a)
a = """iter(zip(a, b))"""
self.unchanged(a)
a = """list(zip(a, b))"""
self.unchanged(a)
a = """list(zip(a, b))[0]"""
self.unchanged(a)
a = """set(zip(a, b))"""
self.unchanged(a)
a = """set(zip(a, b)).pop()"""
self.unchanged(a)
a = """tuple(zip(a, b))"""
self.unchanged(a)
a = """any(zip(a, b))"""
self.unchanged(a)
a = """all(zip(a, b))"""
self.unchanged(a)
a = """sum(zip(a, b))"""
self.unchanged(a)
a = """sorted(zip(a, b))"""
self.unchanged(a)
a = """sorted(zip(a, b), key=blah)"""
self.unchanged(a)
a = """sorted(zip(a, b), key=blah)[0]"""
self.unchanged(a)
a = """enumerate(zip(a, b))"""
self.unchanged(a)
a = """enumerate(zip(a, b), start=1)"""
self.unchanged(a)
a = """for i in zip(a, b): pass"""
self.unchanged(a)
a = """[x for x in zip(a, b)]"""
self.unchanged(a)
a = """(x for x in zip(a, b))"""
self.unchanged(a)
def test_future_builtins(self):
a = "from future_builtins import spam, zip, eggs; zip(a, b)"
self.unchanged(a)
b = """from future_builtins import spam, eggs; x = zip(a, b)"""
a = """from future_builtins import spam, eggs; x = list(zip(a, b))"""
self.check(b, a)
a = "from future_builtins import *; zip(a, b)"
self.unchanged(a)
class Test_standarderror(FixerTestCase):
fixer = "standarderror"
def test(self):
b = """x = StandardError()"""
a = """x = Exception()"""
self.check(b, a)
b = """x = StandardError(a, b, c)"""
a = """x = Exception(a, b, c)"""
self.check(b, a)
b = """f(2 + StandardError(a, b, c))"""
a = """f(2 + Exception(a, b, c))"""
self.check(b, a)
class Test_types(FixerTestCase):
fixer = "types"
def test_basic_types_convert(self):
b = """types.StringType"""
a = """bytes"""
self.check(b, a)
b = """types.DictType"""
a = """dict"""
self.check(b, a)
b = """types . IntType"""
a = """int"""
self.check(b, a)
b = """types.ListType"""
a = """list"""
self.check(b, a)
b = """types.LongType"""
a = """int"""
self.check(b, a)
b = """types.NoneType"""
a = """type(None)"""
self.check(b, a)
class Test_idioms(FixerTestCase):
fixer = "idioms"
def test_while(self):
b = """while 1: foo()"""
a = """while True: foo()"""
self.check(b, a)
b = """while 1: foo()"""
a = """while True: foo()"""
self.check(b, a)
b = """
while 1:
foo()
"""
a = """
while True:
foo()
"""
self.check(b, a)
def test_while_unchanged(self):
s = """while 11: foo()"""
self.unchanged(s)
s = """while 0: foo()"""
self.unchanged(s)
s = """while foo(): foo()"""
self.unchanged(s)
s = """while []: foo()"""
self.unchanged(s)
def test_eq_simple(self):
b = """type(x) == T"""
a = """isinstance(x, T)"""
self.check(b, a)
b = """if type(x) == T: pass"""
a = """if isinstance(x, T): pass"""
self.check(b, a)
def test_eq_reverse(self):
b = """T == type(x)"""
a = """isinstance(x, T)"""
self.check(b, a)
b = """if T == type(x): pass"""
a = """if isinstance(x, T): pass"""
self.check(b, a)
def test_eq_expression(self):
b = """type(x+y) == d.get('T')"""
a = """isinstance(x+y, d.get('T'))"""
self.check(b, a)
b = """type( x + y) == d.get('T')"""
a = """isinstance(x + y, d.get('T'))"""
self.check(b, a)
def test_is_simple(self):
b = """type(x) is T"""
a = """isinstance(x, T)"""
self.check(b, a)
b = """if type(x) is T: pass"""
a = """if isinstance(x, T): pass"""
self.check(b, a)
def test_is_reverse(self):
b = """T is type(x)"""
a = """isinstance(x, T)"""
self.check(b, a)
b = """if T is type(x): pass"""
a = """if isinstance(x, T): pass"""
self.check(b, a)
def test_is_expression(self):
b = """type(x+y) is d.get('T')"""
a = """isinstance(x+y, d.get('T'))"""
self.check(b, a)
b = """type( x + y) is d.get('T')"""
a = """isinstance(x + y, d.get('T'))"""
self.check(b, a)
def test_is_not_simple(self):
b = """type(x) is not T"""
a = """not isinstance(x, T)"""
self.check(b, a)
b = """if type(x) is not T: pass"""
a = """if not isinstance(x, T): pass"""
self.check(b, a)
def test_is_not_reverse(self):
b = """T is not type(x)"""
a = """not isinstance(x, T)"""
self.check(b, a)
b = """if T is not type(x): pass"""
a = """if not isinstance(x, T): pass"""
self.check(b, a)
def test_is_not_expression(self):
b = """type(x+y) is not d.get('T')"""
a = """not isinstance(x+y, d.get('T'))"""
self.check(b, a)
b = """type( x + y) is not d.get('T')"""
a = """not isinstance(x + y, d.get('T'))"""
self.check(b, a)
def test_ne_simple(self):
b = """type(x) != T"""
a = """not isinstance(x, T)"""
self.check(b, a)
b = """if type(x) != T: pass"""
a = """if not isinstance(x, T): pass"""
self.check(b, a)
def test_ne_reverse(self):
b = """T != type(x)"""
a = """not isinstance(x, T)"""
self.check(b, a)
b = """if T != type(x): pass"""
a = """if not isinstance(x, T): pass"""
self.check(b, a)
def test_ne_expression(self):
b = """type(x+y) != d.get('T')"""
a = """not isinstance(x+y, d.get('T'))"""
self.check(b, a)
b = """type( x + y) != d.get('T')"""
a = """not isinstance(x + y, d.get('T'))"""
self.check(b, a)
def test_type_unchanged(self):
a = """type(x).__name__"""
self.unchanged(a)
def test_sort_list_call(self):
b = """
v = list(t)
v.sort()
foo(v)
"""
a = """
v = sorted(t)
foo(v)
"""
self.check(b, a)
b = """
v = list(foo(b) + d)
v.sort()
foo(v)
"""
a = """
v = sorted(foo(b) + d)
foo(v)
"""
self.check(b, a)
b = """
while x:
v = list(t)
v.sort()
foo(v)
"""
a = """
while x:
v = sorted(t)
foo(v)
"""
self.check(b, a)
b = """
v = list(t)
# foo
v.sort()
foo(v)
"""
a = """
v = sorted(t)
# foo
foo(v)
"""
self.check(b, a)
b = r"""
v = list( t)
v.sort()
foo(v)
"""
a = r"""
v = sorted( t)
foo(v)
"""
self.check(b, a)
b = r"""
try:
m = list(s)
m.sort()
except: pass
"""
a = r"""
try:
m = sorted(s)
except: pass
"""
self.check(b, a)
b = r"""
try:
m = list(s)
# foo
m.sort()
except: pass
"""
a = r"""
try:
m = sorted(s)
# foo
except: pass
"""
self.check(b, a)
b = r"""
m = list(s)
# more comments
m.sort()"""
a = r"""
m = sorted(s)
# more comments"""
self.check(b, a)
def test_sort_simple_expr(self):
b = """
v = t
v.sort()
foo(v)
"""
a = """
v = sorted(t)
foo(v)
"""
self.check(b, a)
b = """
v = foo(b)
v.sort()
foo(v)
"""
a = """
v = sorted(foo(b))
foo(v)
"""
self.check(b, a)
b = """
v = b.keys()
v.sort()
foo(v)
"""
a = """
v = sorted(b.keys())
foo(v)
"""
self.check(b, a)
b = """
v = foo(b) + d
v.sort()
foo(v)
"""
a = """
v = sorted(foo(b) + d)
foo(v)
"""
self.check(b, a)
b = """
while x:
v = t
v.sort()
foo(v)
"""
a = """
while x:
v = sorted(t)
foo(v)
"""
self.check(b, a)
b = """
v = t
# foo
v.sort()
foo(v)
"""
a = """
v = sorted(t)
# foo
foo(v)
"""
self.check(b, a)
b = r"""
v = t
v.sort()
foo(v)
"""
a = r"""
v = sorted(t)
foo(v)
"""
self.check(b, a)
def test_sort_unchanged(self):
s = """
v = list(t)
w.sort()
foo(w)
"""
self.unchanged(s)
s = """
v = list(t)
v.sort(u)
foo(v)
"""
self.unchanged(s)
class Test_basestring(FixerTestCase):
fixer = "basestring"
def test_basestring(self):
b = """isinstance(x, basestring)"""
a = """isinstance(x, str)"""
self.check(b, a)
class Test_buffer(FixerTestCase):
fixer = "buffer"
def test_buffer(self):
b = """x = buffer(y)"""
a = """x = memoryview(y)"""
self.check(b, a)
def test_slicing(self):
b = """buffer(y)[4:5]"""
a = """memoryview(y)[4:5]"""
self.check(b, a)
class Test_future(FixerTestCase):
fixer = "future"
def test_future(self):
b = """from __future__ import braces"""
a = """"""
self.check(b, a)
b = """# comment\nfrom __future__ import braces"""
a = """# comment\n"""
self.check(b, a)
b = """from __future__ import braces\n# comment"""
a = """\n# comment"""
self.check(b, a)
def test_run_order(self):
self.assert_runs_after('print')
class Test_itertools(FixerTestCase):
fixer = "itertools"
def checkall(self, before, after):
# Because we need to check with and without the itertools prefix
# and on each of the three functions, these loops make it all
# much easier
for i in ('itertools.', ''):
for f in ('map', 'filter', 'zip'):
b = before %(i+'i'+f)
a = after %(f)
self.check(b, a)
def test_0(self):
# A simple example -- test_1 covers exactly the same thing,
# but it's not quite as clear.
b = "itertools.izip(a, b)"
a = "zip(a, b)"
self.check(b, a)
def test_1(self):
b = """%s(f, a)"""
a = """%s(f, a)"""
self.checkall(b, a)
def test_qualified(self):
b = """itertools.ifilterfalse(a, b)"""
a = """itertools.filterfalse(a, b)"""
self.check(b, a)
b = """itertools.izip_longest(a, b)"""
a = """itertools.zip_longest(a, b)"""
self.check(b, a)
def test_2(self):
b = """ifilterfalse(a, b)"""
a = """filterfalse(a, b)"""
self.check(b, a)
b = """izip_longest(a, b)"""
a = """zip_longest(a, b)"""
self.check(b, a)
def test_space_1(self):
b = """ %s(f, a)"""
a = """ %s(f, a)"""
self.checkall(b, a)
def test_space_2(self):
b = """ itertools.ifilterfalse(a, b)"""
a = """ itertools.filterfalse(a, b)"""
self.check(b, a)
b = """ itertools.izip_longest(a, b)"""
a = """ itertools.zip_longest(a, b)"""
self.check(b, a)
def test_run_order(self):
self.assert_runs_after('map', 'zip', 'filter')
class Test_itertools_imports(FixerTestCase):
fixer = 'itertools_imports'
def test_reduced(self):
b = "from itertools import imap, izip, foo"
a = "from itertools import foo"
self.check(b, a)
b = "from itertools import bar, imap, izip, foo"
a = "from itertools import bar, foo"
self.check(b, a)
b = "from itertools import chain, imap, izip"
a = "from itertools import chain"
self.check(b, a)
def test_comments(self):
b = "#foo\nfrom itertools import imap, izip"
a = "#foo\n"
self.check(b, a)
def test_none(self):
b = "from itertools import imap, izip"
a = ""
self.check(b, a)
b = "from itertools import izip"
a = ""
self.check(b, a)
def test_import_as(self):
b = "from itertools import izip, bar as bang, imap"
a = "from itertools import bar as bang"
self.check(b, a)
b = "from itertools import izip as _zip, imap, bar"
a = "from itertools import bar"
self.check(b, a)
b = "from itertools import imap as _map"
a = ""
self.check(b, a)
b = "from itertools import imap as _map, izip as _zip"
a = ""
self.check(b, a)
s = "from itertools import bar as bang"
self.unchanged(s)
def test_ifilter_and_zip_longest(self):
for name in "filterfalse", "zip_longest":
b = "from itertools import i%s" % (name,)
a = "from itertools import %s" % (name,)
self.check(b, a)
b = "from itertools import imap, i%s, foo" % (name,)
a = "from itertools import %s, foo" % (name,)
self.check(b, a)
b = "from itertools import bar, i%s, foo" % (name,)
a = "from itertools import bar, %s, foo" % (name,)
self.check(b, a)
def test_import_star(self):
s = "from itertools import *"
self.unchanged(s)
def test_unchanged(self):
s = "from itertools import foo"
self.unchanged(s)
class Test_import(FixerTestCase):
fixer = "import"
def setUp(self):
super(Test_import, self).setUp()
# Need to replace fix_import's exists method
# so we can check that it's doing the right thing
self.files_checked = []
self.present_files = set()
self.always_exists = True
def fake_exists(name):
self.files_checked.append(name)
return self.always_exists or (name in self.present_files)
from lib2to3.fixes import fix_import
fix_import.exists = fake_exists
def tearDown(self):
from lib2to3.fixes import fix_import
fix_import.exists = os.path.exists
def check_both(self, b, a):
self.always_exists = True
super(Test_import, self).check(b, a)
self.always_exists = False
super(Test_import, self).unchanged(b)
def test_files_checked(self):
def p(path):
# Takes a unix path and returns a path with correct separators
return os.path.pathsep.join(path.split("/"))
self.always_exists = False
self.present_files = set(['__init__.py'])
expected_extensions = ('.py', os.path.sep, '.pyc', '.so', '.sl', '.pyd')
names_to_test = (p("/spam/eggs.py"), "ni.py", p("../../shrubbery.py"))
for name in names_to_test:
self.files_checked = []
self.filename = name
self.unchanged("import jam")
if os.path.dirname(name):
name = os.path.dirname(name) + '/jam'
else:
name = 'jam'
expected_checks = set(name + ext for ext in expected_extensions)
expected_checks.add("__init__.py")
self.assertEqual(set(self.files_checked), expected_checks)
def test_not_in_package(self):
s = "import bar"
self.always_exists = False
self.present_files = set(["bar.py"])
self.unchanged(s)
def test_with_absolute_import_enabled(self):
s = "from __future__ import absolute_import\nimport bar"
self.always_exists = False
self.present_files = set(["__init__.py", "bar.py"])
self.unchanged(s)
def test_in_package(self):
b = "import bar"
a = "from . import bar"
self.always_exists = False
self.present_files = set(["__init__.py", "bar.py"])
self.check(b, a)
def test_import_from_package(self):
b = "import bar"
a = "from . import bar"
self.always_exists = False
self.present_files = set(["__init__.py", "bar" + os.path.sep])
self.check(b, a)
def test_already_relative_import(self):
s = "from . import bar"
self.unchanged(s)
def test_comments_and_indent(self):
b = "import bar # Foo"
a = "from . import bar # Foo"
self.check(b, a)
def test_from(self):
b = "from foo import bar, baz"
a = "from .foo import bar, baz"
self.check_both(b, a)
b = "from foo import bar"
a = "from .foo import bar"
self.check_both(b, a)
b = "from foo import (bar, baz)"
a = "from .foo import (bar, baz)"
self.check_both(b, a)
def test_dotted_from(self):
b = "from green.eggs import ham"
a = "from .green.eggs import ham"
self.check_both(b, a)
def test_from_as(self):
b = "from green.eggs import ham as spam"
a = "from .green.eggs import ham as spam"
self.check_both(b, a)
def test_import(self):
b = "import foo"
a = "from . import foo"
self.check_both(b, a)
b = "import foo, bar"
a = "from . import foo, bar"
self.check_both(b, a)
b = "import foo, bar, x"
a = "from . import foo, bar, x"
self.check_both(b, a)
b = "import x, y, z"
a = "from . import x, y, z"
self.check_both(b, a)
def test_import_as(self):
b = "import foo as x"
a = "from . import foo as x"
self.check_both(b, a)
b = "import a as b, b as c, c as d"
a = "from . import a as b, b as c, c as d"
self.check_both(b, a)
def test_local_and_absolute(self):
self.always_exists = False
self.present_files = set(["foo.py", "__init__.py"])
s = "import foo, bar"
self.warns_unchanged(s, "absolute and local imports together")
def test_dotted_import(self):
b = "import foo.bar"
a = "from . import foo.bar"
self.check_both(b, a)
def test_dotted_import_as(self):
b = "import foo.bar as bang"
a = "from . import foo.bar as bang"
self.check_both(b, a)
def test_prefix(self):
b = """
# prefix
import foo.bar
"""
a = """
# prefix
from . import foo.bar
"""
self.check_both(b, a)
class Test_set_literal(FixerTestCase):
fixer = "set_literal"
def test_basic(self):
b = """set([1, 2, 3])"""
a = """{1, 2, 3}"""
self.check(b, a)
b = """set((1, 2, 3))"""
a = """{1, 2, 3}"""
self.check(b, a)
b = """set((1,))"""
a = """{1}"""
self.check(b, a)
b = """set([1])"""
self.check(b, a)
b = """set((a, b))"""
a = """{a, b}"""
self.check(b, a)
b = """set([a, b])"""
self.check(b, a)
b = """set((a*234, f(args=23)))"""
a = """{a*234, f(args=23)}"""
self.check(b, a)
b = """set([a*23, f(23)])"""
a = """{a*23, f(23)}"""
self.check(b, a)
b = """set([a-234**23])"""
a = """{a-234**23}"""
self.check(b, a)
def test_listcomps(self):
b = """set([x for x in y])"""
a = """{x for x in y}"""
self.check(b, a)
b = """set([x for x in y if x == m])"""
a = """{x for x in y if x == m}"""
self.check(b, a)
b = """set([x for x in y for a in b])"""
a = """{x for x in y for a in b}"""
self.check(b, a)
b = """set([f(x) - 23 for x in y])"""
a = """{f(x) - 23 for x in y}"""
self.check(b, a)
def test_whitespace(self):
b = """set( [1, 2])"""
a = """{1, 2}"""
self.check(b, a)
b = """set([1 , 2])"""
a = """{1 , 2}"""
self.check(b, a)
b = """set([ 1 ])"""
a = """{ 1 }"""
self.check(b, a)
b = """set( [1] )"""
a = """{1}"""
self.check(b, a)
b = """set([ 1, 2 ])"""
a = """{ 1, 2 }"""
self.check(b, a)
b = """set([x for x in y ])"""
a = """{x for x in y }"""
self.check(b, a)
b = """set(
[1, 2]
)
"""
a = """{1, 2}\n"""
self.check(b, a)
def test_comments(self):
b = """set((1, 2)) # Hi"""
a = """{1, 2} # Hi"""
self.check(b, a)
# This isn't optimal behavior, but the fixer is optional.
b = """
# Foo
set( # Bar
(1, 2)
)
"""
a = """
# Foo
{1, 2}
"""
self.check(b, a)
def test_unchanged(self):
s = """set()"""
self.unchanged(s)
s = """set(a)"""
self.unchanged(s)
s = """set(a, b, c)"""
self.unchanged(s)
# Don't transform generators because they might have to be lazy.
s = """set(x for x in y)"""
self.unchanged(s)
s = """set(x for x in y if z)"""
self.unchanged(s)
s = """set(a*823-23**2 + f(23))"""
self.unchanged(s)
class Test_sys_exc(FixerTestCase):
fixer = "sys_exc"
def test_0(self):
b = "sys.exc_type"
a = "sys.exc_info()[0]"
self.check(b, a)
def test_1(self):
b = "sys.exc_value"
a = "sys.exc_info()[1]"
self.check(b, a)
def test_2(self):
b = "sys.exc_traceback"
a = "sys.exc_info()[2]"
self.check(b, a)
def test_3(self):
b = "sys.exc_type # Foo"
a = "sys.exc_info()[0] # Foo"
self.check(b, a)
def test_4(self):
b = "sys. exc_type"
a = "sys. exc_info()[0]"
self.check(b, a)
def test_5(self):
b = "sys .exc_type"
a = "sys .exc_info()[0]"
self.check(b, a)
class Test_paren(FixerTestCase):
fixer = "paren"
def test_0(self):
b = """[i for i in 1, 2 ]"""
a = """[i for i in (1, 2) ]"""
self.check(b, a)
def test_1(self):
b = """[i for i in 1, 2, ]"""
a = """[i for i in (1, 2,) ]"""
self.check(b, a)
def test_2(self):
b = """[i for i in 1, 2 ]"""
a = """[i for i in (1, 2) ]"""
self.check(b, a)
def test_3(self):
b = """[i for i in 1, 2 if i]"""
a = """[i for i in (1, 2) if i]"""
self.check(b, a)
def test_4(self):
b = """[i for i in 1, 2 ]"""
a = """[i for i in (1, 2) ]"""
self.check(b, a)
def test_5(self):
b = """(i for i in 1, 2)"""
a = """(i for i in (1, 2))"""
self.check(b, a)
def test_6(self):
b = """(i for i in 1 ,2 if i)"""
a = """(i for i in (1 ,2) if i)"""
self.check(b, a)
def test_unchanged_0(self):
s = """[i for i in (1, 2)]"""
self.unchanged(s)
def test_unchanged_1(self):
s = """[i for i in foo()]"""
self.unchanged(s)
def test_unchanged_2(self):
s = """[i for i in (1, 2) if nothing]"""
self.unchanged(s)
def test_unchanged_3(self):
s = """(i for i in (1, 2))"""
self.unchanged(s)
def test_unchanged_4(self):
s = """[i for i in m]"""
self.unchanged(s)
class Test_metaclass(FixerTestCase):
fixer = 'metaclass'
def test_unchanged(self):
self.unchanged("class X(): pass")
self.unchanged("class X(object): pass")
self.unchanged("class X(object1, object2): pass")
self.unchanged("class X(object1, object2, object3): pass")
self.unchanged("class X(metaclass=Meta): pass")
self.unchanged("class X(b, arg=23, metclass=Meta): pass")
self.unchanged("class X(b, arg=23, metaclass=Meta, other=42): pass")
s = """
class X:
def __metaclass__(self): pass
"""
self.unchanged(s)
s = """
class X:
a[23] = 74
"""
self.unchanged(s)
def test_comments(self):
b = """
class X:
# hi
__metaclass__ = AppleMeta
"""
a = """
class X(metaclass=AppleMeta):
# hi
pass
"""
self.check(b, a)
b = """
class X:
__metaclass__ = Meta
# Bedtime!
"""
a = """
class X(metaclass=Meta):
pass
# Bedtime!
"""
self.check(b, a)
def test_meta(self):
# no-parent class, odd body
b = """
class X():
__metaclass__ = Q
pass
"""
a = """
class X(metaclass=Q):
pass
"""
self.check(b, a)
# one parent class, no body
b = """class X(object): __metaclass__ = Q"""
a = """class X(object, metaclass=Q): pass"""
self.check(b, a)
# one parent, simple body
b = """
class X(object):
__metaclass__ = Meta
bar = 7
"""
a = """
class X(object, metaclass=Meta):
bar = 7
"""
self.check(b, a)
b = """
class X:
__metaclass__ = Meta; x = 4; g = 23
"""
a = """
class X(metaclass=Meta):
x = 4; g = 23
"""
self.check(b, a)
# one parent, simple body, __metaclass__ last
b = """
class X(object):
bar = 7
__metaclass__ = Meta
"""
a = """
class X(object, metaclass=Meta):
bar = 7
"""
self.check(b, a)
# redefining __metaclass__
b = """
class X():
__metaclass__ = A
__metaclass__ = B
bar = 7
"""
a = """
class X(metaclass=B):
bar = 7
"""
self.check(b, a)
# multiple inheritance, simple body
b = """
class X(clsA, clsB):
__metaclass__ = Meta
bar = 7
"""
a = """
class X(clsA, clsB, metaclass=Meta):
bar = 7
"""
self.check(b, a)
# keywords in the class statement
b = """class m(a, arg=23): __metaclass__ = Meta"""
a = """class m(a, arg=23, metaclass=Meta): pass"""
self.check(b, a)
b = """
class X(expression(2 + 4)):
__metaclass__ = Meta
"""
a = """
class X(expression(2 + 4), metaclass=Meta):
pass
"""
self.check(b, a)
b = """
class X(expression(2 + 4), x**4):
__metaclass__ = Meta
"""
a = """
class X(expression(2 + 4), x**4, metaclass=Meta):
pass
"""
self.check(b, a)
b = """
class X:
__metaclass__ = Meta
save.py = 23
"""
a = """
class X(metaclass=Meta):
save.py = 23
"""
self.check(b, a)
class Test_getcwdu(FixerTestCase):
fixer = 'getcwdu'
def test_basic(self):
b = """os.getcwdu"""
a = """os.getcwd"""
self.check(b, a)
b = """os.getcwdu()"""
a = """os.getcwd()"""
self.check(b, a)
b = """meth = os.getcwdu"""
a = """meth = os.getcwd"""
self.check(b, a)
b = """os.getcwdu(args)"""
a = """os.getcwd(args)"""
self.check(b, a)
def test_comment(self):
b = """os.getcwdu() # Foo"""
a = """os.getcwd() # Foo"""
self.check(b, a)
def test_unchanged(self):
s = """os.getcwd()"""
self.unchanged(s)
s = """getcwdu()"""
self.unchanged(s)
s = """os.getcwdb()"""
self.unchanged(s)
def test_indentation(self):
b = """
if 1:
os.getcwdu()
"""
a = """
if 1:
os.getcwd()
"""
self.check(b, a)
def test_multilation(self):
b = """os .getcwdu()"""
a = """os .getcwd()"""
self.check(b, a)
b = """os. getcwdu"""
a = """os. getcwd"""
self.check(b, a)
b = """os.getcwdu ( )"""
a = """os.getcwd ( )"""
self.check(b, a)
class Test_operator(FixerTestCase):
fixer = "operator"
def test_operator_isCallable(self):
b = "operator.isCallable(x)"
a = "hasattr(x, '__call__')"
self.check(b, a)
def test_operator_sequenceIncludes(self):
b = "operator.sequenceIncludes(x, y)"
a = "operator.contains(x, y)"
self.check(b, a)
b = "operator .sequenceIncludes(x, y)"
a = "operator .contains(x, y)"
self.check(b, a)
b = "operator. sequenceIncludes(x, y)"
a = "operator. contains(x, y)"
self.check(b, a)
def test_operator_isSequenceType(self):
b = "operator.isSequenceType(x)"
a = "import collections\nisinstance(x, collections.Sequence)"
self.check(b, a)
def test_operator_isMappingType(self):
b = "operator.isMappingType(x)"
a = "import collections\nisinstance(x, collections.Mapping)"
self.check(b, a)
def test_operator_isNumberType(self):
b = "operator.isNumberType(x)"
a = "import numbers\nisinstance(x, numbers.Number)"
self.check(b, a)
def test_operator_repeat(self):
b = "operator.repeat(x, n)"
a = "operator.mul(x, n)"
self.check(b, a)
b = "operator .repeat(x, n)"
a = "operator .mul(x, n)"
self.check(b, a)
b = "operator. repeat(x, n)"
a = "operator. mul(x, n)"
self.check(b, a)
def test_operator_irepeat(self):
b = "operator.irepeat(x, n)"
a = "operator.imul(x, n)"
self.check(b, a)
b = "operator .irepeat(x, n)"
a = "operator .imul(x, n)"
self.check(b, a)
b = "operator. irepeat(x, n)"
a = "operator. imul(x, n)"
self.check(b, a)
def test_bare_isCallable(self):
s = "isCallable(x)"
t = "You should use 'hasattr(x, '__call__')' here."
self.warns_unchanged(s, t)
def test_bare_sequenceIncludes(self):
s = "sequenceIncludes(x, y)"
t = "You should use 'operator.contains(x, y)' here."
self.warns_unchanged(s, t)
def test_bare_operator_isSequenceType(self):
s = "isSequenceType(z)"
t = "You should use 'isinstance(z, collections.Sequence)' here."
self.warns_unchanged(s, t)
def test_bare_operator_isMappingType(self):
s = "isMappingType(x)"
t = "You should use 'isinstance(x, collections.Mapping)' here."
self.warns_unchanged(s, t)
def test_bare_operator_isNumberType(self):
s = "isNumberType(y)"
t = "You should use 'isinstance(y, numbers.Number)' here."
self.warns_unchanged(s, t)
def test_bare_operator_repeat(self):
s = "repeat(x, n)"
t = "You should use 'operator.mul(x, n)' here."
self.warns_unchanged(s, t)
def test_bare_operator_irepeat(self):
s = "irepeat(y, 187)"
t = "You should use 'operator.imul(y, 187)' here."
self.warns_unchanged(s, t)
class Test_exitfunc(FixerTestCase):
fixer = "exitfunc"
def test_simple(self):
b = """
import sys
sys.exitfunc = my_atexit
"""
a = """
import sys
import atexit
atexit.register(my_atexit)
"""
self.check(b, a)
def test_names_import(self):
b = """
import sys, crumbs
sys.exitfunc = my_func
"""
a = """
import sys, crumbs, atexit
atexit.register(my_func)
"""
self.check(b, a)
def test_complex_expression(self):
b = """
import sys
sys.exitfunc = do(d)/a()+complex(f=23, g=23)*expression
"""
a = """
import sys
import atexit
atexit.register(do(d)/a()+complex(f=23, g=23)*expression)
"""
self.check(b, a)
def test_comments(self):
b = """
import sys # Foo
sys.exitfunc = f # Blah
"""
a = """
import sys
import atexit # Foo
atexit.register(f) # Blah
"""
self.check(b, a)
b = """
import apples, sys, crumbs, larry # Pleasant comments
sys.exitfunc = func
"""
a = """
import apples, sys, crumbs, larry, atexit # Pleasant comments
atexit.register(func)
"""
self.check(b, a)
def test_in_a_function(self):
b = """
import sys
def f():
sys.exitfunc = func
"""
a = """
import sys
import atexit
def f():
atexit.register(func)
"""
self.check(b, a)
def test_no_sys_import(self):
b = """sys.exitfunc = f"""
a = """atexit.register(f)"""
msg = ("Can't find sys import; Please add an atexit import at the "
"top of your file.")
self.warns(b, a, msg)
def test_unchanged(self):
s = """f(sys.exitfunc)"""
self.unchanged(s)
class Test_asserts(FixerTestCase):
fixer = "asserts"
def test_deprecated_names(self):
tests = [
('self.assert_(True)', 'self.assertTrue(True)'),
('self.assertEquals(2, 2)', 'self.assertEqual(2, 2)'),
('self.assertNotEquals(2, 3)', 'self.assertNotEqual(2, 3)'),
('self.assertAlmostEquals(2, 3)', 'self.assertAlmostEqual(2, 3)'),
('self.assertNotAlmostEquals(2, 8)', 'self.assertNotAlmostEqual(2, 8)'),
('self.failUnlessEqual(2, 2)', 'self.assertEqual(2, 2)'),
('self.failIfEqual(2, 3)', 'self.assertNotEqual(2, 3)'),
('self.failUnlessAlmostEqual(2, 3)', 'self.assertAlmostEqual(2, 3)'),
('self.failIfAlmostEqual(2, 8)', 'self.assertNotAlmostEqual(2, 8)'),
('self.failUnless(True)', 'self.assertTrue(True)'),
('self.failUnlessRaises(foo)', 'self.assertRaises(foo)'),
('self.failIf(False)', 'self.assertFalse(False)'),
]
for b, a in tests:
self.check(b, a)
def test_variants(self):
b = 'eq = self.assertEquals'
a = 'eq = self.assertEqual'
self.check(b, a)
b = 'self.assertEquals(2, 3, msg="fail")'
a = 'self.assertEqual(2, 3, msg="fail")'
self.check(b, a)
b = 'self.assertEquals(2, 3, msg="fail") # foo'
a = 'self.assertEqual(2, 3, msg="fail") # foo'
self.check(b, a)
b = 'self.assertEquals (2, 3)'
a = 'self.assertEqual (2, 3)'
self.check(b, a)
b = ' self.assertEquals (2, 3)'
a = ' self.assertEqual (2, 3)'
self.check(b, a)
b = 'with self.failUnlessRaises(Explosion): explode()'
a = 'with self.assertRaises(Explosion): explode()'
self.check(b, a)
b = 'with self.failUnlessRaises(Explosion) as cm: explode()'
a = 'with self.assertRaises(Explosion) as cm: explode()'
self.check(b, a)
def test_unchanged(self):
self.unchanged('self.assertEqualsOnSaturday')
self.unchanged('self.assertEqualsOnSaturday(3, 5)')
| lgpl-3.0 |
energicryptocurrency/energi | qa/rpc-tests/mempool_packages.py | 1 | 11060 | #!/usr/bin/env python3
# Copyright (c) 2015-2018 The Energi Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
# Copyright (c) 2014-2016 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
# Test descendant package tracking code
from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import *
from test_framework.mininode import COIN
MAX_ANCESTORS = 25
MAX_DESCENDANTS = 25
class MempoolPackagesTest(BitcoinTestFramework):
def __init__(self):
super().__init__()
self.num_nodes = 2
self.setup_clean_chain = False
def setup_network(self):
self.nodes = []
self.nodes.append(start_node(0, self.options.tmpdir, ["-maxorphantx=1000", "-debug"]))
self.nodes.append(start_node(1, self.options.tmpdir, ["-maxorphantx=1000", "-limitancestorcount=5", "-debug"]))
connect_nodes(self.nodes[0], 1)
self.is_network_split = False
self.sync_all()
# Build a transaction that spends parent_txid:vout
# Return amount sent
def chain_transaction(self, node, parent_txid, vout, value, fee, num_outputs):
send_value = satoshi_round((value - fee)/num_outputs)
inputs = [ {'txid' : parent_txid, 'vout' : vout} ]
outputs = {}
for i in range(num_outputs):
outputs[node.getnewaddress()] = send_value
rawtx = node.createrawtransaction(inputs, outputs)
signedtx = node.signrawtransaction(rawtx)
txid = node.sendrawtransaction(signedtx['hex'])
fulltx = node.getrawtransaction(txid, 1)
assert(len(fulltx['vout']) == num_outputs) # make sure we didn't generate a change output
return (txid, send_value)
def run_test(self):
''' Mine some blocks and have them mature. '''
self.nodes[0].generate(101)
utxo = self.nodes[0].listunspent(10)
txid = utxo[0]['txid']
vout = utxo[0]['vout']
value = utxo[0]['amount']
fee = Decimal("0.0001")
# MAX_ANCESTORS transactions off a confirmed tx should be fine
chain = []
for i in range(MAX_ANCESTORS):
(txid, sent_value) = self.chain_transaction(self.nodes[0], txid, 0, value, fee, 1)
value = sent_value
chain.append(txid)
# Check mempool has MAX_ANCESTORS transactions in it, and descendant
# count and fees should look correct
mempool = self.nodes[0].getrawmempool(True)
assert_equal(len(mempool), MAX_ANCESTORS)
descendant_count = 1
descendant_fees = 0
descendant_size = 0
descendants = []
ancestors = list(chain)
for x in reversed(chain):
# Check that getmempoolentry is consistent with getrawmempool
entry = self.nodes[0].getmempoolentry(x)
assert_equal(entry, mempool[x])
# Check that the descendant calculations are correct
assert_equal(mempool[x]['descendantcount'], descendant_count)
descendant_fees += mempool[x]['fee']
assert_equal(mempool[x]['modifiedfee'], mempool[x]['fee'])
assert_equal(mempool[x]['descendantfees'], descendant_fees * COIN)
descendant_size += mempool[x]['size']
assert_equal(mempool[x]['descendantsize'], descendant_size)
descendant_count += 1
# Check that getmempooldescendants is correct
assert_equal(sorted(descendants), sorted(self.nodes[0].getmempooldescendants(x)))
descendants.append(x)
# Check that getmempoolancestors is correct
ancestors.remove(x)
assert_equal(sorted(ancestors), sorted(self.nodes[0].getmempoolancestors(x)))
# Check that getmempoolancestors/getmempooldescendants correctly handle verbose=true
v_ancestors = self.nodes[0].getmempoolancestors(chain[-1], True)
assert_equal(len(v_ancestors), len(chain)-1)
for x in v_ancestors.keys():
assert_equal(mempool[x], v_ancestors[x])
assert(chain[-1] not in v_ancestors.keys())
v_descendants = self.nodes[0].getmempooldescendants(chain[0], True)
assert_equal(len(v_descendants), len(chain)-1)
for x in v_descendants.keys():
assert_equal(mempool[x], v_descendants[x])
assert(chain[0] not in v_descendants.keys())
# Check that ancestor modified fees includes fee deltas from
# prioritisetransaction
self.nodes[0].prioritisetransaction(chain[0], 0, 1000)
mempool = self.nodes[0].getrawmempool(True)
ancestor_fees = 0
for x in chain:
ancestor_fees += mempool[x]['fee']
assert_equal(mempool[x]['ancestorfees'], ancestor_fees * COIN + 1000)
# Undo the prioritisetransaction for later tests
self.nodes[0].prioritisetransaction(chain[0], 0, -1000)
# Check that descendant modified fees includes fee deltas from
# prioritisetransaction
self.nodes[0].prioritisetransaction(chain[-1], 0, 1000)
mempool = self.nodes[0].getrawmempool(True)
descendant_fees = 0
for x in reversed(chain):
descendant_fees += mempool[x]['fee']
assert_equal(mempool[x]['descendantfees'], descendant_fees * COIN + 1000)
# Adding one more transaction on to the chain should fail.
try:
self.chain_transaction(self.nodes[0], txid, vout, value, fee, 1)
except JSONRPCException as e:
print("too-long-ancestor-chain successfully rejected")
# Check that prioritising a tx before it's added to the mempool works
# First clear the mempool by mining a block.
self.nodes[0].generate(1)
sync_blocks(self.nodes)
assert_equal(len(self.nodes[0].getrawmempool()), 0)
# Prioritise a transaction that has been mined, then add it back to the
# mempool by using invalidateblock.
self.nodes[0].prioritisetransaction(chain[-1], 0, 2000)
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
# Keep node1's tip synced with node0
self.nodes[1].invalidateblock(self.nodes[1].getbestblockhash())
# Now check that the transaction is in the mempool, with the right modified fee
mempool = self.nodes[0].getrawmempool(True)
descendant_fees = 0
for x in reversed(chain):
descendant_fees += mempool[x]['fee']
if (x == chain[-1]):
assert_equal(mempool[x]['modifiedfee'], mempool[x]['fee']+satoshi_round(0.00002))
assert_equal(mempool[x]['descendantfees'], descendant_fees * COIN + 2000)
# TODO: check that node1's mempool is as expected
# TODO: test ancestor size limits
# Now test descendant chain limits
txid = utxo[1]['txid']
value = utxo[1]['amount']
vout = utxo[1]['vout']
transaction_package = []
# First create one parent tx with 10 children
(txid, sent_value) = self.chain_transaction(self.nodes[0], txid, vout, value, fee, 10)
parent_transaction = txid
for i in range(10):
transaction_package.append({'txid': txid, 'vout': i, 'amount': sent_value})
for i in range(MAX_DESCENDANTS):
utxo = transaction_package.pop(0)
try:
(txid, sent_value) = self.chain_transaction(self.nodes[0], utxo['txid'], utxo['vout'], utxo['amount'], fee, 10)
for j in range(10):
transaction_package.append({'txid': txid, 'vout': j, 'amount': sent_value})
if i == MAX_DESCENDANTS - 2:
mempool = self.nodes[0].getrawmempool(True)
assert_equal(mempool[parent_transaction]['descendantcount'], MAX_DESCENDANTS)
except JSONRPCException as e:
print(e.error['message'])
assert_equal(i, MAX_DESCENDANTS - 1)
print("tx that would create too large descendant package successfully rejected")
# TODO: check that node1's mempool is as expected
# TODO: test descendant size limits
# Test reorg handling
# First, the basics:
self.nodes[0].generate(1)
sync_blocks(self.nodes)
self.nodes[1].invalidateblock(self.nodes[0].getbestblockhash())
self.nodes[1].reconsiderblock(self.nodes[0].getbestblockhash())
# Now test the case where node1 has a transaction T in its mempool that
# depends on transactions A and B which are in a mined block, and the
# block containing A and B is disconnected, AND B is not accepted back
# into node1's mempool because its ancestor count is too high.
# Create 8 transactions, like so:
# Tx0 -> Tx1 (vout0)
# \--> Tx2 (vout1) -> Tx3 -> Tx4 -> Tx5 -> Tx6 -> Tx7
#
# Mine them in the next block, then generate a new tx8 that spends
# Tx1 and Tx7, and add to node1's mempool, then disconnect the
# last block.
# Create tx0 with 2 outputs
utxo = self.nodes[0].listunspent()
txid = utxo[0]['txid']
value = utxo[0]['amount']
vout = utxo[0]['vout']
send_value = satoshi_round((value - fee)/2)
inputs = [ {'txid' : txid, 'vout' : vout} ]
outputs = {}
for i in range(2):
outputs[self.nodes[0].getnewaddress()] = send_value
rawtx = self.nodes[0].createrawtransaction(inputs, outputs)
signedtx = self.nodes[0].signrawtransaction(rawtx)
txid = self.nodes[0].sendrawtransaction(signedtx['hex'])
tx0_id = txid
value = send_value
# Create tx1
(tx1_id, tx1_value) = self.chain_transaction(self.nodes[0], tx0_id, 0, value, fee, 1)
# Create tx2-7
vout = 1
txid = tx0_id
for i in range(6):
(txid, sent_value) = self.chain_transaction(self.nodes[0], txid, vout, value, fee, 1)
vout = 0
value = sent_value
# Mine these in a block
self.nodes[0].generate(1)
self.sync_all()
# Now generate tx8, with a big fee
inputs = [ {'txid' : tx1_id, 'vout': 0}, {'txid' : txid, 'vout': 0} ]
outputs = { self.nodes[0].getnewaddress() : send_value + value - 4*fee }
rawtx = self.nodes[0].createrawtransaction(inputs, outputs)
signedtx = self.nodes[0].signrawtransaction(rawtx)
txid = self.nodes[0].sendrawtransaction(signedtx['hex'])
sync_mempools(self.nodes)
# Now try to disconnect the tip on each node...
self.nodes[1].invalidateblock(self.nodes[1].getbestblockhash())
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
sync_blocks(self.nodes)
if __name__ == '__main__':
MempoolPackagesTest().main()
| mit |
hgl888/chromium-crosswalk-efl | remoting/tools/build/remoting_localize.py | 56 | 26845 | #!/usr/bin/env python
# Copyright 2013 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""
localize.py -- Generates an output file from the given template replacing
variables and localizing strings.
The script uses Jinja2 template processing library (src/third_party/jinja2).
Variables available to the templates:
- |languages| - the list of languages passed on the command line. ('-l').
- Each NAME=VALUE define ('-d') can be accesses as {{ NAME }}.
- |official_build| is set to '1' when CHROME_BUILD_TYPE environment variable
is set to "_official".
Filters:
- GetCodepage - returns the code page for the given language.
- GetCodepageDecimal same as GetCodepage, but returns a decimal value.
- GetLangId - returns Win32 LANGID.
- GetPrimaryLanguage - returns a named Win32 constant specifing the primary
language ID.
- GetSublanguage - returns a named Win32 constant specifing the sublanguage
ID.
Globals:
- IsRtlLanguage(language) - returns True if the language is right-to-left.
- SelectLanguage(language) - allows to select the language to the used by
{% trans %}{% endtrans %} statements.
"""
import io
import json
from optparse import OptionParser
import os
import sys
from string import Template
# Win32 primary languages IDs.
_LANGUAGE_PRIMARY = {
'LANG_NEUTRAL' : 0x00,
'LANG_INVARIANT' : 0x7f,
'LANG_AFRIKAANS' : 0x36,
'LANG_ALBANIAN' : 0x1c,
'LANG_ALSATIAN' : 0x84,
'LANG_AMHARIC' : 0x5e,
'LANG_ARABIC' : 0x01,
'LANG_ARMENIAN' : 0x2b,
'LANG_ASSAMESE' : 0x4d,
'LANG_AZERI' : 0x2c,
'LANG_BASHKIR' : 0x6d,
'LANG_BASQUE' : 0x2d,
'LANG_BELARUSIAN' : 0x23,
'LANG_BENGALI' : 0x45,
'LANG_BRETON' : 0x7e,
'LANG_BOSNIAN' : 0x1a,
'LANG_BULGARIAN' : 0x02,
'LANG_CATALAN' : 0x03,
'LANG_CHINESE' : 0x04,
'LANG_CORSICAN' : 0x83,
'LANG_CROATIAN' : 0x1a,
'LANG_CZECH' : 0x05,
'LANG_DANISH' : 0x06,
'LANG_DARI' : 0x8c,
'LANG_DIVEHI' : 0x65,
'LANG_DUTCH' : 0x13,
'LANG_ENGLISH' : 0x09,
'LANG_ESTONIAN' : 0x25,
'LANG_FAEROESE' : 0x38,
'LANG_FILIPINO' : 0x64,
'LANG_FINNISH' : 0x0b,
'LANG_FRENCH' : 0x0c,
'LANG_FRISIAN' : 0x62,
'LANG_GALICIAN' : 0x56,
'LANG_GEORGIAN' : 0x37,
'LANG_GERMAN' : 0x07,
'LANG_GREEK' : 0x08,
'LANG_GREENLANDIC' : 0x6f,
'LANG_GUJARATI' : 0x47,
'LANG_HAUSA' : 0x68,
'LANG_HEBREW' : 0x0d,
'LANG_HINDI' : 0x39,
'LANG_HUNGARIAN' : 0x0e,
'LANG_ICELANDIC' : 0x0f,
'LANG_IGBO' : 0x70,
'LANG_INDONESIAN' : 0x21,
'LANG_INUKTITUT' : 0x5d,
'LANG_IRISH' : 0x3c,
'LANG_ITALIAN' : 0x10,
'LANG_JAPANESE' : 0x11,
'LANG_KANNADA' : 0x4b,
'LANG_KASHMIRI' : 0x60,
'LANG_KAZAK' : 0x3f,
'LANG_KHMER' : 0x53,
'LANG_KICHE' : 0x86,
'LANG_KINYARWANDA' : 0x87,
'LANG_KONKANI' : 0x57,
'LANG_KOREAN' : 0x12,
'LANG_KYRGYZ' : 0x40,
'LANG_LAO' : 0x54,
'LANG_LATVIAN' : 0x26,
'LANG_LITHUANIAN' : 0x27,
'LANG_LOWER_SORBIAN' : 0x2e,
'LANG_LUXEMBOURGISH' : 0x6e,
'LANG_MACEDONIAN' : 0x2f,
'LANG_MALAY' : 0x3e,
'LANG_MALAYALAM' : 0x4c,
'LANG_MALTESE' : 0x3a,
'LANG_MANIPURI' : 0x58,
'LANG_MAORI' : 0x81,
'LANG_MAPUDUNGUN' : 0x7a,
'LANG_MARATHI' : 0x4e,
'LANG_MOHAWK' : 0x7c,
'LANG_MONGOLIAN' : 0x50,
'LANG_NEPALI' : 0x61,
'LANG_NORWEGIAN' : 0x14,
'LANG_OCCITAN' : 0x82,
'LANG_ORIYA' : 0x48,
'LANG_PASHTO' : 0x63,
'LANG_PERSIAN' : 0x29,
'LANG_POLISH' : 0x15,
'LANG_PORTUGUESE' : 0x16,
'LANG_PUNJABI' : 0x46,
'LANG_QUECHUA' : 0x6b,
'LANG_ROMANIAN' : 0x18,
'LANG_ROMANSH' : 0x17,
'LANG_RUSSIAN' : 0x19,
'LANG_SAMI' : 0x3b,
'LANG_SANSKRIT' : 0x4f,
'LANG_SCOTTISH_GAELIC' : 0x91,
'LANG_SERBIAN' : 0x1a,
'LANG_SINDHI' : 0x59,
'LANG_SINHALESE' : 0x5b,
'LANG_SLOVAK' : 0x1b,
'LANG_SLOVENIAN' : 0x24,
'LANG_SOTHO' : 0x6c,
'LANG_SPANISH' : 0x0a,
'LANG_SWAHILI' : 0x41,
'LANG_SWEDISH' : 0x1d,
'LANG_SYRIAC' : 0x5a,
'LANG_TAJIK' : 0x28,
'LANG_TAMAZIGHT' : 0x5f,
'LANG_TAMIL' : 0x49,
'LANG_TATAR' : 0x44,
'LANG_TELUGU' : 0x4a,
'LANG_THAI' : 0x1e,
'LANG_TIBETAN' : 0x51,
'LANG_TIGRIGNA' : 0x73,
'LANG_TSWANA' : 0x32,
'LANG_TURKISH' : 0x1f,
'LANG_TURKMEN' : 0x42,
'LANG_UIGHUR' : 0x80,
'LANG_UKRAINIAN' : 0x22,
'LANG_UPPER_SORBIAN' : 0x2e,
'LANG_URDU' : 0x20,
'LANG_UZBEK' : 0x43,
'LANG_VIETNAMESE' : 0x2a,
'LANG_WELSH' : 0x52,
'LANG_WOLOF' : 0x88,
'LANG_XHOSA' : 0x34,
'LANG_YAKUT' : 0x85,
'LANG_YI' : 0x78,
'LANG_YORUBA' : 0x6a,
'LANG_ZULU' : 0x35,
}
# Win32 sublanguage IDs.
_LANGUAGE_SUB = {
'SUBLANG_NEUTRAL' : 0x00,
'SUBLANG_DEFAULT' : 0x01,
'SUBLANG_SYS_DEFAULT' : 0x02,
'SUBLANG_CUSTOM_DEFAULT' : 0x03,
'SUBLANG_CUSTOM_UNSPECIFIED' : 0x04,
'SUBLANG_UI_CUSTOM_DEFAULT' : 0x05,
'SUBLANG_AFRIKAANS_SOUTH_AFRICA' : 0x01,
'SUBLANG_ALBANIAN_ALBANIA' : 0x01,
'SUBLANG_ALSATIAN_FRANCE' : 0x01,
'SUBLANG_AMHARIC_ETHIOPIA' : 0x01,
'SUBLANG_ARABIC_SAUDI_ARABIA' : 0x01,
'SUBLANG_ARABIC_IRAQ' : 0x02,
'SUBLANG_ARABIC_EGYPT' : 0x03,
'SUBLANG_ARABIC_LIBYA' : 0x04,
'SUBLANG_ARABIC_ALGERIA' : 0x05,
'SUBLANG_ARABIC_MOROCCO' : 0x06,
'SUBLANG_ARABIC_TUNISIA' : 0x07,
'SUBLANG_ARABIC_OMAN' : 0x08,
'SUBLANG_ARABIC_YEMEN' : 0x09,
'SUBLANG_ARABIC_SYRIA' : 0x0a,
'SUBLANG_ARABIC_JORDAN' : 0x0b,
'SUBLANG_ARABIC_LEBANON' : 0x0c,
'SUBLANG_ARABIC_KUWAIT' : 0x0d,
'SUBLANG_ARABIC_UAE' : 0x0e,
'SUBLANG_ARABIC_BAHRAIN' : 0x0f,
'SUBLANG_ARABIC_QATAR' : 0x10,
'SUBLANG_ARMENIAN_ARMENIA' : 0x01,
'SUBLANG_ASSAMESE_INDIA' : 0x01,
'SUBLANG_AZERI_LATIN' : 0x01,
'SUBLANG_AZERI_CYRILLIC' : 0x02,
'SUBLANG_BASHKIR_RUSSIA' : 0x01,
'SUBLANG_BASQUE_BASQUE' : 0x01,
'SUBLANG_BELARUSIAN_BELARUS' : 0x01,
'SUBLANG_BENGALI_INDIA' : 0x01,
'SUBLANG_BENGALI_BANGLADESH' : 0x02,
'SUBLANG_BOSNIAN_BOSNIA_HERZEGOVINA_LATIN' : 0x05,
'SUBLANG_BOSNIAN_BOSNIA_HERZEGOVINA_CYRILLIC' : 0x08,
'SUBLANG_BRETON_FRANCE' : 0x01,
'SUBLANG_BULGARIAN_BULGARIA' : 0x01,
'SUBLANG_CATALAN_CATALAN' : 0x01,
'SUBLANG_CHINESE_TRADITIONAL' : 0x01,
'SUBLANG_CHINESE_SIMPLIFIED' : 0x02,
'SUBLANG_CHINESE_HONGKONG' : 0x03,
'SUBLANG_CHINESE_SINGAPORE' : 0x04,
'SUBLANG_CHINESE_MACAU' : 0x05,
'SUBLANG_CORSICAN_FRANCE' : 0x01,
'SUBLANG_CZECH_CZECH_REPUBLIC' : 0x01,
'SUBLANG_CROATIAN_CROATIA' : 0x01,
'SUBLANG_CROATIAN_BOSNIA_HERZEGOVINA_LATIN' : 0x04,
'SUBLANG_DANISH_DENMARK' : 0x01,
'SUBLANG_DARI_AFGHANISTAN' : 0x01,
'SUBLANG_DIVEHI_MALDIVES' : 0x01,
'SUBLANG_DUTCH' : 0x01,
'SUBLANG_DUTCH_BELGIAN' : 0x02,
'SUBLANG_ENGLISH_US' : 0x01,
'SUBLANG_ENGLISH_UK' : 0x02,
'SUBLANG_ENGLISH_AUS' : 0x03,
'SUBLANG_ENGLISH_CAN' : 0x04,
'SUBLANG_ENGLISH_NZ' : 0x05,
'SUBLANG_ENGLISH_EIRE' : 0x06,
'SUBLANG_ENGLISH_SOUTH_AFRICA' : 0x07,
'SUBLANG_ENGLISH_JAMAICA' : 0x08,
'SUBLANG_ENGLISH_CARIBBEAN' : 0x09,
'SUBLANG_ENGLISH_BELIZE' : 0x0a,
'SUBLANG_ENGLISH_TRINIDAD' : 0x0b,
'SUBLANG_ENGLISH_ZIMBABWE' : 0x0c,
'SUBLANG_ENGLISH_PHILIPPINES' : 0x0d,
'SUBLANG_ENGLISH_INDIA' : 0x10,
'SUBLANG_ENGLISH_MALAYSIA' : 0x11,
'SUBLANG_ENGLISH_SINGAPORE' : 0x12,
'SUBLANG_ESTONIAN_ESTONIA' : 0x01,
'SUBLANG_FAEROESE_FAROE_ISLANDS' : 0x01,
'SUBLANG_FILIPINO_PHILIPPINES' : 0x01,
'SUBLANG_FINNISH_FINLAND' : 0x01,
'SUBLANG_FRENCH' : 0x01,
'SUBLANG_FRENCH_BELGIAN' : 0x02,
'SUBLANG_FRENCH_CANADIAN' : 0x03,
'SUBLANG_FRENCH_SWISS' : 0x04,
'SUBLANG_FRENCH_LUXEMBOURG' : 0x05,
'SUBLANG_FRENCH_MONACO' : 0x06,
'SUBLANG_FRISIAN_NETHERLANDS' : 0x01,
'SUBLANG_GALICIAN_GALICIAN' : 0x01,
'SUBLANG_GEORGIAN_GEORGIA' : 0x01,
'SUBLANG_GERMAN' : 0x01,
'SUBLANG_GERMAN_SWISS' : 0x02,
'SUBLANG_GERMAN_AUSTRIAN' : 0x03,
'SUBLANG_GERMAN_LUXEMBOURG' : 0x04,
'SUBLANG_GERMAN_LIECHTENSTEIN' : 0x05,
'SUBLANG_GREEK_GREECE' : 0x01,
'SUBLANG_GREENLANDIC_GREENLAND' : 0x01,
'SUBLANG_GUJARATI_INDIA' : 0x01,
'SUBLANG_HAUSA_NIGERIA_LATIN' : 0x01,
'SUBLANG_HEBREW_ISRAEL' : 0x01,
'SUBLANG_HINDI_INDIA' : 0x01,
'SUBLANG_HUNGARIAN_HUNGARY' : 0x01,
'SUBLANG_ICELANDIC_ICELAND' : 0x01,
'SUBLANG_IGBO_NIGERIA' : 0x01,
'SUBLANG_INDONESIAN_INDONESIA' : 0x01,
'SUBLANG_INUKTITUT_CANADA' : 0x01,
'SUBLANG_INUKTITUT_CANADA_LATIN' : 0x02,
'SUBLANG_IRISH_IRELAND' : 0x02,
'SUBLANG_ITALIAN' : 0x01,
'SUBLANG_ITALIAN_SWISS' : 0x02,
'SUBLANG_JAPANESE_JAPAN' : 0x01,
'SUBLANG_KANNADA_INDIA' : 0x01,
'SUBLANG_KASHMIRI_SASIA' : 0x02,
'SUBLANG_KASHMIRI_INDIA' : 0x02,
'SUBLANG_KAZAK_KAZAKHSTAN' : 0x01,
'SUBLANG_KHMER_CAMBODIA' : 0x01,
'SUBLANG_KICHE_GUATEMALA' : 0x01,
'SUBLANG_KINYARWANDA_RWANDA' : 0x01,
'SUBLANG_KONKANI_INDIA' : 0x01,
'SUBLANG_KOREAN' : 0x01,
'SUBLANG_KYRGYZ_KYRGYZSTAN' : 0x01,
'SUBLANG_LAO_LAO' : 0x01,
'SUBLANG_LATVIAN_LATVIA' : 0x01,
'SUBLANG_LITHUANIAN' : 0x01,
'SUBLANG_LOWER_SORBIAN_GERMANY' : 0x02,
'SUBLANG_LUXEMBOURGISH_LUXEMBOURG' : 0x01,
'SUBLANG_MACEDONIAN_MACEDONIA' : 0x01,
'SUBLANG_MALAY_MALAYSIA' : 0x01,
'SUBLANG_MALAY_BRUNEI_DARUSSALAM' : 0x02,
'SUBLANG_MALAYALAM_INDIA' : 0x01,
'SUBLANG_MALTESE_MALTA' : 0x01,
'SUBLANG_MAORI_NEW_ZEALAND' : 0x01,
'SUBLANG_MAPUDUNGUN_CHILE' : 0x01,
'SUBLANG_MARATHI_INDIA' : 0x01,
'SUBLANG_MOHAWK_MOHAWK' : 0x01,
'SUBLANG_MONGOLIAN_CYRILLIC_MONGOLIA' : 0x01,
'SUBLANG_MONGOLIAN_PRC' : 0x02,
'SUBLANG_NEPALI_INDIA' : 0x02,
'SUBLANG_NEPALI_NEPAL' : 0x01,
'SUBLANG_NORWEGIAN_BOKMAL' : 0x01,
'SUBLANG_NORWEGIAN_NYNORSK' : 0x02,
'SUBLANG_OCCITAN_FRANCE' : 0x01,
'SUBLANG_ORIYA_INDIA' : 0x01,
'SUBLANG_PASHTO_AFGHANISTAN' : 0x01,
'SUBLANG_PERSIAN_IRAN' : 0x01,
'SUBLANG_POLISH_POLAND' : 0x01,
'SUBLANG_PORTUGUESE' : 0x02,
'SUBLANG_PORTUGUESE_BRAZILIAN' : 0x01,
'SUBLANG_PUNJABI_INDIA' : 0x01,
'SUBLANG_QUECHUA_BOLIVIA' : 0x01,
'SUBLANG_QUECHUA_ECUADOR' : 0x02,
'SUBLANG_QUECHUA_PERU' : 0x03,
'SUBLANG_ROMANIAN_ROMANIA' : 0x01,
'SUBLANG_ROMANSH_SWITZERLAND' : 0x01,
'SUBLANG_RUSSIAN_RUSSIA' : 0x01,
'SUBLANG_SAMI_NORTHERN_NORWAY' : 0x01,
'SUBLANG_SAMI_NORTHERN_SWEDEN' : 0x02,
'SUBLANG_SAMI_NORTHERN_FINLAND' : 0x03,
'SUBLANG_SAMI_LULE_NORWAY' : 0x04,
'SUBLANG_SAMI_LULE_SWEDEN' : 0x05,
'SUBLANG_SAMI_SOUTHERN_NORWAY' : 0x06,
'SUBLANG_SAMI_SOUTHERN_SWEDEN' : 0x07,
'SUBLANG_SAMI_SKOLT_FINLAND' : 0x08,
'SUBLANG_SAMI_INARI_FINLAND' : 0x09,
'SUBLANG_SANSKRIT_INDIA' : 0x01,
'SUBLANG_SCOTTISH_GAELIC' : 0x01,
'SUBLANG_SERBIAN_BOSNIA_HERZEGOVINA_LATIN' : 0x06,
'SUBLANG_SERBIAN_BOSNIA_HERZEGOVINA_CYRILLIC' : 0x07,
'SUBLANG_SERBIAN_MONTENEGRO_LATIN' : 0x0b,
'SUBLANG_SERBIAN_MONTENEGRO_CYRILLIC' : 0x0c,
'SUBLANG_SERBIAN_SERBIA_LATIN' : 0x09,
'SUBLANG_SERBIAN_SERBIA_CYRILLIC' : 0x0a,
'SUBLANG_SERBIAN_CROATIA' : 0x01,
'SUBLANG_SERBIAN_LATIN' : 0x02,
'SUBLANG_SERBIAN_CYRILLIC' : 0x03,
'SUBLANG_SINDHI_INDIA' : 0x01,
'SUBLANG_SINDHI_PAKISTAN' : 0x02,
'SUBLANG_SINDHI_AFGHANISTAN' : 0x02,
'SUBLANG_SINHALESE_SRI_LANKA' : 0x01,
'SUBLANG_SOTHO_NORTHERN_SOUTH_AFRICA' : 0x01,
'SUBLANG_SLOVAK_SLOVAKIA' : 0x01,
'SUBLANG_SLOVENIAN_SLOVENIA' : 0x01,
'SUBLANG_SPANISH' : 0x01,
'SUBLANG_SPANISH_MEXICAN' : 0x02,
'SUBLANG_SPANISH_MODERN' : 0x03,
'SUBLANG_SPANISH_GUATEMALA' : 0x04,
'SUBLANG_SPANISH_COSTA_RICA' : 0x05,
'SUBLANG_SPANISH_PANAMA' : 0x06,
'SUBLANG_SPANISH_DOMINICAN_REPUBLIC' : 0x07,
'SUBLANG_SPANISH_VENEZUELA' : 0x08,
'SUBLANG_SPANISH_COLOMBIA' : 0x09,
'SUBLANG_SPANISH_PERU' : 0x0a,
'SUBLANG_SPANISH_ARGENTINA' : 0x0b,
'SUBLANG_SPANISH_ECUADOR' : 0x0c,
'SUBLANG_SPANISH_CHILE' : 0x0d,
'SUBLANG_SPANISH_URUGUAY' : 0x0e,
'SUBLANG_SPANISH_PARAGUAY' : 0x0f,
'SUBLANG_SPANISH_BOLIVIA' : 0x10,
'SUBLANG_SPANISH_EL_SALVADOR' : 0x11,
'SUBLANG_SPANISH_HONDURAS' : 0x12,
'SUBLANG_SPANISH_NICARAGUA' : 0x13,
'SUBLANG_SPANISH_PUERTO_RICO' : 0x14,
'SUBLANG_SPANISH_US' : 0x15,
'SUBLANG_SWAHILI_KENYA' : 0x01,
'SUBLANG_SWEDISH' : 0x01,
'SUBLANG_SWEDISH_FINLAND' : 0x02,
'SUBLANG_SYRIAC_SYRIA' : 0x01,
'SUBLANG_TAJIK_TAJIKISTAN' : 0x01,
'SUBLANG_TAMAZIGHT_ALGERIA_LATIN' : 0x02,
'SUBLANG_TAMIL_INDIA' : 0x01,
'SUBLANG_TATAR_RUSSIA' : 0x01,
'SUBLANG_TELUGU_INDIA' : 0x01,
'SUBLANG_THAI_THAILAND' : 0x01,
'SUBLANG_TIBETAN_PRC' : 0x01,
'SUBLANG_TIGRIGNA_ERITREA' : 0x02,
'SUBLANG_TSWANA_SOUTH_AFRICA' : 0x01,
'SUBLANG_TURKISH_TURKEY' : 0x01,
'SUBLANG_TURKMEN_TURKMENISTAN' : 0x01,
'SUBLANG_UIGHUR_PRC' : 0x01,
'SUBLANG_UKRAINIAN_UKRAINE' : 0x01,
'SUBLANG_UPPER_SORBIAN_GERMANY' : 0x01,
'SUBLANG_URDU_PAKISTAN' : 0x01,
'SUBLANG_URDU_INDIA' : 0x02,
'SUBLANG_UZBEK_LATIN' : 0x01,
'SUBLANG_UZBEK_CYRILLIC' : 0x02,
'SUBLANG_VIETNAMESE_VIETNAM' : 0x01,
'SUBLANG_WELSH_UNITED_KINGDOM' : 0x01,
'SUBLANG_WOLOF_SENEGAL' : 0x01,
'SUBLANG_XHOSA_SOUTH_AFRICA' : 0x01,
'SUBLANG_YAKUT_RUSSIA' : 0x01,
'SUBLANG_YI_PRC' : 0x01,
'SUBLANG_YORUBA_NIGERIA' : 0x01,
'SUBLANG_ZULU_SOUTH_AFRICA' : 0x01,
}
'''
This dictionary defines the language lookup table. The key is the language ISO
country code, and the value specifies the corresponding code page, primary
language and sublanguage.
LCID resource: http://msdn.microsoft.com/en-us/library/ms776294.aspx
Codepage resource: http://www.science.co.il/language/locale-codes.asp
Language ID resource: http://msdn.microsoft.com/en-us/library/ms776294.aspx
There is no appropriate sublang for Spanish (Latin America) [es-419], so we
use Mexico. SUBLANG_DEFAULT would incorrectly map to Spain. Unlike other
Latin American countries, Mexican Spanish is supported by VERSIONINFO:
http://msdn.microsoft.com/en-us/library/aa381058.aspx
'''
_LANGUAGE_MAP = {
# Language neutral LCID, unicode(1200) code page.
'neutral' : [ 1200, 'LANG_NEUTRAL', 'SUBLANG_NEUTRAL' ],
# LANG_USER_DEFAULT LCID, unicode(1200) code page.
'userdefault' : [ 1200, 'LANG_NEUTRAL', 'SUBLANG_DEFAULT' ],
'fake-bidi' : [ 1255, 'LANG_HEBREW', 'SUBLANG_DEFAULT' ],
'af' : [ 1252, 'LANG_AFRIKAANS', 'SUBLANG_DEFAULT' ],
'am' : [ 1200, 'LANG_AMHARIC', 'SUBLANG_DEFAULT' ],
'ar' : [ 1256, 'LANG_ARABIC', 'SUBLANG_DEFAULT' ],
'bg' : [ 1251, 'LANG_BULGARIAN', 'SUBLANG_DEFAULT' ],
'bn' : [ 1200, 'LANG_BENGALI', 'SUBLANG_DEFAULT' ],
'ca' : [ 1252, 'LANG_CATALAN', 'SUBLANG_DEFAULT' ],
'cs' : [ 1250, 'LANG_CZECH', 'SUBLANG_DEFAULT' ],
'da' : [ 1252, 'LANG_DANISH', 'SUBLANG_DEFAULT' ],
'de' : [ 1252, 'LANG_GERMAN', 'SUBLANG_GERMAN' ],
'el' : [ 1253, 'LANG_GREEK', 'SUBLANG_DEFAULT' ],
'en' : [ 1200, 'LANG_ENGLISH', 'SUBLANG_ENGLISH_US' ],
'en-GB' : [ 1038, 'LANG_ENGLISH', 'SUBLANG_ENGLISH_UK' ],
'es' : [ 1252, 'LANG_SPANISH', 'SUBLANG_SPANISH_MODERN' ],
# LCID for Mexico; Windows does not support L.A. LCID.
'es-419' : [ 1252, 'LANG_SPANISH', 'SUBLANG_SPANISH_MEXICAN' ],
'et' : [ 1257, 'LANG_ESTONIAN', 'SUBLANG_DEFAULT' ],
'eu' : [ 1252, 'LANG_BASQUE', 'SUBLANG_DEFAULT' ],
'fa' : [ 1256, 'LANG_PERSIAN', 'SUBLANG_DEFAULT' ],
'fi' : [ 1252, 'LANG_FINNISH', 'SUBLANG_DEFAULT' ],
'fil' : [ 1252, 'LANG_FILIPINO', 'SUBLANG_DEFAULT' ],
'fr' : [ 1252, 'LANG_FRENCH', 'SUBLANG_FRENCH' ],
'fr-CA' : [ 1252, 'LANG_FRENCH', 'SUBLANG_FRENCH_CANADIAN' ],
'gl' : [ 1252, 'LANG_GALICIAN', 'SUBLANG_DEFAULT' ],
'gu' : [ 1200, 'LANG_GUJARATI', 'SUBLANG_DEFAULT' ],
'he' : [ 1255, 'LANG_HEBREW', 'SUBLANG_DEFAULT' ],
'hi' : [ 1200, 'LANG_HINDI', 'SUBLANG_DEFAULT' ],
'hr' : [ 1252, 'LANG_CROATIAN', 'SUBLANG_DEFAULT' ],
'hu' : [ 1250, 'LANG_HUNGARIAN', 'SUBLANG_DEFAULT' ],
'id' : [ 1252, 'LANG_INDONESIAN', 'SUBLANG_DEFAULT' ],
'is' : [ 1252, 'LANG_ICELANDIC', 'SUBLANG_DEFAULT' ],
'it' : [ 1252, 'LANG_ITALIAN', 'SUBLANG_DEFAULT' ],
'iw' : [ 1255, 'LANG_HEBREW', 'SUBLANG_DEFAULT' ],
'ja' : [ 932, 'LANG_JAPANESE', 'SUBLANG_DEFAULT' ],
'kn' : [ 1200, 'LANG_KANNADA', 'SUBLANG_DEFAULT' ],
'ko' : [ 949, 'LANG_KOREAN', 'SUBLANG_KOREAN' ],
'lt' : [ 1257, 'LANG_LITHUANIAN', 'SUBLANG_LITHUANIAN' ],
'lv' : [ 1257, 'LANG_LATVIAN', 'SUBLANG_DEFAULT' ],
'ml' : [ 1200, 'LANG_MALAYALAM', 'SUBLANG_DEFAULT' ],
'mr' : [ 1200, 'LANG_MARATHI', 'SUBLANG_DEFAULT' ],
# Malay (Malaysia) [ms-MY]
'ms' : [ 1252, 'LANG_MALAY', 'SUBLANG_DEFAULT' ],
'nb' : [ 1252, 'LANG_NORWEGIAN', 'SUBLANG_NORWEGIAN_BOKMAL' ],
'ne' : [ 1200, 'LANG_NEPALI', 'SUBLANG_NEPALI_NEPAL' ],
'nl' : [ 1252, 'LANG_DUTCH', 'SUBLANG_DEFAULT' ],
'nn' : [ 1252, 'LANG_NORWEGIAN', 'SUBLANG_NORWEGIAN_NYNORSK' ],
'no' : [ 1252, 'LANG_NORWEGIAN', 'SUBLANG_DEFAULT' ],
'or' : [ 1200, 'LANG_ORIYA', 'SUBLANG_DEFAULT' ],
'pa' : [ 1200, 'LANG_PUNJABI', 'SUBLANG_PUNJABI_INDIA' ],
'pl' : [ 1250, 'LANG_POLISH', 'SUBLANG_DEFAULT' ],
'pt-BR' : [ 1252, 'LANG_PORTUGUESE', 'SUBLANG_DEFAULT' ],
'pt-PT' : [ 1252, 'LANG_PORTUGUESE', 'SUBLANG_PORTUGUESE' ],
'ro' : [ 1250, 'LANG_ROMANIAN', 'SUBLANG_DEFAULT' ],
'ru' : [ 1251, 'LANG_RUSSIAN', 'SUBLANG_DEFAULT' ],
'sa' : [ 1200, 'LANG_SANSKRIT', 'SUBLANG_SANSKRIT_INDIA' ],
'si' : [ 1200, 'LANG_SINHALESE', 'SUBLANG_SINHALESE_SRI_LANKA' ],
'sk' : [ 1250, 'LANG_SLOVAK', 'SUBLANG_DEFAULT' ],
'sl' : [ 1250, 'LANG_SLOVENIAN', 'SUBLANG_DEFAULT' ],
'sr' : [ 1250, 'LANG_SERBIAN', 'SUBLANG_SERBIAN_LATIN' ],
'sv' : [ 1252, 'LANG_SWEDISH', 'SUBLANG_SWEDISH' ],
'sw' : [ 1252, 'LANG_SWAHILI', 'SUBLANG_DEFAULT' ],
'ta' : [ 1200, 'LANG_TAMIL', 'SUBLANG_DEFAULT' ],
'te' : [ 1200, 'LANG_TELUGU', 'SUBLANG_DEFAULT' ],
'th' : [ 874, 'LANG_THAI', 'SUBLANG_DEFAULT' ],
'ti' : [ 1200, 'LANG_TIGRIGNA', 'SUBLANG_TIGRIGNA_ERITREA' ],
'tr' : [ 1254, 'LANG_TURKISH', 'SUBLANG_DEFAULT' ],
'uk' : [ 1251, 'LANG_UKRAINIAN', 'SUBLANG_DEFAULT' ],
'ur' : [ 1200, 'LANG_URDU', 'SUBLANG_DEFAULT' ],
'vi' : [ 1258, 'LANG_VIETNAMESE', 'SUBLANG_DEFAULT' ],
'zh-CN' : [ 936, 'LANG_CHINESE', 'SUBLANG_CHINESE_SIMPLIFIED' ],
'zh-HK' : [ 950, 'LANG_CHINESE', 'SUBLANG_CHINESE_HONGKONG' ],
'zh-TW' : [ 950, 'LANG_CHINESE', 'SUBLANG_CHINESE_TRADITIONAL' ],
'zu' : [ 1200, 'LANG_ZULU', 'SUBLANG_DEFAULT' ],
}
# Right-To-Left languages
_RTL_LANGUAGES = (
'ar', # Arabic
'fa', # Farsi
'iw', # Hebrew
'ks', # Kashmiri
'ku', # Kurdish
'ps', # Pashto
'ur', # Urdu
'yi', # Yiddish
)
def GetCodepage(language):
""" Returns the codepage for the given |language|. """
lang = _LANGUAGE_MAP[language]
return "%04x" % lang[0]
def GetCodepageDecimal(language):
""" Returns the codepage for the given |language| as a decimal value. """
lang = _LANGUAGE_MAP[language]
return "%d" % lang[0]
def GetLangId(language):
""" Returns the language id for the given |language|. """
lang = _LANGUAGE_MAP[language]
return "%04x" % (_LANGUAGE_PRIMARY[lang[1]] | (_LANGUAGE_SUB[lang[2]] << 10))
def GetPrimaryLanguage(language):
""" Returns the primary language ID for the given |language|. """
lang = _LANGUAGE_MAP[language]
return _LANGUAGE_PRIMARY[lang[1]]
def GetSublanguage(language):
""" Returns the sublanguage ID for the given |language|. """
lang = _LANGUAGE_MAP[language]
return _LANGUAGE_SUB[lang[2]]
def IsRtlLanguage(language):
return language in _RTL_LANGUAGES;
def NormalizeLanguageCode(language):
lang = language.replace('_', '-', 1)
if lang == 'en-US':
lang = 'en'
return lang
def GetDataPackageSuffix(language):
lang = NormalizeLanguageCode(language)
if lang == 'en':
lang = 'en-US'
return lang
def GetJsonSuffix(language):
return language.replace('-', '_', 1)
def ReadValuesFromFile(values_dict, file_name):
"""
Reads NAME=VALUE settings from the specified file.
Everything to the left of the first '=' is the keyword,
everything to the right is the value. No stripping of
white space, so beware.
The file must exist, otherwise you get the Python exception from open().
"""
for line in open(file_name, 'r').readlines():
key, val = line.rstrip('\r\n').split('=', 1)
values_dict[key] = val
def ReadMessagesFromFile(file_name):
"""
Reads messages from a 'chrome_messages_json' file.
The file must exist, otherwise you get the Python exception from open().
"""
messages_file = io.open(file_name, encoding='utf-8-sig')
messages = json.load(messages_file)
messages_file.close()
values = {}
for key in messages.keys():
values[key] = unicode(messages[key]['message']);
return values
def WriteIfChanged(file_name, contents, encoding):
"""
Writes the specified contents to the specified file_name
iff the contents are different than the current contents.
"""
try:
target = io.open(file_name, 'r')
old_contents = target.read()
except EnvironmentError:
pass
except UnicodeDecodeError:
target.close()
os.unlink(file_name)
else:
if contents == old_contents:
return
target.close()
os.unlink(file_name)
io.open(file_name, 'w', encoding=encoding).write(contents)
class MessageMap:
""" Provides a dictionary of localized messages for each language."""
def __init__(self, languages, locale_dir):
self.language = None
self.message_map = {}
# Populate the message map
if locale_dir:
for language in languages:
file_name = os.path.join(locale_dir,
GetJsonSuffix(language),
'messages.json')
self.message_map[language] = ReadMessagesFromFile(file_name)
def GetText(self, message):
""" Returns a localized message for the current language. """
return self.message_map[self.language][message]
def SelectLanguage(self, language):
""" Selects the language to be used when retrieving localized messages. """
self.language = language
def MakeSelectLanguage(self):
""" Returns a function that can be used to select the current language. """
return lambda language: self.SelectLanguage(language)
def MakeGetText(self):
""" Returns a function that can be used to retrieve a localized message. """
return lambda message: self.GetText(message)
# Use '@' as a delimiter for string templates instead of '$' to avoid unintended
# expansion when passing the string from GYP.
class GypTemplate(Template):
delimiter = '@'
def Localize(source, locales, options):
# Set the list of languages to use.
languages = map(NormalizeLanguageCode, locales)
context = { 'languages' : languages }
# Load the localized messages.
message_map = MessageMap(languages, options.locale_dir)
# Add OFFICIAL_BUILD variable the same way build/util/version.py
# does.
if os.environ.get('CHROME_BUILD_TYPE') == '_official':
context['official_build'] = '1'
else:
context['official_build'] = '0'
# Add all variables defined in the command line.
if options.define:
for define in options.define:
context.update(dict([define.split('=', 1)]));
# Read NAME=VALUE variables from file.
if options.variables:
for file_name in options.variables:
ReadValuesFromFile(context, file_name)
env = None
template = None
if source:
# Load jinja2 library.
if options.jinja2:
jinja2_path = os.path.normpath(options.jinja2)
else:
jinja2_path = os.path.normpath(
os.path.join(os.path.abspath(__file__),
'../../../../third_party/jinja2'))
sys.path.append(os.path.split(jinja2_path)[0])
from jinja2 import Environment, FileSystemLoader
# Create jinja2 environment.
(template_path, template_name) = os.path.split(source)
env = Environment(loader=FileSystemLoader(template_path),
extensions=['jinja2.ext.do', 'jinja2.ext.i18n'])
# Register custom filters.
env.filters['GetCodepage'] = GetCodepage
env.filters['GetCodepageDecimal'] = GetCodepageDecimal
env.filters['GetLangId'] = GetLangId
env.filters['GetPrimaryLanguage'] = GetPrimaryLanguage
env.filters['GetSublanguage'] = GetSublanguage
# Register the message map with jinja2.i18n extension.
env.globals['IsRtlLanguage'] = IsRtlLanguage
env.globals['SelectLanguage'] = message_map.MakeSelectLanguage()
env.install_gettext_callables(message_map.MakeGetText(),
message_map.MakeGetText());
template = env.get_template(template_name)
# Generate a separate file per each locale if requested.
outputs = []
if options.locale_output:
target = GypTemplate(options.locale_output)
for lang in languages:
context['languages'] = [ lang ]
context['language'] = lang
context['pak_suffix'] = GetDataPackageSuffix(lang)
context['json_suffix'] = GetJsonSuffix(lang)
message_map.SelectLanguage(lang)
template_file_name = target.safe_substitute(context)
outputs.append(template_file_name)
if not options.print_only:
WriteIfChanged(template_file_name, template.render(context),
options.encoding)
else:
outputs.append(options.output)
if not options.print_only:
WriteIfChanged(options.output, template.render(context), options.encoding)
if options.print_only:
# Quote each element so filename spaces don't mess up gyp's attempt to parse
# it into a list.
return " ".join(['"%s"' % x for x in outputs])
return
def DoMain(argv):
usage = "Usage: localize [options] locales"
parser = OptionParser(usage=usage)
parser.add_option(
'-d', '--define', dest='define', action='append', type='string',
help='define a variable (NAME=VALUE).')
parser.add_option(
'--encoding', dest='encoding', type='string', default='utf-8',
help="set the encoding of <output>. 'utf-8' is the default.")
parser.add_option(
'--jinja2', dest='jinja2', type='string',
help="specifies path to the jinja2 library.")
parser.add_option(
'--locale_dir', dest='locale_dir', type='string',
help="set path to localized message files.")
parser.add_option(
'--locale_output', dest='locale_output', type='string',
help='specify the per-locale output file name.')
parser.add_option(
'-o', '--output', dest='output', type='string',
help="specify the output file name.")
parser.add_option(
'--print_only', dest='print_only', action='store_true',
default=False, help='print the output file names only.')
parser.add_option(
'-t', '--template', dest='template', type='string',
help="specify the template file name.")
parser.add_option(
'--variables', dest='variables', action='append', type='string',
help='read variables (NAME=VALUE) from file.')
options, locales = parser.parse_args(argv)
if not locales:
parser.error('At least one locale must be specified')
if bool(options.output) == bool(options.locale_output):
parser.error(
'Either --output or --locale_output must be specified but not both')
if not options.template and not options.print_only:
parser.error('The template name is required unless --print_only is used')
return Localize(options.template, locales, options)
if __name__ == '__main__':
sys.exit(DoMain(sys.argv[1:]))
| bsd-3-clause |
diegocortassa/TACTIC | src/tactic/ui/panel/custom_layout_wdg.py | 1 | 51769 | ###########################################################
#
# Copyright (c) 2005, Southpaw Technology
# All Rights Reserved
#
# PROPRIETARY INFORMATION. This software is proprietary to
# Southpaw Technology, and is not to be reproduced, transmitted,
# or disclosed in any way without written permission.
#
#
#
from __future__ import print_function
__all__ = ["CustomLayoutWdg", "SObjectHeaderWdg"]
import os, types, re
import cStringIO
from pyasm.common import Xml, XmlException, Common, TacticException, Environment, Container, jsonloads, jsondumps
from pyasm.biz import Schema, ExpressionParser, Project
from pyasm.search import Search, SearchKey, WidgetDbConfig, SObject
from pyasm.web import DivWdg, SpanWdg, HtmlElement, Table, Widget, Html, WebContainer
from pyasm.widget import WidgetConfig, WidgetConfigView, IconWdg
from tactic.ui.common import BaseRefreshWdg
from tactic.ui.container import SmartMenu
from tactic.ui.container import Menu, MenuItem, SmartMenu
from tactic_client_lib import TacticServerStub
class CustomLayoutWdg(BaseRefreshWdg):
ARGS_KEYS = {
'search_key': 'search key of the sobject to be displayed',
# or
'search_type': 'search type of the sobject to be displayed',
'code': 'code of the sobject to be displayed',
'id': {
'description': 'id of the sobject to be displayed',
'category': '_internal',
},
'sobjects_expr': 'expression to populate the sobjects for this widget',
'category': {
'description': 'category of the config to search for',
},
'search_type': {
'description': 'search type of the sobject to be displayed',
'type': 'TextWdg',
'order': 1,
},
'view': {
'description': 'The view defined in the widget config/Custom Layout Editor that contains the custom html',
'type': 'TextWdg',
'order': 2,
'category': 'Options'
},
'state': {
'description': 'State surrounding the widget',
'category': '_deprecated'
},
'html': {
'description': 'Explicitly define the html layout inline',
'type': 'TextAreaWdg',
},
'include_mako': {
'description': 'Boolean to turn on mako',
'type': 'SelectWdg',
'values': 'false|true',
},
'include': {
'description': 'Include any other config files',
'type': 'TextWdg',
#'order': '1',
}
}
def __init__(self, **kwargs):
super(CustomLayoutWdg, self).__init__(**kwargs)
def init(self):
self.server = TacticServerStub.get(protocol='local')
sobjects_expr = self.kwargs.get("sobjects_expr")
if sobjects_expr:
self.sobjects = Search.eval(sobjects_expr)
self.data = {}
# NOTE: this is is for the FilterElement Functionality
self.show_title = True
self.layout_wdg = None
self.config = None
self.def_config = None
self.sobject_dicts = None
self.is_table_element = False
self.sequence_data = []
def preprocess(self):
code = self.kwargs.get('data')
if not code:
self.data = {}
return
# preprocess using mako
#include_mako = self.kwargs.get("include_mako")
#if not include_mako:
# include_mako = self.view_attrs.get("include_mako")
from tactic.command import PythonCmd
python_cmd = PythonCmd(code=code)
self.data = python_cmd.execute()
# NOTE: this is so that a custom layout can be used as a filter ....
# however, this is not ideal because a filter requires a number of
# methods that should not be present in this class
def alter_search(self, search):
script_path = self.get_option("alter_search_script_path")
script_code = self.get_option("alter_search_script_code")
from tactic.command import PythonCmd
if script_path:
cmd = PythonCmd(script_path=script_path, values=self.values, search=search, show_title=self.show_title)
elif script_code:
cmd = PythonCmd(script_code=script_code, values=self.values, search=search, show_title=self.show_title)
cmd.execute()
def set_values(self, values):
self.values = values
def set_show_title(self, flag):
self.show_title = flag
def get_display(self):
self.sobject = self.get_current_sobject()
if not self.sobject:
self.sobject = self.get_sobject_from_kwargs()
if self.sobject and self.sobject.is_insert():
return DivWdg()
if self.sobject:
self.search_key = SearchKey.get_by_sobject(self.sobject)
self.kwargs['search_key'] = self.search_key
else:
self.search_key = self.kwargs.get('search_key')
html = self.kwargs.get('html')
if not html:
html = ""
# DEPRECATED
self.state = self.kwargs.get("state")
self.state = BaseRefreshWdg.process_state(self.state)
if not self.state:
self.state = self.kwargs
self.state['search_key'] = self.search_key
self.view = self.kwargs.get('view')
self.view = self.view.replace("/", ".")
self.view_folder = ""
if self.view.startswith("."):
self.view_folder = self.kwargs.get("__view_folder__")
if self.view_folder:
self.view = "%s%s" % (self.view_folder, self.view)
parts = self.view.split(".")
self.view_folder = ".".join(parts[:-1])
if not self.view and not html:
raise TacticException("No view defined in custom layout")
# If html is not a string, then convert it?
if not isinstance(html, basestring):
html = str(html)
self.view_attrs = {}
self.category = self.kwargs.get("category")
self.search_type = self.kwargs.get("search_type")
self.encoding = self.kwargs.get("encoding")
if not self.encoding:
self.encoding = 'utf-8'
self.plugin = None
xml = None
# if html is not provided, then get it from the config
config = None
if not html:
if self.config != None:
config = self.config
else:
config = self.kwargs.get("config")
if not config:
config = self.get_config()
if not config:
#div = DivWdg()
#div.add("No config defined for view [%s] for custom layout" % self.view)
#return div
raise TacticException("No config defined for view [%s] for custom layout" % self.view)
if isinstance(config, WidgetDbConfig):
config_str = config.get_value("config")
else:
config_str = ''
if config_str.startswith("<html>"):
html = config_str
self.def_config = None
else:
xml = config.get_xml()
if self.def_config == None:
self.def_config = self.get_def_config(xml)
# get the view attributes
if isinstance(config, WidgetConfigView):
top_config = config.get_configs()[0]
else:
top_config = config
view_node = top_config.get_view_node()
if view_node is None:
div = DivWdg("No view node found in xml. Invalid XML entry found")
return div
self.view_attrs = xml.get_attributes(view_node)
nodes = xml.get_nodes("config/%s/html/*" % self.view)
if not nodes:
div = DivWdg("No definition found")
return div
# convert html tag to a div
html = cStringIO.StringIO()
for node in nodes:
# unfortunately, html does not recognize <textarea/>
# so we have to make sure it becomes <textarea></textarea>
text = xml.to_string(node)
text = text.encode('utf-8')
keys = ['textarea','input']
for key in keys:
p = re.compile("(<%s.*?/>)" % key)
m = p.search(text)
if m:
for group in m.groups():
xx = group.replace("/", "")
xx = "%s</%s>" % (xx, key)
text = text.replace(group, xx)
text = text.replace("<%s/>" % key, "<%s></%s>" % (key, key))
# add linebreaks to element tag
key = 'element'
# reg full tag <element><display...></element>
p = re.compile(r"(<%s\b[^>]*>(?:.*?)</%s>)" % (key, key))
# short-hand tag <element/>
p1 = re.compile("(</%s>|<%s.*?/>)" %(key, key))
m = p.search(text)
m1 = p1.search(text)
if m:
for group in m.groups():
if group:
text = text.replace(group, '\n%s\n'%group)
if m1:
for group in m1.groups():
if group:
text = text.replace(group, '\n%s\n'%group)
html.write(text)
html = html.getvalue()
self.config = config
#self.def_config = config # This is unnessary?
# try to get the sobject if this is in a table element widget
if self.search_key:
try:
# this will raise an exception if it is not in a table element
sobject = self.get_current_sobject()
except:
sobject = SearchKey.get_by_search_key(self.search_key)
sobjects = [sobject]
else:
try:
# this will raise an exception if it is not in a table element
sobject = self.get_current_sobject()
if sobject:
sobjects = [sobject]
else:
sobjects = []
except:
sobject = self.sobjects
self.layout = self.get_layout_wdg()
# preprocess using mako
include_mako = self.kwargs.get("include_mako")
if not include_mako:
include_mako = self.view_attrs.get("include_mako")
if xml:
mako_node = xml.get_node("config/%s/mako" % self.view)
if mako_node is not None:
mako_str = xml.get_node_value(mako_node)
html = "<%%\n%s\n%%>\n%s" % (mako_str, html)
from pyasm.web import Palette
num_palettes = Palette.num_palettes()
#if include_mako in ['true', True]:
if include_mako not in ['false', False]:
html = html.replace("<", "<")
html = html.replace(">", ">")
html = self.process_mako(html)
# preparse out expressions
# use relative expressions - [expr]xxx[/expr]
p = re.compile('\[expr\](.*?)\[\/expr\]')
parser = ExpressionParser()
matches = p.finditer(html)
for m in matches:
full_expr = m.group()
expr = m.groups()[0]
result = parser.eval(expr, sobjects, single=True, state=self.state)
if isinstance(result, basestring):
result = Common.process_unicode_string(result)
else:
result = str(result)
html = html.replace(full_expr, result )
# use absolute expressions - [expr]xxx[/expr]
p = re.compile('\[abs_expr\](.*?)\[\/abs_expr\]')
parser = ExpressionParser()
matches = p.finditer(html)
for m in matches:
full_expr = m.group()
expr = m.groups()[0]
result = parser.eval(expr, single=True)
if isinstance(result, basestring):
result = Common.process_unicode_string(result)
else:
result = str(result)
html = html.replace(full_expr, result )
# need a top widget that can be used to refresh
top = self.top
self.set_as_panel(top)
top.add_class("spt_custom_top")
top.add_class("spt_panel")
ignore_events = self.kwargs.get("ignore_events") in ['true', True]
if ignore_events:
top.add_style("pointer-events: none")
# create the content div
content = DivWdg()
content.add_class("spt_custom_content")
content.add_style("position: relative")
if ignore_events:
content.add_style("pointer-events: none")
top.add(content)
self.content = content
is_test = Container.get("CustomLayout::is_test")
if not is_test:
is_test = self.kwargs.get("is_test") in [True, 'true']
if is_test:
Container.put("CustomLayout::is_test", True)
self.top.add_style("margin: 0px 5px")
self.handle_is_test(content)
html = self.replace_elements(html)
content.add(html)
if xml:
self.add_behaviors(content, xml)
# remove all the extra palettes created
while True:
extra_palettes = Palette.num_palettes() - num_palettes
if extra_palettes > 0:
Palette.pop_palette()
else:
break
if self.kwargs.get("is_top") in ['true', True]:
return html
elif self.kwargs.get("is_refresh"):
return content
else:
return top
def handle_is_test(self, content):
content.add_behavior( {
'type': 'mouseover',
'cbjs_action': '''
//bvr.src_el.setStyle("border", "solid 1px blue");
bvr.src_el.setStyle("box-shadow", "0px 0px 5px rgba(0, 0, 0, 0.5)");
//bvr.src_el.setStyle("margin", "-1px");
var els = bvr.src_el.getElements(".spt_test");
for (var i = 0; i < els.length; i++) {
els[i].setStyle("display", "");
break;
}
'''
} )
content.add_behavior( {
'type': 'mouseleave',
'cbjs_action': '''
bvr.src_el.setStyle("box-shadow", "");
//bvr.src_el.setStyle("margin", "0px");
var els = bvr.src_el.getElements(".spt_test");
for (var i = 0; i < els.length; i++) {
els[i].setStyle("display", "none");
break;
}
'''
} )
div = DivWdg()
content.add(div)
div.add_style("position: absolute")
div.add("View: %s" % self.view)
div.add_class("spt_test")
div.add_border()
#div.set_box_shadow("1px 1px 1px 1px")
div.add_style("display: none")
div.add_style("padding: 3px")
div.add_style("margin-left: 3px")
div.add_style("left: 0px")
div.add_style("top: -15px")
#div.add_style("opacity: 0.5")
div.add_style("inherit: false")
div.add_style("z-index: 1000")
div.add_style("background-color: white")
div.add_class("hand")
div.add_behavior( {
'type': 'click_up',
'cbjs_action': '''
var top = bvr.src_el.getParent(".spt_custom_top");
top.setAttribute("spt_is_test", "true");
var size = top.getSize();
top.innerHTML = "<div style='width: "+size.x+";height: "+size.y+";padding: 10px; font-weight: bold'>Loading ...</div>";
spt.panel.refresh(top);
'''
} )
# add in a context menu
menu = self.get_test_context_menu()
menus = [menu.get_data()]
menus_in = {
'TEST_CTX': menus,
}
SmartMenu.attach_smart_context_menu( div, menus_in, False )
SmartMenu.assign_as_local_activator( div, 'TEST_CTX' )
def get_test_context_menu(self):
menu = Menu(width=180)
menu.set_allow_icons(False)
menu_item = MenuItem(type='title', label='Actions')
menu.add(menu_item)
menu_item = MenuItem(type='action', label='Refresh')
menu.add(menu_item)
menu_item.add_behavior( {
'type': 'click_up',
'view': self.view,
'cbjs_action': '''
var activator = spt.smenu.get_activator(bvr);
var top = activator.getParent(".spt_custom_top");
top.setAttribute("spt_is_test", "true");
var size = top.getSize();
top.innerHTML = "<div style='width: "+size.x+";height: "+size.y+";padding: 10px; font-weight: bold'>Loading ...</div>";
spt.panel.refresh(top);
'''
} )
menu_item = MenuItem(type='action', label='Edit')
menu.add(menu_item)
menu_item.add_behavior( {
'type': 'click_up',
'view': self.view,
'cbjs_action': '''
var activator = spt.smenu.get_activator(bvr);
var popup_top = activator.getParent(".spt_popup");
var top = popup_top.top;
if (top) {
top.setAttribute("spt_view", bvr.view);
spt.app_busy.show("Loading view: " + bvr.view);
spt.panel.refresh(top);
spt.app_busy.hide();
}
'''
} )
menu_item = MenuItem(type='action', label='Open in Main Tab')
menu.add(menu_item)
menu_item.add_behavior( {
'type': 'click_up',
'view': self.view,
'cbjs_action': '''
var activator = spt.smenu.get_activator(bvr);
var popup_top = activator.getParent(".spt_popup");
spt.popup.close(popup_top);
var top = activator.getParent(".spt_custom_top");
var class_name = top.getAttribute("spt_class_name");
var kwargs = spt.panel.get_element_options(top);
//kwargs['is_test'] = true;
var title = "Test: " + bvr.view;
spt.tab.set_main_body_tab();
spt.tab.add_new(title, title, class_name, kwargs);
'''
} )
return menu
HEADER = '''<%def name='expr(expr)'><% result = server.eval(expr) %>${result}</%def>'''
def process_mako(self, html):
from mako.template import Template
from mako import exceptions
html = '%s%s' % (CustomLayoutWdg.HEADER, html)
# remove CDATA tags
html = html.replace("<![CDATA[", "")
html = html.replace("]]>", "")
#html = html.decode('utf-8')
if self.encoding == 'ascii':
template = Template(html)
else:
template = Template(html, output_encoding=self.encoding, input_encoding=self.encoding)
# get the api version of the sobject
if not self.is_table_element:
if self.sobject_dicts == None:
self.sobject_dicts = []
for sobject in self.sobjects:
sobject_dict = sobject.get_sobject_dict()
self.sobject_dicts.append(sobject_dict)
if self.sobject:
sobject = self.sobject.get_sobject_dict()
else:
sobject = {}
# find out if there is a plugin associated with this
plugin = self.kwargs.get("plugin")
if not plugin or plugin == '{}':
plugin = {}
"""
if not plugin and isinstance(self.config, SObject):
plugin = Search.eval("@SOBJECT(config/plugin_content.config/plugin)", self.config, single=True)
"""
if plugin:
if isinstance(plugin, dict):
pass
else:
plugin = plugin.get_sobject_dict()
plugin_code = plugin.get("code")
plugin_dir = self.server.get_plugin_dir(plugin)
else:
plugin_code = ""
plugin_dir = ""
plugin = {}
self.kwargs['plugin_dir'] = plugin_dir
self.kwargs['plugin_code'] = plugin_code
try:
html = template.render(server=self.server, search=Search, sobject=sobject, sobjects=self.sobject_dicts, data=self.data, plugin=plugin, kwargs=self.kwargs)
# we have to replace all & signs to & for it be proper html
html = html.replace("&", "&")
return html
except Exception as e:
if str(e) == """'str' object has no attribute 'caller_stack'""":
raise TacticException("Mako variable 'context' has been redefined. Please use another variable name")
else:
print("Error in view [%s]: " % self.view, exceptions.text_error_template().render())
#html = exceptions.html_error_template().render(css=False)
html = exceptions.html_error_template().render()
html = html.replace("body { font-family:verdana; margin:10px 30px 10px 30px;}", "")
return html
def handle_layout_behaviors(self, layout):
'''required for BaseTableElementWdg used by fast table'''
pass
def add_test(self, xml):
# add a test env in
text_node = xml.get_nodes("config/%s/test" % self.view)
def add_kwargs(self, widget, xml):
"""
ARGS_KEYS = {
'category': {
'description': 'category of the config to search for',
},
'view': {
'description': 'The view defined in the widget config/Custom Layout Editor that contains the custom html',
'type': 'TextWdg',
'order': 2,
'category': 'Options'
},
}
<kwargs>
<kwarg name="category">
<description>category of the config to search for</description>
</kwarg>
<kwarg name="view">
<description>The view defined in the widget config/Custom Layout Editor that contains the custom html</description>
<type>TextWdg</type>
<order>2</order>
<category>Options</category>
</kwarg>
</kwargs>
"""
kwargs_nodes = xml.get_nodes("config/%s/kwargs/kwarg" % self.view)
for kwarg_node in kwargs_node:
pass
def add_behaviors(self, widget, xml):
behavior_nodes = xml.get_nodes("config/%s/behavior" % self.view)
if behavior_nodes:
hidden_div = DivWdg()
hidden_div.add_styles("display: none");
hidden_div.add_class("spt_customlayoutwdg_handoffs")
widget.add( hidden_div )
widget.add_behavior({
'type': 'load',
'cbjs_action': '''
// handle embedded load behaviors!
var el_load_list = bvr.src_el.getElements(".SPT_BVR_LOAD_PENDING");
spt.behavior.process_load_behaviors( el_load_list );
'''
})
# remove objects that cannot be json marshalled
view_kwargs = self.kwargs.copy()
for key, value in view_kwargs.items():
try:
test = jsondumps(value)
except Exception as e:
del(view_kwargs[key])
for behavior_node in behavior_nodes:
bvr_div = DivWdg()
hidden_div.add( bvr_div )
css_class = Xml.get_attribute(behavior_node, 'class')
behavior_str = Xml.get_node_value(behavior_node)
behavior_str = behavior_str.strip()
# if the event is specified in the xml, then use that
event = Xml.get_attribute(behavior_node, 'event')
modkeys = Xml.get_attribute(behavior_node, 'modkeys')
relay_class = Xml.get_attribute(behavior_node, 'relay_class')
if not behavior_str:
continue
try:
try:
bvr = eval(behavior_str)
except:
# try it as a string
bvr_str = eval("'''\n%s\n'''" % behavior_str)
if bvr_str:
bvr = {}
bvr['cbjs_action'] = bvr_str
if event:
bvr['type'] = event
if modkeys:
bvr['modkeys'] = modkeys
# add the kwargs to this so behaviors have access
bvr['kwargs'] = view_kwargs
bvr['class_name'] = Common.get_full_class_name(self)
if relay_class:
bvr['bvr_match_class'] = relay_class
if not bvr.get("type"):
bvr['type'] = 'mouseup'
self.content.add_relay_behavior( bvr )
elif bvr.get("type") == "smart_drag":
bvr['bvr_match_class'] = css_class
self.content.add_behavior(bvr)
elif bvr.get("type") == "listen":
bvr['bvr_match_class'] = css_class
bvr['event_name'] = Xml.get_attribute(behavior_node,'event_name')
self.content.add_behavior(bvr)
else:
bvr['_handoff_'] = '@.getParent(".spt_custom_content").getElements(".%s")' % css_class
if not bvr.get("type"):
bvr['type'] = 'click_up'
bvr_div.add_behavior( bvr )
except Exception as e:
print("Error: ", e)
raise TacticException("Error parsing behavior [%s]" % behavior_str)
def get_config(self):
config = None
config_xml = self.kwargs.get('config_xml')
if config_xml:
config = WidgetConfig.get(xml=config_xml, view=self.view)
return config
# this is the new preferred way of defining CustomLayoutWdg
search = Search("config/widget_config")
if self.category:
search.add_filter("category", self.category)
else:
search.add_filter("category", 'CustomLayoutWdg')
if self.search_type:
search.add_filter("search_type", self.search_type)
search.add_filter("view", self.view)
configs = search.get_sobjects()
# annoyingly NULL is always higher than any number, so we have
# put them at the end
if configs and configs[0].column_exists("priority"):
configs = sorted(configs, key=lambda x: x.get("priority"))
configs.reverse()
if configs:
config = configs[0]
return config
# if it is not defined in the database, look at a config file
includes = self.kwargs.get("include")
if includes:
includes = includes.split("|")
for include in includes:
if include.find('/') != -1:
file_path = include
else:
tmp_path = __file__
dir_name = os.path.dirname(tmp_path)
file_path ="%s/../config/%s" % (dir_name, include)
config = WidgetConfig.get(file_path=file_path, view=self.view)
if config and config.has_view(self.view):
return config
# deprecated approach, assuming a "CustomLayoutWdg" as search_type,
# is deprecated
if not config:
search = Search("config/widget_config")
if self.category:
search.add_filter("category", self.category)
if self.search_type:
search.add_filter("search_type", "CustomLayoutWdg")
search.add_filter("view", self.view)
config = search.get_sobject()
#if not config and self.search_type and self.view:
# config = WidgetConfigView.get_by_search_type(self.search_type, self.view)
# this is the new preferred way of defining CustomLayoutWdg
# NOTE: this finds a definition where search type is not explicitly
# given>
if not config:
search = Search("config/widget_config")
search.add_filter("view", self.view)
search.add_filter("search_type", None)
config = search.get_sobject()
return config
def get_def_config(self, def_xml=None):
def_confg = None
self.def_view = self.kwargs.get('definition')
if self.def_view:
#raise TacticException("No definition view defined in custom layout with view [%s]" % self.view)
self.search_type = "CustomLayoutWdg"
search = Search("config/widget_config")
search.add_filter("search_type", self.search_type)
search.add_filter("view", self.def_view)
def_db_config = search.get_sobject()
if not def_db_config:
raise TacticException("Definition config [%s] not defined" % self.def_view)
def_xml = def_db_config.get_xml()
def_config = WidgetConfig.get("definition", xml=def_xml)
# also look inline to see if there are any definitions
if def_xml:
# just use the passed in xml for a definition
def_config = WidgetConfig.get(self.view, xml=def_xml)
return def_config
def replace_elements(self, html_str):
"""
# NOTE: this likely is a better way to extract elements, but still
# need to find a way to inject html back into the xml
xml = Xml()
xml.read_string("<div>%s</div>" % html_str)
elements = xml.get_nodes("//element")
for element in elements:
# create a complete config
full_line_str = xml.to_string(element)
tmp_config = '''<config><tmp>%s</tmp></config>''' % full_line_str
try:
element_wdg = self.get_element_wdg(xml, self.def_config)
element_html = element_wdg.get_buffer_display()
except Exception as e:
from pyasm.widget import ExceptionWdg
element_html = ExceptionWdg(e).get_buffer_display()
xml = Xml()
try:
xml.read_string(element_html)
except Exception as e:
print("Error: ", e)
xml.read_string("<h1>%s</h1>" % str(e) )
root = xml.get_root_node()
parent = xml.get_parent(element)
xml.replace_child(parent, element, root)
return xml.to_string()
"""
# a simple readline interpreter
html = Html()
full_line = []
parse_context = None
for line in html_str.split("\n"):
line2 = line.strip()
#if not parse_context and not line2.startswith('<element '):
index = line2.find('<element>')
if index == -1:
index = line2.find('<element ')
if not parse_context and index == -1:
#line = Common.process_unicode_string(line)
html.writeln(line)
continue
if index != -1:
part1 = line2[:index]
html.write(part1)
line2 = line2[index:]
full_line.append(line2)
xml = Xml()
# determine if this is valid xml
try:
# create a complete config
full_line_str = "".join(full_line)
tmp_config = '''<config><tmp>%s</tmp></config>''' % full_line_str
xml.read_string(tmp_config, print_error=False)
full_line = []
parse_context = ''
except XmlException as e:
parse_context = 'element'
#raise e
continue
try:
if Xml.get_value(xml, "config/tmp/element/@enabled") == "false":
continue
element_wdg = self.get_element_wdg(xml, self.def_config)
if element_wdg:
element_html = element_wdg.get_buffer_display()
else:
element_html = ''
except Exception as e:
from pyasm.widget import ExceptionWdg
element_html = ExceptionWdg(e).get_buffer_display()
# Test to ensure that the html produced is "xml" conforming
"""
try:
new_xml = Xml()
new_xml.read_string(element_html)
except Exception as e:
f = open("/tmp/error", 'w')
f.write(element_html)
f.close()
#print(element_html)
print("Error: ", e)
"""
if element_html:
html.writeln(element_html)
sequence_wdg = self.get_sequence_wdg()
html.writeln(sequence_wdg.get_buffer_display() )
return html.to_string()
# FIXME: this is all necessary because CustomLayoutWdg is not derived from
# BaseTableElementWdg ... CustomLayoutWdg should probably not be used
# as a table elementj
# NOTE: Use tactic.ui.table.CustomLayoutElementWdg for adding custom layouts
# to layouts
def set_parent_wdg(self, name):
pass
def is_in_column(self):
return True
def is_groupable(self):
return False
def set_layout_wdg(self, widget):
self.layout_wdg = widget
def get_layout_wdg(self):
return self.layout_wdg
def get_title(self):
'''Returns a widget containing the title to be displayed for this
column'''
if self.title:
title = self.title
return title
title = self.name
if not title:
title = ""
return title
title = Common.get_display_title(title)
return title
def get_value(self):
return None
def get_text_value(self):
'''for csv export'''
sobject = self.get_current_sobject()
text_expr = self.kwargs.get("text_value")
text_expr = "@GET(.id)"
if not text_expr:
return ''
value = Search.eval(text_expr, sobject, single=True)
return value
def is_sortable(self):
return False
def is_searchable(self):
return False
def handle_th(self, th, xx=None):
pass
def handle_td(self, td):
pass
def handle_tr(self, tr):
pass
def is_editable(self):
return False
def get_bottom_wdg(self):
return None
def get_group_bottom_wdg(self, sobjects=None):
return None
def get_header_option_wdg(self):
return None
def get_generator(self):
return self.generator_element
def set_generator(self, element_name):
self.generator_element = element_name
## END TableElementWdg methods
def get_sequence_wdg(self):
funcs = []
div = DivWdg()
if not self.sequence_data:
return div
div.add_behavior( {
'type': 'load',
'data': self.sequence_data,
'cbjs_action': '''
var count = -1;
var func = function() {
if (count == bvr.data.length-1) {
return;
}
count += 1;
var item = bvr.data[count];
var unique_id = item.unique_id;
var class_name = item.class_name;
var kwargs = item.kwargs;
var options = {
async: true,
callback: func
}
spt.panel.load($(unique_id), class_name, kwargs, {}, options);
}
func();
'''
} )
return div
def get_async_element_wdg(self, xml, element_name, load):
tmp_config = WidgetConfig.get('tmp', xml=xml)
display_handler = tmp_config.get_display_handler(element_name)
display_options = tmp_config.get_display_options(element_name)
div = DivWdg()
unique_id = div.set_unique_id()
div.add_class("spt_manual_load")
show_loading = self.kwargs.get("show_loading")
if load == "sequence":
self.sequence_data.append( {
'class_name': display_handler,
'kwargs': display_options,
'unique_id': unique_id
} )
elif load == "manual":
show_loading = False
div.add_behavior( {
'type': 'load',
'class_name': display_handler,
'kwargs': display_options,
'cbjs_action': '''
bvr.src_el.load = function() {
spt.panel.async_load(bvr.src_el, bvr.class_name, bvr.kwargs);
}
'''
} )
msg = DivWdg()
div.add(msg)
msg.add_style("padding", "20px")
msg.add_style("margin", "10px auto")
msg.add_style("width", "150px")
msg.add_style("border", "solid 1px #DDD")
msg.add_style("text-align", "center")
msg.add("Loading ...")
else:
div.add_behavior( {
'type': 'load',
'class_name': display_handler,
'kwargs': display_options,
'cbjs_action': '''
spt.panel.async_load(bvr.src_el, bvr.class_name, bvr.kwargs);
'''
} )
if show_loading not in ["False", False, "false"]:
loading_div = DivWdg()
loading_div.add_style("margin: auto auto")
loading_div.add_style("width: 150px")
loading_div.add_style("text-align: center")
loading_div.add_style("padding: 20px")
div.add(loading_div)
loading_div.add('''<img src="/context/icons/common/indicator_snake.gif" border="0"/> <b>Loading ...</b>''')
return div
def get_element_wdg(self, xml, def_config):
element_node = xml.get_node("config/tmp/element")
attrs = Xml.get_attributes(element_node)
element_name = attrs.get("name")
widget = self.get_widget(element_name)
if widget:
return widget
if not element_name:
import random
num = random.randint(0, 1000000)
element_name = "element%s" % num
xml.set_attribute(element_node, "name", element_name)
# enable an ability to have a widget only loaded once in a request
if attrs.get('load_once') in ['true', True]:
widgets = Container.get("CustomLayoutWdg:widgets")
if widgets == None:
widgets = {}
Container.put("CustomLayoutWdg:widgets", widgets)
else:
if widgets[element_name] == True:
return None
widgets[element_name] = True
# provide the ability to have shorthand format
# ie: <element display_class="tactic.ui..." />
display_node = xml.get_node("config/tmp/element/display")
if display_node is None:
view = attrs.get("view")
type = attrs.get("type")
if type == "reference":
search_type = attrs.get("search_type")
self.config = WidgetConfigView.get_by_search_type(search_type, view)
# check if definition has no name. Don't use element_name
if not attrs.get("name"):
return
element_wdg = self.config.get_display_widget(element_name, extra_options=attrs)
container = DivWdg()
container.add(element_wdg)
return container
class_name = attrs.get("display_class")
# if no class name is defined and not view is defined look
# at predefined elements
if not view and not class_name:
element_wdg = self.config.get_display_widget(element_name, extra_options=attrs)
container = DivWdg()
container.add(element_wdg)
return container
# look at the attributes
if not class_name:
class_name = "tactic.ui.panel.CustomLayoutWdg"
display_node = xml.create_element("display")
xml.set_attribute(display_node, "class", class_name)
xml.append_child(element_node, display_node)
for name, value in attrs.items():
# replace the spt_ in the name.
# NOTE: should this be restricted to only spt_ attributes?
name = name.replace("spt_", "")
attr_node = xml.create_element(name)
xml.set_node_value(attr_node, value)
xml.append_child(display_node, attr_node)
load = attrs.get("load")
if load in ["none"]:
return None
elif load in ["async", "sequence","manual"]:
return self.get_async_element_wdg(xml, element_name, load)
# add the content
try:
view_node = xml.get_node("config/tmp/element/display/view")
if view_node is not None:
view = xml.get_node_value(view_node)
if view.startswith("."):
if self.view_folder:
xml.set_node_value(view_node, "%s%s" %(self.view_folder,view))
tmp_config = WidgetConfig.get('tmp', xml=xml)
configs = []
configs.append(tmp_config)
# add the def_config if it exists
if def_config:
configs.append(def_config)
config = WidgetConfigView('CustomLayoutWdg', 'tmp', configs, state=self.state)
# NOTE: this doesn't work too well when we go to an abasolute
# view.
parent_view = self.kwargs.get("parent_view")
if parent_view:
parent_view = parent_view.replace(".", "/")
parent_view = "%s/%s" % (parent_view, self.view)
else:
parent_view = self.view
# NOTE: need some protection code for infinite loops
includes = self.kwargs.get("include")
extra_options = {"parent_view": parent_view}
if includes:
extra_options['include'] = includes
element_wdg = config.get_display_widget(element_name, extra_options=extra_options)
element_top = element_wdg.get_top()
for name, value in attrs.items():
if name == 'class':
for item in value.split(" "):
element_top.add_class(item)
elif name == 'style':
for item in re.split(";\ ?", value):
element_top.add_style(item)
else:
element_top.set_attr(name, value)
# make a provision if this custom widget is in a table
if self.layout:
sobject = self.get_current_sobject()
element_wdg.set_sobject(sobject)
except Exception as e:
from pyasm.widget import ExceptionWdg
log = ExceptionWdg(e)
element_wdg = log
return element_wdg
container.add(element_wdg)
return container
def get_smart_header_context_menu_data(self):
from pyasm.widget import IconWdg
menu_data = { 'menu_tag_suffix': 'MAIN', 'width': 200 }
opt_spec_list = []
opt_spec_list.append( {
"type": "action",
"label": "Edit Definition",
"icon": IconWdg.EDIT,
"bvr_cb": {
'cbjs_action': 'alert("Edit Definition")'
}
})
opt_spec_list.append( {
"type": "separator"
} )
opt_spec_list.append( {
"type": "action",
"label": "Split Horizontal",
"icon": IconWdg.TABLE_ROW_INSERT,
"bvr_cb": {
'cbjs_action': 'spt.custom_project.split_horizontal(evt, bvr)'
}
})
opt_spec_list.append( {
"type": "action",
"label": "Split Vertical",
"bvr_cb": {'cbjs_action': "spt.js_log.show();"}
})
opt_spec_list.append( {
"type": "action",
"label": "Remove Panel",
"icon": IconWdg.TABLE_ROW_DELETE,
"bvr_cb": {
'cbjs_action': 'spt.custom_project.remove_panel(evt, bvr)'
}
})
opt_spec_list.append( {
"type": "separator"
} )
opt_spec_list.append( {
"type": "action",
"label": "Save Layout",
"icon": IconWdg.SAVE,
"bvr_cb": {
'cbjs_action': 'spt.custom_project.save_layout(evt, bvr)'
}
})
menu_data['opt_spec_list'] = opt_spec_list
return menu_data
__all__.append("TestStateWdg")
class TestStateWdg(BaseRefreshWdg):
def get_display(self):
self.top.add(self.kwargs)
self.top.add("<hr/>")
if self.sobjects:
self.top.add(self.sobjects[0].get_code())
else:
self.top.add("No sobjects")
return self.top
# DEPRECATED
"""
class ContainerWdg(BaseRefreshWdg):
def get_args_keys(self):
return {
'inner_width': 'Inner width, sans rounded corner wrapper ... numeric value only',
'inner_height': 'Inner height, sans rounded corner wrapper ... numeric value only',
'show_resize_scroll': 'true|false: determines whether to show scroll bars or not'
}
def init(self):
self.top = DivWdg()
self.content_wdg = DivWdg()
is_IE = WebContainer.get_web().is_IE()
# get the width and height of the contents (the inner part of the container) ...
self.inner_width = self.kwargs.get('inner_width')
self.inner_height = self.kwargs.get('inner_height')
if self.inner_width:
self.inner_width = int(self.inner_width)
if is_IE:
self.inner_width -= 20 # adjust for rounded corner wrapper
else:
self.inner_width = 600
if self.inner_height:
self.inner_height = int(self.inner_height)
if is_IE:
self.inner_height -= 20 # adjust for rounded corner wrapper
else:
self.inner_height = 200
# Now place a ResizeScrollWdg within a RoundedCornerDivWdg ... the ResizeScrollWdg will contain
# the actual contents of this container, so that the contents can be scrolled and resized ...
#
from tactic.ui.container import RoundedCornerDivWdg
color = self.top.get_color("background")
self.rc_wdg = RoundedCornerDivWdg(hex_color_code=color,corner_size=10)
#show_scrollbars = self.kwargs.get("show_resize_scroll")
#if show_scrollbars in ['', 'false']:
# self.inner_wdg = DivWdg()
#else:
# from tactic.ui.container import ResizeScrollWdg
# self.inner_wdg = ResizeScrollWdg( width=self.inner_width, height=self.inner_height, scroll_bar_size_str='medium', scroll_expansion='inside' )
self.inner_wdg = DivWdg()
self.inner_wdg.add_style("width: %s" % self.inner_width)
self.inner_wdg.add_style("height: %s" % self.inner_height)
self.inner_wdg.add_style("overflow-y: auto")
self.inner_wdg.add_style("overflow-x: hidden")
self.rc_wdg.add( self.inner_wdg )
self.content_wdg.add(self.rc_wdg)
self.table = Table(css="minimal")
self.table.add_row()
self.content_td = self.table.add_cell()
self.content_td.add_class("spt_content")
self.content_td.add_style('padding: 2px')
def add_style(self, name, value=None):
if name.startswith("height"):
self.content_td.add_style(name, value)
elif name.startswith("width"):
self.content_td.add_style(name, value)
else:
self.top.add_style(name, value)
def get_display(self):
# fill in the content widget
for widget in self.widgets:
self.inner_wdg.add(widget)
self.top.add_class("spt_container")
self.content_wdg.add_style("float: left")
# -- DO NOT SET THE WIDTH AND HEIGHT of the content_wdg! Commenting out these lines ...
# self.content_wdg.add_style("width: 100%")
# self.content_wdg.add_style("height: 100%")
# add the content
self.content_td.add_style("vertical-align: top")
self.content_td.add(self.content_wdg)
self.top.add(self.table)
return self.top
def get_divider_wdg(self, activator, mode='vertical'):
divider_div = DivWdg()
divider_div.add_style("border-style", "dashed")
divider_div.add_style("border-color", "#999")
if mode == 'vertical':
divider_div.add_style("margin-left", "3px")
divider_div.add_style("height", "100%")
divider_div.add_style("width", "1px")
divider_div.add_style("border-width", "0 0 0 1px")
else:
divider_div.add_style("margin-top", "3px")
divider_div.add_style("width", "100%")
divider_div.add_style("height", "1px")
divider_div.add_style("border-width", "1px 0 0 0")
divider_div.add_class("hand")
divider_div.add_class("content")
divider_div.add_style("display", "none")
activator.add_event("onmouseover", "$(this).getElement('.content').setStyle('display', '');")
activator.add_event("onmouseout", "$(this).getElement('.content').setStyle('display', 'none');")
return divider_div
"""
class SObjectHeaderWdg(BaseRefreshWdg):
def get_args_keys(self):
return {
"parent_key": "the search key of the sobject that the header will display"
}
def get_display(self):
search_key = self.kwargs.get('parent_key')
div = DivWdg()
if not search_key:
div.add("Search Key for SObjectHeaderHdg is empty")
return div
sobject = Search.get_by_search_key( search_key )
if not sobject:
div.add("SObject with Search Key [%s] does not exist" % search_key)
return div
search_type_obj = sobject.get_search_type_obj()
title = search_type_obj.get_title()
title_wdg = DivWdg()
title_wdg.add_style("font-size: 1.8em")
name = sobject.get_display_value()
title_wdg.add("%s: %s" % (title, name ))
div.add(title_wdg)
div.add(HtmlElement.hr())
return div
| epl-1.0 |
scikit-learn-contrib/categorical-encoding | category_encoders/__init__.py | 1 | 1448 | """
.. module:: category_encoders
:synopsis:
:platform:
"""
from category_encoders.backward_difference import BackwardDifferenceEncoder
from category_encoders.binary import BinaryEncoder
from category_encoders.count import CountEncoder
from category_encoders.hashing import HashingEncoder
from category_encoders.helmert import HelmertEncoder
from category_encoders.one_hot import OneHotEncoder
from category_encoders.ordinal import OrdinalEncoder
from category_encoders.sum_coding import SumEncoder
from category_encoders.polynomial import PolynomialEncoder
from category_encoders.basen import BaseNEncoder
from category_encoders.leave_one_out import LeaveOneOutEncoder
from category_encoders.target_encoder import TargetEncoder
from category_encoders.woe import WOEEncoder
from category_encoders.m_estimate import MEstimateEncoder
from category_encoders.james_stein import JamesSteinEncoder
from category_encoders.cat_boost import CatBoostEncoder
from category_encoders.glmm import GLMMEncoder
__version__ = '2.2.2'
__author__ = 'willmcginnis'
__all__ = [
'BackwardDifferenceEncoder',
'BinaryEncoder',
'CountEncoder',
'HashingEncoder',
'HelmertEncoder',
'OneHotEncoder',
'OrdinalEncoder',
'SumEncoder',
'PolynomialEncoder',
'BaseNEncoder',
'LeaveOneOutEncoder',
'TargetEncoder',
'WOEEncoder',
'MEstimateEncoder',
'JamesSteinEncoder',
'CatBoostEncoder',
'GLMMEncoder'
]
| bsd-3-clause |
ibm-research-ireland/sparkoscope | examples/src/main/python/mllib/fpgrowth_example.py | 158 | 1280 | #
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# $example on$
from pyspark.mllib.fpm import FPGrowth
# $example off$
from pyspark import SparkContext
if __name__ == "__main__":
sc = SparkContext(appName="FPGrowth")
# $example on$
data = sc.textFile("data/mllib/sample_fpgrowth.txt")
transactions = data.map(lambda line: line.strip().split(' '))
model = FPGrowth.train(transactions, minSupport=0.2, numPartitions=10)
result = model.freqItemsets().collect()
for fi in result:
print(fi)
# $example off$
| apache-2.0 |
parkera/swift | utils/gyb_syntax_support/__init__.py | 7 | 6049 | import textwrap
from AttributeNodes import ATTRIBUTE_NODES # noqa: I201
from AvailabilityNodes import AVAILABILITY_NODES # noqa: I201
import Classification # noqa: I201
from CommonNodes import COMMON_NODES # noqa: I201
from DeclNodes import DECL_NODES # noqa: I201
from ExprNodes import EXPR_NODES # noqa: I201
from GenericNodes import GENERIC_NODES # noqa: I201
from NodeSerializationCodes import SYNTAX_NODE_SERIALIZATION_CODES, \
get_serialization_code, \
verify_syntax_node_serialization_codes
from PatternNodes import PATTERN_NODES # noqa: I201
from StmtNodes import STMT_NODES # noqa: I201
import Token
from TypeNodes import TYPE_NODES # noqa: I201
# Re-export global constants
SYNTAX_NODES = COMMON_NODES + EXPR_NODES + DECL_NODES + ATTRIBUTE_NODES + \
STMT_NODES + GENERIC_NODES + TYPE_NODES + PATTERN_NODES + \
AVAILABILITY_NODES
SYNTAX_TOKENS = Token.SYNTAX_TOKENS
SYNTAX_TOKEN_MAP = Token.SYNTAX_TOKEN_MAP
SYNTAX_CLASSIFICATIONS = Classification.SYNTAX_CLASSIFICATIONS
verify_syntax_node_serialization_codes(SYNTAX_NODES,
SYNTAX_NODE_SERIALIZATION_CODES)
def make_missing_child(child):
"""
Generates a C++ call to make the raw syntax for a given Child object.
"""
if child.is_token():
token = child.main_token()
tok_kind = token.kind if token else "unknown"
tok_text = token.text if token else ""
return \
'RawSyntax::missing(tok::%s, OwnedString::makeUnowned("%s"))' % \
(tok_kind, tok_text)
else:
missing_kind = "Unknown" if child.syntax_kind == "Syntax" \
else child.syntax_kind
if child.node_choices:
return make_missing_child(child.node_choices[0])
return 'RawSyntax::missing(SyntaxKind::%s)' % missing_kind
def check_child_condition_raw(child):
"""
Generates a C++ closure to check whether a given raw syntax node can
satisfy the requirements of child.
"""
result = '[](const RC<RawSyntax> &Raw) {\n'
result += ' // check %s\n' % child.name
if child.token_choices:
result += 'if (!Raw->isToken()) return false;\n'
result += 'auto TokKind = Raw->getTokenKind();\n'
tok_checks = []
for choice in child.token_choices:
tok_checks.append("TokKind == tok::%s" % choice.kind)
result += 'return %s;\n' % (' || '.join(tok_checks))
elif child.text_choices:
result += 'if (!Raw->isToken()) return false;\n'
result += 'auto Text = Raw->getTokenText();\n'
tok_checks = []
for choice in child.text_choices:
tok_checks.append('Text == "%s"' % choice)
result += 'return %s;\n' % (' || '.join(tok_checks))
elif child.node_choices:
node_checks = []
for choice in child.node_choices:
node_checks.append(check_child_condition_raw(choice) + '(Raw)')
result += 'return %s;\n' % ((' || ').join(node_checks))
else:
result += 'return %s::kindof(Raw->getKind());' % child.type_name
result += '}'
return result
def check_parsed_child_condition_raw(child):
"""
Generates a C++ closure to check whether a given raw syntax node can
satisfy the requirements of child.
"""
result = '[](const ParsedRawSyntaxNode &Raw) {\n'
result += ' // check %s\n' % child.name
if child.token_choices:
result += 'if (!Raw.isToken()) return false;\n'
result += 'auto TokKind = Raw.getTokenKind();\n'
tok_checks = []
for choice in child.token_choices:
tok_checks.append("TokKind == tok::%s" % choice.kind)
result += 'return %s;\n' % (' || '.join(tok_checks))
elif child.text_choices:
result += 'return Raw.isToken();\n'
elif child.node_choices:
node_checks = []
for choice in child.node_choices:
node_checks.append(
check_parsed_child_condition_raw(choice) + '(Raw)')
result += 'return %s;\n' % ((' || ').join(node_checks))
else:
result += 'return Parsed%s::kindof(Raw.getKind());' % child.type_name
result += '}'
return result
def make_missing_swift_child(child):
"""
Generates a Swift call to make the raw syntax for a given Child object.
"""
if child.is_token():
token = child.main_token()
tok_kind = token.swift_kind() if token else "unknown"
if not token or not token.text:
tok_kind += '("")'
return 'RawSyntax.missingToken(TokenKind.%s)' % tok_kind
else:
missing_kind = "unknown" if child.syntax_kind == "Syntax" \
else child.swift_syntax_kind
return 'RawSyntax.missing(SyntaxKind.%s)' % missing_kind
def create_node_map():
"""
Creates a lookup table to find nodes by their kind.
"""
return {node.syntax_kind: node for node in SYNTAX_NODES}
def is_visitable(node):
return not node.is_base()
def dedented_lines(description):
"""
Each line of the provided string with leading whitespace stripped.
"""
if not description:
return []
return textwrap.dedent(description).split('\n')
def hash_syntax_node(node):
# Hash into the syntax name and serialization code
result = hash((node.name, get_serialization_code(node.syntax_kind)))
for child in node.children:
# Hash into the expected child syntax
result = hash((result, child.syntax_kind))
# Hash into the child name
result = hash((result, child.name))
# Hash into whether the child is optional
result = hash((result, child.is_optional))
return result
def hash_token_syntax(token):
# Hash into the token name and serialization code
return hash((token.name, token.serialization_code))
def calculate_node_hash():
result = 0
for node in SYNTAX_NODES:
result = hash((result, hash_syntax_node(node)))
for token in SYNTAX_TOKENS:
result = hash((result, hash_token_syntax(token)))
return result
| apache-2.0 |
mouton5000/DiscreteEventApplicationEditor | game/Registeries/SpriteRegistery.py | 1 | 2662 | from pygame.rect import Rect
__author__ = 'mouton'
from pygame.sprite import Sprite
import pygame
from collections import defaultdict
from copy import copy
_rootDir = None
_spritesList = defaultdict(pygame.sprite.OrderedUpdates)
_rectsToUpdate = []
def init(rootDir):
global _rootDir
_rootDir = rootDir
reinit()
def reinit():
_spritesList.clear()
del _rectsToUpdate[:]
def getLayers():
return iter(_spritesList.keys())
def draw(z, scene):
_spritesList[z].draw(scene)
def addRectToUpdate(rectToUpdate):
_rectsToUpdate.append(rectToUpdate)
def getRectsToUpdate():
return _rectsToUpdate
def clearRectsToUpdate():
del _rectsToUpdate[:]
class SpriteReg(Sprite):
def __init__(self, fileName, x, y, z, rotate, scale):
Sprite.__init__(self)
self.fileName = None
self.z = None
self.rect = None
self.reload(fileName, x, y, z, rotate, scale)
def reload(self, fileName, x, y, z, rotate, scale):
filePath = _rootDir + '/' + fileName
import game.gameWindow as gameWindow
scene = gameWindow.getScene()
prevRect = copy(self.rect)
if self.fileName is None or self.fileName != fileName or rotate != 0 or scale != 1:
self.fileName = fileName
self.image = pygame.image.load(filePath).convert_alpha(scene)
self.rect = self.image.get_rect()
self.rect.x = x
self.rect.y = y
if rotate != 0 or scale != 1:
self.image = pygame.transform.rotozoom(self.image, rotate, scale)
transformedRect = self.image.get_rect()
transformedRect.center = self.rect.center
self.rect = transformedRect
if prevRect is not None:
rectToUpdate = Rect(prevRect.x - 1, prevRect.y - 1, prevRect.width + 2, prevRect.height + 2)
r2 = Rect(self.rect.x - 1, self.rect.y - 1, self.rect.width + 2, self.rect.height + 2)
rectToUpdate.union_ip(r2)
addRectToUpdate(rectToUpdate)
else:
rectToUpdate = Rect(self.rect.x - 1, self.rect.y - 1, self.rect.width + 2, self.rect.height + 2)
addRectToUpdate(rectToUpdate)
if self.z is not None:
self.remove()
_spritesList[z].add(self)
self.z = z
def __str__(self):
return str((self.fileName, self.rect))
def __repr__(self):
return str((self.fileName, self.rect))
def remove(self):
_spritesList[self.z].remove(self)
rectToUpdate = Rect(self.rect.x - 1, self.rect.y - 1, self.rect.width + 2, self.rect.height + 2)
addRectToUpdate(rectToUpdate) | mit |
kwilliams-mo/iris | lib/iris/tests/test_peak.py | 3 | 11420 | # (C) British Crown Copyright 2013, Met Office
#
# This file is part of Iris.
#
# Iris is free software: you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Iris is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Iris. If not, see <http://www.gnu.org/licenses/>.
import iris.tests as tests
import iris.tests.stock
import numpy as np
import numpy.ma as ma
class TestPeakAggregator(tests.IrisTest):
def test_peak_coord_length_1(self):
# Coordinate contains a single point.
latitude = iris.coords.DimCoord(np.array([0]),
standard_name='latitude',
units='degrees')
cube = iris.cube.Cube(np.array([1]),
standard_name='air_temperature',
units='kelvin')
cube.add_dim_coord(latitude, 0)
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([1], dtype=np.float32))
def test_peak_coord_length_2(self):
# Coordinate contains 2 points.
latitude = iris.coords.DimCoord(range(0, 2, 1),
standard_name='latitude',
units='degrees')
cube = iris.cube.Cube(np.array([1, 2]),
standard_name='air_temperature',
units='kelvin')
cube.add_dim_coord(latitude, 0)
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([2], dtype=np.float32))
def test_peak_coord_length_3(self):
# Coordinate contains 3 points.
latitude = iris.coords.DimCoord(range(0, 3, 1),
standard_name='latitude',
units='degrees')
cube = iris.cube.Cube(np.array([1, 2, 1]),
standard_name='air_temperature',
units='kelvin')
cube.add_dim_coord(latitude, 0)
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([2], dtype=np.float32))
def test_peak_1d(self):
# Collapse a 1d cube.
latitude = iris.coords.DimCoord(range(0, 11, 1),
standard_name='latitude',
units='degrees')
cube = iris.cube.Cube(np.array([1, 2, 3, 4, 5, 6, 5, 4, 3, 2, 1]),
standard_name='air_temperature',
units='kelvin')
cube.add_dim_coord(latitude, 0)
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([6], dtype=np.float32))
def test_peak_duplicate_coords(self):
# Collapse cube along 2 coordinates (both the same).
latitude = iris.coords.DimCoord(range(0, 4, 1),
standard_name='latitude',
units='degrees')
cube = iris.cube.Cube(np.array([1, 2, 3, 1]),
standard_name='air_temperature',
units='kelvin')
cube.add_dim_coord(latitude, 0)
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([3], dtype=np.float32))
collapsed_cube = cube.collapsed(('latitude', 'latitude'),
iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([3], dtype=np.float32))
def test_peak_2d(self):
# Collapse a 2d cube.
longitude = iris.coords.DimCoord(range(0, 4, 1),
standard_name='longitude',
units='degrees')
latitude = iris.coords.DimCoord(range(0, 3, 1),
standard_name='latitude',
units='degrees')
cube = iris.cube.Cube(np.array([[1, 2, 3, 1], [4, 5, 7, 4],
[2, 3, 4, 2]]),
standard_name='air_temperature',
units='kelvin')
cube.add_dim_coord(latitude, 0)
cube.add_dim_coord(longitude, 1)
collapsed_cube = cube.collapsed('longitude', iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([3, 7.024054, 4],
dtype=np.float32))
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([4.024977, 5.024977,
7.017852, 4.024977],
dtype=np.float32))
collapsed_cube = cube.collapsed(('longitude', 'latitude'),
iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([7.041787], dtype=np.float32))
collapsed_cube = cube.collapsed(('latitude', 'longitude'),
iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([7.041629], dtype=np.float32))
def test_peak_without_peak_value(self):
# No peak in column (values equal).
latitude = iris.coords.DimCoord(range(0, 4, 1),
standard_name='latitude',
units='degrees')
cube = iris.cube.Cube(np.array([1, 1, 1, 1]),
standard_name='air_temperature',
units='kelvin')
cube.add_dim_coord(latitude, 0)
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([1], dtype=np.float32))
def test_peak_with_nan(self):
# Single nan in column.
latitude = iris.coords.DimCoord(range(0, 5, 1),
standard_name='latitude',
units='degrees')
cube = iris.cube.Cube(np.array([1, 4, 2, 3, 1], dtype=np.float32),
standard_name='air_temperature',
units='kelvin')
cube.add_dim_coord(latitude, 0)
cube.data[3] = np.nan
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([4.024977], dtype=np.float32))
self.assertEqual(collapsed_cube.data.shape, (1,))
# Only nans in column.
cube.data[:] = np.nan
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
self.assertTrue(np.isnan(collapsed_cube.data).all())
self.assertEqual(collapsed_cube.data.shape, (1,))
def test_peak_with_mask(self):
# Single value in column masked.
latitude = iris.coords.DimCoord(range(0, 5, 1),
standard_name='latitude',
units='degrees')
cube = iris.cube.Cube(ma.array([1, 4, 2, 3, 2], dtype=np.float32),
standard_name='air_temperature',
units='kelvin')
cube.add_dim_coord(latitude, 0)
cube.data[3] = ma.masked
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([4.024977], dtype=np.float32))
self.assertTrue(ma.isMaskedArray(collapsed_cube.data))
self.assertEqual(collapsed_cube.data.shape, (1,))
# Whole column masked.
cube.data[:] = ma.masked
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
masked_array = ma.array(ma.masked)
self.assertTrue(ma.allequal(collapsed_cube.data, masked_array))
self.assertTrue(ma.isMaskedArray(collapsed_cube.data))
self.assertEqual(collapsed_cube.data.shape, (1,))
def test_peak_with_nan_and_mask(self):
# Single nan in column with single value masked.
latitude = iris.coords.DimCoord(range(0, 5, 1),
standard_name='latitude',
units='degrees')
cube = iris.cube.Cube(ma.array([1, 4, 2, 3, 1], dtype=np.float32),
standard_name='air_temperature',
units='kelvin')
cube.add_dim_coord(latitude, 0)
cube.data[3] = np.nan
cube.data[4] = ma.masked
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([4.024977], dtype=np.float32))
self.assertTrue(ma.isMaskedArray(collapsed_cube.data))
self.assertEqual(collapsed_cube.data.shape, (1,))
# Only nans in column where values not masked.
cube.data[0:3] = np.nan
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
self.assertTrue(np.isnan(collapsed_cube.data).all())
self.assertTrue(ma.isMaskedArray(collapsed_cube.data))
self.assertEqual(collapsed_cube.data.shape, (1,))
def test_peak_against_max(self):
# Cube with data that infers a peak value greater than the column max.
latitude = iris.coords.DimCoord(range(0, 7, 1),
standard_name='latitude',
units='degrees')
cube = iris.cube.Cube(np.array([0, 1, 3, 7, 7, 4, 2],
dtype=np.float32),
standard_name='air_temperature',
units='kelvin')
cube.add_dim_coord(latitude, 0)
collapsed_cube = cube.collapsed('latitude', iris.analysis.PEAK)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([7.630991], dtype=np.float32))
collapsed_cube = cube.collapsed('latitude', iris.analysis.MAX)
self.assertArrayAlmostEqual(collapsed_cube.data,
np.array([7], dtype=np.float32))
if __name__ == "__main__":
tests.main()
| gpl-3.0 |
CVSoft/UTQuery | Demo_GSQuery.py | 1 | 3672 | from time import sleep
import GSQuery
# Let's pick a server. We'll use TeamRectifier as they're usually populated.
gs = GSQuery.GSServer('31.186.250.42')
# Let's get the basic server details with the GameSpy query protocol.
# The query methods return dictionary types, so we can store them for later use
# instead of having to ask the server every time we want to know something.
try: gs_bsd = gs.parse_query()
# Sometimes, our packets get lost, or the server is restarting. In that case,
# we can just wait a few seconds, try again, and hope our query is returned.
except:
sleep(5)
gs_bsd = gs.parse_query()
# and find out the server's name
print "Server Name :", gs_bsd["hostname"]
# Now let's see what map they're on
print "Map Name :", gs_bsd["mapname"]
# But what are they playing? (Assume the server name didn't make this obvious.)
# Let's see what game type is active.
print "Gametype :", gs_bsd["gametype"]
# What game version do they use?
print "Game Version:", gs_bsd["gamever"]
#a little cleanup for what follows...
print "\n====\n"
# Why do all of these methods start with parse? This is because they take a
# `query` argument, which is a raw query returned by UTServer.query().
# Specifying the `query` argument is optional, and the method will send the
# necessary type of query needed if one is not provided.
################################################################################
# Unlike the query method used above, the player query method does not return a
# dictionary of key-value pairs, but rather a list of UTPlayer objects.
#
# UTPlayer objects have six attributes:
# - Name, which is the colored name shown in-game, if colored names are used.
# - Score
# - Ping, in milliseconds. This ping value is the one shown in-game.
# - Team, which for team games is (red=0, blue=1). For DeathMatch, all players
# have a team value of 0. Unlike UTQuery, spectators are not shown at all.
# - Player ID, which is simply the player's index in the GameSpy query response.
# - Stats ID, which the GameSpy protocol doesn't implement and is set to None.
#
# We can access these values through their values:
# name, score, ping, team, pid, sid
# respectively.
#
# Let's start with getting the online player list.
gs_players = gs.parse_players()
# If we get an empty list, one of two things happened: either no players are
# online, or our query was not returned. The server will return data if our
# query was lost, but I haven't bothered to implement that check in my code
# yet.
# Now let's display their information. We really only care about name, score,
# team, and ping. Since we are requesting information from a TeamArenaMaster
# server, we are going to assume teams are present. For a DeathMatch server,
# all players have a team value of 0, since there are no teams.
# First, we should check if players are online.
if len(gs_players) > 0:
#If there are, let's display some information about them.
print "Online Players:"
for p in gs_players:
# Skip anything with a ping of 0, as they're probably not real players.
# Team scores appear as players with a ping of 0.
if p.ping == 0: continue
# Translate the team number to English. The rest are just numbers.
team = ["red", "blue"][p.team]
# Show their name, score, and ping.
print p.name + " is on " + team + " with a score of " + str(p.score) + \
" and a ping of " + str(p.ping) + "ms."
# If we didn't find anyone online, we go here.
else:
print "No online players!"
| gpl-3.0 |
atuljain/odoo | addons/mass_mailing/models/mail_thread.py | 65 | 4900 | # -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2013-Today OpenERP SA (<http://www.openerp.com>)
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>
#
##############################################################################
import logging
from openerp import tools
from openerp.addons.mail.mail_message import decode
from openerp.addons.mail.mail_thread import decode_header
from openerp.osv import osv
_logger = logging.getLogger(__name__)
class MailThread(osv.AbstractModel):
""" Update MailThread to add the feature of bounced emails and replied emails
in message_process. """
_name = 'mail.thread'
_inherit = ['mail.thread']
def message_route_check_bounce(self, cr, uid, message, context=None):
""" Override to verify that the email_to is the bounce alias. If it is the
case, log the bounce, set the parent and related document as bounced and
return False to end the routing process. """
bounce_alias = self.pool['ir.config_parameter'].get_param(cr, uid, "mail.bounce.alias", context=context)
message_id = message.get('Message-Id')
email_from = decode_header(message, 'From')
email_to = decode_header(message, 'To')
# 0. Verify whether this is a bounced email (wrong destination,...) -> use it to collect data, such as dead leads
if bounce_alias in email_to:
bounce_match = tools.bounce_re.search(email_to)
if bounce_match:
bounced_model, bounced_thread_id = None, False
bounced_mail_id = bounce_match.group(1)
stat_ids = self.pool['mail.mail.statistics'].set_bounced(cr, uid, mail_mail_ids=[bounced_mail_id], context=context)
for stat in self.pool['mail.mail.statistics'].browse(cr, uid, stat_ids, context=context):
bounced_model = stat.model
bounced_thread_id = stat.res_id
_logger.info('Routing mail from %s to %s with Message-Id %s: bounced mail from mail %s, model: %s, thread_id: %s',
email_from, email_to, message_id, bounced_mail_id, bounced_model, bounced_thread_id)
if bounced_model and bounced_model in self.pool and hasattr(self.pool[bounced_model], 'message_receive_bounce') and bounced_thread_id:
self.pool[bounced_model].message_receive_bounce(cr, uid, [bounced_thread_id], mail_id=bounced_mail_id, context=context)
return False
return True
def message_route(self, cr, uid, message, message_dict, model=None, thread_id=None,
custom_values=None, context=None):
if not self.message_route_check_bounce(cr, uid, message, context=context):
return []
return super(MailThread, self).message_route(cr, uid, message, message_dict, model, thread_id, custom_values, context)
def message_receive_bounce(self, cr, uid, ids, mail_id=None, context=None):
"""Called by ``message_process`` when a bounce email (such as Undelivered
Mail Returned to Sender) is received for an existing thread. The default
behavior is to check is an integer ``message_bounce`` column exists.
If it is the case, its content is incremented. """
if self._all_columns.get('message_bounce'):
for obj in self.browse(cr, uid, ids, context=context):
self.write(cr, uid, [obj.id], {'message_bounce': obj.message_bounce + 1}, context=context)
def message_route_process(self, cr, uid, message, message_dict, routes, context=None):
""" Override to update the parent mail statistics. The parent is found
by using the References header of the incoming message and looking for
matching message_id in mail.mail.statistics. """
if message.get('References'):
message_ids = [x.strip() for x in decode(message['References']).split()]
self.pool['mail.mail.statistics'].set_replied(cr, uid, mail_message_ids=message_ids, context=context)
return super(MailThread, self).message_route_process(cr, uid, message, message_dict, routes, context=context)
| agpl-3.0 |
Microvellum/Fluid-Designer | win64-vc/2.78/Python/lib/site-packages/packaging/requirements.py | 140 | 4271 | # This file is dual licensed under the terms of the Apache License, Version
# 2.0, and the BSD License. See the LICENSE file in the root of this repository
# for complete details.
from __future__ import absolute_import, division, print_function
import string
import re
from pyparsing import stringStart, stringEnd, originalTextFor, ParseException
from pyparsing import ZeroOrMore, Word, Optional, Regex, Combine
from pyparsing import Literal as L # noqa
from six.moves.urllib import parse as urlparse
from .markers import MARKER_EXPR, Marker
from .specifiers import LegacySpecifier, Specifier, SpecifierSet
class InvalidRequirement(ValueError):
"""
An invalid requirement was found, users should refer to PEP 508.
"""
ALPHANUM = Word(string.ascii_letters + string.digits)
LBRACKET = L("[").suppress()
RBRACKET = L("]").suppress()
LPAREN = L("(").suppress()
RPAREN = L(")").suppress()
COMMA = L(",").suppress()
SEMICOLON = L(";").suppress()
AT = L("@").suppress()
PUNCTUATION = Word("-_.")
IDENTIFIER_END = ALPHANUM | (ZeroOrMore(PUNCTUATION) + ALPHANUM)
IDENTIFIER = Combine(ALPHANUM + ZeroOrMore(IDENTIFIER_END))
NAME = IDENTIFIER("name")
EXTRA = IDENTIFIER
URI = Regex(r'[^ ]+')("url")
URL = (AT + URI)
EXTRAS_LIST = EXTRA + ZeroOrMore(COMMA + EXTRA)
EXTRAS = (LBRACKET + Optional(EXTRAS_LIST) + RBRACKET)("extras")
VERSION_PEP440 = Regex(Specifier._regex_str, re.VERBOSE | re.IGNORECASE)
VERSION_LEGACY = Regex(LegacySpecifier._regex_str, re.VERBOSE | re.IGNORECASE)
VERSION_ONE = VERSION_PEP440 ^ VERSION_LEGACY
VERSION_MANY = Combine(VERSION_ONE + ZeroOrMore(COMMA + VERSION_ONE),
joinString=",", adjacent=False)("_raw_spec")
_VERSION_SPEC = Optional(((LPAREN + VERSION_MANY + RPAREN) | VERSION_MANY))
_VERSION_SPEC.setParseAction(lambda s, l, t: t._raw_spec or '')
VERSION_SPEC = originalTextFor(_VERSION_SPEC)("specifier")
VERSION_SPEC.setParseAction(lambda s, l, t: t[1])
MARKER_EXPR = originalTextFor(MARKER_EXPR())("marker")
MARKER_EXPR.setParseAction(
lambda s, l, t: Marker(s[t._original_start:t._original_end])
)
MARKER_SEPERATOR = SEMICOLON
MARKER = MARKER_SEPERATOR + MARKER_EXPR
VERSION_AND_MARKER = VERSION_SPEC + Optional(MARKER)
URL_AND_MARKER = URL + Optional(MARKER)
NAMED_REQUIREMENT = \
NAME + Optional(EXTRAS) + (URL_AND_MARKER | VERSION_AND_MARKER)
REQUIREMENT = stringStart + NAMED_REQUIREMENT + stringEnd
class Requirement(object):
"""Parse a requirement.
Parse a given requirement string into its parts, such as name, specifier,
URL, and extras. Raises InvalidRequirement on a badly-formed requirement
string.
"""
# TODO: Can we test whether something is contained within a requirement?
# If so how do we do that? Do we need to test against the _name_ of
# the thing as well as the version? What about the markers?
# TODO: Can we normalize the name and extra name?
def __init__(self, requirement_string):
try:
req = REQUIREMENT.parseString(requirement_string)
except ParseException as e:
raise InvalidRequirement(
"Invalid requirement, parse error at \"{0!r}\"".format(
requirement_string[e.loc:e.loc + 8]))
self.name = req.name
if req.url:
parsed_url = urlparse.urlparse(req.url)
if not (parsed_url.scheme and parsed_url.netloc) or (
not parsed_url.scheme and not parsed_url.netloc):
raise InvalidRequirement("Invalid URL given")
self.url = req.url
else:
self.url = None
self.extras = set(req.extras.asList() if req.extras else [])
self.specifier = SpecifierSet(req.specifier)
self.marker = req.marker if req.marker else None
def __str__(self):
parts = [self.name]
if self.extras:
parts.append("[{0}]".format(",".join(sorted(self.extras))))
if self.specifier:
parts.append(str(self.specifier))
if self.url:
parts.append("@ {0}".format(self.url))
if self.marker:
parts.append("; {0}".format(self.marker))
return "".join(parts)
def __repr__(self):
return "<Requirement({0!r})>".format(str(self))
| gpl-3.0 |
ray-project/ray | python/ray/util/collective/tests/single_node_cpu_tests/test_reducescatter.py | 1 | 5148 | """Test the collective reducescatter API."""
import pytest
import ray
import numpy as np
import torch
from ray.util.collective.types import Backend
from ray.util.collective.tests.cpu_util import create_collective_workers, \
init_tensors_for_gather_scatter
@pytest.mark.parametrize("backend", [Backend.GLOO])
@pytest.mark.parametrize("tensor_backend", ["numpy", "torch"])
@pytest.mark.parametrize("array_size",
[2, 2**5, 2**10, 2**15, 2**20, [2, 2], [5, 5, 5]])
def test_reducescatter_different_array_size(ray_start_single_node, array_size,
tensor_backend, backend):
world_size = 2
actors, _ = create_collective_workers(world_size, backend=backend)
init_tensors_for_gather_scatter(
actors, array_size=array_size, tensor_backend=tensor_backend)
results = ray.get([a.do_reducescatter.remote() for a in actors])
for i in range(world_size):
if tensor_backend == "numpy":
assert (results[i] == np.ones(array_size, dtype=np.float32) *
world_size).all()
else:
assert (results[i] == torch.ones(array_size, dtype=torch.float32) *
world_size).all()
@pytest.mark.parametrize("backend", [Backend.GLOO])
@pytest.mark.parametrize("dtype",
[np.uint8, np.float16, np.float32, np.float64])
def test_reducescatter_different_dtype(ray_start_single_node, dtype, backend):
world_size = 2
actors, _ = create_collective_workers(world_size, backend=backend)
init_tensors_for_gather_scatter(actors, dtype=dtype)
results = ray.get([a.do_reducescatter.remote() for a in actors])
for i in range(world_size):
for j in range(world_size):
assert (results[i] == np.ones(10, dtype=dtype) * world_size).all()
@pytest.mark.parametrize("backend", [Backend.GLOO])
def test_reducescatter_torch_numpy(ray_start_single_node, backend):
world_size = 2
shape = [10, 10]
actors, _ = create_collective_workers(world_size, backend=backend)
# tensor is pytorch, list is numpy
for i, a in enumerate(actors):
t = torch.ones(shape, dtype=torch.float32) * (i + 1)
ray.wait([a.set_buffer.remote(t)])
list_buffer = [
np.ones(shape, dtype=np.float32) for _ in range(world_size)
]
ray.wait([a.set_list_buffer.remote(list_buffer)])
results = ray.get([a.do_reducescatter.remote() for a in actors])
for i in range(world_size):
assert (results[i] == torch.ones(shape, dtype=torch.float32) *
world_size).all()
# tensor is numpy, list is pytorch
for i, a in enumerate(actors):
t = np.ones(shape, dtype=np.float32) * (i + 1)
ray.wait([a.set_buffer.remote(t)])
list_buffer = [
torch.ones(shape, dtype=torch.float32) for _ in range(world_size)
]
ray.wait([a.set_list_buffer.remote(list_buffer)])
results = ray.get([a.do_reducescatter.remote() for a in actors])
for i in range(world_size):
assert (
results[i] == np.ones(shape, dtype=np.float32) * world_size).all()
# some tensors in the list are pytorch, some are numpy
for i, a in enumerate(actors):
if i % 2 == 0:
t = torch.ones(shape, dtype=torch.float32) * (i + 1)
else:
t = np.ones(shape, dtype=np.float32) * (i + 1)
ray.wait([a.set_buffer.remote(t)])
list_buffer = []
for j in range(world_size):
if j % 2 == 0:
list_buffer.append(torch.ones(shape, dtype=torch.float32))
else:
list_buffer.append(np.ones(shape, dtype=np.float32))
ray.wait([a.set_list_buffer.remote(list_buffer)])
results = ray.get([a.do_reducescatter.remote() for a in actors])
for i in range(world_size):
if i % 2 == 0:
assert (results[i] == torch.ones(shape, dtype=torch.float32) *
world_size).all()
else:
assert (results[i] == np.ones(shape, dtype=np.float32) *
world_size).all()
# mixed case
for i, a in enumerate(actors):
if i % 2 == 0:
t = torch.ones(shape, dtype=torch.float32) * (i + 1)
else:
t = np.ones(shape, dtype=np.float32) * (i + 1)
ray.wait([a.set_buffer.remote(t)])
list_buffer = []
for j in range(world_size):
if j % 2 == 0:
list_buffer.append(np.ones(shape, dtype=np.float32))
else:
list_buffer.append(torch.ones(shape, dtype=torch.float32))
ray.wait([a.set_list_buffer.remote(list_buffer)])
results = ray.get([a.do_reducescatter.remote() for a in actors])
for i in range(world_size):
if i % 2 == 0:
assert (results[i] == torch.ones(shape, dtype=torch.float32) *
world_size).all()
else:
assert (results[i] == np.ones(shape, dtype=np.float32) *
world_size).all()
if __name__ == "__main__":
import pytest
import sys
sys.exit(pytest.main(["-v", "-x", __file__]))
| apache-2.0 |
vhanla/CudaText | app/cudatext.app/Contents/Resources/py/cuda_addonman/__init__.py | 2 | 20035 | import os
import re
import shutil
import json
import collections
import webbrowser
import subprocess
from cudatext import *
from urllib.parse import unquote
from .work_local import *
from .work_remote import *
from .work_dlg_config import *
from .work_github import *
from .work_cudatext_updates__fosshub import check_cudatext
from .work_install_helper import after_install
from . import opt
dir_for_all = os.path.join(os.path.expanduser('~'), 'CudaText_addons')
fn_config = os.path.join(app_path(APP_DIR_SETTINGS), 'cuda_addonman.json')
PREINST = 'preinstalled'
STD_MODULES = (
'cuda_addonman',
'cuda_comments',
'cuda_emmet',
'cuda_insert_time',
'cuda_make_plugin',
'cuda_multi_installer',
'cuda_new_file',
'cuda_options_editor',
'cuda_palette',
'cuda_project_man',
'cuda_show_unsaved',
'cuda_snippet_panel',
'cuda_sort',
'cuda_tabs_list',
'cuda_tree_markdown',
'cuda_lexer_detecter',
)
STD_LEXERS = (
'Assembly',
'Bash script',
'Batch files',
'C',
'C++',
'CSS',
'HTML',
'Ini files',
'JavaScript',
'JSDoc',
'JSON',
'Lua',
'Markdown',
'PHP',
'PHP_',
'PowerShell',
'Python',
'RegEx',
'reStructuredText',
'Search results',
'VBScript',
'XML',
'YAML',
)
STD_LEXERS_LITE = (
'JSON',
'Log files',
'SQL',
'XML',
)
STD_THEMES = (
'amy',
'cobalt',
'darkwolf',
'ebony',
'green',
'navy',
'sub',
'white',
'zeus',
)
STD_TRANSLATIONS = (
'ru_RU',
'translation template',
)
STD_SNIPPETS = (
'Std.HtmlTags',
'Std.Php',
)
class Command:
def __init__(self):
if os.path.isfile(fn_config):
data = json.loads(open(fn_config).read(), object_pairs_hook=collections.OrderedDict)
opt.ch_user = data.get('channels_user', opt.ch_user)
opt.suggest_readme = data.get('suggest_readme', True)
opt.install_confirm = data.get('install_confirm', True)
opt.proxy = data.get('proxy', '')
def do_config(self):
res = do_config_dialog()
if res is None: return
data = {}
data['channels_user'] = opt.ch_user
data['suggest_readme'] = opt.suggest_readme
data['install_confirm'] = opt.install_confirm
data['proxy'] = opt.proxy
with open(fn_config, 'w') as f:
f.write(json.dumps(data, indent=4))
def do_show_links(self):
msg_status('Downloading list...')
items = get_remote_addons_list(opt.ch_def+opt.ch_user)
msg_status('')
if not items:
msg_status('Cannot download list')
return
res = sorted([item['url'] for item in items])
file_open('')
ed.set_text_all('\n'.join(res)+'\n')
def do_download_all(self):
global dir_for_all
res = dlg_input('Folder to save files:', dir_for_all)
if not res: return
dir_for_all = res
if not os.path.isdir(dir_for_all):
os.mkdir(dir_for_all)
if not os.path.isdir(dir_for_all):
msg_box('Cannot create dir: '+dir_for_all, MB_OK+MB_ICONERROR)
return
msg_status('Downloading list...')
items = get_remote_addons_list(opt.ch_def+opt.ch_user)
msg_status('')
if not items:
msg_status('Cannot download list')
return
self.init_progress()
self.stopped = False
self.stopped_force = False
self.stopped_msg = ''
dlg_proc(self.h_pro, DLG_SHOW_NONMODAL)
err = 0
for (i, item) in enumerate(items):
url = item['url']
if self.stopped:
self.stopped_force = True
self.stopped_msg = '(got %d of %d files)' % (i+1, len(items))
break
percent = (i+1)*100//len(items)
text = 'Downloading: %d/%d'%(i+1, len(items))
self.show_progress(percent, text)
name = unquote(url.split('/')[-1])
dir = os.path.join(dir_for_all, name.split('.')[0])
if not os.path.isdir(dir):
os.mkdir(dir)
fn = os.path.join(dir, name)
res = get_url(url, fn)
if res == False: #abort button
break
if not os.path.isfile(fn):
err += 1
print('Cannot download file: '+url)
continue
self.hide_progress()
text = 'Download complete' if not self.stopped_force else 'Download stopped '+self.stopped_msg
if err>0:
text += '\nErrors occured, see Python console'
msg_box(text, MB_OK+MB_ICONINFO)
def do_reinstall_addon(self):
self.do_install_addon(True)
def do_install_addon(self, reinstall=False):
def is_item_installed(item, installed_modules, installed_lexers):
if item['kind']=='lexer':
return item['name'] in installed_lexers
else:
return item.get('module', '') in installed_modules
caption = 'Re-install' if reinstall else 'Install'
msg_status('Downloading list...')
items = get_remote_addons_list(opt.ch_def+opt.ch_user)
msg_status('')
if not items:
msg_status('Cannot download list')
return
items = sorted(items,
key=lambda item: (item['kind'], item['name'])
)
kinds = sorted(list(set([i['kind'] for i in items])))
installed = get_installed_addons()
installed_modules = [i['module'] for i in installed if i['kind']=='plugin']
installed_lexers = [i['name'].replace(' ', '_') for i in installed if i['kind']=='lexer']
if reinstall:
items = [i for i in items if is_item_installed(i, installed_modules, installed_lexers)]
else:
items = [i for i in items if not is_item_installed(i, installed_modules, installed_lexers)]
names = ['<Category>'] + [ i['kind']+': '+i['name']+'\t'+i['desc'] for i in items ]
res = dlg_menu(
MENU_LIST_ALT+MENU_NO_FUZZY+MENU_NO_FULLFILTER,
names,
caption=caption
)
if res is None: return
if res==0:
res = dlg_menu(
MENU_LIST,
kinds,
caption='Category'
)
if res is None: return
need_kind = kinds[res]
items = [ i for i in items if i['kind']==need_kind ]
names = [ i['kind']+': '+i['name']+'\t'+i['desc'] for i in items ]
res = dlg_menu(
MENU_LIST_ALT+MENU_NO_FUZZY+MENU_NO_FULLFILTER,
names,
caption=caption+' / Category "'+need_kind+'"'
)
if res is None: return
name = items[res]['name']
url = items[res]['url']
version = items[res]['v']
kind = items[res]['kind']
req = items[res].get('req', '')
else:
res -= 1
name = items[res]['name']
url = items[res]['url']
version = items[res]['v']
kind = items[res]['kind']
req = items[res].get('req', '')
req_items = []
for req_name in req.split(','):
req_items += [i for i in items if req_name+'.zip'==os.path.basename(i['url']) ]
if req_items:
req_names = ', '.join([i['kind']+': '+i['name'] for i in req_items])
if msg_box('Add-on "%s" requires:\n%s\n\nRequirements will be auto-installed. Proceed?' % (name, req_names),
MB_OKCANCEL+MB_ICONQUESTION)!=ID_OK:
return
for item in req_items:
self.do_install_single(item['name'], item['url'], item['v'], item['kind'], True, False)
self.do_install_single(name, url, version, kind,
not opt.install_confirm,
opt.suggest_readme)
def do_install_single(self, name, url, version, kind, is_silent, suggest_readme):
#check for CudaLint
if 'linter.' in url:
if not 'cuda_lint' in get_installed_modules():
msg_box('This is linter, it requires CudaLint plugin installed', MB_OK+MB_ICONWARNING)
return
#check for CudaFormatter
if 'formatter.' in url:
if not 'cuda_fmt' in get_installed_modules():
msg_box('This is formatter, it requires CudaFormatter plugin installed', MB_OK+MB_ICONWARNING)
return
#download
fn = get_plugin_zip(url)
if not os.path.isfile(fn):
msg_status('Cannot download file')
return
s_options = '/silent' if is_silent else ''
ok = file_open(fn, options=s_options)
msg_status('Addon installed' if ok else 'Installation cancelled')
if not ok:
os.remove(fn)
return
#save version
props = do_save_version(url, fn, version)
os.remove(fn)
if props:
#suggest readme
m = props[2]
if m:
after_install(m)
if m and suggest_readme:
names = []
fn = get_readme_of_module(m)
if fn:
names.append((get_name_of_module(m)+': view readme', fn))
fn = get_history_of_module(m)
if fn:
names.append((get_name_of_module(m)+': view history', fn))
if names:
res = dlg_menu(MENU_LIST, [s[0] for s in names])
if res is None: return
file_open(names[res][1])
def do_install_lexer(self):
"""Not used. For future? Suggest only lexers to install"""
items = get_avail_list()
items = [l for l in items if l[0].startswith('Lexer:')]
res = dlg_menu(MENU_LIST, [l[0] for l in items])
if res is None: return
res = items[res]
url = get_item_url(res[2])
fn = get_plugin_zip(url)
if os.path.isfile(fn):
file_open(fn)
def do_remove(self):
items = get_installed_addons({
'plugins': STD_MODULES,
'lexers': STD_LEXERS,
'lexers_lite': STD_LEXERS_LITE,
'themes': STD_THEMES,
'lang': STD_TRANSLATIONS,
'snippets': STD_SNIPPETS,
})
desc = [i['kind']+': '+i['name'] for i in items]
res = dlg_menu(MENU_LIST, desc, caption='Remove add-on')
if res is None: return
item = items[res]
if msg_box('Remove '+item['kind']+': '+item['name'], MB_OKCANCEL+MB_ICONQUESTION)!=ID_OK:
return
module = item.get('module', '')
if module:
do_remove_version_of_plugin(module)
ok = True
for fn in item['files']:
if fn.endswith('/'):
fn = fn[:-1]
ok = do_remove_dir(fn)
else:
if os.path.isfile(fn):
os.remove(fn)
if ok:
msg_box('Removed, restart program to see changes', MB_OK+MB_ICONINFO)
def do_edit(self):
m = get_installed_choice('Edit')
if m is None: return
fn = get_initpy_of_module(m)
file_open(fn)
msg_status('Opened: '+fn)
def do_homepage(self):
m = get_installed_choice('Visit homepage')
if m is None: return
s = get_homepage_of_module(m)
if s:
webbrowser.open_new_tab(s)
msg_status('Opened browser: '+s)
else:
msg_box('Plugin "%s" doesn\'t have "homepage" field in install.inf' % \
get_name_of_module(m), MB_OK+MB_ICONWARNING)
def do_readme(self):
m = get_installed_choice('Open readme')
if m is None: return
s = get_readme_of_module(m)
if s:
file_open(s)
else:
msg_status('Plugin "%s" doesn\'t have readme' % get_name_of_module(m))
def do_history(self):
m = get_installed_choice('Open history')
if m is None: return
s = get_history_of_module(m)
if s:
file_open(s)
else:
msg_status('Plugin "%s" doesn\'t have history' % get_name_of_module(m))
def do_update(self):
def fix_name(s, del_brackets):
s = s.replace(' ', '_')
# strip additions in name for "gruvbox (Dark) (Medium)"
if del_brackets:
n = s.find('_(')
if n>=0:
s = s[:n]
return s
dir_data = app_path(APP_DIR_DATA)
dir_py = app_path(APP_DIR_PY)
msg_status('Downloading list...')
addons = get_remote_addons_list(opt.ch_def+opt.ch_user)
msg_status('')
if not addons:
msg_status('Cannot download list')
return
modules = get_installed_modules()
modules_git = [m for m in modules if os.path.isdir(os.path.join(dir_py, m, '.git'))]
modules = [m for m in modules if not m in modules_git]
installed = get_installed_addons()
lexers = [fix_name(i['name'], False) for i in installed if i['kind']=='lexer']
langs = [fix_name(i['name'], False) for i in installed if i['kind']=='translation']
themes = [fix_name(i['name'], True) for i in installed if i['kind']=='theme']
addons = [a for a in addons if a['kind'] in ('plugin', 'treehelper', 'linter', 'formatter') and a.get('module', '') in modules] \
+ [a for a in addons if a['kind']=='lexer' and a['name'] in lexers] \
+ [a for a in addons if a['kind']=='translation' and a['name'] in langs] \
+ [a for a in addons if a['kind']=='theme' and a['name'].lower() in themes]
modules_web = [a.get('module', '') for a in addons]
modules_web = [a for a in modules_web if a]
modules_local = [m for m in modules if m not in modules_web]
for a in addons:
m = a.get('module', '')
if a['kind']=='lexer':
a['dir'] = 'data/lexlib'
elif a['kind']=='translation':
a['dir'] = 'data/lang'
elif a['kind']=='theme':
a['dir'] = 'data/themes'
else:
a['dir'] = 'py/'+m
v_local = '?'
if m in STD_MODULES:
v_local = PREINST
url = a['url']
v_remote = a['v']
v_local = get_addon_version(url) or v_local
a['v_local'] = v_local
a['check'] = (v_local!=PREINST) and ((v_local=='?') or (v_local<v_remote))
for m in modules_git:
d = {}
d['module'] = m
d['dir'] = 'py/'+m
d['kind'] = 'plugin'
d['name'] = get_name_of_module(m)
d['v_local'] = 'Git'
d['v'] = 'Git'
d['url'] = ''
d['check'] = False
addons.append(d)
text_headers = '\r'.join(('Name=260', 'Folder=180', 'Local=125', 'Available=125'))
text_columns = ['\r'.join(('['+i['kind']+'] '+i['name'], i['dir'], i['v_local'], i['v'])) for i in addons]
text_items = '\t'.join([text_headers]+text_columns)
text_checks = ['1' if i['check'] else '0' for i in addons]
text_val = '0;'+','.join(text_checks)
text_val_initial = text_val
RES_OK = 0
RES_CANCEL = 1
RES_LIST = 2
RES_SEL_NONE = 3
RES_SEL_NEW = 4
c1 = chr(1)
while True:
text = '\n'.join([
c1.join(['type=button', 'pos=514,500,614,0', 'cap=Update', 'props=1']),
c1.join(['type=button', 'pos=620,500,720,0', 'cap=Cancel']),
c1.join(['type=checklistview', 'pos=6,6,720,490', 'items='+text_items, 'val='+text_val, 'props=1']),
c1.join(['type=button', 'pos=6,500,100,0', 'cap=Deselect all']),
c1.join(['type=button', 'pos=106,500,200,0', 'cap=Select new']),
])
res = dlg_custom('Update add-ons', 726, 532, text)
if res is None: return
res, text = res
if res == RES_SEL_NONE:
text_val = '0;'
continue
if res == RES_SEL_NEW:
text_val = text_val_initial
continue
if res == RES_CANCEL:
return
if res == RES_OK:
break
text = text.splitlines()[RES_LIST]
text = text.split(';')[1].split(',')
addons = [a for (i, a) in enumerate(addons) if 0<=i<len(text) and text[i]=='1']
if not addons:
return
print('Updating addons:')
fail_count = 0
for a in addons:
print(' [%s] %s' % (a['kind'], a['name']))
msg_status('Updating: [%s] %s' % (a['kind'], a['name']), True)
m = a.get('module', '')
if m:
# special update for Git repos
m_dir = os.path.join(app_path(APP_DIR_PY), m)
if os.path.isdir(os.path.join(m_dir, '.git')):
msg_status('Running "git pull" in "%s"'%m_dir, True)
try:
subprocess.call(['git', 'stash', 'save'], cwd=m_dir)
subprocess.call(['git', 'pull'], cwd=m_dir)
except:
msg_status('Error running Git', True)
print(' Error running Git')
else:
# delete old dir
do_remove_dir(m_dir)
url = a['url']
if not url: continue
fn = get_plugin_zip(url)
if not fn: continue
if os.path.isfile(fn) and file_open(fn, options='/silent'):
do_save_version(url, fn, a['v'])
else:
fail_count += 1
print(' Update failed: [%s] %s' % (a['kind'], a['name']) )
s = 'Done'
if fail_count>0:
s += ', with %d fail(s)'%fail_count
print(s)
msg_status(s)
def check_cudatext_updates(self):
check_cudatext()
def install_from_github(self):
do_install_from_github()
def init_progress(self):
self.h_pro = dlg_proc(0, DLG_CREATE)
dlg_proc(self.h_pro, DLG_PROP_SET, prop={
'cap': 'Download add-ons',
'w': 400,
'h': 110,
'topmost': True,
'on_close': self.progress_close,
})
n = dlg_proc(self.h_pro, DLG_CTL_ADD, prop='label')
dlg_proc(self.h_pro, DLG_CTL_PROP_SET, index=n, prop={
'name': 'inf',
'cap': 'Downloading...',
'x': 10,
'y': 25,
})
n = dlg_proc(self.h_pro, DLG_CTL_ADD, prop='progressbar')
dlg_proc(self.h_pro, DLG_CTL_PROP_SET, index=n, prop={
'name': 'pro',
'x': 10,
'y': 50,
'w': 380,
'h': 15,
'ex1': 0, #min
'ex2': 100, #max
'ex3': True, #smooth
})
n = dlg_proc(self.h_pro, DLG_CTL_ADD, prop='button')
dlg_proc(self.h_pro, DLG_CTL_PROP_SET, index=n, prop={
'name': 'btn',
'cap': 'Cancel',
'x': 150,
'w': 100,
'y': 80,
'on_change': self.progress_btn_click,
})
def show_progress(self, percent, text):
dlg_proc(self.h_pro, DLG_CTL_PROP_SET, name='pro', prop={'val': percent,})
dlg_proc(self.h_pro, DLG_CTL_PROP_SET, name='inf', prop={'cap': text,})
app_idle(False)
def hide_progress(self):
dlg_proc(self.h_pro, DLG_HIDE)
dlg_proc(self.h_pro, DLG_FREE)
self.h_pro = None
def progress_btn_click(self, id_dlg, id_ctl, data='', info=''):
self.stopped = True
def progress_close(self, id_dlg, id_ctl, data='', info=''):
self.stopped = True
| mpl-2.0 |
40223209/2015cd_midterm | static/Brython3.1.1-20150328-091302/Lib/textwrap.py | 745 | 16488 | """Text wrapping and filling.
"""
# Copyright (C) 1999-2001 Gregory P. Ward.
# Copyright (C) 2002, 2003 Python Software Foundation.
# Written by Greg Ward <gward@python.net>
import re
__all__ = ['TextWrapper', 'wrap', 'fill', 'dedent', 'indent']
# Hardcode the recognized whitespace characters to the US-ASCII
# whitespace characters. The main reason for doing this is that in
# ISO-8859-1, 0xa0 is non-breaking whitespace, so in certain locales
# that character winds up in string.whitespace. Respecting
# string.whitespace in those cases would 1) make textwrap treat 0xa0 the
# same as any other whitespace char, which is clearly wrong (it's a
# *non-breaking* space), 2) possibly cause problems with Unicode,
# since 0xa0 is not in range(128).
_whitespace = '\t\n\x0b\x0c\r '
class TextWrapper:
"""
Object for wrapping/filling text. The public interface consists of
the wrap() and fill() methods; the other methods are just there for
subclasses to override in order to tweak the default behaviour.
If you want to completely replace the main wrapping algorithm,
you'll probably have to override _wrap_chunks().
Several instance attributes control various aspects of wrapping:
width (default: 70)
the maximum width of wrapped lines (unless break_long_words
is false)
initial_indent (default: "")
string that will be prepended to the first line of wrapped
output. Counts towards the line's width.
subsequent_indent (default: "")
string that will be prepended to all lines save the first
of wrapped output; also counts towards each line's width.
expand_tabs (default: true)
Expand tabs in input text to spaces before further processing.
Each tab will become 0 .. 'tabsize' spaces, depending on its position
in its line. If false, each tab is treated as a single character.
tabsize (default: 8)
Expand tabs in input text to 0 .. 'tabsize' spaces, unless
'expand_tabs' is false.
replace_whitespace (default: true)
Replace all whitespace characters in the input text by spaces
after tab expansion. Note that if expand_tabs is false and
replace_whitespace is true, every tab will be converted to a
single space!
fix_sentence_endings (default: false)
Ensure that sentence-ending punctuation is always followed
by two spaces. Off by default because the algorithm is
(unavoidably) imperfect.
break_long_words (default: true)
Break words longer than 'width'. If false, those words will not
be broken, and some lines might be longer than 'width'.
break_on_hyphens (default: true)
Allow breaking hyphenated words. If true, wrapping will occur
preferably on whitespaces and right after hyphens part of
compound words.
drop_whitespace (default: true)
Drop leading and trailing whitespace from lines.
"""
unicode_whitespace_trans = {}
uspace = ord(' ')
for x in _whitespace:
unicode_whitespace_trans[ord(x)] = uspace
# This funky little regex is just the trick for splitting
# text up into word-wrappable chunks. E.g.
# "Hello there -- you goof-ball, use the -b option!"
# splits into
# Hello/ /there/ /--/ /you/ /goof-/ball,/ /use/ /the/ /-b/ /option!
# (after stripping out empty strings).
wordsep_re = re.compile(
r'(\s+|' # any whitespace
r'[^\s\w]*\w+[^0-9\W]-(?=\w+[^0-9\W])|' # hyphenated words
r'(?<=[\w\!\"\'\&\.\,\?])-{2,}(?=\w))') # em-dash
# This less funky little regex just split on recognized spaces. E.g.
# "Hello there -- you goof-ball, use the -b option!"
# splits into
# Hello/ /there/ /--/ /you/ /goof-ball,/ /use/ /the/ /-b/ /option!/
wordsep_simple_re = re.compile(r'(\s+)')
# XXX this is not locale- or charset-aware -- string.lowercase
# is US-ASCII only (and therefore English-only)
sentence_end_re = re.compile(r'[a-z]' # lowercase letter
r'[\.\!\?]' # sentence-ending punct.
r'[\"\']?' # optional end-of-quote
r'\Z') # end of chunk
def __init__(self,
width=70,
initial_indent="",
subsequent_indent="",
expand_tabs=True,
replace_whitespace=True,
fix_sentence_endings=False,
break_long_words=True,
drop_whitespace=True,
break_on_hyphens=True,
tabsize=8):
self.width = width
self.initial_indent = initial_indent
self.subsequent_indent = subsequent_indent
self.expand_tabs = expand_tabs
self.replace_whitespace = replace_whitespace
self.fix_sentence_endings = fix_sentence_endings
self.break_long_words = break_long_words
self.drop_whitespace = drop_whitespace
self.break_on_hyphens = break_on_hyphens
self.tabsize = tabsize
# -- Private methods -----------------------------------------------
# (possibly useful for subclasses to override)
def _munge_whitespace(self, text):
"""_munge_whitespace(text : string) -> string
Munge whitespace in text: expand tabs and convert all other
whitespace characters to spaces. Eg. " foo\tbar\n\nbaz"
becomes " foo bar baz".
"""
if self.expand_tabs:
text = text.expandtabs(self.tabsize)
if self.replace_whitespace:
text = text.translate(self.unicode_whitespace_trans)
return text
def _split(self, text):
"""_split(text : string) -> [string]
Split the text to wrap into indivisible chunks. Chunks are
not quite the same as words; see _wrap_chunks() for full
details. As an example, the text
Look, goof-ball -- use the -b option!
breaks into the following chunks:
'Look,', ' ', 'goof-', 'ball', ' ', '--', ' ',
'use', ' ', 'the', ' ', '-b', ' ', 'option!'
if break_on_hyphens is True, or in:
'Look,', ' ', 'goof-ball', ' ', '--', ' ',
'use', ' ', 'the', ' ', '-b', ' ', option!'
otherwise.
"""
if self.break_on_hyphens is True:
chunks = self.wordsep_re.split(text)
else:
chunks = self.wordsep_simple_re.split(text)
chunks = [c for c in chunks if c]
return chunks
def _fix_sentence_endings(self, chunks):
"""_fix_sentence_endings(chunks : [string])
Correct for sentence endings buried in 'chunks'. Eg. when the
original text contains "... foo.\nBar ...", munge_whitespace()
and split() will convert that to [..., "foo.", " ", "Bar", ...]
which has one too few spaces; this method simply changes the one
space to two.
"""
i = 0
patsearch = self.sentence_end_re.search
while i < len(chunks)-1:
if chunks[i+1] == " " and patsearch(chunks[i]):
chunks[i+1] = " "
i += 2
else:
i += 1
def _handle_long_word(self, reversed_chunks, cur_line, cur_len, width):
"""_handle_long_word(chunks : [string],
cur_line : [string],
cur_len : int, width : int)
Handle a chunk of text (most likely a word, not whitespace) that
is too long to fit in any line.
"""
# Figure out when indent is larger than the specified width, and make
# sure at least one character is stripped off on every pass
if width < 1:
space_left = 1
else:
space_left = width - cur_len
# If we're allowed to break long words, then do so: put as much
# of the next chunk onto the current line as will fit.
if self.break_long_words:
cur_line.append(reversed_chunks[-1][:space_left])
reversed_chunks[-1] = reversed_chunks[-1][space_left:]
# Otherwise, we have to preserve the long word intact. Only add
# it to the current line if there's nothing already there --
# that minimizes how much we violate the width constraint.
elif not cur_line:
cur_line.append(reversed_chunks.pop())
# If we're not allowed to break long words, and there's already
# text on the current line, do nothing. Next time through the
# main loop of _wrap_chunks(), we'll wind up here again, but
# cur_len will be zero, so the next line will be entirely
# devoted to the long word that we can't handle right now.
def _wrap_chunks(self, chunks):
"""_wrap_chunks(chunks : [string]) -> [string]
Wrap a sequence of text chunks and return a list of lines of
length 'self.width' or less. (If 'break_long_words' is false,
some lines may be longer than this.) Chunks correspond roughly
to words and the whitespace between them: each chunk is
indivisible (modulo 'break_long_words'), but a line break can
come between any two chunks. Chunks should not have internal
whitespace; ie. a chunk is either all whitespace or a "word".
Whitespace chunks will be removed from the beginning and end of
lines, but apart from that whitespace is preserved.
"""
lines = []
if self.width <= 0:
raise ValueError("invalid width %r (must be > 0)" % self.width)
# Arrange in reverse order so items can be efficiently popped
# from a stack of chucks.
chunks.reverse()
while chunks:
# Start the list of chunks that will make up the current line.
# cur_len is just the length of all the chunks in cur_line.
cur_line = []
cur_len = 0
# Figure out which static string will prefix this line.
if lines:
indent = self.subsequent_indent
else:
indent = self.initial_indent
# Maximum width for this line.
width = self.width - len(indent)
# First chunk on line is whitespace -- drop it, unless this
# is the very beginning of the text (ie. no lines started yet).
if self.drop_whitespace and chunks[-1].strip() == '' and lines:
del chunks[-1]
while chunks:
l = len(chunks[-1])
# Can at least squeeze this chunk onto the current line.
if cur_len + l <= width:
cur_line.append(chunks.pop())
cur_len += l
# Nope, this line is full.
else:
break
# The current line is full, and the next chunk is too big to
# fit on *any* line (not just this one).
if chunks and len(chunks[-1]) > width:
self._handle_long_word(chunks, cur_line, cur_len, width)
# If the last chunk on this line is all whitespace, drop it.
if self.drop_whitespace and cur_line and cur_line[-1].strip() == '':
del cur_line[-1]
# Convert current line back to a string and store it in list
# of all lines (return value).
if cur_line:
lines.append(indent + ''.join(cur_line))
return lines
# -- Public interface ----------------------------------------------
def wrap(self, text):
"""wrap(text : string) -> [string]
Reformat the single paragraph in 'text' so it fits in lines of
no more than 'self.width' columns, and return a list of wrapped
lines. Tabs in 'text' are expanded with string.expandtabs(),
and all other whitespace characters (including newline) are
converted to space.
"""
text = self._munge_whitespace(text)
chunks = self._split(text)
if self.fix_sentence_endings:
self._fix_sentence_endings(chunks)
return self._wrap_chunks(chunks)
def fill(self, text):
"""fill(text : string) -> string
Reformat the single paragraph in 'text' to fit in lines of no
more than 'self.width' columns, and return a new string
containing the entire wrapped paragraph.
"""
return "\n".join(self.wrap(text))
# -- Convenience interface ---------------------------------------------
def wrap(text, width=70, **kwargs):
"""Wrap a single paragraph of text, returning a list of wrapped lines.
Reformat the single paragraph in 'text' so it fits in lines of no
more than 'width' columns, and return a list of wrapped lines. By
default, tabs in 'text' are expanded with string.expandtabs(), and
all other whitespace characters (including newline) are converted to
space. See TextWrapper class for available keyword args to customize
wrapping behaviour.
"""
w = TextWrapper(width=width, **kwargs)
return w.wrap(text)
def fill(text, width=70, **kwargs):
"""Fill a single paragraph of text, returning a new string.
Reformat the single paragraph in 'text' to fit in lines of no more
than 'width' columns, and return a new string containing the entire
wrapped paragraph. As with wrap(), tabs are expanded and other
whitespace characters converted to space. See TextWrapper class for
available keyword args to customize wrapping behaviour.
"""
w = TextWrapper(width=width, **kwargs)
return w.fill(text)
# -- Loosely related functionality -------------------------------------
_whitespace_only_re = re.compile('^[ \t]+$', re.MULTILINE)
_leading_whitespace_re = re.compile('(^[ \t]*)(?:[^ \t\n])', re.MULTILINE)
def dedent(text):
"""Remove any common leading whitespace from every line in `text`.
This can be used to make triple-quoted strings line up with the left
edge of the display, while still presenting them in the source code
in indented form.
Note that tabs and spaces are both treated as whitespace, but they
are not equal: the lines " hello" and "\thello" are
considered to have no common leading whitespace. (This behaviour is
new in Python 2.5; older versions of this module incorrectly
expanded tabs before searching for common leading whitespace.)
"""
# Look for the longest leading string of spaces and tabs common to
# all lines.
margin = None
text = _whitespace_only_re.sub('', text)
indents = _leading_whitespace_re.findall(text)
for indent in indents:
if margin is None:
margin = indent
# Current line more deeply indented than previous winner:
# no change (previous winner is still on top).
elif indent.startswith(margin):
pass
# Current line consistent with and no deeper than previous winner:
# it's the new winner.
elif margin.startswith(indent):
margin = indent
# Current line and previous winner have no common whitespace:
# there is no margin.
else:
margin = ""
break
# sanity check (testing/debugging only)
if 0 and margin:
for line in text.split("\n"):
assert not line or line.startswith(margin), \
"line = %r, margin = %r" % (line, margin)
if margin:
text = re.sub(r'(?m)^' + margin, '', text)
return text
def indent(text, prefix, predicate=None):
"""Adds 'prefix' to the beginning of selected lines in 'text'.
If 'predicate' is provided, 'prefix' will only be added to the lines
where 'predicate(line)' is True. If 'predicate' is not provided,
it will default to adding 'prefix' to all non-empty lines that do not
consist solely of whitespace characters.
"""
if predicate is None:
def predicate(line):
return line.strip()
def prefixed_lines():
for line in text.splitlines(True):
yield (prefix + line if predicate(line) else line)
return ''.join(prefixed_lines())
if __name__ == "__main__":
#print dedent("\tfoo\n\tbar")
#print dedent(" \thello there\n \t how are you?")
print(dedent("Hello there.\n This is indented."))
| gpl-3.0 |
brennie/reviewboard | reviewboard/webapi/tests/test_review_reply_general_comment.py | 5 | 9334 | from __future__ import unicode_literals
from django.utils import six
from reviewboard.reviews.models import GeneralComment
from reviewboard.webapi.resources import resources
from reviewboard.webapi.tests.base import BaseWebAPITestCase
from reviewboard.webapi.tests.mimetypes import (
review_reply_general_comment_item_mimetype,
review_reply_general_comment_list_mimetype)
from reviewboard.webapi.tests.mixins import (
BasicTestsMetaclass,
ReviewRequestChildItemMixin,
ReviewRequestChildListMixin)
from reviewboard.webapi.tests.mixins_comment import (
CommentReplyItemMixin,
CommentReplyListMixin)
from reviewboard.webapi.tests.urls import (
get_review_reply_general_comment_item_url,
get_review_reply_general_comment_list_url)
@six.add_metaclass(BasicTestsMetaclass)
class ResourceListTests(CommentReplyListMixin, ReviewRequestChildListMixin,
BaseWebAPITestCase):
"""Testing the ReviewReplyGeneralCommentResource list APIs."""
fixtures = ['test_users']
sample_api_url = \
'review-requests/<id>/reviews/<id>/replies/<id>/general-comments/'
resource = resources.review_reply_general_comment
def setup_review_request_child_test(self, review_request):
review = self.create_review(review_request, user=self.user,
publish=True)
self.create_general_comment(review)
reply = self.create_reply(review, user=self.user)
return (get_review_reply_general_comment_list_url(reply),
review_reply_general_comment_list_mimetype)
def compare_item(self, item_rsp, comment):
self.assertEqual(item_rsp['id'], comment.pk)
self.assertEqual(item_rsp['text'], comment.text)
if comment.rich_text:
self.assertEqual(item_rsp['text_type'], 'markdown')
else:
self.assertEqual(item_rsp['text_type'], 'plain')
#
# HTTP GET tests
#
def setup_basic_get_test(self, user, with_local_site, local_site_name,
populate_items):
review_request = self.create_review_request(
with_local_site=with_local_site,
submitter=user,
publish=True)
review = self.create_review(review_request, user=user)
comment = self.create_general_comment(review)
reply = self.create_reply(review, user=user)
if populate_items:
items = [
self.create_general_comment(reply, reply_to=comment),
]
else:
items = []
return (get_review_reply_general_comment_list_url(reply,
local_site_name),
review_reply_general_comment_list_mimetype,
items)
#
# HTTP POST tests
#
def setup_basic_post_test(self, user, with_local_site, local_site_name,
post_valid_data):
review_request = self.create_review_request(
with_local_site=with_local_site,
submitter=user,
publish=True)
review = self.create_review(review_request, user=user, publish=True)
comment = self.create_general_comment(review)
reply = self.create_reply(review, user=user)
return (get_review_reply_general_comment_list_url(reply,
local_site_name),
review_reply_general_comment_item_mimetype,
{
'reply_to_id': comment.pk,
'text': 'Test comment',
},
[reply, comment])
def check_post_result(self, user, rsp, reply, comment):
reply_comment = \
GeneralComment.objects.get(pk=rsp['general_comment']['id'])
self.assertEqual(reply_comment.text, 'Test comment')
self.assertEqual(reply_comment.reply_to, comment)
self.assertEqual(reply_comment.rich_text, False)
self.compare_item(rsp['general_comment'], reply_comment)
def test_post_with_http_303(self):
"""Testing the POST
review-requests/<id>/reviews/<id>/replies/<id>/general-comments/ API
with second instance of same reply
"""
comment_text = "My Comment Text"
review_request = self.create_review_request(publish=True)
review = self.create_review(review_request, user=self.user,
publish=True)
comment = self.create_general_comment(review)
reply = self.create_reply(review, user=self.user)
reply_comment = self.create_general_comment(reply, reply_to=comment)
# Now post another reply to the same comment in the same review.
rsp = self.api_post(
get_review_reply_general_comment_list_url(reply),
{
'reply_to_id': comment.pk,
'text': comment_text
},
expected_status=303,
expected_mimetype=review_reply_general_comment_item_mimetype)
self.assertEqual(rsp['stat'], 'ok')
reply_comment = GeneralComment.objects.get(
pk=rsp['general_comment']['id'])
self.assertEqual(reply_comment.text, comment_text)
@six.add_metaclass(BasicTestsMetaclass)
class ResourceItemTests(CommentReplyItemMixin, ReviewRequestChildItemMixin,
BaseWebAPITestCase):
"""Testing the ReviewReplyGeneralCommentResource item APIs."""
fixtures = ['test_users']
sample_api_url = ('review-requests/<id>/reviews/<id>/replies/<id>/'
'general-comments/<id>/')
resource = resources.review_reply_general_comment
def setup_review_request_child_test(self, review_request):
review = self.create_review(review_request, user=self.user,
publish=True)
comment = self.create_general_comment(review)
reply = self.create_reply(review, user=self.user)
reply_comment = self.create_general_comment(reply, reply_to=comment)
return (get_review_reply_general_comment_item_url(reply,
reply_comment.pk),
review_reply_general_comment_item_mimetype)
def compare_item(self, item_rsp, comment):
self.assertEqual(item_rsp['id'], comment.pk)
self.assertEqual(item_rsp['text'], comment.text)
if comment.rich_text:
self.assertEqual(item_rsp['text_type'], 'markdown')
else:
self.assertEqual(item_rsp['text_type'], 'plain')
#
# HTTP DELETE tests
#
def setup_basic_delete_test(self, user, with_local_site, local_site_name):
review_request = self.create_review_request(
with_local_site=with_local_site,
submitter=user,
publish=True)
review = self.create_review(review_request, user=user, publish=True)
comment = self.create_general_comment(review)
reply = self.create_reply(review, user=user)
reply_comment = self.create_general_comment(reply, reply_to=comment)
return (
get_review_reply_general_comment_item_url(
reply, reply_comment.pk, local_site_name),
[reply_comment, reply]
)
def check_delete_result(self, user, reply_comment, reply):
self.assertNotIn(reply_comment, reply.general_comments.all())
#
# HTTP GET tests
#
def setup_basic_get_test(self, user, with_local_site, local_site_name):
review_request = self.create_review_request(
with_local_site=with_local_site,
submitter=user,
publish=True)
review = self.create_review(review_request, user=user, publish=True)
comment = self.create_general_comment(review)
reply = self.create_reply(review, user=user)
reply_comment = self.create_general_comment(reply, reply_to=comment)
return (
get_review_reply_general_comment_item_url(
reply, reply_comment.pk, local_site_name),
review_reply_general_comment_item_mimetype,
reply_comment
)
#
# HTTP PUT tests
#
def setup_basic_put_test(self, user, with_local_site, local_site_name,
put_valid_data):
review_request = self.create_review_request(
with_local_site=with_local_site,
submitter=user,
publish=True)
review = self.create_review(review_request, user=user, publish=True)
comment = self.create_general_comment(review)
reply = self.create_reply(review, user=user)
reply_comment = self.create_general_comment(reply, reply_to=comment)
return (
get_review_reply_general_comment_item_url(
reply, reply_comment.pk, local_site_name),
review_reply_general_comment_item_mimetype,
{
'text': 'Test comment',
},
reply_comment,
[])
def check_put_result(self, user, item_rsp, comment, *args):
comment = GeneralComment.objects.get(pk=comment.pk)
self.assertEqual(item_rsp['id'], comment.pk)
self.assertEqual(item_rsp['text'], 'Test comment')
self.assertEqual(comment.text, 'Test comment')
| mit |
tschneidereit/servo | tests/wpt/web-platform-tests/tools/wptserve/tests/functional/test_cookies.py | 299 | 1996 | import os
import unittest
import urllib2
import json
import wptserve
from base import TestUsingServer, doc_root
class TestResponseSetCookie(TestUsingServer):
def test_name_value(self):
@wptserve.handlers.handler
def handler(request, response):
response.set_cookie("name", "value")
return "Test"
route = ("GET", "/test/name_value", handler)
self.server.router.register(*route)
resp = self.request(route[1])
self.assertEquals(resp.info()["Set-Cookie"], "name=value; Path=/")
def test_unset(self):
@wptserve.handlers.handler
def handler(request, response):
response.set_cookie("name", "value")
response.unset_cookie("name")
return "Test"
route = ("GET", "/test/unset", handler)
self.server.router.register(*route)
resp = self.request(route[1])
self.assertTrue("Set-Cookie" not in resp.info())
def test_delete(self):
@wptserve.handlers.handler
def handler(request, response):
response.delete_cookie("name")
return "Test"
route = ("GET", "/test/delete", handler)
self.server.router.register(*route)
resp = self.request(route[1])
parts = dict(item.split("=") for
item in resp.info()["Set-Cookie"].split("; ") if item)
self.assertEquals(parts["name"], "")
self.assertEquals(parts["Path"], "/")
#Should also check that expires is in the past
class TestRequestCookies(TestUsingServer):
def test_set_cookie(self):
@wptserve.handlers.handler
def handler(request, response):
return request.cookies["name"].value
route = ("GET", "/test/set_cookie", handler)
self.server.router.register(*route)
resp = self.request(route[1], headers={"Cookie": "name=value"})
self.assertEquals(resp.read(), "value")
if __name__ == '__main__':
unittest.main()
| mpl-2.0 |
ic-hep/DIRAC | Core/scripts/dirac-platform.py | 5 | 4471 | #!/usr/bin/env python
########################################################################
# File : dirac-platform
# Author : Adria Casajus
########################################################################
__RCSID__ = "$Id$"
try:
from DIRAC.Core.Utilities.Platform import getPlatformString
except:
import platform, os, sys, re, subprocess
# We need to patch python platform module. It does a string comparison for the libc versions.
# it fails when going from 2.9 to 2.10,
# the fix converts the version to a tuple and attempts a numeric comparison
_libc_search = re.compile( r'(__libc_init)'
'|'
'(GLIBC_([0-9.]+))'
'|'
'(libc(_\w+)?\.so(?:\.(\d[0-9.]*))?)' )
def libc_ver( executable = sys.executable, lib = '', version = '', chunksize = 2048 ):
""" Tries to determine the libc version that the file executable
(which defaults to the Python interpreter) is linked against.
Returns a tuple of strings (lib,version) which default to the
given parameters in case the lookup fails.
Note that the function has intimate knowledge of how different
libc versions add symbols to the executable and thus is probably
only useable for executables compiled using gcc.
The file is read and scanned in chunks of chunksize bytes.
"""
with open( executable, 'rb' ) as f:
binary = f.read( chunksize )
pos = 0
version = [0, 0, 0]
while True:
m = _libc_search.search( binary, pos )
if not m:
binary = f.read( chunksize )
if not binary:
break
pos = 0
continue
libcinit, glibc, glibcversion, so, threads, soversion = m.groups()
if libcinit and not lib:
lib = 'libc'
elif glibc:
glibcversion_parts = glibcversion.split( '.' )
for i in xrange( len( glibcversion_parts ) ):
try:
glibcversion_parts[i] = int( glibcversion_parts[i] )
except ValueError:
glibcversion_parts[i] = 0
if libcinit and not lib:
lib = 'libc'
elif glibc:
if lib != 'glibc':
lib = 'glibc'
version = glibcversion_parts
elif glibcversion_parts > version:
version = glibcversion_parts
elif so:
if lib != 'glibc':
lib = 'libc'
version = max( version, soversion )
if threads and version[-len( threads ):] != threads:
version = version + threads
pos = m.end()
return lib, '.'.join( map( str, version ) )
### Command line interface
def getPlatformString():
# Modified to return our desired platform string, R. Graciani
platformTuple = ( platform.system(), platform.machine() )
if platformTuple[0] == 'Linux':
sp = subprocess.Popen( [ '/sbin/ldconfig', '--print-cache' ], stdout=subprocess.PIPE )
ldre = re.compile( ".*=> (.*/libc\.so\..*$)" )
libs = []
for line in sp.stdout.readlines():
reM = ldre.match( line )
if reM:
libs.append( reM.groups()[0] )
if not libs:
# get version of higher libc installed
if platform.machine().find( '64' ) != -1:
lib = '/lib64'
else:
lib = '/lib'
for libFile in os.listdir( lib ):
if libFile.find( 'libc-' ) == 0 or libFile.find( 'libc.so' ) == 0 :
libs.append( os.path.join( lib , libFile ) )
newest_lib = [0, 0, 0]
for lib in libs:
lib_parts = libc_ver( lib )[1].split( '.' )
for i in xrange( len( lib_parts ) ):
try:
lib_parts[i] = int( lib_parts[i] )
except ValueError:
lib_parts[i] = 0
# print "non integer version numbers"
if lib_parts > newest_lib:
newest_lib = lib_parts
platformTuple += ( 'glibc-' + '.'.join( map( str, newest_lib ) ) , )
elif platformTuple[0] == 'Darwin':
platformTuple += ( '.'.join( platform.mac_ver()[0].split( "." )[:2] ), )
elif platformTuple[0] == 'Windows':
platformTuple += ( platform.win32_ver()[0], )
else:
platformTuple += ( platform.release() )
platformString = "%s_%s_%s" % platformTuple
return platformString
if __name__ == "__main__":
print getPlatformString()
| gpl-3.0 |
kinooo/Sick-Beard | sickbeard/notifiers/pushbullet.py | 1 | 4935 | # Author: Pedro Correia (http://github.com/pedrocorreia/)
# Based on pushalot.py by Nic Wolfe <nic@wolfeden.ca>
# URL: http://code.google.com/p/sickbeard/
#
# This file is part of Sick Beard.
#
# Sick Beard is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Sick Beard is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Sick Beard. If not, see <http://www.gnu.org/licenses/>.
import base64
from httplib import HTTPSConnection, HTTPException
from urllib import urlencode
from ssl import SSLError
import sickbeard
from sickbeard import logger, common
class PushbulletNotifier:
def test_notify(self, pushbullet_api):
return self._sendPushbullet(pushbullet_api, event="Test", message="Testing Pushbullet settings from Sick Beard", method="POST", notificationType="note", force=True)
def get_devices(self, pushbullet_api):
return self._sendPushbullet(pushbullet_api, method="GET", force=True)
def notify_snatch(self, ep_name):
if sickbeard.PUSHBULLET_NOTIFY_ONSNATCH:
self._sendPushbullet(pushbullet_api=None, event=common.notifyStrings[common.NOTIFY_SNATCH], message=ep_name, notificationType="note", method="POST")
def notify_download(self, ep_name):
if sickbeard.PUSHBULLET_NOTIFY_ONDOWNLOAD:
self._sendPushbullet(pushbullet_api=None, event=common.notifyStrings[common.NOTIFY_DOWNLOAD], message=ep_name, notificationType="note", method="POST")
def notify_subtitle_download(self, ep_name, lang):
if sickbeard.PUSHBULLET_NOTIFY_ONSUBTITLEDOWNLOAD:
self._sendPushbullet(pushbullet_api=None, event=common.notifyStrings[common.NOTIFY_SUBTITLE_DOWNLOAD], message=ep_name + ": " + lang, notificationType="note", method="POST")
def _sendPushbullet(self, pushbullet_api=None, pushbullet_device=None, event=None, message=None, notificationType=None, method=None, force=False):
if not sickbeard.USE_PUSHBULLET and not force:
return False
if pushbullet_api == None:
pushbullet_api = sickbeard.PUSHBULLET_API
if pushbullet_device == None:
pushbullet_device = sickbeard.PUSHBULLET_DEVICE
if method == 'POST':
uri = '/v2/pushes'
else:
uri = '/api/devices'
logger.log(u"Pushbullet event: " + str(event), logger.DEBUG)
logger.log(u"Pushbullet message: " + str(message), logger.DEBUG)
logger.log(u"Pushbullet api: " + str(pushbullet_api), logger.DEBUG)
logger.log(u"Pushbullet devices: " + str(pushbullet_device), logger.DEBUG)
logger.log(u"Pushbullet notification type: " + str(notificationType), logger.DEBUG)
http_handler = HTTPSConnection("api.pushbullet.com")
authString = base64.encodestring('%s:' % (pushbullet_api)).replace('\n', '')
if notificationType == None:
testMessage = True
try:
logger.log(u"Testing Pushbullet authentication and retrieving the device list.", logger.DEBUG)
http_handler.request(method, uri, None, headers={'Authorization':'Basic %s:' % authString})
except (SSLError, HTTPException):
logger.log(u"Pushbullet notification failed.", logger.ERROR)
return False
else:
testMessage = False
try:
data = {
'title': event.encode('utf-8'),
'body': message.encode('utf-8'),
'device_iden': pushbullet_device,
'type': notificationType}
http_handler.request(method, uri, body = urlencode(data), headers={'Authorization':'Basic %s' % authString})
pass
except (SSLError, HTTPException):
return False
response = http_handler.getresponse()
request_body = response.read()
request_status = response.status
if request_status == 200:
if testMessage:
return request_body
else:
logger.log(u"Pushbullet notifications sent.", logger.DEBUG)
return True
elif request_status == 410:
logger.log(u"Pushbullet auth failed: %s" % response.reason, logger.ERROR)
return False
else:
logger.log(u"Pushbullet notification failed.", logger.ERROR)
return False
notifier = PushbulletNotifier
| gpl-3.0 |
BruceDLong/CodeDog | Scons/scons-local-4.1.0.post1/SCons/Scanner/Fortran.py | 4 | 14787 | # MIT License
#
# Copyright The SCons Foundation
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
"""Dependency scanner for Fortran code."""
import re
import SCons.Node
import SCons.Node.FS
import SCons.Scanner
import SCons.Util
import SCons.Warnings
class F90Scanner(SCons.Scanner.Classic):
"""
A Classic Scanner subclass for Fortran source files which takes
into account both USE and INCLUDE statements. This scanner will
work for both F77 and F90 (and beyond) compilers.
Currently, this scanner assumes that the include files do not contain
USE statements. To enable the ability to deal with USE statements
in include files, add logic right after the module names are found
to loop over each include file, search for and locate each USE
statement, and append each module name to the list of dependencies.
Caching the search results in a common dictionary somewhere so that
the same include file is not searched multiple times would be a
smart thing to do.
"""
def __init__(self, name, suffixes, path_variable,
use_regex, incl_regex, def_regex, *args, **kw):
self.cre_use = re.compile(use_regex, re.M)
self.cre_incl = re.compile(incl_regex, re.M)
self.cre_def = re.compile(def_regex, re.M)
def _scan(node, env, path, self=self):
node = node.rfile()
if not node.exists():
return []
return self.scan(node, env, path)
kw['function'] = _scan
kw['path_function'] = SCons.Scanner.FindPathDirs(path_variable)
kw['recursive'] = 1
kw['skeys'] = suffixes
kw['name'] = name
SCons.Scanner.Current.__init__(self, *args, **kw)
def scan(self, node, env, path=()):
# cache the includes list in node so we only scan it once:
if node.includes is not None:
mods_and_includes = node.includes
else:
# retrieve all included filenames
includes = self.cre_incl.findall(node.get_text_contents())
# retrieve all USE'd module names
modules = self.cre_use.findall(node.get_text_contents())
# retrieve all defined module names
defmodules = self.cre_def.findall(node.get_text_contents())
# Remove all USE'd module names that are defined in the same file
# (case-insensitively)
d = {}
for m in defmodules:
d[m.lower()] = 1
modules = [m for m in modules if m.lower() not in d]
# Convert module name to a .mod filename
suffix = env.subst('$FORTRANMODSUFFIX')
modules = [x.lower() + suffix for x in modules]
# Remove unique items from the list
mods_and_includes = SCons.Util.unique(includes+modules)
node.includes = mods_and_includes
# This is a hand-coded DSU (decorate-sort-undecorate, or
# Schwartzian transform) pattern. The sort key is the raw name
# of the file as specifed on the USE or INCLUDE line, which lets
# us keep the sort order constant regardless of whether the file
# is actually found in a Repository or locally.
nodes = []
source_dir = node.get_dir()
if callable(path):
path = path()
for dep in mods_and_includes:
n, i = self.find_include(dep, source_dir, path)
if n is None:
SCons.Warnings.warn(SCons.Warnings.DependencyWarning,
"No dependency generated for file: %s (referenced by: %s) -- file not found" % (i, node))
else:
sortkey = self.sort_key(dep)
nodes.append((sortkey, n))
return [pair[1] for pair in sorted(nodes)]
def FortranScan(path_variable="FORTRANPATH"):
"""Return a prototype Scanner instance for scanning source files
for Fortran USE & INCLUDE statements"""
# The USE statement regex matches the following:
#
# USE module_name
# USE :: module_name
# USE, INTRINSIC :: module_name
# USE, NON_INTRINSIC :: module_name
#
# Limitations
#
# -- While the regex can handle multiple USE statements on one line,
# it cannot properly handle them if they are commented out.
# In either of the following cases:
#
# ! USE mod_a ; USE mod_b [entire line is commented out]
# USE mod_a ! ; USE mod_b [in-line comment of second USE statement]
#
# the second module name (mod_b) will be picked up as a dependency
# even though it should be ignored. The only way I can see
# to rectify this would be to modify the scanner to eliminate
# the call to re.findall, read in the contents of the file,
# treating the comment character as an end-of-line character
# in addition to the normal linefeed, loop over each line,
# weeding out the comments, and looking for the USE statements.
# One advantage to this is that the regex passed to the scanner
# would no longer need to match a semicolon.
#
# -- I question whether or not we need to detect dependencies to
# INTRINSIC modules because these are built-in to the compiler.
# If we consider them a dependency, will SCons look for them, not
# find them, and kill the build? Or will we there be standard
# compiler-specific directories we will need to point to so the
# compiler and SCons can locate the proper object and mod files?
# Here is a breakdown of the regex:
#
# (?i) : regex is case insensitive
# ^ : start of line
# (?: : group a collection of regex symbols without saving the match as a "group"
# ^|; : matches either the start of the line or a semicolon - semicolon
# ) : end the unsaved grouping
# \s* : any amount of white space
# USE : match the string USE, case insensitive
# (?: : group a collection of regex symbols without saving the match as a "group"
# \s+| : match one or more whitespace OR .... (the next entire grouped set of regex symbols)
# (?: : group a collection of regex symbols without saving the match as a "group"
# (?: : establish another unsaved grouping of regex symbols
# \s* : any amount of white space
# , : match a comma
# \s* : any amount of white space
# (?:NON_)? : optionally match the prefix NON_, case insensitive
# INTRINSIC : match the string INTRINSIC, case insensitive
# )? : optionally match the ", INTRINSIC/NON_INTRINSIC" grouped expression
# \s* : any amount of white space
# :: : match a double colon that must appear after the INTRINSIC/NON_INTRINSIC attribute
# ) : end the unsaved grouping
# ) : end the unsaved grouping
# \s* : match any amount of white space
# (\w+) : match the module name that is being USE'd
#
#
use_regex = r"(?i)(?:^|;)\s*USE(?:\s+|(?:(?:\s*,\s*(?:NON_)?INTRINSIC)?\s*::))\s*(\w+)"
# The INCLUDE statement regex matches the following:
#
# INCLUDE 'some_Text'
# INCLUDE "some_Text"
# INCLUDE "some_Text" ; INCLUDE "some_Text"
# INCLUDE kind_"some_Text"
# INCLUDE kind_'some_Text"
#
# where some_Text can include any alphanumeric and/or special character
# as defined by the Fortran 2003 standard.
#
# Limitations:
#
# -- The Fortran standard dictates that a " or ' in the INCLUDE'd
# string must be represented as a "" or '', if the quotes that wrap
# the entire string are either a ' or ", respectively. While the
# regular expression below can detect the ' or " characters just fine,
# the scanning logic, presently is unable to detect them and reduce
# them to a single instance. This probably isn't an issue since,
# in practice, ' or " are not generally used in filenames.
#
# -- This regex will not properly deal with multiple INCLUDE statements
# when the entire line has been commented out, ala
#
# ! INCLUDE 'some_file' ; INCLUDE 'some_file'
#
# In such cases, it will properly ignore the first INCLUDE file,
# but will actually still pick up the second. Interestingly enough,
# the regex will properly deal with these cases:
#
# INCLUDE 'some_file'
# INCLUDE 'some_file' !; INCLUDE 'some_file'
#
# To get around the above limitation, the FORTRAN programmer could
# simply comment each INCLUDE statement separately, like this
#
# ! INCLUDE 'some_file' !; INCLUDE 'some_file'
#
# The way I see it, the only way to get around this limitation would
# be to modify the scanning logic to replace the calls to re.findall
# with a custom loop that processes each line separately, throwing
# away fully commented out lines before attempting to match against
# the INCLUDE syntax.
#
# Here is a breakdown of the regex:
#
# (?i) : regex is case insensitive
# (?: : begin a non-saving group that matches the following:
# ^ : either the start of the line
# | : or
# ['">]\s*; : a semicolon that follows a single quote,
# double quote or greater than symbol (with any
# amount of whitespace in between). This will
# allow the regex to match multiple INCLUDE
# statements per line (although it also requires
# the positive lookahead assertion that is
# used below). It will even properly deal with
# (i.e. ignore) cases in which the additional
# INCLUDES are part of an in-line comment, ala
# " INCLUDE 'someFile' ! ; INCLUDE 'someFile2' "
# ) : end of non-saving group
# \s* : any amount of white space
# INCLUDE : match the string INCLUDE, case insensitive
# \s+ : match one or more white space characters
# (?\w+_)? : match the optional "kind-param _" prefix allowed by the standard
# [<"'] : match the include delimiter - an apostrophe, double quote, or less than symbol
# (.+?) : match one or more characters that make up
# the included path and file name and save it
# in a group. The Fortran standard allows for
# any non-control character to be used. The dot
# operator will pick up any character, including
# control codes, but I can't conceive of anyone
# putting control codes in their file names.
# The question mark indicates it is non-greedy so
# that regex will match only up to the next quote,
# double quote, or greater than symbol
# (?=["'>]) : positive lookahead assertion to match the include
# delimiter - an apostrophe, double quote, or
# greater than symbol. This level of complexity
# is required so that the include delimiter is
# not consumed by the match, thus allowing the
# sub-regex discussed above to uniquely match a
# set of semicolon-separated INCLUDE statements
# (as allowed by the F2003 standard)
include_regex = r"""(?i)(?:^|['">]\s*;)\s*INCLUDE\s+(?:\w+_)?[<"'](.+?)(?=["'>])"""
# The MODULE statement regex finds module definitions by matching
# the following:
#
# MODULE module_name
#
# but *not* the following:
#
# MODULE PROCEDURE procedure_name
# MODULE SUBROUTINE subroutine_name
# MODULE FUNCTION function_name
# MODULE PURE SUBROUTINE|FUNCTION subroutine_name|function_name
# MODULE ELEMENTAL SUBROUTINE|FUNCTION subroutine_name|function_name
#
# Here is a breakdown of the regex:
#
# (?i) : regex is case insensitive
# ^\s* : any amount of white space
# MODULE : match the string MODULE, case
# insensitive
# \s+ : match one or more white space
# characters
# (?!PROCEDURE|SUBROUTINE|FUNCTION|PURE|ELEMENTAL)
# : but *don't* match if the next word
# matches PROCEDURE, SUBROUTINE,
# FUNCTION, PURE or ELEMENTAL (negative
# lookahead assertion), case insensitive
# (\w+) : match one or more alphanumeric
# characters that make up the defined
# module name and save it in a group
def_regex = r"""(?i)^\s*MODULE\s+(?!PROCEDURE|SUBROUTINE|FUNCTION|PURE|ELEMENTAL)(\w+)"""
scanner = F90Scanner("FortranScan",
"$FORTRANSUFFIXES",
path_variable,
use_regex,
include_regex,
def_regex)
return scanner
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
| gpl-2.0 |
yan12125/youtube-dl | youtube_dl/extractor/newstube.py | 16 | 3123 | # coding: utf-8
from __future__ import unicode_literals
import base64
import hashlib
from .common import InfoExtractor
from ..aes import aes_cbc_decrypt
from ..utils import (
bytes_to_intlist,
int_or_none,
intlist_to_bytes,
parse_codecs,
parse_duration,
)
class NewstubeIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?newstube\.ru/media/(?P<id>.+)'
_TEST = {
'url': 'http://www.newstube.ru/media/telekanal-cnn-peremestil-gorod-slavyansk-v-krym',
'md5': '9d10320ad473444352f72f746ccb8b8c',
'info_dict': {
'id': '728e0ef2-e187-4012-bac0-5a081fdcb1f6',
'ext': 'mp4',
'title': 'Телеканал CNN переместил город Славянск в Крым',
'description': 'md5:419a8c9f03442bc0b0a794d689360335',
'duration': 31.05,
},
}
def _real_extract(self, url):
video_id = self._match_id(url)
page = self._download_webpage(url, video_id)
title = self._html_search_meta(['og:title', 'twitter:title'], page, fatal=True)
video_guid = self._html_search_regex(
r'<meta\s+property="og:video(?::(?:(?:secure_)?url|iframe))?"\s+content="https?://(?:www\.)?newstube\.ru/embed/(?P<guid>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})',
page, 'video GUID')
enc_data = base64.b64decode(self._download_webpage(
'https://www.newstube.ru/embed/api/player/getsources2',
video_guid, query={
'guid': video_guid,
'ff': 3,
}))
key = hashlib.pbkdf2_hmac(
'sha1', video_guid.replace('-', '').encode(), enc_data[:16], 1)[:16]
dec_data = aes_cbc_decrypt(
bytes_to_intlist(enc_data[32:]), bytes_to_intlist(key),
bytes_to_intlist(enc_data[16:32]))
sources = self._parse_json(intlist_to_bytes(dec_data[:-dec_data[-1]]), video_guid)
formats = []
for source in sources:
source_url = source.get('Src')
if not source_url:
continue
height = int_or_none(source.get('Height'))
f = {
'format_id': 'http' + ('-%dp' % height if height else ''),
'url': source_url,
'width': int_or_none(source.get('Width')),
'height': height,
}
source_type = source.get('Type')
if source_type:
f.update(parse_codecs(self._search_regex(
r'codecs="([^"]+)"', source_type, 'codecs', fatal=False)))
formats.append(f)
self._check_formats(formats, video_guid)
self._sort_formats(formats)
return {
'id': video_guid,
'title': title,
'description': self._html_search_meta(['description', 'og:description'], page),
'thumbnail': self._html_search_meta(['og:image:secure_url', 'og:image', 'twitter:image'], page),
'duration': parse_duration(self._html_search_meta('duration', page)),
'formats': formats,
}
| unlicense |
jvrsantacruz/XlsxWriter | xlsxwriter/test/comparison/test_chart_scatter14.py | 8 | 1803 | ###############################################################################
#
# Tests for XlsxWriter.
#
# Copyright (c), 2013-2015, John McNamara, jmcnamara@cpan.org
#
from ..excel_comparsion_test import ExcelComparisonTest
from ...workbook import Workbook
class TestCompareXLSXFiles(ExcelComparisonTest):
"""
Test file created by XlsxWriter against a file created by Excel.
"""
def setUp(self):
self.maxDiff = None
filename = 'chart_scatter14.xlsx'
test_dir = 'xlsxwriter/test/comparison/'
self.got_filename = test_dir + '_test_' + filename
self.exp_filename = test_dir + 'xlsx_files/' + filename
self.ignore_files = []
self.ignore_elements = {}
def test_create_file(self):
"""Test the creation of a simple XlsxWriter file."""
workbook = Workbook(self.got_filename)
worksheet = workbook.add_worksheet()
chart = workbook.add_chart({'type': 'scatter',
'subtype': 'straight'})
chart.axis_ids = [69216512, 69214976]
data = [
[1, 2, 3, 4, 5],
[2, 4, 6, 8, 10],
[3, 6, 9, 12, 15],
]
worksheet.write_column('A1', data[0])
worksheet.write_column('B1', data[1])
worksheet.write_column('C1', data[2])
chart.add_series({
'categories': '=Sheet1!$A$1:$A$5',
'values': '=Sheet1!$B$1:$B$5',
'marker': {'type': 'star', 'size': 5},
})
chart.add_series({
'categories': '=Sheet1!$A$1:$A$5',
'values': '=Sheet1!$C$1:$C$5',
'marker': {'type': 'plus', 'size': 5},
})
worksheet.insert_chart('E9', chart)
workbook.close()
self.assertExcelEqual()
| bsd-2-clause |
otsaloma/gaupol | aeidon/pattern.py | 1 | 1548 | # -*- coding: utf-8 -*-
# Copyright (C) 2007 Osmo Salomaa
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""Regular expression substitution for subtitle text."""
import aeidon
import re
__all__ = ("Pattern",)
class Pattern(aeidon.MetadataItem):
"""
Regular expression substitution for subtitle text.
:ivar enabled: ``True`` if pattern should be used, ``False`` if not
:ivar fields: Dictionary of all data field names and values
:ivar local: ``True`` if pattern is defined by user, ``False`` if system
"""
def __init__(self, fields=None):
"""Initialize a :class:`Pattern` instance."""
aeidon.MetadataItem.__init__(self, fields)
self.enabled = True
self.local = False
def get_flags(self):
"""Return the evaluated value of the ``Flags`` field."""
flags = 0
for name in self.get_field_list("Flags"):
flags = flags | getattr(re, name)
return flags
| gpl-3.0 |
surgebiswas/poker | PokerBots_2017/Johnny/theano/d3viz/tests/test_formatting.py | 3 | 2165 | import numpy as np
import unittest
import theano as th
from theano.d3viz.formatting import PyDotFormatter
from theano.d3viz.tests import models
from nose.plugins.skip import SkipTest
from theano.d3viz.formatting import pydot_imported
if not pydot_imported:
raise SkipTest('Missing requirements')
class TestPyDotFormatter(unittest.TestCase):
def setUp(self):
self.rng = np.random.RandomState(0)
def node_counts(self, graph):
node_types = [node.get_attributes()['node_type']
for node in graph.get_nodes()]
a, b = np.unique(node_types, return_counts=True)
nc = dict(zip(a, b))
return nc
def test_mlp(self):
m = models.Mlp()
f = th.function(m.inputs, m.outputs)
pdf = PyDotFormatter()
graph = pdf(f)
expected = 11
if th.config.mode == "FAST_COMPILE":
expected = 12
self.assertEqual(len(graph.get_nodes()), expected)
nc = self.node_counts(graph)
if th.config.mode == "FAST_COMPILE":
assert nc['apply'] == 6
else:
assert nc['apply'] == 5
assert nc['output'] == 1
def test_ofg(self):
m = models.Ofg()
f = th.function(m.inputs, m.outputs)
pdf = PyDotFormatter()
graph = pdf(f)
assert len(graph.get_nodes()) == 10
sub_graphs = graph.get_subgraph_list()
assert len(sub_graphs) == 2
ofg1, ofg2 = sub_graphs
if th.config.mode == "FAST_COMPILE":
assert len(ofg1.get_nodes()) == 9
else:
assert len(ofg1.get_nodes()) == 5
assert len(ofg1.get_nodes()) == len(ofg2.get_nodes())
def test_ofg_nested(self):
m = models.OfgNested()
f = th.function(m.inputs, m.outputs)
pdf = PyDotFormatter()
graph = pdf(f)
assert len(graph.get_nodes()) == 7
assert len(graph.get_subgraph_list()) == 1
ofg1 = graph.get_subgraph_list()[0]
assert len(ofg1.get_nodes()) == 6
assert len(ofg1.get_subgraph_list()) == 1
ofg2 = ofg1.get_subgraph_list()[0]
assert len(ofg2.get_nodes()) == 4
| mit |
glenn-edgar/local_controller_2 | flask_web/werkzeug/testsuite/serving.py | 74 | 2218 | # -*- coding: utf-8 -*-
"""
werkzeug.testsuite.serving
~~~~~~~~~~~~~~~~~~~~~~~~~~
Added serving tests.
:copyright: (c) 2011 by Armin Ronacher.
:license: BSD, see LICENSE for more details.
"""
import sys
import time
import urllib
import unittest
from functools import update_wrapper
from StringIO import StringIO
from werkzeug.testsuite import WerkzeugTestCase
from werkzeug import __version__ as version, serving
from werkzeug.testapp import test_app
from threading import Thread
real_make_server = serving.make_server
def silencestderr(f):
def new_func(*args, **kwargs):
old_stderr = sys.stderr
sys.stderr = StringIO()
try:
return f(*args, **kwargs)
finally:
sys.stderr = old_stderr
return update_wrapper(new_func, f)
def run_dev_server(application):
servers = []
def tracking_make_server(*args, **kwargs):
srv = real_make_server(*args, **kwargs)
servers.append(srv)
return srv
serving.make_server = tracking_make_server
try:
t = Thread(target=serving.run_simple, args=('localhost', 0, application))
t.setDaemon(True)
t.start()
time.sleep(0.25)
finally:
serving.make_server = real_make_server
if not servers:
return None, None
server ,= servers
ip, port = server.socket.getsockname()[:2]
if ':' in ip:
ip = '[%s]' % ip
return server, '%s:%d' % (ip, port)
class ServingTestCase(WerkzeugTestCase):
@silencestderr
def test_serving(self):
server, addr = run_dev_server(test_app)
rv = urllib.urlopen('http://%s/?foo=bar&baz=blah' % addr).read()
assert 'WSGI Information' in rv
assert 'foo=bar&baz=blah' in rv
assert ('Werkzeug/%s' % version) in rv
@silencestderr
def test_broken_app(self):
def broken_app(environ, start_response):
1/0
server, addr = run_dev_server(broken_app)
rv = urllib.urlopen('http://%s/?foo=bar&baz=blah' % addr).read()
assert 'Internal Server Error' in rv
def suite():
suite = unittest.TestSuite()
suite.addTest(unittest.makeSuite(ServingTestCase))
return suite
| mit |
doheekim/chuizonetest | lib/wtforms/ext/appengine/fields.py | 177 | 7574 | from __future__ import unicode_literals
import decimal
import operator
from wtforms import fields, widgets
from wtforms.compat import text_type, string_types
class ReferencePropertyField(fields.SelectFieldBase):
"""
A field for ``db.ReferenceProperty``. The list items are rendered in a
select.
:param reference_class:
A db.Model class which will be used to generate the default query
to make the list of items. If this is not specified, The `query`
property must be overridden before validation.
:param get_label:
If a string, use this attribute on the model class as the label
associated with each option. If a one-argument callable, this callable
will be passed model instance and expected to return the label text.
Otherwise, the model object's `__str__` or `__unicode__` will be used.
:param allow_blank:
If set to true, a blank choice will be added to the top of the list
to allow `None` to be chosen.
:param blank_text:
Use this to override the default blank option's label.
"""
widget = widgets.Select()
def __init__(self, label=None, validators=None, reference_class=None,
get_label=None, allow_blank=False,
blank_text='', **kwargs):
super(ReferencePropertyField, self).__init__(label, validators,
**kwargs)
if get_label is None:
self.get_label = lambda x: x
elif isinstance(get_label, string_types):
self.get_label = operator.attrgetter(get_label)
else:
self.get_label = get_label
self.allow_blank = allow_blank
self.blank_text = blank_text
self._set_data(None)
if reference_class is not None:
self.query = reference_class.all()
def _get_data(self):
if self._formdata is not None:
for obj in self.query:
if str(obj.key()) == self._formdata:
self._set_data(obj)
break
return self._data
def _set_data(self, data):
self._data = data
self._formdata = None
data = property(_get_data, _set_data)
def iter_choices(self):
if self.allow_blank:
yield ('__None', self.blank_text, self.data is None)
for obj in self.query:
key = str(obj.key())
label = self.get_label(obj)
yield (key, label, (self.data.key() == obj.key()) if self.data else False)
def process_formdata(self, valuelist):
if valuelist:
if valuelist[0] == '__None':
self.data = None
else:
self._data = None
self._formdata = valuelist[0]
def pre_validate(self, form):
if not self.allow_blank or self.data is not None:
for obj in self.query:
if str(self.data.key()) == str(obj.key()):
break
else:
raise ValueError(self.gettext('Not a valid choice'))
class KeyPropertyField(fields.SelectFieldBase):
"""
A field for ``ndb.KeyProperty``. The list items are rendered in a select.
:param reference_class:
A db.Model class which will be used to generate the default query
to make the list of items. If this is not specified, The `query`
property must be overridden before validation.
:param get_label:
If a string, use this attribute on the model class as the label
associated with each option. If a one-argument callable, this callable
will be passed model instance and expected to return the label text.
Otherwise, the model object's `__str__` or `__unicode__` will be used.
:param allow_blank:
If set to true, a blank choice will be added to the top of the list
to allow `None` to be chosen.
:param blank_text:
Use this to override the default blank option's label.
"""
widget = widgets.Select()
def __init__(self, label=None, validators=None, reference_class=None,
get_label=None, allow_blank=False, blank_text='', **kwargs):
super(KeyPropertyField, self).__init__(label, validators, **kwargs)
if get_label is None:
self.get_label = lambda x: x
elif isinstance(get_label, basestring):
self.get_label = operator.attrgetter(get_label)
else:
self.get_label = get_label
self.allow_blank = allow_blank
self.blank_text = blank_text
self._set_data(None)
if reference_class is not None:
self.query = reference_class.query()
def _get_data(self):
if self._formdata is not None:
for obj in self.query:
if str(obj.key.id()) == self._formdata:
self._set_data(obj)
break
return self._data
def _set_data(self, data):
self._data = data
self._formdata = None
data = property(_get_data, _set_data)
def iter_choices(self):
if self.allow_blank:
yield ('__None', self.blank_text, self.data is None)
for obj in self.query:
key = str(obj.key.id())
label = self.get_label(obj)
yield (key, label, (self.data.key == obj.key) if self.data else False)
def process_formdata(self, valuelist):
if valuelist:
if valuelist[0] == '__None':
self.data = None
else:
self._data = None
self._formdata = valuelist[0]
def pre_validate(self, form):
if self.data is not None:
for obj in self.query:
if self.data.key == obj.key:
break
else:
raise ValueError(self.gettext('Not a valid choice'))
elif not self.allow_blank:
raise ValueError(self.gettext('Not a valid choice'))
class StringListPropertyField(fields.TextAreaField):
"""
A field for ``db.StringListProperty``. The list items are rendered in a
textarea.
"""
def _value(self):
if self.raw_data:
return self.raw_data[0]
else:
return self.data and text_type("\n".join(self.data)) or ''
def process_formdata(self, valuelist):
if valuelist:
try:
self.data = valuelist[0].splitlines()
except ValueError:
raise ValueError(self.gettext('Not a valid list'))
class IntegerListPropertyField(fields.TextAreaField):
"""
A field for ``db.StringListProperty``. The list items are rendered in a
textarea.
"""
def _value(self):
if self.raw_data:
return self.raw_data[0]
else:
return text_type('\n'.join(self.data)) if self.data else ''
def process_formdata(self, valuelist):
if valuelist:
try:
self.data = [int(value) for value in valuelist[0].splitlines()]
except ValueError:
raise ValueError(self.gettext('Not a valid integer list'))
class GeoPtPropertyField(fields.TextField):
def process_formdata(self, valuelist):
if valuelist:
try:
lat, lon = valuelist[0].split(',')
self.data = '%s,%s' % (decimal.Decimal(lat.strip()), decimal.Decimal(lon.strip()),)
except (decimal.InvalidOperation, ValueError):
raise ValueError('Not a valid coordinate location')
| apache-2.0 |
fernandog/Medusa | ext/sqlalchemy/engine/__init__.py | 1 | 20438 | # engine/__init__.py
# Copyright (C) 2005-2018 the SQLAlchemy authors and contributors
# <see AUTHORS file>
#
# This module is part of SQLAlchemy and is released under
# the MIT License: http://www.opensource.org/licenses/mit-license.php
"""SQL connections, SQL execution and high-level DB-API interface.
The engine package defines the basic components used to interface
DB-API modules with higher-level statement construction,
connection-management, execution and result contexts. The primary
"entry point" class into this package is the Engine and its public
constructor ``create_engine()``.
This package includes:
base.py
Defines interface classes and some implementation classes which
comprise the basic components used to interface between a DB-API,
constructed and plain-text statements, connections, transactions,
and results.
default.py
Contains default implementations of some of the components defined
in base.py. All current database dialects use the classes in
default.py as base classes for their own database-specific
implementations.
strategies.py
The mechanics of constructing ``Engine`` objects are represented
here. Defines the ``EngineStrategy`` class which represents how
to go from arguments specified to the ``create_engine()``
function, to a fully constructed ``Engine``, including
initialization of connection pooling, dialects, and specific
subclasses of ``Engine``.
threadlocal.py
The ``TLEngine`` class is defined here, which is a subclass of
the generic ``Engine`` and tracks ``Connection`` and
``Transaction`` objects against the identity of the current
thread. This allows certain programming patterns based around
the concept of a "thread-local connection" to be possible.
The ``TLEngine`` is created by using the "threadlocal" engine
strategy in conjunction with the ``create_engine()`` function.
url.py
Defines the ``URL`` class which represents the individual
components of a string URL passed to ``create_engine()``. Also
defines a basic module-loading strategy for the dialect specifier
within a URL.
"""
from .interfaces import (
Connectable,
CreateEnginePlugin,
Dialect,
ExecutionContext,
ExceptionContext,
# backwards compat
Compiled,
TypeCompiler
)
from .base import (
Connection,
Engine,
NestedTransaction,
RootTransaction,
Transaction,
TwoPhaseTransaction,
)
from .result import (
BaseRowProxy,
BufferedColumnResultProxy,
BufferedColumnRow,
BufferedRowResultProxy,
FullyBufferedResultProxy,
ResultProxy,
RowProxy,
)
from .util import (
connection_memoize
)
from . import util, strategies
# backwards compat
from ..sql import ddl
default_strategy = 'plain'
def create_engine(*args, **kwargs):
"""Create a new :class:`.Engine` instance.
The standard calling form is to send the URL as the
first positional argument, usually a string
that indicates database dialect and connection arguments::
engine = create_engine("postgresql://scott:tiger@localhost/test")
Additional keyword arguments may then follow it which
establish various options on the resulting :class:`.Engine`
and its underlying :class:`.Dialect` and :class:`.Pool`
constructs::
engine = create_engine("mysql://scott:tiger@hostname/dbname",
encoding='latin1', echo=True)
The string form of the URL is
``dialect[+driver]://user:password@host/dbname[?key=value..]``, where
``dialect`` is a database name such as ``mysql``, ``oracle``,
``postgresql``, etc., and ``driver`` the name of a DBAPI, such as
``psycopg2``, ``pyodbc``, ``cx_oracle``, etc. Alternatively,
the URL can be an instance of :class:`~sqlalchemy.engine.url.URL`.
``**kwargs`` takes a wide variety of options which are routed
towards their appropriate components. Arguments may be specific to
the :class:`.Engine`, the underlying :class:`.Dialect`, as well as the
:class:`.Pool`. Specific dialects also accept keyword arguments that
are unique to that dialect. Here, we describe the parameters
that are common to most :func:`.create_engine()` usage.
Once established, the newly resulting :class:`.Engine` will
request a connection from the underlying :class:`.Pool` once
:meth:`.Engine.connect` is called, or a method which depends on it
such as :meth:`.Engine.execute` is invoked. The :class:`.Pool` in turn
will establish the first actual DBAPI connection when this request
is received. The :func:`.create_engine` call itself does **not**
establish any actual DBAPI connections directly.
.. seealso::
:doc:`/core/engines`
:doc:`/dialects/index`
:ref:`connections_toplevel`
:param case_sensitive=True: if False, result column names
will match in a case-insensitive fashion, that is,
``row['SomeColumn']``.
.. versionchanged:: 0.8
By default, result row names match case-sensitively.
In version 0.7 and prior, all matches were case-insensitive.
:param connect_args: a dictionary of options which will be
passed directly to the DBAPI's ``connect()`` method as
additional keyword arguments. See the example
at :ref:`custom_dbapi_args`.
:param convert_unicode=False: if set to True, sets
the default behavior of ``convert_unicode`` on the
:class:`.String` type to ``True``, regardless
of a setting of ``False`` on an individual
:class:`.String` type, thus causing all :class:`.String`
-based columns
to accommodate Python ``unicode`` objects. This flag
is useful as an engine-wide setting when using a
DBAPI that does not natively support Python
``unicode`` objects and raises an error when
one is received (such as pyodbc with FreeTDS).
See :class:`.String` for further details on
what this flag indicates.
:param creator: a callable which returns a DBAPI connection.
This creation function will be passed to the underlying
connection pool and will be used to create all new database
connections. Usage of this function causes connection
parameters specified in the URL argument to be bypassed.
:param echo=False: if True, the Engine will log all statements
as well as a repr() of their parameter lists to the engines
logger, which defaults to sys.stdout. The ``echo`` attribute of
``Engine`` can be modified at any time to turn logging on and
off. If set to the string ``"debug"``, result rows will be
printed to the standard output as well. This flag ultimately
controls a Python logger; see :ref:`dbengine_logging` for
information on how to configure logging directly.
:param echo_pool=False: if True, the connection pool will log
all checkouts/checkins to the logging stream, which defaults to
sys.stdout. This flag ultimately controls a Python logger; see
:ref:`dbengine_logging` for information on how to configure logging
directly.
:param empty_in_strategy: The SQL compilation strategy to use when
rendering an IN or NOT IN expression for :meth:`.ColumnOperators.in_`
where the right-hand side
is an empty set. This is a string value that may be one of
``static``, ``dynamic``, or ``dynamic_warn``. The ``static``
strategy is the default, and an IN comparison to an empty set
will generate a simple false expression "1 != 1". The ``dynamic``
strategy behaves like that of SQLAlchemy 1.1 and earlier, emitting
a false expression of the form "expr != expr", which has the effect
of evaluting to NULL in the case of a null expression.
``dynamic_warn`` is the same as ``dynamic``, however also emits a
warning when an empty set is encountered; this because the "dynamic"
comparison is typically poorly performing on most databases.
.. versionadded:: 1.2 Added the ``empty_in_strategy`` setting and
additionally defaulted the behavior for empty-set IN comparisons
to a static boolean expression.
:param encoding: Defaults to ``utf-8``. This is the string
encoding used by SQLAlchemy for string encode/decode
operations which occur within SQLAlchemy, **outside of
the DBAPI.** Most modern DBAPIs feature some degree of
direct support for Python ``unicode`` objects,
what you see in Python 2 as a string of the form
``u'some string'``. For those scenarios where the
DBAPI is detected as not supporting a Python ``unicode``
object, this encoding is used to determine the
source/destination encoding. It is **not used**
for those cases where the DBAPI handles unicode
directly.
To properly configure a system to accommodate Python
``unicode`` objects, the DBAPI should be
configured to handle unicode to the greatest
degree as is appropriate - see
the notes on unicode pertaining to the specific
target database in use at :ref:`dialect_toplevel`.
Areas where string encoding may need to be accommodated
outside of the DBAPI include zero or more of:
* the values passed to bound parameters, corresponding to
the :class:`.Unicode` type or the :class:`.String` type
when ``convert_unicode`` is ``True``;
* the values returned in result set columns corresponding
to the :class:`.Unicode` type or the :class:`.String`
type when ``convert_unicode`` is ``True``;
* the string SQL statement passed to the DBAPI's
``cursor.execute()`` method;
* the string names of the keys in the bound parameter
dictionary passed to the DBAPI's ``cursor.execute()``
as well as ``cursor.setinputsizes()`` methods;
* the string column names retrieved from the DBAPI's
``cursor.description`` attribute.
When using Python 3, the DBAPI is required to support
*all* of the above values as Python ``unicode`` objects,
which in Python 3 are just known as ``str``. In Python 2,
the DBAPI does not specify unicode behavior at all,
so SQLAlchemy must make decisions for each of the above
values on a per-DBAPI basis - implementations are
completely inconsistent in their behavior.
:param execution_options: Dictionary execution options which will
be applied to all connections. See
:meth:`~sqlalchemy.engine.Connection.execution_options`
:param implicit_returning=True: When ``True``, a RETURNING-
compatible construct, if available, will be used to
fetch newly generated primary key values when a single row
INSERT statement is emitted with no existing returning()
clause. This applies to those backends which support RETURNING
or a compatible construct, including PostgreSQL, Firebird, Oracle,
Microsoft SQL Server. Set this to ``False`` to disable
the automatic usage of RETURNING.
:param isolation_level: this string parameter is interpreted by various
dialects in order to affect the transaction isolation level of the
database connection. The parameter essentially accepts some subset of
these string arguments: ``"SERIALIZABLE"``, ``"REPEATABLE_READ"``,
``"READ_COMMITTED"``, ``"READ_UNCOMMITTED"`` and ``"AUTOCOMMIT"``.
Behavior here varies per backend, and
individual dialects should be consulted directly.
Note that the isolation level can also be set on a per-:class:`.Connection`
basis as well, using the
:paramref:`.Connection.execution_options.isolation_level`
feature.
.. seealso::
:attr:`.Connection.default_isolation_level` - view default level
:paramref:`.Connection.execution_options.isolation_level`
- set per :class:`.Connection` isolation level
:ref:`SQLite Transaction Isolation <sqlite_isolation_level>`
:ref:`PostgreSQL Transaction Isolation <postgresql_isolation_level>`
:ref:`MySQL Transaction Isolation <mysql_isolation_level>`
:ref:`session_transaction_isolation` - for the ORM
:param label_length=None: optional integer value which limits
the size of dynamically generated column labels to that many
characters. If less than 6, labels are generated as
"_(counter)". If ``None``, the value of
``dialect.max_identifier_length`` is used instead.
:param listeners: A list of one or more
:class:`~sqlalchemy.interfaces.PoolListener` objects which will
receive connection pool events.
:param logging_name: String identifier which will be used within
the "name" field of logging records generated within the
"sqlalchemy.engine" logger. Defaults to a hexstring of the
object's id.
:param max_overflow=10: the number of connections to allow in
connection pool "overflow", that is connections that can be
opened above and beyond the pool_size setting, which defaults
to five. this is only used with :class:`~sqlalchemy.pool.QueuePool`.
:param module=None: reference to a Python module object (the module
itself, not its string name). Specifies an alternate DBAPI module to
be used by the engine's dialect. Each sub-dialect references a
specific DBAPI which will be imported before first connect. This
parameter causes the import to be bypassed, and the given module to
be used instead. Can be used for testing of DBAPIs as well as to
inject "mock" DBAPI implementations into the :class:`.Engine`.
:param paramstyle=None: The `paramstyle <http://legacy.python.org/dev/peps/pep-0249/#paramstyle>`_
to use when rendering bound parameters. This style defaults to the
one recommended by the DBAPI itself, which is retrieved from the
``.paramstyle`` attribute of the DBAPI. However, most DBAPIs accept
more than one paramstyle, and in particular it may be desirable
to change a "named" paramstyle into a "positional" one, or vice versa.
When this attribute is passed, it should be one of the values
``"qmark"``, ``"numeric"``, ``"named"``, ``"format"`` or
``"pyformat"``, and should correspond to a parameter style known
to be supported by the DBAPI in use.
:param pool=None: an already-constructed instance of
:class:`~sqlalchemy.pool.Pool`, such as a
:class:`~sqlalchemy.pool.QueuePool` instance. If non-None, this
pool will be used directly as the underlying connection pool
for the engine, bypassing whatever connection parameters are
present in the URL argument. For information on constructing
connection pools manually, see :ref:`pooling_toplevel`.
:param poolclass=None: a :class:`~sqlalchemy.pool.Pool`
subclass, which will be used to create a connection pool
instance using the connection parameters given in the URL. Note
this differs from ``pool`` in that you don't actually
instantiate the pool in this case, you just indicate what type
of pool to be used.
:param pool_logging_name: String identifier which will be used within
the "name" field of logging records generated within the
"sqlalchemy.pool" logger. Defaults to a hexstring of the object's
id.
:param pool_pre_ping: boolean, if True will enable the connection pool
"pre-ping" feature that tests connections for liveness upon
each checkout.
.. versionadded:: 1.2
.. seealso::
:ref:`pool_disconnects_pessimistic`
:param pool_size=5: the number of connections to keep open
inside the connection pool. This used with
:class:`~sqlalchemy.pool.QueuePool` as
well as :class:`~sqlalchemy.pool.SingletonThreadPool`. With
:class:`~sqlalchemy.pool.QueuePool`, a ``pool_size`` setting
of 0 indicates no limit; to disable pooling, set ``poolclass`` to
:class:`~sqlalchemy.pool.NullPool` instead.
:param pool_recycle=-1: this setting causes the pool to recycle
connections after the given number of seconds has passed. It
defaults to -1, or no timeout. For example, setting to 3600
means connections will be recycled after one hour. Note that
MySQL in particular will disconnect automatically if no
activity is detected on a connection for eight hours (although
this is configurable with the MySQLDB connection itself and the
server configuration as well).
.. seealso::
:ref:`pool_setting_recycle`
:param pool_reset_on_return='rollback': set the "reset on return"
behavior of the pool, which is whether ``rollback()``,
``commit()``, or nothing is called upon connections
being returned to the pool. See the docstring for
``reset_on_return`` at :class:`.Pool`.
.. versionadded:: 0.7.6
:param pool_timeout=30: number of seconds to wait before giving
up on getting a connection from the pool. This is only used
with :class:`~sqlalchemy.pool.QueuePool`.
:param plugins: string list of plugin names to load. See
:class:`.CreateEnginePlugin` for background.
.. versionadded:: 1.2.3
:param strategy='plain': selects alternate engine implementations.
Currently available are:
* the ``threadlocal`` strategy, which is described in
:ref:`threadlocal_strategy`;
* the ``mock`` strategy, which dispatches all statement
execution to a function passed as the argument ``executor``.
See `example in the FAQ
<http://docs.sqlalchemy.org/en/latest/faq/metadata_schema.html#how-can-i-get-the-create-table-drop-table-output-as-a-string>`_.
:param executor=None: a function taking arguments
``(sql, *multiparams, **params)``, to which the ``mock`` strategy will
dispatch all statement execution. Used only by ``strategy='mock'``.
"""
strategy = kwargs.pop('strategy', default_strategy)
strategy = strategies.strategies[strategy]
return strategy.create(*args, **kwargs)
def engine_from_config(configuration, prefix='sqlalchemy.', **kwargs):
"""Create a new Engine instance using a configuration dictionary.
The dictionary is typically produced from a config file.
The keys of interest to ``engine_from_config()`` should be prefixed, e.g.
``sqlalchemy.url``, ``sqlalchemy.echo``, etc. The 'prefix' argument
indicates the prefix to be searched for. Each matching key (after the
prefix is stripped) is treated as though it were the corresponding keyword
argument to a :func:`.create_engine` call.
The only required key is (assuming the default prefix) ``sqlalchemy.url``,
which provides the :ref:`database URL <database_urls>`.
A select set of keyword arguments will be "coerced" to their
expected type based on string values. The set of arguments
is extensible per-dialect using the ``engine_config_types`` accessor.
:param configuration: A dictionary (typically produced from a config file,
but this is not a requirement). Items whose keys start with the value
of 'prefix' will have that prefix stripped, and will then be passed to
:ref:`create_engine`.
:param prefix: Prefix to match and then strip from keys
in 'configuration'.
:param kwargs: Each keyword argument to ``engine_from_config()`` itself
overrides the corresponding item taken from the 'configuration'
dictionary. Keyword arguments should *not* be prefixed.
"""
options = dict((key[len(prefix):], configuration[key])
for key in configuration
if key.startswith(prefix))
options['_coerce_config'] = True
options.update(kwargs)
url = options.pop('url')
return create_engine(url, **options)
__all__ = (
'create_engine',
'engine_from_config',
)
| gpl-3.0 |
qrkourier/ansible | lib/ansible/modules/database/misc/riak.py | 29 | 7451 | #!/usr/bin/python
# -*- coding: utf-8 -*-
# (c) 2013, James Martin <jmartin@basho.com>, Drew Kerrigan <dkerrigan@basho.com>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: riak
short_description: This module handles some common Riak operations
description:
- This module can be used to join nodes to a cluster, check
the status of the cluster.
version_added: "1.2"
author:
- "James Martin (@jsmartin)"
- "Drew Kerrigan (@drewkerrigan)"
options:
command:
description:
- The command you would like to perform against the cluster.
required: false
default: null
choices: ['ping', 'kv_test', 'join', 'plan', 'commit']
config_dir:
description:
- The path to the riak configuration directory
required: false
default: /etc/riak
http_conn:
description:
- The ip address and port that is listening for Riak HTTP queries
required: false
default: 127.0.0.1:8098
target_node:
description:
- The target node for certain operations (join, ping)
required: false
default: riak@127.0.0.1
wait_for_handoffs:
description:
- Number of seconds to wait for handoffs to complete.
required: false
default: null
wait_for_ring:
description:
- Number of seconds to wait for all nodes to agree on the ring.
required: false
default: null
wait_for_service:
description:
- Waits for a riak service to come online before continuing.
required: false
default: None
choices: ['kv']
validate_certs:
description:
- If C(no), SSL certificates will not be validated. This should only be used
on personally controlled sites using self-signed certificates.
required: false
default: 'yes'
choices: ['yes', 'no']
version_added: 1.5.1
'''
EXAMPLES = '''
# Join's a Riak node to another node
- riak:
command: join
target_node: riak@10.1.1.1
# Wait for handoffs to finish. Use with async and poll.
- riak:
wait_for_handoffs: yes
# Wait for riak_kv service to startup
- riak:
wait_for_service: kv
'''
import json
import time
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.urls import fetch_url
def ring_check(module, riak_admin_bin):
cmd = '%s ringready' % riak_admin_bin
rc, out, err = module.run_command(cmd)
if rc == 0 and 'TRUE All nodes agree on the ring' in out:
return True
else:
return False
def main():
module = AnsibleModule(
argument_spec=dict(
command=dict(required=False, default=None, choices=[
'ping', 'kv_test', 'join', 'plan', 'commit']),
config_dir=dict(default='/etc/riak', type='path'),
http_conn=dict(required=False, default='127.0.0.1:8098'),
target_node=dict(default='riak@127.0.0.1', required=False),
wait_for_handoffs=dict(default=False, type='int'),
wait_for_ring=dict(default=False, type='int'),
wait_for_service=dict(
required=False, default=None, choices=['kv']),
validate_certs = dict(default='yes', type='bool'))
)
command = module.params.get('command')
http_conn = module.params.get('http_conn')
target_node = module.params.get('target_node')
wait_for_handoffs = module.params.get('wait_for_handoffs')
wait_for_ring = module.params.get('wait_for_ring')
wait_for_service = module.params.get('wait_for_service')
#make sure riak commands are on the path
riak_bin = module.get_bin_path('riak')
riak_admin_bin = module.get_bin_path('riak-admin')
timeout = time.time() + 120
while True:
if time.time() > timeout:
module.fail_json(msg='Timeout, could not fetch Riak stats.')
(response, info) = fetch_url(module, 'http://%s/stats' % (http_conn), force=True, timeout=5)
if info['status'] == 200:
stats_raw = response.read()
break
time.sleep(5)
# here we attempt to load those stats,
try:
stats = json.loads(stats_raw)
except:
module.fail_json(msg='Could not parse Riak stats.')
node_name = stats['nodename']
nodes = stats['ring_members']
ring_size = stats['ring_creation_size']
rc, out, err = module.run_command([riak_bin, 'version'] )
version = out.strip()
result = dict(node_name=node_name,
nodes=nodes,
ring_size=ring_size,
version=version)
if command == 'ping':
cmd = '%s ping %s' % ( riak_bin, target_node )
rc, out, err = module.run_command(cmd)
if rc == 0:
result['ping'] = out
else:
module.fail_json(msg=out)
elif command == 'kv_test':
cmd = '%s test' % riak_admin_bin
rc, out, err = module.run_command(cmd)
if rc == 0:
result['kv_test'] = out
else:
module.fail_json(msg=out)
elif command == 'join':
if nodes.count(node_name) == 1 and len(nodes) > 1:
result['join'] = 'Node is already in cluster or staged to be in cluster.'
else:
cmd = '%s cluster join %s' % (riak_admin_bin, target_node)
rc, out, err = module.run_command(cmd)
if rc == 0:
result['join'] = out
result['changed'] = True
else:
module.fail_json(msg=out)
elif command == 'plan':
cmd = '%s cluster plan' % riak_admin_bin
rc, out, err = module.run_command(cmd)
if rc == 0:
result['plan'] = out
if 'Staged Changes' in out:
result['changed'] = True
else:
module.fail_json(msg=out)
elif command == 'commit':
cmd = '%s cluster commit' % riak_admin_bin
rc, out, err = module.run_command(cmd)
if rc == 0:
result['commit'] = out
result['changed'] = True
else:
module.fail_json(msg=out)
# this could take a while, recommend to run in async mode
if wait_for_handoffs:
timeout = time.time() + wait_for_handoffs
while True:
cmd = '%s transfers' % riak_admin_bin
rc, out, err = module.run_command(cmd)
if 'No transfers active' in out:
result['handoffs'] = 'No transfers active.'
break
time.sleep(10)
if time.time() > timeout:
module.fail_json(msg='Timeout waiting for handoffs.')
if wait_for_service:
cmd = [riak_admin_bin, 'wait_for_service', 'riak_%s' % wait_for_service, node_name ]
rc, out, err = module.run_command(cmd)
result['service'] = out
if wait_for_ring:
timeout = time.time() + wait_for_ring
while True:
if ring_check(module, riak_admin_bin):
break
time.sleep(10)
if time.time() > timeout:
module.fail_json(msg='Timeout waiting for nodes to agree on ring.')
result['ring_ready'] = ring_check(module, riak_admin_bin)
module.exit_json(**result)
if __name__ == '__main__':
main()
| gpl-3.0 |
BizzCloud/PosBox | addons/l10n_in_hr_payroll/wizard/hr_yearly_salary_detail.py | 374 | 2376 | #-*- coding:utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2011 OpenERP SA (<http://openerp.com>). All Rights Reserved
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
import time
from openerp.osv import fields, osv
class yearly_salary_detail(osv.osv_memory):
_name ='yearly.salary.detail'
_description = 'Hr Salary Employee By Category Report'
_columns = {
'employee_ids': fields.many2many('hr.employee', 'payroll_emp_rel', 'payroll_id', 'employee_id', 'Employees', required=True),
'date_from': fields.date('Start Date', required=True),
'date_to': fields.date('End Date', required=True),
}
_defaults = {
'date_from': lambda *a: time.strftime('%Y-01-01'),
'date_to': lambda *a: time.strftime('%Y-%m-%d'),
}
def print_report(self, cr, uid, ids, context=None):
"""
To get the date and print the report
@param self: The object pointer.
@param cr: A database cursor
@param uid: ID of the user currently logged in
@param context: A standard dictionary
@return: return report
"""
if context is None:
context = {}
datas = {'ids': context.get('active_ids', [])}
res = self.read(cr, uid, ids, context=context)
res = res and res[0] or {}
datas.update({'form':res})
return self.pool['report'].get_action(cr, uid, ids, 'l10n_in_hr_payroll.report_hryearlysalary', data=datas, context=context)
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
| agpl-3.0 |
WhireCrow/openwrt-mt7620 | staging_dir/target-mipsel_r2_uClibc-0.9.33.2/usr/lib/python2.7/test/test_optparse.py | 29 | 61846 | #
# Test suite for Optik. Supplied by Johannes Gijsbers
# (taradino@softhome.net) -- translated from the original Optik
# test suite to this PyUnit-based version.
#
# $Id$
#
import sys
import os
import re
import copy
import types
import unittest
from StringIO import StringIO
from test import test_support
from optparse import make_option, Option, \
TitledHelpFormatter, OptionParser, OptionGroup, \
SUPPRESS_USAGE, OptionError, OptionConflictError, \
BadOptionError, OptionValueError, Values
from optparse import _match_abbrev
from optparse import _parse_num
retype = type(re.compile(''))
class InterceptedError(Exception):
def __init__(self,
error_message=None,
exit_status=None,
exit_message=None):
self.error_message = error_message
self.exit_status = exit_status
self.exit_message = exit_message
def __str__(self):
return self.error_message or self.exit_message or "intercepted error"
class InterceptingOptionParser(OptionParser):
def exit(self, status=0, msg=None):
raise InterceptedError(exit_status=status, exit_message=msg)
def error(self, msg):
raise InterceptedError(error_message=msg)
class BaseTest(unittest.TestCase):
def assertParseOK(self, args, expected_opts, expected_positional_args):
"""Assert the options are what we expected when parsing arguments.
Otherwise, fail with a nicely formatted message.
Keyword arguments:
args -- A list of arguments to parse with OptionParser.
expected_opts -- The options expected.
expected_positional_args -- The positional arguments expected.
Returns the options and positional args for further testing.
"""
(options, positional_args) = self.parser.parse_args(args)
optdict = vars(options)
self.assertEqual(optdict, expected_opts,
"""
Options are %(optdict)s.
Should be %(expected_opts)s.
Args were %(args)s.""" % locals())
self.assertEqual(positional_args, expected_positional_args,
"""
Positional arguments are %(positional_args)s.
Should be %(expected_positional_args)s.
Args were %(args)s.""" % locals ())
return (options, positional_args)
def assertRaises(self,
func,
args,
kwargs,
expected_exception,
expected_message):
"""
Assert that the expected exception is raised when calling a
function, and that the right error message is included with
that exception.
Arguments:
func -- the function to call
args -- positional arguments to `func`
kwargs -- keyword arguments to `func`
expected_exception -- exception that should be raised
expected_message -- expected exception message (or pattern
if a compiled regex object)
Returns the exception raised for further testing.
"""
if args is None:
args = ()
if kwargs is None:
kwargs = {}
try:
func(*args, **kwargs)
except expected_exception, err:
actual_message = str(err)
if isinstance(expected_message, retype):
self.assertTrue(expected_message.search(actual_message),
"""\
expected exception message pattern:
/%s/
actual exception message:
'''%s'''
""" % (expected_message.pattern, actual_message))
else:
self.assertEqual(actual_message,
expected_message,
"""\
expected exception message:
'''%s'''
actual exception message:
'''%s'''
""" % (expected_message, actual_message))
return err
else:
self.fail("""expected exception %(expected_exception)s not raised
called %(func)r
with args %(args)r
and kwargs %(kwargs)r
""" % locals ())
# -- Assertions used in more than one class --------------------
def assertParseFail(self, cmdline_args, expected_output):
"""
Assert the parser fails with the expected message. Caller
must ensure that self.parser is an InterceptingOptionParser.
"""
try:
self.parser.parse_args(cmdline_args)
except InterceptedError, err:
self.assertEqual(err.error_message, expected_output)
else:
self.assertFalse("expected parse failure")
def assertOutput(self,
cmdline_args,
expected_output,
expected_status=0,
expected_error=None):
"""Assert the parser prints the expected output on stdout."""
save_stdout = sys.stdout
encoding = getattr(save_stdout, 'encoding', None)
try:
try:
sys.stdout = StringIO()
if encoding:
sys.stdout.encoding = encoding
self.parser.parse_args(cmdline_args)
finally:
output = sys.stdout.getvalue()
sys.stdout = save_stdout
except InterceptedError, err:
self.assertTrue(
type(output) is types.StringType,
"expected output to be an ordinary string, not %r"
% type(output))
if output != expected_output:
self.fail("expected: \n'''\n" + expected_output +
"'''\nbut got \n'''\n" + output + "'''")
self.assertEqual(err.exit_status, expected_status)
self.assertEqual(err.exit_message, expected_error)
else:
self.assertFalse("expected parser.exit()")
def assertTypeError(self, func, expected_message, *args):
"""Assert that TypeError is raised when executing func."""
self.assertRaises(func, args, None, TypeError, expected_message)
def assertHelp(self, parser, expected_help):
actual_help = parser.format_help()
if actual_help != expected_help:
raise self.failureException(
'help text failure; expected:\n"' +
expected_help + '"; got:\n"' +
actual_help + '"\n')
# -- Test make_option() aka Option -------------------------------------
# It's not necessary to test correct options here. All the tests in the
# parser.parse_args() section deal with those, because they're needed
# there.
class TestOptionChecks(BaseTest):
def setUp(self):
self.parser = OptionParser(usage=SUPPRESS_USAGE)
def assertOptionError(self, expected_message, args=[], kwargs={}):
self.assertRaises(make_option, args, kwargs,
OptionError, expected_message)
def test_opt_string_empty(self):
self.assertTypeError(make_option,
"at least one option string must be supplied")
def test_opt_string_too_short(self):
self.assertOptionError(
"invalid option string 'b': must be at least two characters long",
["b"])
def test_opt_string_short_invalid(self):
self.assertOptionError(
"invalid short option string '--': must be "
"of the form -x, (x any non-dash char)",
["--"])
def test_opt_string_long_invalid(self):
self.assertOptionError(
"invalid long option string '---': "
"must start with --, followed by non-dash",
["---"])
def test_attr_invalid(self):
self.assertOptionError(
"option -b: invalid keyword arguments: bar, foo",
["-b"], {'foo': None, 'bar': None})
def test_action_invalid(self):
self.assertOptionError(
"option -b: invalid action: 'foo'",
["-b"], {'action': 'foo'})
def test_type_invalid(self):
self.assertOptionError(
"option -b: invalid option type: 'foo'",
["-b"], {'type': 'foo'})
self.assertOptionError(
"option -b: invalid option type: 'tuple'",
["-b"], {'type': tuple})
def test_no_type_for_action(self):
self.assertOptionError(
"option -b: must not supply a type for action 'count'",
["-b"], {'action': 'count', 'type': 'int'})
def test_no_choices_list(self):
self.assertOptionError(
"option -b/--bad: must supply a list of "
"choices for type 'choice'",
["-b", "--bad"], {'type': "choice"})
def test_bad_choices_list(self):
typename = type('').__name__
self.assertOptionError(
"option -b/--bad: choices must be a list of "
"strings ('%s' supplied)" % typename,
["-b", "--bad"],
{'type': "choice", 'choices':"bad choices"})
def test_no_choices_for_type(self):
self.assertOptionError(
"option -b: must not supply choices for type 'int'",
["-b"], {'type': 'int', 'choices':"bad"})
def test_no_const_for_action(self):
self.assertOptionError(
"option -b: 'const' must not be supplied for action 'store'",
["-b"], {'action': 'store', 'const': 1})
def test_no_nargs_for_action(self):
self.assertOptionError(
"option -b: 'nargs' must not be supplied for action 'count'",
["-b"], {'action': 'count', 'nargs': 2})
def test_callback_not_callable(self):
self.assertOptionError(
"option -b: callback not callable: 'foo'",
["-b"], {'action': 'callback',
'callback': 'foo'})
def dummy(self):
pass
def test_callback_args_no_tuple(self):
self.assertOptionError(
"option -b: callback_args, if supplied, "
"must be a tuple: not 'foo'",
["-b"], {'action': 'callback',
'callback': self.dummy,
'callback_args': 'foo'})
def test_callback_kwargs_no_dict(self):
self.assertOptionError(
"option -b: callback_kwargs, if supplied, "
"must be a dict: not 'foo'",
["-b"], {'action': 'callback',
'callback': self.dummy,
'callback_kwargs': 'foo'})
def test_no_callback_for_action(self):
self.assertOptionError(
"option -b: callback supplied ('foo') for non-callback option",
["-b"], {'action': 'store',
'callback': 'foo'})
def test_no_callback_args_for_action(self):
self.assertOptionError(
"option -b: callback_args supplied for non-callback option",
["-b"], {'action': 'store',
'callback_args': 'foo'})
def test_no_callback_kwargs_for_action(self):
self.assertOptionError(
"option -b: callback_kwargs supplied for non-callback option",
["-b"], {'action': 'store',
'callback_kwargs': 'foo'})
class TestOptionParser(BaseTest):
def setUp(self):
self.parser = OptionParser()
self.parser.add_option("-v", "--verbose", "-n", "--noisy",
action="store_true", dest="verbose")
self.parser.add_option("-q", "--quiet", "--silent",
action="store_false", dest="verbose")
def test_add_option_no_Option(self):
self.assertTypeError(self.parser.add_option,
"not an Option instance: None", None)
def test_add_option_invalid_arguments(self):
self.assertTypeError(self.parser.add_option,
"invalid arguments", None, None)
def test_get_option(self):
opt1 = self.parser.get_option("-v")
self.assertIsInstance(opt1, Option)
self.assertEqual(opt1._short_opts, ["-v", "-n"])
self.assertEqual(opt1._long_opts, ["--verbose", "--noisy"])
self.assertEqual(opt1.action, "store_true")
self.assertEqual(opt1.dest, "verbose")
def test_get_option_equals(self):
opt1 = self.parser.get_option("-v")
opt2 = self.parser.get_option("--verbose")
opt3 = self.parser.get_option("-n")
opt4 = self.parser.get_option("--noisy")
self.assertTrue(opt1 is opt2 is opt3 is opt4)
def test_has_option(self):
self.assertTrue(self.parser.has_option("-v"))
self.assertTrue(self.parser.has_option("--verbose"))
def assertTrueremoved(self):
self.assertTrue(self.parser.get_option("-v") is None)
self.assertTrue(self.parser.get_option("--verbose") is None)
self.assertTrue(self.parser.get_option("-n") is None)
self.assertTrue(self.parser.get_option("--noisy") is None)
self.assertFalse(self.parser.has_option("-v"))
self.assertFalse(self.parser.has_option("--verbose"))
self.assertFalse(self.parser.has_option("-n"))
self.assertFalse(self.parser.has_option("--noisy"))
self.assertTrue(self.parser.has_option("-q"))
self.assertTrue(self.parser.has_option("--silent"))
def test_remove_short_opt(self):
self.parser.remove_option("-n")
self.assertTrueremoved()
def test_remove_long_opt(self):
self.parser.remove_option("--verbose")
self.assertTrueremoved()
def test_remove_nonexistent(self):
self.assertRaises(self.parser.remove_option, ('foo',), None,
ValueError, "no such option 'foo'")
def test_refleak(self):
# If an OptionParser is carrying around a reference to a large
# object, various cycles can prevent it from being GC'd in
# a timely fashion. destroy() breaks the cycles to ensure stuff
# can be cleaned up.
big_thing = [42]
refcount = sys.getrefcount(big_thing)
parser = OptionParser()
parser.add_option("-a", "--aaarggh")
parser.big_thing = big_thing
parser.destroy()
#self.assertEqual(refcount, sys.getrefcount(big_thing))
del parser
self.assertEqual(refcount, sys.getrefcount(big_thing))
class TestOptionValues(BaseTest):
def setUp(self):
pass
def test_basics(self):
values = Values()
self.assertEqual(vars(values), {})
self.assertEqual(values, {})
self.assertNotEqual(values, {"foo": "bar"})
self.assertNotEqual(values, "")
dict = {"foo": "bar", "baz": 42}
values = Values(defaults=dict)
self.assertEqual(vars(values), dict)
self.assertEqual(values, dict)
self.assertNotEqual(values, {"foo": "bar"})
self.assertNotEqual(values, {})
self.assertNotEqual(values, "")
self.assertNotEqual(values, [])
class TestTypeAliases(BaseTest):
def setUp(self):
self.parser = OptionParser()
def test_str_aliases_string(self):
self.parser.add_option("-s", type="str")
self.assertEqual(self.parser.get_option("-s").type, "string")
def test_new_type_object(self):
self.parser.add_option("-s", type=str)
self.assertEqual(self.parser.get_option("-s").type, "string")
self.parser.add_option("-x", type=int)
self.assertEqual(self.parser.get_option("-x").type, "int")
def test_old_type_object(self):
self.parser.add_option("-s", type=types.StringType)
self.assertEqual(self.parser.get_option("-s").type, "string")
self.parser.add_option("-x", type=types.IntType)
self.assertEqual(self.parser.get_option("-x").type, "int")
# Custom type for testing processing of default values.
_time_units = { 's' : 1, 'm' : 60, 'h' : 60*60, 'd' : 60*60*24 }
def _check_duration(option, opt, value):
try:
if value[-1].isdigit():
return int(value)
else:
return int(value[:-1]) * _time_units[value[-1]]
except (ValueError, IndexError):
raise OptionValueError(
'option %s: invalid duration: %r' % (opt, value))
class DurationOption(Option):
TYPES = Option.TYPES + ('duration',)
TYPE_CHECKER = copy.copy(Option.TYPE_CHECKER)
TYPE_CHECKER['duration'] = _check_duration
class TestDefaultValues(BaseTest):
def setUp(self):
self.parser = OptionParser()
self.parser.add_option("-v", "--verbose", default=True)
self.parser.add_option("-q", "--quiet", dest='verbose')
self.parser.add_option("-n", type="int", default=37)
self.parser.add_option("-m", type="int")
self.parser.add_option("-s", default="foo")
self.parser.add_option("-t")
self.parser.add_option("-u", default=None)
self.expected = { 'verbose': True,
'n': 37,
'm': None,
's': "foo",
't': None,
'u': None }
def test_basic_defaults(self):
self.assertEqual(self.parser.get_default_values(), self.expected)
def test_mixed_defaults_post(self):
self.parser.set_defaults(n=42, m=-100)
self.expected.update({'n': 42, 'm': -100})
self.assertEqual(self.parser.get_default_values(), self.expected)
def test_mixed_defaults_pre(self):
self.parser.set_defaults(x="barf", y="blah")
self.parser.add_option("-x", default="frob")
self.parser.add_option("-y")
self.expected.update({'x': "frob", 'y': "blah"})
self.assertEqual(self.parser.get_default_values(), self.expected)
self.parser.remove_option("-y")
self.parser.add_option("-y", default=None)
self.expected.update({'y': None})
self.assertEqual(self.parser.get_default_values(), self.expected)
def test_process_default(self):
self.parser.option_class = DurationOption
self.parser.add_option("-d", type="duration", default=300)
self.parser.add_option("-e", type="duration", default="6m")
self.parser.set_defaults(n="42")
self.expected.update({'d': 300, 'e': 360, 'n': 42})
self.assertEqual(self.parser.get_default_values(), self.expected)
self.parser.set_process_default_values(False)
self.expected.update({'d': 300, 'e': "6m", 'n': "42"})
self.assertEqual(self.parser.get_default_values(), self.expected)
class TestProgName(BaseTest):
"""
Test that %prog expands to the right thing in usage, version,
and help strings.
"""
def assertUsage(self, parser, expected_usage):
self.assertEqual(parser.get_usage(), expected_usage)
def assertVersion(self, parser, expected_version):
self.assertEqual(parser.get_version(), expected_version)
def test_default_progname(self):
# Make sure that program name taken from sys.argv[0] by default.
save_argv = sys.argv[:]
try:
sys.argv[0] = os.path.join("foo", "bar", "baz.py")
parser = OptionParser("%prog ...", version="%prog 1.2")
expected_usage = "Usage: baz.py ...\n"
self.assertUsage(parser, expected_usage)
self.assertVersion(parser, "baz.py 1.2")
self.assertHelp(parser,
expected_usage + "\n" +
"Options:\n"
" --version show program's version number and exit\n"
" -h, --help show this help message and exit\n")
finally:
sys.argv[:] = save_argv
def test_custom_progname(self):
parser = OptionParser(prog="thingy",
version="%prog 0.1",
usage="%prog arg arg")
parser.remove_option("-h")
parser.remove_option("--version")
expected_usage = "Usage: thingy arg arg\n"
self.assertUsage(parser, expected_usage)
self.assertVersion(parser, "thingy 0.1")
self.assertHelp(parser, expected_usage + "\n")
class TestExpandDefaults(BaseTest):
def setUp(self):
self.parser = OptionParser(prog="test")
self.help_prefix = """\
Usage: test [options]
Options:
-h, --help show this help message and exit
"""
self.file_help = "read from FILE [default: %default]"
self.expected_help_file = self.help_prefix + \
" -f FILE, --file=FILE read from FILE [default: foo.txt]\n"
self.expected_help_none = self.help_prefix + \
" -f FILE, --file=FILE read from FILE [default: none]\n"
def test_option_default(self):
self.parser.add_option("-f", "--file",
default="foo.txt",
help=self.file_help)
self.assertHelp(self.parser, self.expected_help_file)
def test_parser_default_1(self):
self.parser.add_option("-f", "--file",
help=self.file_help)
self.parser.set_default('file', "foo.txt")
self.assertHelp(self.parser, self.expected_help_file)
def test_parser_default_2(self):
self.parser.add_option("-f", "--file",
help=self.file_help)
self.parser.set_defaults(file="foo.txt")
self.assertHelp(self.parser, self.expected_help_file)
def test_no_default(self):
self.parser.add_option("-f", "--file",
help=self.file_help)
self.assertHelp(self.parser, self.expected_help_none)
def test_default_none_1(self):
self.parser.add_option("-f", "--file",
default=None,
help=self.file_help)
self.assertHelp(self.parser, self.expected_help_none)
def test_default_none_2(self):
self.parser.add_option("-f", "--file",
help=self.file_help)
self.parser.set_defaults(file=None)
self.assertHelp(self.parser, self.expected_help_none)
def test_float_default(self):
self.parser.add_option(
"-p", "--prob",
help="blow up with probability PROB [default: %default]")
self.parser.set_defaults(prob=0.43)
expected_help = self.help_prefix + \
" -p PROB, --prob=PROB blow up with probability PROB [default: 0.43]\n"
self.assertHelp(self.parser, expected_help)
def test_alt_expand(self):
self.parser.add_option("-f", "--file",
default="foo.txt",
help="read from FILE [default: *DEFAULT*]")
self.parser.formatter.default_tag = "*DEFAULT*"
self.assertHelp(self.parser, self.expected_help_file)
def test_no_expand(self):
self.parser.add_option("-f", "--file",
default="foo.txt",
help="read from %default file")
self.parser.formatter.default_tag = None
expected_help = self.help_prefix + \
" -f FILE, --file=FILE read from %default file\n"
self.assertHelp(self.parser, expected_help)
# -- Test parser.parse_args() ------------------------------------------
class TestStandard(BaseTest):
def setUp(self):
options = [make_option("-a", type="string"),
make_option("-b", "--boo", type="int", dest='boo'),
make_option("--foo", action="append")]
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE,
option_list=options)
def test_required_value(self):
self.assertParseFail(["-a"], "-a option requires an argument")
def test_invalid_integer(self):
self.assertParseFail(["-b", "5x"],
"option -b: invalid integer value: '5x'")
def test_no_such_option(self):
self.assertParseFail(["--boo13"], "no such option: --boo13")
def test_long_invalid_integer(self):
self.assertParseFail(["--boo=x5"],
"option --boo: invalid integer value: 'x5'")
def test_empty(self):
self.assertParseOK([], {'a': None, 'boo': None, 'foo': None}, [])
def test_shortopt_empty_longopt_append(self):
self.assertParseOK(["-a", "", "--foo=blah", "--foo="],
{'a': "", 'boo': None, 'foo': ["blah", ""]},
[])
def test_long_option_append(self):
self.assertParseOK(["--foo", "bar", "--foo", "", "--foo=x"],
{'a': None,
'boo': None,
'foo': ["bar", "", "x"]},
[])
def test_option_argument_joined(self):
self.assertParseOK(["-abc"],
{'a': "bc", 'boo': None, 'foo': None},
[])
def test_option_argument_split(self):
self.assertParseOK(["-a", "34"],
{'a': "34", 'boo': None, 'foo': None},
[])
def test_option_argument_joined_integer(self):
self.assertParseOK(["-b34"],
{'a': None, 'boo': 34, 'foo': None},
[])
def test_option_argument_split_negative_integer(self):
self.assertParseOK(["-b", "-5"],
{'a': None, 'boo': -5, 'foo': None},
[])
def test_long_option_argument_joined(self):
self.assertParseOK(["--boo=13"],
{'a': None, 'boo': 13, 'foo': None},
[])
def test_long_option_argument_split(self):
self.assertParseOK(["--boo", "111"],
{'a': None, 'boo': 111, 'foo': None},
[])
def test_long_option_short_option(self):
self.assertParseOK(["--foo=bar", "-axyz"],
{'a': 'xyz', 'boo': None, 'foo': ["bar"]},
[])
def test_abbrev_long_option(self):
self.assertParseOK(["--f=bar", "-axyz"],
{'a': 'xyz', 'boo': None, 'foo': ["bar"]},
[])
def test_defaults(self):
(options, args) = self.parser.parse_args([])
defaults = self.parser.get_default_values()
self.assertEqual(vars(defaults), vars(options))
def test_ambiguous_option(self):
self.parser.add_option("--foz", action="store",
type="string", dest="foo")
self.assertParseFail(["--f=bar"],
"ambiguous option: --f (--foo, --foz?)")
def test_short_and_long_option_split(self):
self.assertParseOK(["-a", "xyz", "--foo", "bar"],
{'a': 'xyz', 'boo': None, 'foo': ["bar"]},
[]),
def test_short_option_split_long_option_append(self):
self.assertParseOK(["--foo=bar", "-b", "123", "--foo", "baz"],
{'a': None, 'boo': 123, 'foo': ["bar", "baz"]},
[])
def test_short_option_split_one_positional_arg(self):
self.assertParseOK(["-a", "foo", "bar"],
{'a': "foo", 'boo': None, 'foo': None},
["bar"]),
def test_short_option_consumes_separator(self):
self.assertParseOK(["-a", "--", "foo", "bar"],
{'a': "--", 'boo': None, 'foo': None},
["foo", "bar"]),
self.assertParseOK(["-a", "--", "--foo", "bar"],
{'a': "--", 'boo': None, 'foo': ["bar"]},
[]),
def test_short_option_joined_and_separator(self):
self.assertParseOK(["-ab", "--", "--foo", "bar"],
{'a': "b", 'boo': None, 'foo': None},
["--foo", "bar"]),
def test_hyphen_becomes_positional_arg(self):
self.assertParseOK(["-ab", "-", "--foo", "bar"],
{'a': "b", 'boo': None, 'foo': ["bar"]},
["-"])
def test_no_append_versus_append(self):
self.assertParseOK(["-b3", "-b", "5", "--foo=bar", "--foo", "baz"],
{'a': None, 'boo': 5, 'foo': ["bar", "baz"]},
[])
def test_option_consumes_optionlike_string(self):
self.assertParseOK(["-a", "-b3"],
{'a': "-b3", 'boo': None, 'foo': None},
[])
def test_combined_single_invalid_option(self):
self.parser.add_option("-t", action="store_true")
self.assertParseFail(["-test"],
"no such option: -e")
class TestBool(BaseTest):
def setUp(self):
options = [make_option("-v",
"--verbose",
action="store_true",
dest="verbose",
default=''),
make_option("-q",
"--quiet",
action="store_false",
dest="verbose")]
self.parser = OptionParser(option_list = options)
def test_bool_default(self):
self.assertParseOK([],
{'verbose': ''},
[])
def test_bool_false(self):
(options, args) = self.assertParseOK(["-q"],
{'verbose': 0},
[])
self.assertTrue(options.verbose is False)
def test_bool_true(self):
(options, args) = self.assertParseOK(["-v"],
{'verbose': 1},
[])
self.assertTrue(options.verbose is True)
def test_bool_flicker_on_and_off(self):
self.assertParseOK(["-qvq", "-q", "-v"],
{'verbose': 1},
[])
class TestChoice(BaseTest):
def setUp(self):
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE)
self.parser.add_option("-c", action="store", type="choice",
dest="choice", choices=["one", "two", "three"])
def test_valid_choice(self):
self.assertParseOK(["-c", "one", "xyz"],
{'choice': 'one'},
["xyz"])
def test_invalid_choice(self):
self.assertParseFail(["-c", "four", "abc"],
"option -c: invalid choice: 'four' "
"(choose from 'one', 'two', 'three')")
def test_add_choice_option(self):
self.parser.add_option("-d", "--default",
choices=["four", "five", "six"])
opt = self.parser.get_option("-d")
self.assertEqual(opt.type, "choice")
self.assertEqual(opt.action, "store")
class TestCount(BaseTest):
def setUp(self):
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE)
self.v_opt = make_option("-v", action="count", dest="verbose")
self.parser.add_option(self.v_opt)
self.parser.add_option("--verbose", type="int", dest="verbose")
self.parser.add_option("-q", "--quiet",
action="store_const", dest="verbose", const=0)
def test_empty(self):
self.assertParseOK([], {'verbose': None}, [])
def test_count_one(self):
self.assertParseOK(["-v"], {'verbose': 1}, [])
def test_count_three(self):
self.assertParseOK(["-vvv"], {'verbose': 3}, [])
def test_count_three_apart(self):
self.assertParseOK(["-v", "-v", "-v"], {'verbose': 3}, [])
def test_count_override_amount(self):
self.assertParseOK(["-vvv", "--verbose=2"], {'verbose': 2}, [])
def test_count_override_quiet(self):
self.assertParseOK(["-vvv", "--verbose=2", "-q"], {'verbose': 0}, [])
def test_count_overriding(self):
self.assertParseOK(["-vvv", "--verbose=2", "-q", "-v"],
{'verbose': 1}, [])
def test_count_interspersed_args(self):
self.assertParseOK(["--quiet", "3", "-v"],
{'verbose': 1},
["3"])
def test_count_no_interspersed_args(self):
self.parser.disable_interspersed_args()
self.assertParseOK(["--quiet", "3", "-v"],
{'verbose': 0},
["3", "-v"])
def test_count_no_such_option(self):
self.assertParseFail(["-q3", "-v"], "no such option: -3")
def test_count_option_no_value(self):
self.assertParseFail(["--quiet=3", "-v"],
"--quiet option does not take a value")
def test_count_with_default(self):
self.parser.set_default('verbose', 0)
self.assertParseOK([], {'verbose':0}, [])
def test_count_overriding_default(self):
self.parser.set_default('verbose', 0)
self.assertParseOK(["-vvv", "--verbose=2", "-q", "-v"],
{'verbose': 1}, [])
class TestMultipleArgs(BaseTest):
def setUp(self):
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE)
self.parser.add_option("-p", "--point",
action="store", nargs=3, type="float", dest="point")
def test_nargs_with_positional_args(self):
self.assertParseOK(["foo", "-p", "1", "2.5", "-4.3", "xyz"],
{'point': (1.0, 2.5, -4.3)},
["foo", "xyz"])
def test_nargs_long_opt(self):
self.assertParseOK(["--point", "-1", "2.5", "-0", "xyz"],
{'point': (-1.0, 2.5, -0.0)},
["xyz"])
def test_nargs_invalid_float_value(self):
self.assertParseFail(["-p", "1.0", "2x", "3.5"],
"option -p: "
"invalid floating-point value: '2x'")
def test_nargs_required_values(self):
self.assertParseFail(["--point", "1.0", "3.5"],
"--point option requires 3 arguments")
class TestMultipleArgsAppend(BaseTest):
def setUp(self):
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE)
self.parser.add_option("-p", "--point", action="store", nargs=3,
type="float", dest="point")
self.parser.add_option("-f", "--foo", action="append", nargs=2,
type="int", dest="foo")
self.parser.add_option("-z", "--zero", action="append_const",
dest="foo", const=(0, 0))
def test_nargs_append(self):
self.assertParseOK(["-f", "4", "-3", "blah", "--foo", "1", "666"],
{'point': None, 'foo': [(4, -3), (1, 666)]},
["blah"])
def test_nargs_append_required_values(self):
self.assertParseFail(["-f4,3"],
"-f option requires 2 arguments")
def test_nargs_append_simple(self):
self.assertParseOK(["--foo=3", "4"],
{'point': None, 'foo':[(3, 4)]},
[])
def test_nargs_append_const(self):
self.assertParseOK(["--zero", "--foo", "3", "4", "-z"],
{'point': None, 'foo':[(0, 0), (3, 4), (0, 0)]},
[])
class TestVersion(BaseTest):
def test_version(self):
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE,
version="%prog 0.1")
save_argv = sys.argv[:]
try:
sys.argv[0] = os.path.join(os.curdir, "foo", "bar")
self.assertOutput(["--version"], "bar 0.1\n")
finally:
sys.argv[:] = save_argv
def test_no_version(self):
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE)
self.assertParseFail(["--version"],
"no such option: --version")
# -- Test conflicting default values and parser.parse_args() -----------
class TestConflictingDefaults(BaseTest):
"""Conflicting default values: the last one should win."""
def setUp(self):
self.parser = OptionParser(option_list=[
make_option("-v", action="store_true", dest="verbose", default=1)])
def test_conflict_default(self):
self.parser.add_option("-q", action="store_false", dest="verbose",
default=0)
self.assertParseOK([], {'verbose': 0}, [])
def test_conflict_default_none(self):
self.parser.add_option("-q", action="store_false", dest="verbose",
default=None)
self.assertParseOK([], {'verbose': None}, [])
class TestOptionGroup(BaseTest):
def setUp(self):
self.parser = OptionParser(usage=SUPPRESS_USAGE)
def test_option_group_create_instance(self):
group = OptionGroup(self.parser, "Spam")
self.parser.add_option_group(group)
group.add_option("--spam", action="store_true",
help="spam spam spam spam")
self.assertParseOK(["--spam"], {'spam': 1}, [])
def test_add_group_no_group(self):
self.assertTypeError(self.parser.add_option_group,
"not an OptionGroup instance: None", None)
def test_add_group_invalid_arguments(self):
self.assertTypeError(self.parser.add_option_group,
"invalid arguments", None, None)
def test_add_group_wrong_parser(self):
group = OptionGroup(self.parser, "Spam")
group.parser = OptionParser()
self.assertRaises(self.parser.add_option_group, (group,), None,
ValueError, "invalid OptionGroup (wrong parser)")
def test_group_manipulate(self):
group = self.parser.add_option_group("Group 2",
description="Some more options")
group.set_title("Bacon")
group.add_option("--bacon", type="int")
self.assertTrue(self.parser.get_option_group("--bacon"), group)
# -- Test extending and parser.parse_args() ----------------------------
class TestExtendAddTypes(BaseTest):
def setUp(self):
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE,
option_class=self.MyOption)
self.parser.add_option("-a", None, type="string", dest="a")
self.parser.add_option("-f", "--file", type="file", dest="file")
def tearDown(self):
if os.path.isdir(test_support.TESTFN):
os.rmdir(test_support.TESTFN)
elif os.path.isfile(test_support.TESTFN):
os.unlink(test_support.TESTFN)
class MyOption (Option):
def check_file(option, opt, value):
if not os.path.exists(value):
raise OptionValueError("%s: file does not exist" % value)
elif not os.path.isfile(value):
raise OptionValueError("%s: not a regular file" % value)
return value
TYPES = Option.TYPES + ("file",)
TYPE_CHECKER = copy.copy(Option.TYPE_CHECKER)
TYPE_CHECKER["file"] = check_file
def test_filetype_ok(self):
open(test_support.TESTFN, "w").close()
self.assertParseOK(["--file", test_support.TESTFN, "-afoo"],
{'file': test_support.TESTFN, 'a': 'foo'},
[])
def test_filetype_noexist(self):
self.assertParseFail(["--file", test_support.TESTFN, "-afoo"],
"%s: file does not exist" %
test_support.TESTFN)
def test_filetype_notfile(self):
os.mkdir(test_support.TESTFN)
self.assertParseFail(["--file", test_support.TESTFN, "-afoo"],
"%s: not a regular file" %
test_support.TESTFN)
class TestExtendAddActions(BaseTest):
def setUp(self):
options = [self.MyOption("-a", "--apple", action="extend",
type="string", dest="apple")]
self.parser = OptionParser(option_list=options)
class MyOption (Option):
ACTIONS = Option.ACTIONS + ("extend",)
STORE_ACTIONS = Option.STORE_ACTIONS + ("extend",)
TYPED_ACTIONS = Option.TYPED_ACTIONS + ("extend",)
def take_action(self, action, dest, opt, value, values, parser):
if action == "extend":
lvalue = value.split(",")
values.ensure_value(dest, []).extend(lvalue)
else:
Option.take_action(self, action, dest, opt, parser, value,
values)
def test_extend_add_action(self):
self.assertParseOK(["-afoo,bar", "--apple=blah"],
{'apple': ["foo", "bar", "blah"]},
[])
def test_extend_add_action_normal(self):
self.assertParseOK(["-a", "foo", "-abar", "--apple=x,y"],
{'apple': ["foo", "bar", "x", "y"]},
[])
# -- Test callbacks and parser.parse_args() ----------------------------
class TestCallback(BaseTest):
def setUp(self):
options = [make_option("-x",
None,
action="callback",
callback=self.process_opt),
make_option("-f",
"--file",
action="callback",
callback=self.process_opt,
type="string",
dest="filename")]
self.parser = OptionParser(option_list=options)
def process_opt(self, option, opt, value, parser_):
if opt == "-x":
self.assertEqual(option._short_opts, ["-x"])
self.assertEqual(option._long_opts, [])
self.assertTrue(parser_ is self.parser)
self.assertTrue(value is None)
self.assertEqual(vars(parser_.values), {'filename': None})
parser_.values.x = 42
elif opt == "--file":
self.assertEqual(option._short_opts, ["-f"])
self.assertEqual(option._long_opts, ["--file"])
self.assertTrue(parser_ is self.parser)
self.assertEqual(value, "foo")
self.assertEqual(vars(parser_.values), {'filename': None, 'x': 42})
setattr(parser_.values, option.dest, value)
else:
self.fail("Unknown option %r in process_opt." % opt)
def test_callback(self):
self.assertParseOK(["-x", "--file=foo"],
{'filename': "foo", 'x': 42},
[])
def test_callback_help(self):
# This test was prompted by SF bug #960515 -- the point is
# not to inspect the help text, just to make sure that
# format_help() doesn't crash.
parser = OptionParser(usage=SUPPRESS_USAGE)
parser.remove_option("-h")
parser.add_option("-t", "--test", action="callback",
callback=lambda: None, type="string",
help="foo")
expected_help = ("Options:\n"
" -t TEST, --test=TEST foo\n")
self.assertHelp(parser, expected_help)
class TestCallbackExtraArgs(BaseTest):
def setUp(self):
options = [make_option("-p", "--point", action="callback",
callback=self.process_tuple,
callback_args=(3, int), type="string",
dest="points", default=[])]
self.parser = OptionParser(option_list=options)
def process_tuple(self, option, opt, value, parser_, len, type):
self.assertEqual(len, 3)
self.assertTrue(type is int)
if opt == "-p":
self.assertEqual(value, "1,2,3")
elif opt == "--point":
self.assertEqual(value, "4,5,6")
value = tuple(map(type, value.split(",")))
getattr(parser_.values, option.dest).append(value)
def test_callback_extra_args(self):
self.assertParseOK(["-p1,2,3", "--point", "4,5,6"],
{'points': [(1,2,3), (4,5,6)]},
[])
class TestCallbackMeddleArgs(BaseTest):
def setUp(self):
options = [make_option(str(x), action="callback",
callback=self.process_n, dest='things')
for x in range(-1, -6, -1)]
self.parser = OptionParser(option_list=options)
# Callback that meddles in rargs, largs
def process_n(self, option, opt, value, parser_):
# option is -3, -5, etc.
nargs = int(opt[1:])
rargs = parser_.rargs
if len(rargs) < nargs:
self.fail("Expected %d arguments for %s option." % (nargs, opt))
dest = parser_.values.ensure_value(option.dest, [])
dest.append(tuple(rargs[0:nargs]))
parser_.largs.append(nargs)
del rargs[0:nargs]
def test_callback_meddle_args(self):
self.assertParseOK(["-1", "foo", "-3", "bar", "baz", "qux"],
{'things': [("foo",), ("bar", "baz", "qux")]},
[1, 3])
def test_callback_meddle_args_separator(self):
self.assertParseOK(["-2", "foo", "--"],
{'things': [('foo', '--')]},
[2])
class TestCallbackManyArgs(BaseTest):
def setUp(self):
options = [make_option("-a", "--apple", action="callback", nargs=2,
callback=self.process_many, type="string"),
make_option("-b", "--bob", action="callback", nargs=3,
callback=self.process_many, type="int")]
self.parser = OptionParser(option_list=options)
def process_many(self, option, opt, value, parser_):
if opt == "-a":
self.assertEqual(value, ("foo", "bar"))
elif opt == "--apple":
self.assertEqual(value, ("ding", "dong"))
elif opt == "-b":
self.assertEqual(value, (1, 2, 3))
elif opt == "--bob":
self.assertEqual(value, (-666, 42, 0))
def test_many_args(self):
self.assertParseOK(["-a", "foo", "bar", "--apple", "ding", "dong",
"-b", "1", "2", "3", "--bob", "-666", "42",
"0"],
{"apple": None, "bob": None},
[])
class TestCallbackCheckAbbrev(BaseTest):
def setUp(self):
self.parser = OptionParser()
self.parser.add_option("--foo-bar", action="callback",
callback=self.check_abbrev)
def check_abbrev(self, option, opt, value, parser):
self.assertEqual(opt, "--foo-bar")
def test_abbrev_callback_expansion(self):
self.assertParseOK(["--foo"], {}, [])
class TestCallbackVarArgs(BaseTest):
def setUp(self):
options = [make_option("-a", type="int", nargs=2, dest="a"),
make_option("-b", action="store_true", dest="b"),
make_option("-c", "--callback", action="callback",
callback=self.variable_args, dest="c")]
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE,
option_list=options)
def variable_args(self, option, opt, value, parser):
self.assertTrue(value is None)
value = []
rargs = parser.rargs
while rargs:
arg = rargs[0]
if ((arg[:2] == "--" and len(arg) > 2) or
(arg[:1] == "-" and len(arg) > 1 and arg[1] != "-")):
break
else:
value.append(arg)
del rargs[0]
setattr(parser.values, option.dest, value)
def test_variable_args(self):
self.assertParseOK(["-a3", "-5", "--callback", "foo", "bar"],
{'a': (3, -5), 'b': None, 'c': ["foo", "bar"]},
[])
def test_consume_separator_stop_at_option(self):
self.assertParseOK(["-c", "37", "--", "xxx", "-b", "hello"],
{'a': None,
'b': True,
'c': ["37", "--", "xxx"]},
["hello"])
def test_positional_arg_and_variable_args(self):
self.assertParseOK(["hello", "-c", "foo", "-", "bar"],
{'a': None,
'b': None,
'c':["foo", "-", "bar"]},
["hello"])
def test_stop_at_option(self):
self.assertParseOK(["-c", "foo", "-b"],
{'a': None, 'b': True, 'c': ["foo"]},
[])
def test_stop_at_invalid_option(self):
self.assertParseFail(["-c", "3", "-5", "-a"], "no such option: -5")
# -- Test conflict handling and parser.parse_args() --------------------
class ConflictBase(BaseTest):
def setUp(self):
options = [make_option("-v", "--verbose", action="count",
dest="verbose", help="increment verbosity")]
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE,
option_list=options)
def show_version(self, option, opt, value, parser):
parser.values.show_version = 1
class TestConflict(ConflictBase):
"""Use the default conflict resolution for Optik 1.2: error."""
def assertTrueconflict_error(self, func):
err = self.assertRaises(
func, ("-v", "--version"), {'action' : "callback",
'callback' : self.show_version,
'help' : "show version"},
OptionConflictError,
"option -v/--version: conflicting option string(s): -v")
self.assertEqual(err.msg, "conflicting option string(s): -v")
self.assertEqual(err.option_id, "-v/--version")
def test_conflict_error(self):
self.assertTrueconflict_error(self.parser.add_option)
def test_conflict_error_group(self):
group = OptionGroup(self.parser, "Group 1")
self.assertTrueconflict_error(group.add_option)
def test_no_such_conflict_handler(self):
self.assertRaises(
self.parser.set_conflict_handler, ('foo',), None,
ValueError, "invalid conflict_resolution value 'foo'")
class TestConflictResolve(ConflictBase):
def setUp(self):
ConflictBase.setUp(self)
self.parser.set_conflict_handler("resolve")
self.parser.add_option("-v", "--version", action="callback",
callback=self.show_version, help="show version")
def test_conflict_resolve(self):
v_opt = self.parser.get_option("-v")
verbose_opt = self.parser.get_option("--verbose")
version_opt = self.parser.get_option("--version")
self.assertTrue(v_opt is version_opt)
self.assertTrue(v_opt is not verbose_opt)
self.assertEqual(v_opt._long_opts, ["--version"])
self.assertEqual(version_opt._short_opts, ["-v"])
self.assertEqual(version_opt._long_opts, ["--version"])
self.assertEqual(verbose_opt._short_opts, [])
self.assertEqual(verbose_opt._long_opts, ["--verbose"])
def test_conflict_resolve_help(self):
self.assertOutput(["-h"], """\
Options:
--verbose increment verbosity
-h, --help show this help message and exit
-v, --version show version
""")
def test_conflict_resolve_short_opt(self):
self.assertParseOK(["-v"],
{'verbose': None, 'show_version': 1},
[])
def test_conflict_resolve_long_opt(self):
self.assertParseOK(["--verbose"],
{'verbose': 1},
[])
def test_conflict_resolve_long_opts(self):
self.assertParseOK(["--verbose", "--version"],
{'verbose': 1, 'show_version': 1},
[])
class TestConflictOverride(BaseTest):
def setUp(self):
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE)
self.parser.set_conflict_handler("resolve")
self.parser.add_option("-n", "--dry-run",
action="store_true", dest="dry_run",
help="don't do anything")
self.parser.add_option("--dry-run", "-n",
action="store_const", const=42, dest="dry_run",
help="dry run mode")
def test_conflict_override_opts(self):
opt = self.parser.get_option("--dry-run")
self.assertEqual(opt._short_opts, ["-n"])
self.assertEqual(opt._long_opts, ["--dry-run"])
def test_conflict_override_help(self):
self.assertOutput(["-h"], """\
Options:
-h, --help show this help message and exit
-n, --dry-run dry run mode
""")
def test_conflict_override_args(self):
self.assertParseOK(["-n"],
{'dry_run': 42},
[])
# -- Other testing. ----------------------------------------------------
_expected_help_basic = """\
Usage: bar.py [options]
Options:
-a APPLE throw APPLEs at basket
-b NUM, --boo=NUM shout "boo!" NUM times (in order to frighten away all the
evil spirits that cause trouble and mayhem)
--foo=FOO store FOO in the foo list for later fooing
-h, --help show this help message and exit
"""
_expected_help_long_opts_first = """\
Usage: bar.py [options]
Options:
-a APPLE throw APPLEs at basket
--boo=NUM, -b NUM shout "boo!" NUM times (in order to frighten away all the
evil spirits that cause trouble and mayhem)
--foo=FOO store FOO in the foo list for later fooing
--help, -h show this help message and exit
"""
_expected_help_title_formatter = """\
Usage
=====
bar.py [options]
Options
=======
-a APPLE throw APPLEs at basket
--boo=NUM, -b NUM shout "boo!" NUM times (in order to frighten away all the
evil spirits that cause trouble and mayhem)
--foo=FOO store FOO in the foo list for later fooing
--help, -h show this help message and exit
"""
_expected_help_short_lines = """\
Usage: bar.py [options]
Options:
-a APPLE throw APPLEs at basket
-b NUM, --boo=NUM shout "boo!" NUM times (in order to
frighten away all the evil spirits
that cause trouble and mayhem)
--foo=FOO store FOO in the foo list for later
fooing
-h, --help show this help message and exit
"""
class TestHelp(BaseTest):
def setUp(self):
self.parser = self.make_parser(80)
def make_parser(self, columns):
options = [
make_option("-a", type="string", dest='a',
metavar="APPLE", help="throw APPLEs at basket"),
make_option("-b", "--boo", type="int", dest='boo',
metavar="NUM",
help=
"shout \"boo!\" NUM times (in order to frighten away "
"all the evil spirits that cause trouble and mayhem)"),
make_option("--foo", action="append", type="string", dest='foo',
help="store FOO in the foo list for later fooing"),
]
# We need to set COLUMNS for the OptionParser constructor, but
# we must restore its original value -- otherwise, this test
# screws things up for other tests when it's part of the Python
# test suite.
with test_support.EnvironmentVarGuard() as env:
env['COLUMNS'] = str(columns)
return InterceptingOptionParser(option_list=options)
def assertHelpEquals(self, expected_output):
if type(expected_output) is types.UnicodeType:
encoding = self.parser._get_encoding(sys.stdout)
expected_output = expected_output.encode(encoding, "replace")
save_argv = sys.argv[:]
try:
# Make optparse believe bar.py is being executed.
sys.argv[0] = os.path.join("foo", "bar.py")
self.assertOutput(["-h"], expected_output)
finally:
sys.argv[:] = save_argv
def test_help(self):
self.assertHelpEquals(_expected_help_basic)
def test_help_old_usage(self):
self.parser.set_usage("Usage: %prog [options]")
self.assertHelpEquals(_expected_help_basic)
def test_help_long_opts_first(self):
self.parser.formatter.short_first = 0
self.assertHelpEquals(_expected_help_long_opts_first)
def test_help_title_formatter(self):
with test_support.EnvironmentVarGuard() as env:
env["COLUMNS"] = "80"
self.parser.formatter = TitledHelpFormatter()
self.assertHelpEquals(_expected_help_title_formatter)
def test_wrap_columns(self):
# Ensure that wrapping respects $COLUMNS environment variable.
# Need to reconstruct the parser, since that's the only time
# we look at $COLUMNS.
self.parser = self.make_parser(60)
self.assertHelpEquals(_expected_help_short_lines)
def test_help_unicode(self):
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE)
self.parser.add_option("-a", action="store_true", help=u"ol\u00E9!")
expect = u"""\
Options:
-h, --help show this help message and exit
-a ol\u00E9!
"""
self.assertHelpEquals(expect)
def test_help_unicode_description(self):
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE,
description=u"ol\u00E9!")
expect = u"""\
ol\u00E9!
Options:
-h, --help show this help message and exit
"""
self.assertHelpEquals(expect)
def test_help_description_groups(self):
self.parser.set_description(
"This is the program description for %prog. %prog has "
"an option group as well as single options.")
group = OptionGroup(
self.parser, "Dangerous Options",
"Caution: use of these options is at your own risk. "
"It is believed that some of them bite.")
group.add_option("-g", action="store_true", help="Group option.")
self.parser.add_option_group(group)
expect = """\
Usage: bar.py [options]
This is the program description for bar.py. bar.py has an option group as
well as single options.
Options:
-a APPLE throw APPLEs at basket
-b NUM, --boo=NUM shout "boo!" NUM times (in order to frighten away all the
evil spirits that cause trouble and mayhem)
--foo=FOO store FOO in the foo list for later fooing
-h, --help show this help message and exit
Dangerous Options:
Caution: use of these options is at your own risk. It is believed
that some of them bite.
-g Group option.
"""
self.assertHelpEquals(expect)
self.parser.epilog = "Please report bugs to /dev/null."
self.assertHelpEquals(expect + "\nPlease report bugs to /dev/null.\n")
class TestMatchAbbrev(BaseTest):
def test_match_abbrev(self):
self.assertEqual(_match_abbrev("--f",
{"--foz": None,
"--foo": None,
"--fie": None,
"--f": None}),
"--f")
def test_match_abbrev_error(self):
s = "--f"
wordmap = {"--foz": None, "--foo": None, "--fie": None}
self.assertRaises(
_match_abbrev, (s, wordmap), None,
BadOptionError, "ambiguous option: --f (--fie, --foo, --foz?)")
class TestParseNumber(BaseTest):
def setUp(self):
self.parser = InterceptingOptionParser()
self.parser.add_option("-n", type=int)
self.parser.add_option("-l", type=long)
def test_parse_num_fail(self):
self.assertRaises(
_parse_num, ("", int), {},
ValueError,
re.compile(r"invalid literal for int().*: '?'?"))
self.assertRaises(
_parse_num, ("0xOoops", long), {},
ValueError,
re.compile(r"invalid literal for long().*: '?0xOoops'?"))
def test_parse_num_ok(self):
self.assertEqual(_parse_num("0", int), 0)
self.assertEqual(_parse_num("0x10", int), 16)
self.assertEqual(_parse_num("0XA", long), 10L)
self.assertEqual(_parse_num("010", long), 8L)
self.assertEqual(_parse_num("0b11", int), 3)
self.assertEqual(_parse_num("0b", long), 0L)
def test_numeric_options(self):
self.assertParseOK(["-n", "42", "-l", "0x20"],
{ "n": 42, "l": 0x20 }, [])
self.assertParseOK(["-n", "0b0101", "-l010"],
{ "n": 5, "l": 8 }, [])
self.assertParseFail(["-n008"],
"option -n: invalid integer value: '008'")
self.assertParseFail(["-l0b0123"],
"option -l: invalid long integer value: '0b0123'")
self.assertParseFail(["-l", "0x12x"],
"option -l: invalid long integer value: '0x12x'")
def test_main():
test_support.run_unittest(__name__)
if __name__ == '__main__':
test_main()
| gpl-2.0 |
quxiaolong1504/django | tests/string_lookup/tests.py | 290 | 2573 | # -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.test import TestCase
from .models import Article, Bar, Base, Child, Foo, Whiz
class StringLookupTests(TestCase):
def test_string_form_referencing(self):
"""
Regression test for #1661 and #1662
Check that string form referencing of
models works, both as pre and post reference, on all RelatedField types.
"""
f1 = Foo(name="Foo1")
f1.save()
f2 = Foo(name="Foo2")
f2.save()
w1 = Whiz(name="Whiz1")
w1.save()
b1 = Bar(name="Bar1", normal=f1, fwd=w1, back=f2)
b1.save()
self.assertEqual(b1.normal, f1)
self.assertEqual(b1.fwd, w1)
self.assertEqual(b1.back, f2)
base1 = Base(name="Base1")
base1.save()
child1 = Child(name="Child1", parent=base1)
child1.save()
self.assertEqual(child1.parent, base1)
def test_unicode_chars_in_queries(self):
"""
Regression tests for #3937
make sure we can use unicode characters in queries.
If these tests fail on MySQL, it's a problem with the test setup.
A properly configured UTF-8 database can handle this.
"""
fx = Foo(name='Bjorn', friend='François')
fx.save()
self.assertEqual(Foo.objects.get(friend__contains='\xe7'), fx)
# We can also do the above query using UTF-8 strings.
self.assertEqual(Foo.objects.get(friend__contains=b'\xc3\xa7'), fx)
def test_queries_on_textfields(self):
"""
Regression tests for #5087
make sure we can perform queries on TextFields.
"""
a = Article(name='Test', text='The quick brown fox jumps over the lazy dog.')
a.save()
self.assertEqual(Article.objects.get(text__exact='The quick brown fox jumps over the lazy dog.'), a)
self.assertEqual(Article.objects.get(text__contains='quick brown fox'), a)
def test_ipaddress_on_postgresql(self):
"""
Regression test for #708
"like" queries on IP address fields require casting with HOST() (on PostgreSQL).
"""
a = Article(name='IP test', text='The body', submitted_from='192.0.2.100')
a.save()
self.assertEqual(repr(Article.objects.filter(submitted_from__contains='192.0.2')),
repr([a]))
# Test that the searches do not match the subnet mask (/32 in this case)
self.assertEqual(Article.objects.filter(submitted_from__contains='32').count(), 0)
| bsd-3-clause |
zhongdai/gensim | gensim/corpora/sharded_corpus.py | 63 | 35097 | #!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Original author: Jan Hajic jr.
# Copyright (C) 2015 Radim Rehurek and gensim team.
# Licensed under the GNU LGPL v2.1 - http://www.gnu.org/licenses/lgpl.html
"""
This module implements a corpus class that stores its data in separate files called
"shards". This is a compromise between speed (keeping the whole dataset
in memory) and memory footprint (keeping the data on disk and reading from it
on demand).
The corpus is intended for situations where you need to use your data
as numpy arrays for some iterative processing (like training something
using SGD, which usually involves heavy matrix multiplication).
"""
from __future__ import print_function
import logging
import os
import math
import numpy
import scipy.sparse as sparse
import time
logger = logging.getLogger(__name__)
#: Specifies which dtype should be used for serializing the shards.
_default_dtype = float
try:
import theano
_default_dtype = theano.config.floatX
except ImportError:
logger.info('Could not import Theano, will use standard float for default ShardedCorpus dtype.')
from six.moves import xrange
import gensim
from gensim.corpora import IndexedCorpus
from gensim.interfaces import TransformedCorpus
class ShardedCorpus(IndexedCorpus):
"""
This corpus is designed for situations where you need to train a model
on matrices, with a large number of iterations. (It should be faster than
gensim's other IndexedCorpus implementations for this use case; check the
`benchmark_datasets.py` script. It should also serialize faster.)
The corpus stores its data in separate files called
"shards". This is a compromise between speed (keeping the whole dataset
in memory) and memory footprint (keeping the data on disk and reading from
it on demand). Persistence is done using the standard gensim load/save methods.
.. note::
The dataset is **read-only**, there is - as opposed to gensim's Similarity
class, which works similarly - no way of adding documents to the dataset
(for now).
You can use ShardedCorpus to serialize your data just like any other gensim
corpus that implements serialization. However, because the data is saved
as numpy 2-dimensional ndarrays (or scipy sparse matrices), you need to
supply the dimension of your data to the corpus. (The dimension of word
frequency vectors will typically be the size of the vocabulary, etc.)
>>> corpus = gensim.utils.mock_data()
>>> output_prefix = 'mydata.shdat'
>>> ShardedCorpus.serialize(output_prefix, corpus, dim=1000)
The `output_prefix` tells the ShardedCorpus where to put the data.
Shards are saved as `output_prefix.0`, `output_prefix.1`, etc.
All shards must be of the same size. The shards can be re-sized (which
is essentially a re-serialization into new-size shards), but note that
this operation will temporarily take twice as much disk space, because
the old shards are not deleted until the new shards are safely in place.
After serializing the data, the corpus will then save itself to the file
`output_prefix`.
On further initialization with the same `output_prefix`, the corpus
will load the already built dataset unless the `overwrite` option is
given. (A new object is "cloned" from the one saved to `output_prefix`
previously.)
To retrieve data, you can load the corpus and use it like a list:
>>> sh_corpus = ShardedCorpus.load(output_prefix)
>>> batch = sh_corpus[100:150]
This will retrieve a numpy 2-dimensional array of 50 rows and 1000
columns (1000 was the dimension of the data we supplied to the corpus).
To retrieve gensim-style sparse vectors, set the `gensim` property:
>>> sh_corpus.gensim = True
>>> batch = sh_corpus[100:150]
The batch now will be a generator of gensim vectors.
Since the corpus needs the data serialized in order to be able to operate,
it will serialize data right away on initialization. Instead of calling
`ShardedCorpus.serialize()`, you can just initialize and use the corpus
right away:
>>> corpus = ShardedCorpus(output_prefix, corpus, dim=1000)
>>> batch = corpus[100:150]
ShardedCorpus also supports working with scipy sparse matrices, both
during retrieval and during serialization. If you want to serialize your
data as sparse matrices, set the `sparse_serialization` flag. For
retrieving your data as sparse matrices, use the `sparse_retrieval`
flag. (You can also retrieve densely serialized data as sparse matrices,
for the sake of completeness, and vice versa.) By default, the corpus
will retrieve numpy ndarrays even if it was serialized into sparse
matrices.
>>> sparse_prefix = 'mydata.sparse.shdat'
>>> ShardedCorpus.serialize(sparse_prefix, corpus, dim=1000, sparse_serialization=True)
>>> sparse_corpus = ShardedCorpus.load(sparse_prefix)
>>> batch = sparse_corpus[100:150]
>>> type(batch)
<type 'numpy.ndarray'>
>>> sparse_corpus.sparse_retrieval = True
>>> batch = sparse_corpus[100:150]
<class 'scipy.sparse.csr.csr_matrix'>
While you *can* touch the `sparse_retrieval` attribute during the life
of a ShardedCorpus object, you should definitely not touch `
`sharded_serialization`! Changing the attribute will not miraculously
re-serialize the data in the requested format.
The CSR format is used for sparse data throughout.
Internally, to retrieve data, the dataset keeps track of which shard is
currently open and on a `__getitem__` request, either returns an item from
the current shard, or opens a new one. The shard size is constant, except
for the last shard.
"""
def __init__(self, output_prefix, corpus, dim=None,
shardsize=4096, overwrite=False, sparse_serialization=False,
sparse_retrieval=False, gensim=False):
"""Initializes the dataset. If `output_prefix` is not found,
builds the shards.
:type output_prefix: str
:param output_prefix: The absolute path to the file from which shard
filenames should be derived. The individual shards will be saved
as `output_prefix.0`, `output_prefix.1`, etc.
The `output_prefix` path then works as the filename to which
the ShardedCorpus object itself will be automatically saved.
Normally, gensim corpora do not do this, but ShardedCorpus needs
to remember several serialization settings: namely the shard
size and whether it was serialized in dense or sparse format. By
saving automatically, any new ShardedCorpus with the same
`output_prefix` will be able to find the information about the
data serialized with the given prefix.
If you want to *overwrite* your data serialized with some output
prefix, set the `overwrite` flag to True.
Of course, you can save your corpus separately as well using
the `save()` method.
:type corpus: gensim.interfaces.CorpusABC
:param corpus: The source corpus from which to build the dataset.
:type dim: int
:param dim: Specify beforehand what the dimension of a dataset item
should be. This is useful when initializing from a corpus that
doesn't advertise its dimension, or when it does and you want to
check that the corpus matches the expected dimension. **If `dim`
is left unused and `corpus` does not provide its dimension in
an expected manner, initialization will fail.**
:type shardsize: int
:param shardsize: How many data points should be in one shard. More
data per shard means less shard reloading but higher memory usage
and vice versa.
:type overwrite: bool
:param overwrite: If set, will build dataset from given corpus even
if `output_prefix` already exists.
:type sparse_serialization: bool
:param sparse_serialization: If set, will save the data in a sparse
form (as csr matrices). This is to speed up retrieval when you
know you will be using sparse matrices.
..note::
This property **should not change** during the lifetime of
the dataset. (If you find out you need to change from a sparse
to a dense representation, the best practice is to create
another ShardedCorpus object.)
:type sparse_retrieval: bool
:param sparse_retrieval: If set, will retrieve data as sparse vectors
(numpy csr matrices). If unset, will return ndarrays.
Note that retrieval speed for this option depends on how the dataset
was serialized. If `sparse_serialization` was set, then setting
`sparse_retrieval` will be faster. However, if the two settings
do not correspond, the conversion on the fly will slow the dataset
down.
:type gensim: bool
:param gensim: If set, will convert the output to gensim
sparse vectors (list of tuples (id, value)) to make it behave like
any other gensim corpus. This **will** slow the dataset down.
"""
self.output_prefix = output_prefix
self.shardsize = shardsize
self.n_docs = 0
self.offsets = []
self.n_shards = 0
self.dim = dim # This number may change during initialization/loading.
# Sparse vs. dense serialization and retrieval.
self.sparse_serialization = sparse_serialization
self.sparse_retrieval = sparse_retrieval
self.gensim = gensim
# The "state" of the dataset.
self.current_shard = None # The current shard itself (numpy ndarray)
self.current_shard_n = None # Current shard is the current_shard_n-th
self.current_offset = None # The index into the dataset which
# corresponds to index 0 of current shard
logger.info('Initializing sharded corpus with prefix '
'{0}'.format(output_prefix))
if (not os.path.isfile(output_prefix)) or overwrite:
logger.info('Building from corpus...')
self.init_shards(output_prefix, corpus, shardsize)
# Save automatically, to facilitate re-loading
# and retain information about how the corpus
# was serialized.
logger.info('Saving ShardedCorpus object to '
'{0}'.format(self.output_prefix))
self.save()
else:
logger.info('Cloning existing...')
self.init_by_clone()
def init_shards(self, output_prefix, corpus, shardsize=4096, dtype=_default_dtype):
"""Initialize shards from the corpus."""
if not gensim.utils.is_corpus(corpus):
raise ValueError('Cannot initialize shards without a corpus to read'
' from! (Got corpus type: {0})'.format(type(corpus)))
proposed_dim = self._guess_n_features(corpus)
if proposed_dim != self.dim:
if self.dim is None:
logger.info('Deriving dataset dimension from corpus: '
'{0}'.format(proposed_dim))
else:
logger.warn('Dataset dimension derived from input corpus diffe'
'rs from initialization argument, using corpus.'
'(corpus {0}, init arg {1})'.format(proposed_dim,
self.dim))
self.dim = proposed_dim
self.offsets = [0]
start_time = time.clock()
logger.info('Running init from corpus.')
for n, doc_chunk in enumerate(gensim.utils.grouper(corpus, chunksize=shardsize)):
logger.info('Chunk no. {0} at {1} s'.format(n, time.clock() - start_time))
current_shard = numpy.zeros((len(doc_chunk), self.dim), dtype=dtype)
logger.debug('Current chunk dimension: '
'{0} x {1}'.format(len(doc_chunk), self.dim))
for i, doc in enumerate(doc_chunk):
doc = dict(doc)
current_shard[i][list(doc)] = list(gensim.matutils.itervalues(doc))
# Handles the updating as well.
if self.sparse_serialization:
current_shard = sparse.csr_matrix(current_shard)
self.save_shard(current_shard)
end_time = time.clock()
logger.info('Built {0} shards in {1} s.'.format(self.n_shards, end_time - start_time))
def init_by_clone(self):
"""
Initialize by copying over attributes of another ShardedCorpus
instance saved to the output_prefix given at __init__().
"""
temp = self.__class__.load(self.output_prefix)
self.n_shards = temp.n_shards
self.n_docs = temp.n_docs
self.offsets = temp.offsets
if temp.dim != self.dim:
if self.dim is None:
logger.info('Loaded dataset dimension: {0}'.format(temp.dim))
else:
logger.warn('Loaded dataset dimension differs from init arg '
'dimension, using loaded dim. '
'(loaded {0}, init {1})'.format(temp.dim, self.dim))
self.dim = temp.dim # To be consistent with the loaded data!
def save_shard(self, shard, n=None, filename=None):
"""
Pickle the given shard. If `n` is not given, will consider the shard
a new one.
If `filename` is given, will use that file name instead of generating
one.
"""
new_shard = False
if n is None:
n = self.n_shards # Saving the *next* one by default.
new_shard = True
if not filename:
filename = self._shard_name(n)
gensim.utils.pickle(shard, filename)
if new_shard:
self.offsets.append(self.offsets[-1] + shard.shape[0])
self.n_docs += shard.shape[0]
self.n_shards += 1
def load_shard(self, n):
"""
Load (unpickle) the n-th shard as the "live" part of the dataset
into the Dataset object."""
#logger.debug('ShardedCorpus loading shard {0}, '
# 'current shard: {1}'.format(n, self.current_shard_n))
# No-op if the shard is already open.
if self.current_shard_n == n:
return
filename = self._shard_name(n)
if not os.path.isfile(filename):
raise ValueError('Attempting to load nonexistent shard no. {0}'.format(n))
shard = gensim.utils.unpickle(filename)
self.current_shard = shard
self.current_shard_n = n
self.current_offset = self.offsets[n]
def reset(self):
"""
Reset to no shard at all. Used for saving.
"""
self.current_shard = None
self.current_shard_n = None
self.current_offset = None
def shard_by_offset(self, offset):
"""
Determine which shard the given offset belongs to. If the offset
is greater than the number of available documents, raises a
`ValueError`.
Assumes that all shards have the same size.
"""
k = int(offset / self.shardsize)
if offset >= self.n_docs:
raise ValueError('Too high offset specified ({0}), available '
'docs: {1}'.format(offset, self.n_docs))
if offset < 0:
raise ValueError('Negative offset {0} currently not'
' supported.'.format(offset))
return k
k = -1
for i, o in enumerate(self.offsets):
if o > offset: # Condition should fire for every valid offset,
# since the last offset is n_docs (one-past-end).
k = i - 1 # First offset is always 0, so i is at least 1.
break
return k
def in_current(self, offset):
"""
Determine whether the given offset falls within the current shard.
"""
return (self.current_offset <= offset) \
and (offset < self.offsets[self.current_shard_n + 1])
def in_next(self, offset):
"""
Determine whether the given offset falls within the next shard.
This is a very small speedup: typically, we will be iterating through
the data forward. Could save considerable time with a very large number
of smaller shards.
"""
if self.current_shard_n == self.n_shards:
return False # There's no next shard.
return (self.offsets[self.current_shard_n + 1] <= offset) \
and (offset < self.offsets[self.current_shard_n + 2])
def resize_shards(self, shardsize):
"""
Re-process the dataset to new shard size. This may take pretty long.
Also, note that you need some space on disk for this one (we're
assuming there is enough disk space for double the size of the dataset
and that there is enough memory for old + new shardsize).
:type shardsize: int
:param shardsize: The new shard size.
"""
# Determine how many new shards there will be
n_new_shards = int(math.floor(self.n_docs / float(shardsize)))
if self.n_docs % shardsize != 0:
n_new_shards += 1
new_shard_names = []
new_offsets = [0]
for new_shard_idx in xrange(n_new_shards):
new_start = shardsize * new_shard_idx
new_stop = new_start + shardsize
# Last shard?
if new_stop > self.n_docs:
# Sanity check
assert new_shard_idx == n_new_shards - 1, \
'Shard no. {0} that ends at {1} over last document' \
' ({2}) is not the last projected shard ({3})???' \
''.format(new_shard_idx, new_stop, self.n_docs, n_new_shards)
new_stop = self.n_docs
new_shard = self[new_start:new_stop]
new_shard_name = self._resized_shard_name(new_shard_idx)
new_shard_names.append(new_shard_name)
try:
self.save_shard(new_shard, new_shard_idx, new_shard_name)
except Exception:
# Clean up on unsuccessful resize.
for new_shard_name in new_shard_names:
os.remove(new_shard_name)
raise
new_offsets.append(new_stop)
# Move old shard files out, new ones in. Complicated due to possibility
# of exceptions.
old_shard_names = [self._shard_name(n) for n in xrange(self.n_shards)]
try:
for old_shard_n, old_shard_name in enumerate(old_shard_names):
os.remove(old_shard_name)
except Exception as e:
logger.error('Exception occurred during old shard no. {0} '
'removal: {1}.\nAttempting to at least move '
'new shards in.'.format(old_shard_n, str(e)))
finally:
# If something happens with cleaning up - try to at least get the
# new guys in.
try:
for shard_n, new_shard_name in enumerate(new_shard_names):
os.rename(new_shard_name, self._shard_name(shard_n))
# If something happens when we're in this stage, we're screwed.
except Exception as e:
print(e)
raise RuntimeError('Resizing completely failed for some reason.'
' Sorry, dataset is probably ruined...')
finally:
# Sets the new shard stats.
self.n_shards = n_new_shards
self.offsets = new_offsets
self.shardsize = shardsize
self.reset()
def _shard_name(self, n):
"""Generate the name for the n-th shard."""
return self.output_prefix + '.' + str(n)
def _resized_shard_name(self, n):
"""
Generate the name for the n-th new shard temporary file when
resizing dataset. The file will then be re-named to standard shard name.
"""
return self.output_prefix + '.resize-temp.' + str(n)
def _guess_n_features(self, corpus):
"""Attempt to guess number of features in `corpus`."""
n_features = None
if hasattr(corpus, 'dim'):
# print 'Guessing from \'dim\' attribute.'
n_features = corpus.dim
elif hasattr(corpus, 'dictionary'):
# print 'GUessing from dictionary.'
n_features = len(corpus.dictionary)
elif hasattr(corpus, 'n_out'):
# print 'Guessing from \'n_out\' attribute.'
n_features = corpus.n_out
elif hasattr(corpus, 'num_terms'):
# print 'Guessing from \'num_terms\' attribute.'
n_features = corpus.num_terms
elif isinstance(corpus, TransformedCorpus):
# TransformedCorpus: first check if the transformer object
# defines some output dimension; if it doesn't, relegate guessing
# to the corpus that is being transformed. This may easily fail!
try:
return self._guess_n_features(corpus.obj)
except TypeError:
return self._guess_n_features(corpus.corpus)
else:
if not self.dim:
raise TypeError('Couldn\'t find number of features, '
'refusing to guess (dimension set to {0},'
'type of corpus: {1}).'.format(self.dim, type(corpus)))
else:
logger.warn('Couldn\'t find number of features, trusting '
'supplied dimension ({0})'.format(self.dim))
n_features = self.dim
if self.dim and n_features != self.dim:
logger.warn('Discovered inconsistent dataset dim ({0}) and '
'feature count from corpus ({1}). Coercing to dimension'
' given by argument.'.format(self.dim, n_features))
return n_features
def __len__(self):
return self.n_docs
def _ensure_shard(self, offset):
# No shard loaded
if self.current_shard is None:
shard_n = self.shard_by_offset(offset)
self.load_shard(shard_n)
# Find appropriate shard, if necessary
elif not self.in_current(offset):
if self.in_next(offset):
self.load_shard(self.current_shard_n + 1)
else:
shard_n = self.shard_by_offset(offset)
self.load_shard(shard_n)
def get_by_offset(self, offset):
"""As opposed to getitem, this one only accepts ints as offsets."""
self._ensure_shard(offset)
result = self.current_shard[offset - self.current_offset]
return result
def __getitem__(self, offset):
"""
Retrieve the given row of the dataset. Supports slice notation.
"""
if isinstance(offset, list):
# Handle all serialization & retrieval options.
if self.sparse_serialization:
l_result = sparse.vstack([self.get_by_offset(i)
for i in offset])
if self.gensim:
l_result = self._getitem_sparse2gensim(l_result)
elif not self.sparse_retrieval:
l_result = numpy.array(l_result.todense())
else:
l_result = numpy.array([self.get_by_offset(i) for i in offset])
if self.gensim:
l_result = self._getitem_dense2gensim(l_result)
elif self.sparse_retrieval:
l_result = sparse.csr_matrix(l_result)
return l_result
elif isinstance(offset, slice):
start = offset.start
stop = offset.stop
if stop > self.n_docs:
raise IndexError('Requested slice offset {0} out of range'
' ({1} docs)'.format(stop, self.n_docs))
# - get range of shards over which to iterate
first_shard = self.shard_by_offset(start)
last_shard = self.n_shards - 1
if not stop == self.n_docs:
last_shard = self.shard_by_offset(stop)
# This fails on one-past
# slice indexing; that's why there's a code branch here.
#logger.debug('ShardedCorpus: Retrieving slice {0}: '
# 'shard {1}'.format((offset.start, offset.stop),
# (first_shard, last_shard)))
self.load_shard(first_shard)
# The easy case: both in one shard.
if first_shard == last_shard:
s_result = self.current_shard[start - self.current_offset:
stop - self.current_offset]
# Handle different sparsity settings:
s_result = self._getitem_format(s_result)
return s_result
# The hard case: the slice is distributed across multiple shards
# - initialize numpy.zeros()
s_result = numpy.zeros((stop - start, self.dim),
dtype=self.current_shard.dtype)
if self.sparse_serialization:
s_result = sparse.csr_matrix((0, self.dim),
dtype=self.current_shard.dtype)
# - gradually build it up. We will be using three set of start:stop
# indexes:
# - into the dataset (these are the indexes the caller works with)
# - into the current shard
# - into the result
# Indexes into current result rows. These are always smaller than
# the dataset indexes by `start` (as we move over the shards,
# we're moving by the same number of rows through the result).
result_start = 0
result_stop = self.offsets[self.current_shard_n + 1] - start
# Indexes into current shard. These are trickiest:
# - if in starting shard, these are from (start - current_offset)
# to self.shardsize
# - if in intermediate shard, these are from 0 to self.shardsize
# - if in ending shard, these are from 0
# to (stop - current_offset)
shard_start = start - self.current_offset
shard_stop = self.offsets[self.current_shard_n + 1] - \
self.current_offset
#s_result[result_start:result_stop] = self.current_shard[
# shard_start:shard_stop]
s_result = self.__add_to_slice(s_result, result_start, result_stop,
shard_start, shard_stop)
# First and last get special treatment, these are in between
for shard_n in xrange(first_shard+1, last_shard):
self.load_shard(shard_n)
result_start = result_stop
result_stop += self.shardsize
shard_start = 0
shard_stop = self.shardsize
s_result = self.__add_to_slice(s_result, result_start,
result_stop, shard_start,
shard_stop)
# Last shard
self.load_shard(last_shard)
result_start = result_stop
result_stop += stop - self.current_offset
shard_start = 0
shard_stop = stop - self.current_offset
s_result = self.__add_to_slice(s_result, result_start, result_stop,
shard_start, shard_stop)
s_result = self._getitem_format(s_result)
return s_result
else:
s_result = self.get_by_offset(offset)
s_result = self._getitem_format(s_result)
return s_result
def __add_to_slice(self, s_result, result_start, result_stop, start, stop):
"""
Add the rows of the current shard from `start` to `stop`
into rows `result_start` to `result_stop` of `s_result`.
Operation is based on the self.sparse_serialize setting. If the shard
contents are dense, then s_result is assumed to be an ndarray that
already supports row indices `result_start:result_stop`. If the shard
contents are sparse, assumes that s_result has `result_start` rows
and we should add them up to `result_stop`.
Returns the resulting s_result.
"""
if (result_stop - result_start) != (stop - start):
raise ValueError('Result start/stop range different than stop/start'
'range (%d - %d vs. %d - %d)'.format(result_start,
result_stop,
start, stop))
# Dense data: just copy using numpy's slice notation
if not self.sparse_serialization:
s_result[result_start:result_stop] = self.current_shard[start:stop]
return s_result
# A bit more difficult, we're using a different structure to build the
# result.
else:
if s_result.shape != (result_start, self.dim):
raise ValueError('Assuption about sparse s_result shape '
'invalid: {0} expected rows, {1} real '
'rows.'.format(result_start,
s_result.shape[0]))
tmp_matrix = self.current_shard[start:stop]
s_result = sparse.vstack([s_result, tmp_matrix])
return s_result
def _getitem_format(self, s_result):
if self.sparse_serialization:
if self.gensim:
s_result = self._getitem_sparse2gensim(s_result)
elif not self.sparse_retrieval:
s_result = numpy.array(s_result.todense())
else:
if self.gensim:
s_result = self._getitem_dense2gensim(s_result)
elif self.sparse_retrieval:
s_result = sparse.csr_matrix(s_result)
return s_result
def _getitem_sparse2gensim(self, result):
"""
Change given sparse result matrix to gensim sparse vectors.
Uses the internals of the sparse matrix to make this fast.
"""
def row_sparse2gensim(row_idx, csr_matrix):
indices = csr_matrix.indices[csr_matrix.indptr[row_idx]:csr_matrix.indptr[row_idx+1]]
g_row = [(col_idx, csr_matrix[row_idx, col_idx]) for col_idx in indices]
return g_row
output = (row_sparse2gensim(i, result) for i in xrange(result.shape[0]))
return output
def _getitem_dense2gensim(self, result):
"""Change given dense result matrix to gensim sparse vectors."""
if len(result.shape) == 1:
output = gensim.matutils.full2sparse(result)
else:
output = (gensim.matutils.full2sparse(result[i])
for i in xrange(result.shape[0]))
return output
# Overriding the IndexedCorpus and other corpus superclass methods
def __iter__(self):
"""
Yield dataset items one by one (generator).
"""
for i in xrange(len(self)):
yield self[i]
def save(self, *args, **kwargs):
"""
Save itself (the wrapper) in clean state (after calling `reset()`)
to the output_prefix file. If you wish to save to a different file,
use the `fname` argument as the first positional arg.
"""
# Can we save to a different file than output_prefix? Well, why not?
if len(args) == 0:
args = tuple([self.output_prefix])
attrs_to_ignore = ['current_shard',
'current_shard_n',
'current_offset']
if 'ignore' not in kwargs:
kwargs['ignore'] = frozenset(attrs_to_ignore)
else:
kwargs['ignore'] = frozenset([v for v in kwargs['ignore']]
+ attrs_to_ignore)
super(ShardedCorpus, self).save(*args, **kwargs)
#
# self.reset()
# with smart_open(self.output_prefix, 'wb') as pickle_handle:
# cPickle.dump(self, pickle_handle)
@classmethod
def load(cls, fname, mmap=None):
"""
Load itself in clean state. `mmap` has no effect here.
"""
return super(ShardedCorpus, cls).load(fname, mmap)
@staticmethod
def save_corpus(fname, corpus, id2word=None, progress_cnt=1000,
metadata=False, **kwargs):
"""
Implement a serialization interface. Do not call directly;
use the `serialize` method instead.
Note that you might need some ShardedCorpus init parameters, most
likely the dimension (`dim`). Again, pass these as `kwargs` to the
`serialize` method.
All this thing does is initialize a ShardedCorpus from a corpus
with the `output_prefix` argument set to the `fname` parameter
of this method. The initialization of a ShardedCorpus takes care of
serializing the data (in dense form) to shards.
Ignore the parameters id2word, progress_cnt and metadata. They
currently do nothing and are here only to provide a compatible
method signature with superclass.
"""
ShardedCorpus(fname, corpus, **kwargs)
@classmethod
def serialize(serializer, fname, corpus, id2word=None,
index_fname=None, progress_cnt=None, labels=None,
metadata=False, **kwargs):
"""
Iterate through the document stream `corpus`, saving the documents
as a ShardedCorpus to `fname`.
Use this method instead of calling `save_corpus` directly.
You may need to supply some kwargs that are used upon dataset creation
(namely: `dim`, unless the dataset can infer the dimension from the
given corpus).
Ignore the parameters id2word, index_fname, progress_cnt, labels
and metadata. They currently do nothing and are here only to
provide a compatible method signature with superclass."""
serializer.save_corpus(fname, corpus, id2word=id2word,
progress_cnt=progress_cnt, metadata=metadata,
**kwargs)
| gpl-3.0 |
Workday/OpenFrame | tools/telemetry/catapult_base/dependency_manager/cloud_storage_info.py | 1 | 3811 | # Copyright 2015 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import logging
import os
import stat
from catapult_base import cloud_storage
from catapult_base.dependency_manager import exceptions
class CloudStorageInfo(object):
def __init__(self, cs_bucket, cs_hash, download_path, cs_remote_path,
version_in_cs=None, archive_info=None):
""" Container for the information needed to download a dependency from
cloud storage.
Args:
cs_bucket: The cloud storage bucket the dependency is located in.
cs_hash: The hash of the file stored in cloud storage.
download_path: Where the file should be downloaded to.
cs_remote_path: Where the file is stored in the cloud storage bucket.
version_in_cs: The version of the file stored in cloud storage.
archive_info: An instance of ArchiveInfo if this dependency is an
archive. Else None.
"""
self._download_path = download_path
self._cs_remote_path = cs_remote_path
self._cs_bucket = cs_bucket
self._cs_hash = cs_hash
self._version_in_cs = version_in_cs
self._archive_info = archive_info
if not self._has_minimum_data:
raise ValueError(
'Not enough information specified to initialize a cloud storage info.'
' %s' % self)
def GetRemotePath(self):
"""Gets the path to a downloaded version of the dependency.
May not download the file if it has already been downloaded.
Will unzip the downloaded file if a non-empty archive_info was passed in at
init.
Returns: A path to an executable that was stored in cloud_storage, or None
if not found.
Raises:
CredentialsError: If cloud_storage credentials aren't configured.
PermissionError: If cloud_storage credentials are configured, but not
with an account that has permission to download the needed file.
NotFoundError: If the needed file does not exist where expected in
cloud_storage or the downloaded zip file.
ServerError: If an internal server error is hit while downloading the
needed file.
CloudStorageError: If another error occured while downloading the remote
path.
FileNotFoundError: If the download was otherwise unsuccessful.
"""
if not self._has_minimum_data:
return None
download_dir = os.path.dirname(self._download_path)
if not os.path.exists(download_dir):
os.makedirs(download_dir)
dependency_path = self._download_path
cloud_storage.GetIfHashChanged(
self._cs_remote_path, self._download_path, self._cs_bucket,
self._cs_hash)
if not os.path.exists(dependency_path):
raise exceptions.FileNotFoundError(dependency_path)
logging.error('has archive_info %s', self._archive_info)
if self.has_archive_info:
dependency_path = self._archive_info.GetUnzippedPath()
else:
mode = os.stat(dependency_path).st_mode
os.chmod(dependency_path, mode | stat.S_IXUSR)
return os.path.abspath(dependency_path)
@property
def version_in_cs(self):
return self._version_in_cs
@property
def _has_minimum_data(self):
return all([self._cs_bucket, self._cs_remote_path, self._download_path,
self._cs_hash])
@property
def has_archive_info(self):
return bool(self._archive_info)
def __repr__(self):
return (
'CloudStorageInfo(download_path=%s, cs_remote_path=%s, cs_bucket=%s, '
'cs_hash=%s, version_in_cs=%s, archive_info=%s)' % (
self._download_path, self._cs_remote_path, self._cs_bucket,
self._cs_hash, self._version_in_cs, self._archive_info))
| bsd-3-clause |
tedelhourani/ansible | lib/ansible/modules/cloud/amazon/efs.py | 10 | 21018 | #!/usr/bin/python
# Copyright: Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'certified'}
DOCUMENTATION = '''
---
module: efs
short_description: create and maintain EFS file systems
description:
- Module allows create, search and destroy Amazon EFS file systems
version_added: "2.2"
requirements: [ boto3 ]
author:
- "Ryan Sydnor (@ryansydnor)"
- "Artem Kazakov (@akazakov)"
options:
state:
description:
- Allows to create, search and destroy Amazon EFS file system
required: false
default: 'present'
choices: ['present', 'absent']
name:
description:
- Creation Token of Amazon EFS file system. Required for create. Either name or ID required for delete.
required: false
default: None
id:
description:
- ID of Amazon EFS. Either name or ID required for delete.
required: false
default: None
performance_mode:
description:
- File system's performance mode to use. Only takes effect during creation.
required: false
default: 'general_purpose'
choices: ['general_purpose', 'max_io']
tags:
description:
- "List of tags of Amazon EFS. Should be defined as dictionary
In case of 'present' state with list of tags and existing EFS (matched by 'name'), tags of EFS will be replaced with provided data."
required: false
default: None
targets:
description:
- "List of mounted targets. It should be a list of dictionaries, every dictionary should include next attributes:
- subnet_id - Mandatory. The ID of the subnet to add the mount target in.
- ip_address - Optional. A valid IPv4 address within the address range of the specified subnet.
- security_groups - Optional. List of security group IDs, of the form 'sg-xxxxxxxx'. These must be for the same VPC as subnet specified
This data may be modified for existing EFS using state 'present' and new list of mount targets."
required: false
default: None
wait:
description:
- "In case of 'present' state should wait for EFS 'available' life cycle state (of course, if current state not 'deleting' or 'deleted')
In case of 'absent' state should wait for EFS 'deleted' life cycle state"
required: false
default: "no"
choices: ["yes", "no"]
wait_timeout:
description:
- How long the module should wait (in seconds) for desired state before returning. Zero means wait as long as necessary.
required: false
default: 0
extends_documentation_fragment:
- aws
'''
EXAMPLES = '''
# EFS provisioning
- efs:
state: present
name: myTestEFS
tags:
name: myTestNameTag
purpose: file-storage
targets:
- subnet_id: subnet-748c5d03
security_groups: [ "sg-1a2b3c4d" ]
# Modifying EFS data
- efs:
state: present
name: myTestEFS
tags:
name: myAnotherTestTag
targets:
- subnet_id: subnet-7654fdca
security_groups: [ "sg-4c5d6f7a" ]
# Deleting EFS
- efs:
state: absent
name: myTestEFS
'''
RETURN = '''
creation_time:
description: timestamp of creation date
returned: always
type: string
sample: "2015-11-16 07:30:57-05:00"
creation_token:
description: EFS creation token
returned: always
type: string
sample: "console-88609e04-9a0e-4a2e-912c-feaa99509961"
file_system_id:
description: ID of the file system
returned: always
type: string
sample: "fs-xxxxxxxx"
life_cycle_state:
description: state of the EFS file system
returned: always
type: string
sample: "creating, available, deleting, deleted"
mount_point:
description: url of file system
returned: always
type: string
sample: ".fs-xxxxxxxx.efs.us-west-2.amazonaws.com:/"
mount_targets:
description: list of mount targets
returned: always
type: list
sample:
[
{
"file_system_id": "fs-a7ad440e",
"ip_address": "172.31.17.173",
"life_cycle_state": "available",
"mount_target_id": "fsmt-d8907871",
"network_interface_id": "eni-6e387e26",
"owner_id": "740748460359",
"security_groups": [
"sg-a30b22c6"
],
"subnet_id": "subnet-e265c895"
},
...
]
name:
description: name of the file system
returned: always
type: string
sample: "my-efs"
number_of_mount_targets:
description: the number of targets mounted
returned: always
type: int
sample: 3
owner_id:
description: AWS account ID of EFS owner
returned: always
type: string
sample: "XXXXXXXXXXXX"
size_in_bytes:
description: size of the file system in bytes as of a timestamp
returned: always
type: dict
sample:
{
"timestamp": "2015-12-21 13:59:59-05:00",
"value": 12288
}
performance_mode:
description: performance mode of the file system
returned: always
type: string
sample: "generalPurpose"
tags:
description: tags on the efs instance
returned: always
type: dict
sample:
{
"name": "my-efs",
"key": "Value"
}
'''
from time import sleep
from time import time as timestamp
try:
from botocore.exceptions import ClientError
except ImportError as e:
pass # Taken care of by ec2.HAS_BOTO3
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.ec2 import (HAS_BOTO3, boto3_conn, camel_dict_to_snake_dict,
ec2_argument_spec, get_aws_connection_info)
def _index_by_key(key, items):
return dict((item[key], item) for item in items)
class EFSConnection(object):
DEFAULT_WAIT_TIMEOUT_SECONDS = 0
STATE_CREATING = 'creating'
STATE_AVAILABLE = 'available'
STATE_DELETING = 'deleting'
STATE_DELETED = 'deleted'
def __init__(self, module, region, **aws_connect_params):
try:
self.connection = boto3_conn(module, conn_type='client',
resource='efs', region=region,
**aws_connect_params)
except Exception as e:
module.fail_json(msg="Failed to connect to AWS: %s" % str(e))
self.region = region
self.wait = module.params.get('wait')
self.wait_timeout = module.params.get('wait_timeout')
def get_file_systems(self, **kwargs):
"""
Returns generator of file systems including all attributes of FS
"""
items = iterate_all(
'FileSystems',
self.connection.describe_file_systems,
**kwargs
)
for item in items:
item['Name'] = item['CreationToken']
item['CreationTime'] = str(item['CreationTime'])
"""
Suffix of network path to be used as NFS device for mount. More detail here:
http://docs.aws.amazon.com/efs/latest/ug/gs-step-three-connect-to-ec2-instance.html
"""
item['MountPoint'] = '.%s.efs.%s.amazonaws.com:/' % (item['FileSystemId'], self.region)
if 'Timestamp' in item['SizeInBytes']:
item['SizeInBytes']['Timestamp'] = str(item['SizeInBytes']['Timestamp'])
if item['LifeCycleState'] == self.STATE_AVAILABLE:
item['Tags'] = self.get_tags(FileSystemId=item['FileSystemId'])
item['MountTargets'] = list(self.get_mount_targets(FileSystemId=item['FileSystemId']))
else:
item['Tags'] = {}
item['MountTargets'] = []
yield item
def get_tags(self, **kwargs):
"""
Returns tag list for selected instance of EFS
"""
tags = iterate_all(
'Tags',
self.connection.describe_tags,
**kwargs
)
return dict((tag['Key'], tag['Value']) for tag in tags)
def get_mount_targets(self, **kwargs):
"""
Returns mount targets for selected instance of EFS
"""
targets = iterate_all(
'MountTargets',
self.connection.describe_mount_targets,
**kwargs
)
for target in targets:
if target['LifeCycleState'] == self.STATE_AVAILABLE:
target['SecurityGroups'] = list(self.get_security_groups(
MountTargetId=target['MountTargetId']
))
else:
target['SecurityGroups'] = []
yield target
def get_security_groups(self, **kwargs):
"""
Returns security groups for selected instance of EFS
"""
return iterate_all(
'SecurityGroups',
self.connection.describe_mount_target_security_groups,
**kwargs
)
def get_file_system_id(self, name):
"""
Returns ID of instance by instance name
"""
info = first_or_default(iterate_all(
'FileSystems',
self.connection.describe_file_systems,
CreationToken=name
))
return info and info['FileSystemId'] or None
def get_file_system_state(self, name, file_system_id=None):
"""
Returns state of filesystem by EFS id/name
"""
info = first_or_default(iterate_all(
'FileSystems',
self.connection.describe_file_systems,
CreationToken=name,
FileSystemId=file_system_id
))
return info and info['LifeCycleState'] or self.STATE_DELETED
def get_mount_targets_in_state(self, file_system_id, states=None):
"""
Returns states of mount targets of selected EFS with selected state(s) (optional)
"""
targets = iterate_all(
'MountTargets',
self.connection.describe_mount_targets,
FileSystemId=file_system_id
)
if states:
if not isinstance(states, list):
states = [states]
targets = filter(lambda target: target['LifeCycleState'] in states, targets)
return list(targets)
def create_file_system(self, name, performance_mode):
"""
Creates new filesystem with selected name
"""
changed = False
state = self.get_file_system_state(name)
if state in [self.STATE_DELETING, self.STATE_DELETED]:
wait_for(
lambda: self.get_file_system_state(name),
self.STATE_DELETED
)
self.connection.create_file_system(CreationToken=name, PerformanceMode=performance_mode)
changed = True
# we always wait for the state to be available when creating.
# if we try to take any actions on the file system before it's available
# we'll throw errors
wait_for(
lambda: self.get_file_system_state(name),
self.STATE_AVAILABLE,
self.wait_timeout
)
return changed
def converge_file_system(self, name, tags, targets):
"""
Change attributes (mount targets and tags) of filesystem by name
"""
result = False
fs_id = self.get_file_system_id(name)
if tags is not None:
tags_to_create, _, tags_to_delete = dict_diff(self.get_tags(FileSystemId=fs_id), tags)
if tags_to_delete:
self.connection.delete_tags(
FileSystemId=fs_id,
TagKeys=[item[0] for item in tags_to_delete]
)
result = True
if tags_to_create:
self.connection.create_tags(
FileSystemId=fs_id,
Tags=[{'Key': item[0], 'Value': item[1]} for item in tags_to_create]
)
result = True
if targets is not None:
incomplete_states = [self.STATE_CREATING, self.STATE_DELETING]
wait_for(
lambda: len(self.get_mount_targets_in_state(fs_id, incomplete_states)),
0
)
current_targets = _index_by_key('SubnetId', self.get_mount_targets(FileSystemId=fs_id))
targets = _index_by_key('SubnetId', targets)
targets_to_create, intersection, targets_to_delete = dict_diff(current_targets,
targets, True)
# To modify mount target it should be deleted and created again
changed = [sid for sid in intersection if not targets_equal(['SubnetId', 'IpAddress', 'NetworkInterfaceId'],
current_targets[sid], targets[sid])]
targets_to_delete = list(targets_to_delete) + changed
targets_to_create = list(targets_to_create) + changed
if targets_to_delete:
for sid in targets_to_delete:
self.connection.delete_mount_target(
MountTargetId=current_targets[sid]['MountTargetId']
)
wait_for(
lambda: len(self.get_mount_targets_in_state(fs_id, incomplete_states)),
0
)
result = True
if targets_to_create:
for sid in targets_to_create:
self.connection.create_mount_target(
FileSystemId=fs_id,
**targets[sid]
)
wait_for(
lambda: len(self.get_mount_targets_in_state(fs_id, incomplete_states)),
0,
self.wait_timeout
)
result = True
# If no security groups were passed into the module, then do not change it.
security_groups_to_update = [sid for sid in intersection if
'SecurityGroups' in targets[sid] and
current_targets[sid]['SecurityGroups'] != targets[sid]['SecurityGroups']]
if security_groups_to_update:
for sid in security_groups_to_update:
self.connection.modify_mount_target_security_groups(
MountTargetId=current_targets[sid]['MountTargetId'],
SecurityGroups=targets[sid].get('SecurityGroups', None)
)
result = True
return result
def delete_file_system(self, name, file_system_id=None):
"""
Removes EFS instance by id/name
"""
result = False
state = self.get_file_system_state(name, file_system_id)
if state in [self.STATE_CREATING, self.STATE_AVAILABLE]:
wait_for(
lambda: self.get_file_system_state(name),
self.STATE_AVAILABLE
)
if not file_system_id:
file_system_id = self.get_file_system_id(name)
self.delete_mount_targets(file_system_id)
self.connection.delete_file_system(FileSystemId=file_system_id)
result = True
if self.wait:
wait_for(
lambda: self.get_file_system_state(name),
self.STATE_DELETED,
self.wait_timeout
)
return result
def delete_mount_targets(self, file_system_id):
"""
Removes mount targets by EFS id
"""
wait_for(
lambda: len(self.get_mount_targets_in_state(file_system_id, self.STATE_CREATING)),
0
)
targets = self.get_mount_targets_in_state(file_system_id, self.STATE_AVAILABLE)
for target in targets:
self.connection.delete_mount_target(MountTargetId=target['MountTargetId'])
wait_for(
lambda: len(self.get_mount_targets_in_state(file_system_id, self.STATE_DELETING)),
0
)
return len(targets) > 0
def iterate_all(attr, map_method, **kwargs):
"""
Method creates iterator from boto result set
"""
args = dict((key, value) for (key, value) in kwargs.items() if value is not None)
wait = 1
while True:
try:
data = map_method(**args)
for elm in data[attr]:
yield elm
if 'NextMarker' in data:
args['Marker'] = data['Nextmarker']
continue
break
except ClientError as e:
if e.response['Error']['Code'] == "ThrottlingException" and wait < 600:
sleep(wait)
wait = wait * 2
continue
else:
raise
def targets_equal(keys, a, b):
"""
Method compare two mount targets by specified attributes
"""
for key in keys:
if key in b and a[key] != b[key]:
return False
return True
def dict_diff(dict1, dict2, by_key=False):
"""
Helper method to calculate difference of two dictionaries
"""
keys1 = set(dict1.keys() if by_key else dict1.items())
keys2 = set(dict2.keys() if by_key else dict2.items())
intersection = keys1 & keys2
return keys2 ^ intersection, intersection, keys1 ^ intersection
def first_or_default(items, default=None):
"""
Helper method to fetch first element of list (if exists)
"""
for item in items:
return item
return default
def wait_for(callback, value, timeout=EFSConnection.DEFAULT_WAIT_TIMEOUT_SECONDS):
"""
Helper method to wait for desired value returned by callback method
"""
wait_start = timestamp()
while True:
if callback() != value:
if timeout != 0 and (timestamp() - wait_start > timeout):
raise RuntimeError('Wait timeout exceeded (' + str(timeout) + ' sec)')
else:
sleep(5)
continue
break
def main():
"""
Module action handler
"""
argument_spec = ec2_argument_spec()
argument_spec.update(dict(
state=dict(required=False, type='str', choices=["present", "absent"], default="present"),
id=dict(required=False, type='str', default=None),
name=dict(required=False, type='str', default=None),
tags=dict(required=False, type="dict", default={}),
targets=dict(required=False, type="list", default=[]),
performance_mode=dict(required=False, type='str', choices=["general_purpose", "max_io"], default="general_purpose"),
wait=dict(required=False, type="bool", default=False),
wait_timeout=dict(required=False, type="int", default=0)
))
module = AnsibleModule(argument_spec=argument_spec)
if not HAS_BOTO3:
module.fail_json(msg='boto3 required for this module')
region, _, aws_connect_params = get_aws_connection_info(module, boto3=True)
connection = EFSConnection(module, region, **aws_connect_params)
name = module.params.get('name')
fs_id = module.params.get('id')
tags = module.params.get('tags')
target_translations = {
'ip_address': 'IpAddress',
'security_groups': 'SecurityGroups',
'subnet_id': 'SubnetId'
}
targets = [dict((target_translations[key], value) for (key, value) in x.items()) for x in module.params.get('targets')]
performance_mode_translations = {
'general_purpose': 'generalPurpose',
'max_io': 'maxIO'
}
performance_mode = performance_mode_translations[module.params.get('performance_mode')]
changed = False
state = str(module.params.get('state')).lower()
if state == 'present':
if not name:
module.fail_json(msg='Name parameter is required for create')
changed = connection.create_file_system(name, performance_mode)
changed = connection.converge_file_system(name=name, tags=tags, targets=targets) or changed
result = first_or_default(connection.get_file_systems(CreationToken=name))
elif state == 'absent':
if not name and not fs_id:
module.fail_json(msg='Either name or id parameter is required for delete')
changed = connection.delete_file_system(name, fs_id)
result = None
if result:
result = camel_dict_to_snake_dict(result)
module.exit_json(changed=changed, efs=result)
if __name__ == '__main__':
main()
| gpl-3.0 |
smallyear/linuxLearn | salt/salt/states/reg.py | 1 | 13518 | # -*- coding: utf-8 -*-
r'''
===========================
Manage the Windows registry
===========================
Many python developers think of registry keys as if they were python keys in a
dictionary which is not the case. The windows registry is broken down into the
following components:
-----
Hives
-----
This is the top level of the registry. They all begin with HKEY.
- HKEY_CLASSES_ROOT (HKCR)
- HKEY_CURRENT_USER(HKCU)
- HKEY_LOCAL MACHINE (HKLM)
- HKEY_USER (HKU)
- HKEY_CURRENT_CONFIG
----
Keys
----
Hives contain keys. These are basically the folders beneath the hives. They can
contain any number of subkeys.
-----------------
Values or Entries
-----------------
Values or Entries are the name/data pairs beneath the keys and subkeys. All keys
have a default name/data pair. It is usually "(Default)"="(value not set)". The
actual value for the name and the date is Null. The registry editor will display
"(Default)" and "(value not set)".
-------
Example
-------
The following example is taken from the windows startup portion of the registry:
```
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"RTHDVCPL"="\"C:\\Program Files\\Realtek\\Audio\\HDA\\RtkNGUI64.exe\" -s"
"NvBackend"="\"C:\\Program Files (x86)\\NVIDIA Corporation\\Update Core\\NvBackend.exe\""
"BTMTrayAgent"="rundll32.exe \"C:\\Program Files (x86)\\Intel\\Bluetooth\\btmshellex.dll\",TrayApp"
```
In this example these are the values for each:
Hive: `HKEY_LOCAL_MACHINE`
Key and subkeys: `SOFTWARE\Microsoft\Windows\CurrentVersion\Run`
Value:
- There are 3 value names: `RTHDVCPL`, `NvBackend`, and `BTMTrayAgent`
- Each value name has a corresponding value
'''
from __future__ import absolute_import
# Import python libs
import logging
# Import salt libs
import salt.utils
log = logging.getLogger(__name__)
def __virtual__():
'''
Load this state if the reg module exists
'''
return 'reg' if 'reg.read_key' in __salt__ else False
def _parse_key_value(key):
'''
split the full path in the registry to the key and the rest
'''
splt = key.split("\\")
hive = splt.pop(0)
vname = splt.pop(-1)
key = '\\'.join(splt)
return hive, key, vname
def _parse_key(key):
'''
split the hive from the key
'''
splt = key.split("\\")
hive = splt.pop(0)
key = '\\'.join(splt)
return hive, key
def present(name,
value=None,
vname=None,
vdata=None,
vtype='REG_SZ',
reflection=True,
use_32bit_registry=False):
'''
Ensure a registry key or value is present.
:param str name: A string value representing the full path of the key to
include the HIVE, Key, and all Subkeys. For example:
``HKEY_LOCAL_MACHINE\\SOFTWARE\\Salt``
Valid hive values include:
- HKEY_CURRENT_USER or HKCU
- HKEY_LOCAL_MACHINE or HKLM
- HKEY_USERS or HKU
:param str value: Deprecated. Use vname and vdata instead. Included here for
backwards compatibility.
:param str vname: The name of the value you'd like to create beneath the
Key. If this parameter is not passed it will assume you want to set the
(Default) value
:param str vdata: The value you'd like to set for the Key. If a value name
(vname) is passed, this will be the data for that value name. If not, this
will be the (Default) value for the key.
The type for the (Default) value is always REG_SZ and cannot be changed.
This parameter is optional. If not passed, the Key will be created with no
associated item/value pairs.
:param str vtype: The value type for the data you wish to store in the
registry. Valid values are:
- REG_BINARY
- REG_DWORD
- REG_EXPAND_SZ
- REG_MULTI_SZ
- REG_SZ (Default)
:param bool reflection: On 64 bit machines a duplicate value will be created
in the ``Wow6432Node`` for 32bit programs. This only applies to the SOFTWARE
key. This option is ignored on 32bit operating systems. This value defaults
to True. Set it to False to disable reflection.
.. deprecated:: 2015.8.2
Use `use_32bit_registry` instead.
The parameter seems to have no effect since Windows 7 / Windows 2008R2
removed support for reflection. The parameter will be removed in Boron.
:param bool use_32bit_registry: Use the 32bit portion of the registry.
Applies only to 64bit windows. 32bit Windows will ignore this parameter.
Default if False.
:return: Returns a dictionary showing the results of the registry operation.
:rtype: dict
The following example will set the ``(Default)`` value for the
``SOFTWARE\\Salt`` key in the ``HKEY_CURRENT_USER`` hive to ``0.15.3``. The
value will not be reflected in ``Wow6432Node``:
Example:
.. code-block:: yaml
HKEY_CURRENT_USER\\SOFTWARE\\Salt:
reg.present:
- vdata: 0.15.3
- reflection: False
The following example will set the value for the ``version`` entry under the
``SOFTWARE\\Salt`` key in the ``HKEY_CURRENT_USER`` hive to ``0.15.3``. The
value will be reflected in ``Wow6432Node``:
Example:
.. code-block:: yaml
HKEY_CURRENT_USER\\SOFTWARE\\Salt:
reg.present:
- vname: version
- vdata: 0.15.3
In the above example the path is interpreted as follows:
- ``HKEY_CURRENT_USER`` is the hive
- ``SOFTWARE\\Salt`` is the key
- ``vname`` is the value name ('version') that will be created under the key
- ``vdata`` is the data that will be assigned to 'version'
'''
ret = {'name': name,
'result': True,
'changes': {},
'comment': ''}
# This is for backwards compatibility
# If 'value' is passed a value, vdata becomes value and the vname is
# obtained from the key path
if value or value in [0, '']:
hive, key, vname = _parse_key_value(name)
vdata = value
ret['comment'] = 'State file is using deprecated syntax. Please update.'
salt.utils.warn_until(
'Boron',
'The \'value\' argument has been deprecated. '
'Please use vdata instead.'
)
else:
hive, key = _parse_key(name)
# Determine what to do
reg_current = __salt__['reg.read_value'](hive=hive,
key=key,
vname=vname,
use_32bit_registry=use_32bit_registry)
if vdata == reg_current['vdata'] and reg_current['success']:
ret['comment'] = '{0} in {1} is already configured'.\
format(vname if vname else '(Default)', name)
return ret
add_change = {'Key': r'{0}\{1}'.format(hive, key),
'Entry': '{0}'.format(vname if vname else '(Default)'),
'Value': '{0}'.format(vdata)}
# Check for test option
if __opts__['test']:
ret['result'] = None
ret['changes'] = {'reg': {'Will add': add_change}}
return ret
# Configure the value
ret['result'] = __salt__['reg.set_value'](hive=hive,
key=key,
vname=vname,
vdata=vdata,
vtype=vtype,
use_32bit_registry=use_32bit_registry)
if not ret['result']:
ret['changes'] = {}
ret['comment'] = r'Failed to add {0} to {1}\{2}'.format(name, hive, key)
else:
ret['changes'] = {'reg': {'Added': add_change}}
ret['comment'] = r'Added {0} to {1}\{2}'.format(name, hive, key)
return ret
def absent(name, vname=None, use_32bit_registry=False):
'''
Ensure a registry value is removed. To remove a key use key_absent.
:param str name: A string value representing the full path of the key to
include the HIVE, Key, and all Subkeys. For example:
``HKEY_LOCAL_MACHINE\\SOFTWARE\\Salt``
Valid hive values include:
- HKEY_CURRENT_USER or HKCU
- HKEY_LOCAL_MACHINE or HKLM
- HKEY_USERS or HKU
:param str vname: The name of the value you'd like to create beneath the
Key. If this parameter is not passed it will assume you want to set the
(Default) value
:param bool use_32bit_registry: Use the 32bit portion of the registry.
Applies only to 64bit windows. 32bit Windows will ignore this parameter.
Default if False.
:return: Returns a dictionary showing the results of the registry operation.
:rtype: dict
CLI Example:
.. code-block:: yaml
'HKEY_CURRENT_USER\\SOFTWARE\\Salt\\version':
reg.absent
In the above example the path is interpreted as follows:
- ``HKEY_CURRENT_USER`` is the hive
- ``SOFTWARE\\Salt`` is the key
- ``version`` is the value name
So the value ``version`` will be deleted from the ``SOFTWARE\\Salt`` key in
the ``HKEY_CURRENT_USER`` hive.
'''
ret = {'name': name,
'result': True,
'changes': {},
'comment': ''}
hive, key = _parse_key(name)
# Determine what to do
reg_check = __salt__['reg.read_value'](hive=hive,
key=key,
vname=vname,
use_32bit_registry=use_32bit_registry)
if not reg_check['success'] or reg_check['vdata'] == '(value not set)':
if not vname:
hive, key, vname = _parse_key_value(name)
reg_check = __salt__['reg.read_value'](hive=hive,
key=key,
vname=vname,
use_32bit_registry=use_32bit_registry)
if not reg_check['success'] or reg_check['vdata'] == '(value not set)':
ret['comment'] = '{0} is already absent'.format(name)
return ret
else:
ret['comment'] = '{0} is already absent'.format(name)
return ret
remove_change = {'Key': r'{0}\{1}'.format(hive, key),
'Entry': '{0}'.format(vname if vname else '(Default)')}
# Check for test option
if __opts__['test']:
ret['result'] = None
ret['changes'] = {'reg': {'Will remove': remove_change}}
return ret
# Delete the value
ret['result'] = __salt__['reg.delete_value'](hive=hive,
key=key,
vname=vname,
use_32bit_registry=use_32bit_registry)
if not ret['result']:
ret['changes'] = {}
ret['comment'] = r'Failed to remove {0} from {1}'.format(key, hive)
else:
ret['changes'] = {'reg': {'Removed': remove_change}}
ret['comment'] = r'Removed {0} from {1}'.format(key, hive)
return ret
def key_absent(name, force=False, use_32bit_registry=False):
r'''
.. versionadded:: 2015.5.4
Ensure a registry key is removed. This will remove a key and all value
entries it contains. It will fail if the key contains subkeys.
:param str name: A string representing the full path to the key to be
removed to include the hive and the keypath. The hive can be any of the following:
- HKEY_LOCAL_MACHINE or HKLM
- HKEY_CURRENT_USER or HKCU
- HKEY_USER or HKU
:param bool force: A boolean value indicating that all subkeys should be
deleted with the key. If force=False and subkeys exists beneath the key you
want to delete, key_absent will fail. Use with caution. The default is False.
:return: Returns a dictionary showing the results of the registry operation.
:rtype: dict
The following example will delete the ``SOFTWARE\Salt`` key and all subkeys
under the ``HKEY_CURRENT_USER`` hive.
Example:
.. code-block:: yaml
'HKEY_CURRENT_USER\SOFTWARE\Salt':
reg.key_absent:
- force: True
In the above example the path is interpreted as follows:
- ``HKEY_CURRENT_USER`` is the hive
- ``SOFTWARE\Salt`` is the key
'''
ret = {'name': name,
'result': True,
'changes': {},
'comment': ''}
hive, key = _parse_key(name)
# Determine what to do
if not __salt__['reg.read_value'](hive=hive,
key=key,
use_32bit_registry=use_32bit_registry)['success']:
ret['comment'] = '{0} is already absent'.format(name)
return ret
ret['changes'] = {'reg': {
'Removed': {
'Key': r'{0}\{1}'.format(hive, key)
}}}
# Check for test option
if __opts__['test']:
ret['result'] = None
return ret
# Delete the value
__salt__['reg.delete_key_recursive'](hive=hive,
key=key,
use_32bit_registry=use_32bit_registry)
if __salt__['reg.read_value'](hive=hive,
key=key,
use_32bit_registry=use_32bit_registry)['success']:
ret['result'] = False
ret['changes'] = {}
ret['comment'] = 'Failed to remove registry key {0}'.format(name)
return ret
| apache-2.0 |
Naakh/naakh-py | naakh/api_client.py | 1 | 20321 | # coding: utf-8
"""
Copyright 2016 SmartBear Software
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
ref: https://github.com/swagger-api/swagger-codegen
"""
from __future__ import absolute_import
from . import models
from .rest import RESTClientObject
from .rest import ApiException
import os
import re
import sys
import urllib
import json
import mimetypes
import random
import tempfile
import threading
from datetime import datetime
from datetime import date
# python 2 and python 3 compatibility library
from six import iteritems
try:
# for python3
from urllib.parse import quote
except ImportError:
# for python2
from urllib import quote
from .configuration import Configuration
class ApiClient(object):
"""
Generic API client for Swagger client library builds.
Swagger generic API client. This client handles the client-
server communication, and is invariant across implementations. Specifics of
the methods and models for each application are generated from the Swagger
templates.
NOTE: This class is auto generated by the swagger code generator program.
Ref: https://github.com/swagger-api/swagger-codegen
Do not edit the class manually.
:param host: The base path for the server to call.
:param header_name: a header to pass when making calls to the API.
:param header_value: a header value to pass when making calls to the API.
"""
def __init__(self, host=None, header_name=None, header_value=None, cookie=None):
"""
Constructor of the class.
"""
self.rest_client = RESTClientObject()
self.default_headers = {}
if header_name is not None:
self.default_headers[header_name] = header_value
if host is None:
self.host = Configuration().host
else:
self.host = host
self.cookie = cookie
# Set default User-Agent.
self.user_agent = 'Python-Swagger/0.0.3'
@property
def user_agent(self):
"""
Gets user agent.
"""
return self.default_headers['User-Agent']
@user_agent.setter
def user_agent(self, value):
"""
Sets user agent.
"""
self.default_headers['User-Agent'] = value
def set_default_header(self, header_name, header_value):
self.default_headers[header_name] = header_value
def __call_api(self, resource_path, method,
path_params=None, query_params=None, header_params=None,
body=None, post_params=None, files=None,
response_type=None, auth_settings=None, callback=None):
# headers parameters
header_params = header_params or {}
header_params.update(self.default_headers)
if self.cookie:
header_params['Cookie'] = self.cookie
if header_params:
header_params = self.sanitize_for_serialization(header_params)
# path parameters
if path_params:
path_params = self.sanitize_for_serialization(path_params)
for k, v in iteritems(path_params):
replacement = quote(str(self.to_path_value(v)))
resource_path = resource_path.\
replace('{' + k + '}', replacement)
# query parameters
if query_params:
query_params = self.sanitize_for_serialization(query_params)
query_params = {k: self.to_path_value(v)
for k, v in iteritems(query_params)}
# post parameters
if post_params or files:
post_params = self.prepare_post_parameters(post_params, files)
post_params = self.sanitize_for_serialization(post_params)
# auth setting
self.update_params_for_auth(header_params, query_params, auth_settings)
# body
if body:
body = self.sanitize_for_serialization(body)
# request url
url = self.host + resource_path
# perform request and return response
response_data = self.request(method, url,
query_params=query_params,
headers=header_params,
post_params=post_params, body=body)
self.last_response = response_data
# deserialize response data
if response_type:
deserialized_data = self.deserialize(response_data, response_type)
else:
deserialized_data = None
if callback:
callback(deserialized_data)
else:
return deserialized_data
def to_path_value(self, obj):
"""
Takes value and turn it into a string suitable for inclusion in
the path, by url-encoding.
:param obj: object or string value.
:return string: quoted value.
"""
if type(obj) == list:
return ','.join(obj)
else:
return str(obj)
def sanitize_for_serialization(self, obj):
"""
Builds a JSON POST object.
If obj is None, return None.
If obj is str, int, float, bool, return directly.
If obj is datetime.datetime, datetime.date
convert to string in iso8601 format.
If obj is list, sanitize each element in the list.
If obj is dict, return the dict.
If obj is swagger model, return the properties dict.
:param obj: The data to serialize.
:return: The serialized form of data.
"""
types = (str, int, float, bool, tuple)
if sys.version_info < (3,0):
types = types + (unicode,)
if isinstance(obj, type(None)):
return None
elif isinstance(obj, types):
return obj
elif isinstance(obj, list):
return [self.sanitize_for_serialization(sub_obj)
for sub_obj in obj]
elif isinstance(obj, (datetime, date)):
return obj.isoformat()
else:
if isinstance(obj, dict):
obj_dict = obj
else:
# Convert model obj to dict except
# attributes `swagger_types`, `attribute_map`
# and attributes which value is not None.
# Convert attribute name to json key in
# model definition for request.
obj_dict = {obj.attribute_map[attr]: getattr(obj, attr)
for attr, _ in iteritems(obj.swagger_types)
if getattr(obj, attr) is not None}
return {key: self.sanitize_for_serialization(val)
for key, val in iteritems(obj_dict)}
def deserialize(self, response, response_type):
"""
Deserializes response into an object.
:param response: RESTResponse object to be deserialized.
:param response_type: class literal for
deserialzied object, or string of class name.
:return: deserialized object.
"""
# handle file downloading
# save response body into a tmp file and return the instance
if "file" == response_type:
return self.__deserialize_file(response)
# fetch data from response object
try:
data = json.loads(response.data)
except ValueError:
data = response.data
return self.__deserialize(data, response_type)
def __deserialize(self, data, klass):
"""
Deserializes dict, list, str into an object.
:param data: dict, list or str.
:param klass: class literal, or string of class name.
:return: object.
"""
if data is None:
return None
if type(klass) == str:
if klass.startswith('list['):
sub_kls = re.match('list\[(.*)\]', klass).group(1)
return [self.__deserialize(sub_data, sub_kls)
for sub_data in data]
if klass.startswith('dict('):
sub_kls = re.match('dict\(([^,]*), (.*)\)', klass).group(2)
return {k: self.__deserialize(v, sub_kls)
for k, v in iteritems(data)}
# convert str to class
# for native types
if klass in ['int', 'float', 'str', 'bool',
"date", 'datetime', "object"]:
klass = eval(klass)
# for model types
else:
klass = eval('models.' + klass)
if klass in [int, float, str, bool]:
return self.__deserialize_primitive(data, klass)
elif klass == object:
return self.__deserialize_object(data)
elif klass == date:
return self.__deserialize_date(data)
elif klass == datetime:
return self.__deserialize_datatime(data)
else:
return self.__deserialize_model(data, klass)
def call_api(self, resource_path, method,
path_params=None, query_params=None, header_params=None,
body=None, post_params=None, files=None,
response_type=None, auth_settings=None, callback=None):
"""
Makes the HTTP request (synchronous) and return the deserialized data.
To make an async request, define a function for callback.
:param resource_path: Path to method endpoint.
:param method: Method to call.
:param path_params: Path parameters in the url.
:param query_params: Query parameters in the url.
:param header_params: Header parameters to be
placed in the request header.
:param body: Request body.
:param post_params dict: Request post form parameters,
for `application/x-www-form-urlencoded`, `multipart/form-data`.
:param auth_settings list: Auth Settings names for the request.
:param response: Response data type.
:param files dict: key -> filename, value -> filepath,
for `multipart/form-data`.
:param callback function: Callback function for asynchronous request.
If provide this parameter,
the request will be called asynchronously.
:return:
If provide parameter callback,
the request will be called asynchronously.
The method will return the request thread.
If parameter callback is None,
then the method will return the response directly.
"""
if callback is None:
return self.__call_api(resource_path, method,
path_params, query_params, header_params,
body, post_params, files,
response_type, auth_settings, callback)
else:
thread = threading.Thread(target=self.__call_api,
args=(resource_path, method,
path_params, query_params,
header_params, body,
post_params, files,
response_type, auth_settings,
callback))
thread.start()
return thread
def request(self, method, url, query_params=None, headers=None,
post_params=None, body=None):
"""
Makes the HTTP request using RESTClient.
"""
if method == "GET":
return self.rest_client.GET(url,
query_params=query_params,
headers=headers)
elif method == "HEAD":
return self.rest_client.HEAD(url,
query_params=query_params,
headers=headers)
elif method == "OPTIONS":
return self.rest_client.OPTIONS(url,
query_params=query_params,
headers=headers,
post_params=post_params,
body=body)
elif method == "POST":
return self.rest_client.POST(url,
query_params=query_params,
headers=headers,
post_params=post_params,
body=body)
elif method == "PUT":
return self.rest_client.PUT(url,
query_params=query_params,
headers=headers,
post_params=post_params,
body=body)
elif method == "PATCH":
return self.rest_client.PATCH(url,
query_params=query_params,
headers=headers,
post_params=post_params,
body=body)
elif method == "DELETE":
return self.rest_client.DELETE(url,
query_params=query_params,
headers=headers)
else:
raise ValueError(
"http method must be `GET`, `HEAD`,"
" `POST`, `PATCH`, `PUT` or `DELETE`."
)
def prepare_post_parameters(self, post_params=None, files=None):
"""
Builds form parameters.
:param post_params: Normal form parameters.
:param files: File parameters.
:return: Form parameters with files.
"""
params = {}
if post_params:
params.update(post_params)
if files:
for k, v in iteritems(files):
if not v:
continue
with open(v, 'rb') as f:
filename = os.path.basename(f.name)
filedata = f.read()
mimetype = mimetypes.\
guess_type(filename)[0] or 'application/octet-stream'
params[k] = tuple([filename, filedata, mimetype])
return params
def select_header_accept(self, accepts):
"""
Returns `Accept` based on an array of accepts provided.
:param accepts: List of headers.
:return: Accept (e.g. application/json).
"""
if not accepts:
return
accepts = list(map(lambda x: x.lower(), accepts))
if 'application/json' in accepts:
return 'application/json'
else:
return ', '.join(accepts)
def select_header_content_type(self, content_types):
"""
Returns `Content-Type` based on an array of content_types provided.
:param content_types: List of content-types.
:return: Content-Type (e.g. application/json).
"""
if not content_types:
return 'application/json'
content_types = list(map(lambda x: x.lower(), content_types))
if 'application/json' in content_types:
return 'application/json'
else:
return content_types[0]
def update_params_for_auth(self, headers, querys, auth_settings):
"""
Updates header and query params based on authentication setting.
:param headers: Header parameters dict to be updated.
:param querys: Query parameters dict to be updated.
:param auth_settings: Authentication setting identifiers list.
"""
config = Configuration()
if not auth_settings:
return
for auth in auth_settings:
auth_setting = config.auth_settings().get(auth)
if auth_setting:
if not auth_setting['value']:
continue
elif auth_setting['in'] == 'header':
headers[auth_setting['key']] = auth_setting['value']
elif auth_setting['in'] == 'query':
querys[auth_setting['key']] = auth_setting['value']
else:
raise ValueError(
'Authentication token must be in `query` or `header`'
)
def __deserialize_file(self, response):
"""
Saves response body into a file in a temporary folder,
using the filename from the `Content-Disposition` header if provided.
:param response: RESTResponse.
:return: file path.
"""
config = Configuration()
fd, path = tempfile.mkstemp(dir=config.temp_folder_path)
os.close(fd)
os.remove(path)
content_disposition = response.getheader("Content-Disposition")
if content_disposition:
filename = re.\
search(r'filename=[\'"]?([^\'"\s]+)[\'"]?', content_disposition).\
group(1)
path = os.path.join(os.path.dirname(path), filename)
with open(path, "w") as f:
f.write(response.data)
return path
def __deserialize_primitive(self, data, klass):
"""
Deserializes string to primitive type.
:param data: str.
:param klass: class literal.
:return: int, float, str, bool.
"""
try:
value = klass(data)
except UnicodeEncodeError:
value = unicode(data)
except TypeError:
value = data
return value
def __deserialize_object(self, value):
"""
Return a original value.
:return: object.
"""
return value
def __deserialize_date(self, string):
"""
Deserializes string to date.
:param string: str.
:return: date.
"""
try:
from dateutil.parser import parse
return parse(string).date()
except ImportError:
return string
except ValueError:
raise ApiException(
status=0,
reason="Failed to parse `{0}` into a date object"
.format(string)
)
def __deserialize_datatime(self, string):
"""
Deserializes string to datetime.
The string should be in iso8601 datetime format.
:param string: str.
:return: datetime.
"""
try:
from dateutil.parser import parse
return parse(string)
except ImportError:
return string
except ValueError:
raise ApiException(
status=0,
reason="Failed to parse `{0}` into a datetime object".
format(string)
)
def __deserialize_model(self, data, klass):
"""
Deserializes list or dict to model.
:param data: dict, list.
:param klass: class literal.
:return: model object.
"""
instance = klass()
for attr, attr_type in iteritems(instance.swagger_types):
if data is not None \
and instance.attribute_map[attr] in data\
and isinstance(data, (list, dict)):
value = data[instance.attribute_map[attr]]
if attr_type == 'Metadata':
# Small hack. Because the generated code does not handle
# the metadata object well
setattr(instance, attr, value)
else:
setattr(instance, attr, self.__deserialize(value, attr_type))
return instance
| mit |
Dangetsu/vnr | Frameworks/Sakura/py/apps/browser/curtheme.py | 2 | 1237 | # coding: utf8
# curtheme.py
# 10/6/2012 jichi
#_PYTHON_PATH = os.path.dirname(sys.executable)
#_CURSOR_PATH = os.path.abspath(_PYTHON_PATH + "/../Sakura/res/cursors")
#def beep():
# print '\a'
# #from Qt5.QtWidgets import QApplication
# #QApplication.beep()
# Mouse theme
from sakurakit import skos
if skos.WIN:
from sakurakit.skdebug import dprint
OS_CURSORS = {} # {IDC:HCURSOR}
import atexit
import win32api, win32con
from sakurakit import skwinapi
def load():
import config
for idc_name, curfile in config.CURSOR_LOCATIONS.iteritems():
idc = getattr(win32con, idc_name)
assert idc, "invalid idc name"
OS_CURSORS[idc] = skwinapi.CopyCursor(
win32api.LoadCursor(0, idc))
hcur = skwinapi.LoadCursorFromFileW(curfile)
if hcur:
skwinapi.SetSystemCursor(hcur, idc)
dprint("pass")
def unload():
if OS_CURSORS:
for idc, hcur in OS_CURSORS.iteritems():
skwinapi.SetSystemCursor(hcur, idc)
OS_CURSORS.clear()
dprint("pass")
#import atexit
#atexit.register(unload)
from PySide.QtCore import QCoreApplication
QCoreApplication.instance().aboutToQuit.connect(unload)
else:
def load(): pass
def unload(): pass
# EOF
| gpl-3.0 |
zimmerle/gnuradio | gr-uhd/examples/python/usrp_wfm_rcv2_nogui.py | 9 | 6103 | #!/usr/bin/env python
#
# Copyright 2005-2007,2011 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
#
from gnuradio import gr, optfir, audio, blks2, uhd
from gnuradio.eng_option import eng_option
from optparse import OptionParser
import sys
import math
class wfm_rx_block (gr.top_block):
def __init__(self):
gr.top_block.__init__(self)
parser=OptionParser(option_class=eng_option)
parser.add_option("-a", "--args", type="string", default="",
help="UHD device address args [default=%default]")
parser.add_option("", "--spec", type="string", default="A:0 A:0",
help="Subdevice of UHD device where appropriate")
parser.add_option("-A", "--antenna", type="string", default=None,
help="select Rx Antenna where appropriate")
parser.add_option("", "--f1", type="eng_float", default=100.7e6,
help="set 1st station frequency to FREQ", metavar="FREQ")
parser.add_option("", "--f2", type="eng_float", default=102.5e6,
help="set 2nd station freq to FREQ", metavar="FREQ")
parser.add_option("-g", "--gain", type="eng_float", default=40,
help="set gain in dB (default is midpoint)")
parser.add_option("-O", "--audio-output", type="string", default="",
help="pcm device name. E.g., hw:0,0 or surround51 or /dev/dsp")
parser.add_option("", "--freq-min", type="eng_float", default=87.9e6,
help="Set a minimum frequency [default=%default]")
parser.add_option("", "--freq-max", type="eng_float", default=108.1e6,
help="Set a maximum frequency [default=%default]")
(options, args) = parser.parse_args()
if len(args) != 0:
parser.print_help()
sys.exit(1)
if abs(options.f1 - options.f2) > 5.5e6:
print "Sorry, two stations must be within 5.5MHz of each other"
raise SystemExit
f = (options.f1, options.f2)
self.vol = .1
self.state = "FREQ"
self.fm_freq_min = options.freq_min
self.fm_freq_max = options.freq_max
# build graph
stream_args = uhd.stream_args('fc32', channels=range(2))
self.u = uhd.usrp_source(device_addr=options.args, stream_args=stream_args)
# Set front end channel mapping
self.u.set_subdev_spec(options.spec)
usrp_rate = 320e3
demod_rate = 320e3
audio_rate = 32e3
audio_decim = int(demod_rate / audio_rate)
self.u.set_samp_rate(usrp_rate)
dev_rate = self.u.get_samp_rate()
# Make sure dboard can suppor the required frequencies
frange = self.u.get_freq_range()
if(frange.start() > self.fm_freq_max or frange.stop() < self.fm_freq_min):
sys.stderr.write("Radio does not support required frequency range.\n")
sys.exit(1)
# sound card as final sink
self.audio_sink = audio.sink(int(audio_rate), options.audio_output)
# taps for channel filter
nfilts = 32
chan_coeffs = optfir.low_pass (nfilts, # gain
nfilts*usrp_rate, # sampling rate
80e3, # passband cutoff
115e3, # stopband cutoff
0.1, # passband ripple
60) # stopband attenuation
rrate = usrp_rate / dev_rate
# set front end PLL to middle frequency
mid_freq = (f[0] + f[1]) / 2.0
if options.gain is None:
# if no gain was specified, use the mid-point in dB
g = self.u.get_gain_range()
options.gain = float(g.start()+g.stop())/2.0
for n in range(2):
chan_filt = blks2.pfb_arb_resampler_ccf(rrate, chan_coeffs, nfilts)
guts = blks2.wfm_rcv (demod_rate, audio_decim)
volume_control = gr.multiply_const_ff(self.vol)
#self.connect((self.di, n), chan_filt)
self.connect((self.u, n), chan_filt)
self.connect(chan_filt, guts, volume_control)
self.connect(volume_control, (self.audio_sink, n))
# Test the the requested frequencies are in range
if(f[n] < self.fm_freq_min or f[n] > self.fm_freq_max):
sys.stderr.write("Requested frequency is outside of required frequency range.\n")
sys.exit(1)
# Tune each channel by setting the RF freq to mid_freq and the
# DDC freq to f[n].
tr = uhd.tune_request(f[n], rf_freq=mid_freq,
rf_freq_policy=uhd.tune_request.POLICY_MANUAL)
self.u.set_center_freq(tr, n)
# Set gain for each channel
self.set_gain(options.gain, n)
# Set the antenna
if(options.antenna):
self.u.set_antenna(options.antenna, n)
def set_vol (self, vol):
self.vol = vol
self.volume_control.set_k(self.vol)
def set_gain(self, gain, n):
self.u.set_gain(gain, n)
if __name__ == '__main__':
tb = wfm_rx_block()
try:
tb.run()
except KeyboardInterrupt:
pass
| gpl-3.0 |
wuhengzhi/chromium-crosswalk | tools/usb_gadget/hid_gadget_test.py | 41 | 9446 | #!/usr/bin/python
# Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import unittest
import mock
import hid_constants
import hid_descriptors
import hid_gadget
import usb_constants
report_desc = hid_descriptors.ReportDescriptor(
hid_descriptors.UsagePage(0xFF00), # Vendor Defined
hid_descriptors.Usage(0x00),
hid_descriptors.Collection(
hid_constants.CollectionType.APPLICATION,
hid_descriptors.LogicalMinimum(0, force_length=1),
hid_descriptors.LogicalMaximum(255, force_length=2),
hid_descriptors.ReportSize(8),
hid_descriptors.ReportCount(8),
hid_descriptors.Input(hid_descriptors.Data,
hid_descriptors.Variable,
hid_descriptors.Absolute,
hid_descriptors.BufferedBytes),
hid_descriptors.Output(hid_descriptors.Data,
hid_descriptors.Variable,
hid_descriptors.Absolute,
hid_descriptors.BufferedBytes),
hid_descriptors.Feature(hid_descriptors.Data,
hid_descriptors.Variable,
hid_descriptors.Absolute,
hid_descriptors.BufferedBytes)
)
)
combo_report_desc = hid_descriptors.ReportDescriptor(
hid_descriptors.ReportID(1),
report_desc,
hid_descriptors.ReportID(2),
report_desc
)
class HidGadgetTest(unittest.TestCase):
def test_bad_intervals(self):
with self.assertRaisesRegexp(ValueError, 'Full speed'):
hid_gadget.HidGadget(report_desc, features={}, interval_ms=50000,
vendor_id=0, product_id=0)
with self.assertRaisesRegexp(ValueError, 'High speed'):
hid_gadget.HidGadget(report_desc, features={}, interval_ms=5000,
vendor_id=0, product_id=0)
def test_get_string_descriptor(self):
g = hid_gadget.HidGadget(report_desc=report_desc, features={},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
g.AddStringDescriptor(2, 'HID Gadget')
desc = g.ControlRead(0x80, 6, 0x0302, 0x0409, 255)
self.assertEquals(desc, '\x16\x03H\0I\0D\0 \0G\0a\0d\0g\0e\0t\0')
def test_get_report_descriptor(self):
g = hid_gadget.HidGadget(report_desc=report_desc, features={},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
desc = g.ControlRead(0x81, 6, 0x2200, 0, 63)
self.assertEquals(desc, report_desc)
def test_set_idle(self):
g = hid_gadget.HidGadget(report_desc=report_desc, features={},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
self.assertTrue(g.ControlWrite(0x21, 0x0A, 0, 0, ''))
def test_class_wrong_target(self):
g = hid_gadget.HidGadget(report_desc=report_desc, features={},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
self.assertIsNone(g.ControlRead(0xA0, 0, 0, 0, 0)) # Device
self.assertIsNone(g.ControlRead(0xA1, 0, 0, 1, 0)) # Interface 1
self.assertIsNone(g.ControlWrite(0x20, 0, 0, 0, '')) # Device
self.assertIsNone(g.ControlWrite(0x21, 0, 0, 1, '')) # Interface 1
def test_send_report_zero(self):
g = hid_gadget.HidGadget(report_desc=report_desc, features={},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
g.SendReport(0, 'Hello world!')
chip.SendPacket.assert_called_once_with(0x81, 'Hello world!')
def test_send_multiple_reports(self):
g = hid_gadget.HidGadget(report_desc=report_desc, features={},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
g.SendReport(1, 'Hello!')
g.SendReport(2, 'World!')
chip.SendPacket.assert_has_calls([
mock.call(0x81, '\x01Hello!'),
mock.call(0x81, '\x02World!'),
])
class TestFeature(hid_gadget.HidFeature):
def SetInputReport(self, data):
self.input_report = data
return True
def SetOutputReport(self, data):
self.output_report = data
return True
def SetFeatureReport(self, data):
self.feature_report = data
return True
def GetInputReport(self):
return 'Input report.'
def GetOutputReport(self):
return 'Output report.'
def GetFeatureReport(self):
return 'Feature report.'
class HidFeatureTest(unittest.TestCase):
def test_disconnected(self):
feature = TestFeature()
with self.assertRaisesRegexp(RuntimeError, 'not connected'):
feature.SendReport('Hello world!')
def test_send_report(self):
feature = TestFeature()
g = hid_gadget.HidGadget(report_desc, features={1: feature},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
feature.SendReport('Hello world!')
chip.SendPacket.assert_called_once_with(0x81, '\x01Hello world!')
g.Disconnected()
def test_get_bad_report(self):
feature = TestFeature()
g = hid_gadget.HidGadget(report_desc, features={1: feature},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
self.assertIsNone(g.ControlRead(0xA1, 1, 0x0102, 0, 8))
def test_set_bad_report(self):
feature = TestFeature()
g = hid_gadget.HidGadget(report_desc, features={1: feature},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
self.assertIsNone(g.ControlWrite(0x21, 0x09, 0x0102, 0, 'Hello!'))
def test_get_input_report(self):
feature = TestFeature()
g = hid_gadget.HidGadget(report_desc, features={1: feature},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
report = g.ControlRead(0xA1, 1, 0x0101, 0, 8)
self.assertEquals(report, 'Input re')
def test_set_input_report(self):
feature = TestFeature()
g = hid_gadget.HidGadget(report_desc, features={1: feature},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
self.assertTrue(g.ControlWrite(0x21, 0x09, 0x0101, 0, 'Hello!'))
self.assertEquals(feature.input_report, 'Hello!')
def test_get_output_report(self):
feature = TestFeature()
g = hid_gadget.HidGadget(report_desc, features={1: feature},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
report = g.ControlRead(0xA1, 1, 0x0201, 0, 8)
self.assertEquals(report, 'Output r')
def test_set_output_report(self):
feature = TestFeature()
g = hid_gadget.HidGadget(report_desc, features={1: feature},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
self.assertTrue(g.ControlWrite(0x21, 0x09, 0x0201, 0, 'Hello!'))
self.assertEquals(feature.output_report, 'Hello!')
def test_receive_interrupt(self):
feature = TestFeature()
g = hid_gadget.HidGadget(report_desc, features={1: feature},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
g.SetConfiguration(1)
g.ReceivePacket(0x01, '\x01Hello!')
self.assertFalse(chip.HaltEndpoint.called)
self.assertEquals(feature.output_report, 'Hello!')
def test_receive_interrupt_report_zero(self):
feature = TestFeature()
g = hid_gadget.HidGadget(report_desc, features={0: feature},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
g.SetConfiguration(1)
g.ReceivePacket(0x01, 'Hello!')
self.assertFalse(chip.HaltEndpoint.called)
self.assertEquals(feature.output_report, 'Hello!')
def test_receive_bad_interrupt(self):
feature = TestFeature()
g = hid_gadget.HidGadget(report_desc, features={1: feature},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
g.SetConfiguration(1)
g.ReceivePacket(0x01, '\x00Hello!')
chip.HaltEndpoint.assert_called_once_with(0x01)
def test_get_feature_report(self):
feature = TestFeature()
g = hid_gadget.HidGadget(report_desc, features={1: feature},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
report = g.ControlRead(0xA1, 1, 0x0301, 0, 8)
self.assertEquals(report, 'Feature ')
def test_set_feature_report(self):
feature = TestFeature()
g = hid_gadget.HidGadget(report_desc, features={1: feature},
vendor_id=0, product_id=0)
chip = mock.Mock()
g.Connected(chip, usb_constants.Speed.HIGH)
self.assertTrue(g.ControlWrite(0x21, 0x09, 0x0301, 0, 'Hello!'))
self.assertEquals(feature.feature_report, 'Hello!')
if __name__ == '__main__':
unittest.main()
| bsd-3-clause |
pinheadmz/bitcoin | test/functional/p2p-segwit.py | 9 | 92913 | #!/usr/bin/env python3
# Copyright (c) 2016 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Test segwit transactions and blocks on P2P network."""
from test_framework.mininode import *
from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import *
from test_framework.script import *
from test_framework.blocktools import create_block, create_coinbase, add_witness_commitment, WITNESS_COMMITMENT_HEADER
from test_framework.key import CECKey, CPubKey
import time
import random
from binascii import hexlify
# The versionbit bit used to signal activation of SegWit
VB_WITNESS_BIT = 1
VB_PERIOD = 144
VB_ACTIVATION_THRESHOLD = 108
VB_TOP_BITS = 0x20000000
MAX_SIGOP_COST = 80000
# Calculate the virtual size of a witness block:
# (base + witness/4)
def get_virtual_size(witness_block):
base_size = len(witness_block.serialize())
total_size = len(witness_block.serialize(with_witness=True))
# the "+3" is so we round up
vsize = int((3*base_size + total_size + 3)/4)
return vsize
# Note: we can reduce code by using SingleNodeConnCB (in master, not 0.12)
class TestNode(NodeConnCB):
def __init__(self):
NodeConnCB.__init__(self)
self.connection = None
self.ping_counter = 1
self.last_pong = msg_pong(0)
self.sleep_time = 0.05
self.getdataset = set()
self.last_reject = None
def add_connection(self, conn):
self.connection = conn
# Wrapper for the NodeConn's send_message function
def send_message(self, message):
self.connection.send_message(message)
def on_inv(self, conn, message):
self.last_inv = message
def on_block(self, conn, message):
self.last_block = message.block
self.last_block.calc_sha256()
def on_getdata(self, conn, message):
for inv in message.inv:
self.getdataset.add(inv.hash)
self.last_getdata = message
def on_getheaders(self, conn, message):
self.last_getheaders = message
def on_pong(self, conn, message):
self.last_pong = message
def on_reject(self, conn, message):
self.last_reject = message
# Syncing helpers
def sync(self, test_function, timeout=60):
while timeout > 0:
with mininode_lock:
if test_function():
return
time.sleep(self.sleep_time)
timeout -= self.sleep_time
raise AssertionError("Sync failed to complete")
def sync_with_ping(self, timeout=60):
self.send_message(msg_ping(nonce=self.ping_counter))
test_function = lambda: self.last_pong.nonce == self.ping_counter
self.sync(test_function, timeout)
self.ping_counter += 1
return
def wait_for_block(self, blockhash, timeout=60):
test_function = lambda: self.last_block != None and self.last_block.sha256 == blockhash
self.sync(test_function, timeout)
return
def wait_for_getdata(self, timeout=60):
test_function = lambda: self.last_getdata != None
self.sync(test_function, timeout)
def wait_for_getheaders(self, timeout=60):
test_function = lambda: self.last_getheaders != None
self.sync(test_function, timeout)
def wait_for_inv(self, expected_inv, timeout=60):
test_function = lambda: self.last_inv != expected_inv
self.sync(test_function, timeout)
def announce_tx_and_wait_for_getdata(self, tx, timeout=60):
with mininode_lock:
self.last_getdata = None
self.send_message(msg_inv(inv=[CInv(1, tx.sha256)]))
self.wait_for_getdata(timeout)
return
def announce_block_and_wait_for_getdata(self, block, use_header, timeout=60):
with mininode_lock:
self.last_getdata = None
self.last_getheaders = None
msg = msg_headers()
msg.headers = [ CBlockHeader(block) ]
if use_header:
self.send_message(msg)
else:
self.send_message(msg_inv(inv=[CInv(2, block.sha256)]))
self.wait_for_getheaders()
self.send_message(msg)
self.wait_for_getdata()
return
def announce_block(self, block, use_header):
with mininode_lock:
self.last_getdata = None
if use_header:
msg = msg_headers()
msg.headers = [ CBlockHeader(block) ]
self.send_message(msg)
else:
self.send_message(msg_inv(inv=[CInv(2, block.sha256)]))
def request_block(self, blockhash, inv_type, timeout=60):
with mininode_lock:
self.last_block = None
self.send_message(msg_getdata(inv=[CInv(inv_type, blockhash)]))
self.wait_for_block(blockhash, timeout)
return self.last_block
def test_transaction_acceptance(self, tx, with_witness, accepted, reason=None):
tx_message = msg_tx(tx)
if with_witness:
tx_message = msg_witness_tx(tx)
self.send_message(tx_message)
self.sync_with_ping()
assert_equal(tx.hash in self.connection.rpc.getrawmempool(), accepted)
if (reason != None and not accepted):
# Check the rejection reason as well.
with mininode_lock:
assert_equal(self.last_reject.reason, reason)
# Test whether a witness block had the correct effect on the tip
def test_witness_block(self, block, accepted, with_witness=True):
if with_witness:
self.send_message(msg_witness_block(block))
else:
self.send_message(msg_block(block))
self.sync_with_ping()
assert_equal(self.connection.rpc.getbestblockhash() == block.hash, accepted)
# Used to keep track of anyone-can-spend outputs that we can use in the tests
class UTXO(object):
def __init__(self, sha256, n, nValue):
self.sha256 = sha256
self.n = n
self.nValue = nValue
# Helper for getting the script associated with a P2PKH
def GetP2PKHScript(pubkeyhash):
return CScript([CScriptOp(OP_DUP), CScriptOp(OP_HASH160), pubkeyhash, CScriptOp(OP_EQUALVERIFY), CScriptOp(OP_CHECKSIG)])
# Add signature for a P2PK witness program.
def sign_P2PK_witness_input(script, txTo, inIdx, hashtype, value, key):
tx_hash = SegwitVersion1SignatureHash(script, txTo, inIdx, hashtype, value)
signature = key.sign(tx_hash) + chr(hashtype).encode('latin-1')
txTo.wit.vtxinwit[inIdx].scriptWitness.stack = [signature, script]
txTo.rehash()
class SegWitTest(BitcoinTestFramework):
def __init__(self):
super().__init__()
self.setup_clean_chain = True
self.num_nodes = 3
def setup_network(self):
self.nodes = []
self.nodes.append(start_node(0, self.options.tmpdir, ["-whitelist=127.0.0.1"]))
# Start a node for testing IsStandard rules.
self.nodes.append(start_node(1, self.options.tmpdir, ["-whitelist=127.0.0.1", "-acceptnonstdtxn=0"]))
connect_nodes(self.nodes[0], 1)
# Disable segwit's bip9 parameter to simulate upgrading after activation.
self.nodes.append(start_node(2, self.options.tmpdir, ["-whitelist=127.0.0.1", "-bip9params=segwit:0:0"]))
connect_nodes(self.nodes[0], 2)
''' Helpers '''
# Build a block on top of node0's tip.
def build_next_block(self, nVersion=4):
tip = self.nodes[0].getbestblockhash()
height = self.nodes[0].getblockcount() + 1
block_time = self.nodes[0].getblockheader(tip)["mediantime"] + 1
block = create_block(int(tip, 16), create_coinbase(height), block_time)
block.nVersion = nVersion
block.rehash()
return block
# Adds list of transactions to block, adds witness commitment, then solves.
def update_witness_block_with_transactions(self, block, tx_list, nonce=0):
block.vtx.extend(tx_list)
add_witness_commitment(block, nonce)
block.solve()
return
''' Individual tests '''
def test_witness_services(self):
self.log.info("Verifying NODE_WITNESS service bit")
assert((self.test_node.connection.nServices & NODE_WITNESS) != 0)
# See if sending a regular transaction works, and create a utxo
# to use in later tests.
def test_non_witness_transaction(self):
# Mine a block with an anyone-can-spend coinbase,
# let it mature, then try to spend it.
self.log.info("Testing non-witness transaction")
block = self.build_next_block(nVersion=1)
block.solve()
self.test_node.send_message(msg_block(block))
self.test_node.sync_with_ping() # make sure the block was processed
txid = block.vtx[0].sha256
self.nodes[0].generate(99) # let the block mature
# Create a transaction that spends the coinbase
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(txid, 0), b""))
tx.vout.append(CTxOut(49*100000000, CScript([OP_TRUE])))
tx.calc_sha256()
# Check that serializing it with or without witness is the same
# This is a sanity check of our testing framework.
assert_equal(msg_tx(tx).serialize(), msg_witness_tx(tx).serialize())
self.test_node.send_message(msg_witness_tx(tx))
self.test_node.sync_with_ping() # make sure the tx was processed
assert(tx.hash in self.nodes[0].getrawmempool())
# Save this transaction for later
self.utxo.append(UTXO(tx.sha256, 0, 49*100000000))
self.nodes[0].generate(1)
# Verify that blocks with witnesses are rejected before activation.
def test_unnecessary_witness_before_segwit_activation(self):
self.log.info("Testing behavior of unnecessary witnesses")
# For now, rely on earlier tests to have created at least one utxo for
# us to use
assert(len(self.utxo) > 0)
assert(get_bip9_status(self.nodes[0], 'segwit')['status'] != 'active')
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b""))
tx.vout.append(CTxOut(self.utxo[0].nValue-1000, CScript([OP_TRUE])))
tx.wit.vtxinwit.append(CTxInWitness())
tx.wit.vtxinwit[0].scriptWitness.stack = [CScript([CScriptNum(1)])]
# Verify the hash with witness differs from the txid
# (otherwise our testing framework must be broken!)
tx.rehash()
assert(tx.sha256 != tx.calc_sha256(with_witness=True))
# Construct a segwit-signaling block that includes the transaction.
block = self.build_next_block(nVersion=(VB_TOP_BITS|(1 << VB_WITNESS_BIT)))
self.update_witness_block_with_transactions(block, [tx])
# Sending witness data before activation is not allowed (anti-spam
# rule).
self.test_node.test_witness_block(block, accepted=False)
# TODO: fix synchronization so we can test reject reason
# Right now, bitcoind delays sending reject messages for blocks
# until the future, making synchronization here difficult.
#assert_equal(self.test_node.last_reject.reason, "unexpected-witness")
# But it should not be permanently marked bad...
# Resend without witness information.
self.test_node.send_message(msg_block(block))
self.test_node.sync_with_ping()
assert_equal(self.nodes[0].getbestblockhash(), block.hash)
sync_blocks(self.nodes)
# Create a p2sh output -- this is so we can pass the standardness
# rules (an anyone-can-spend OP_TRUE would be rejected, if not wrapped
# in P2SH).
p2sh_program = CScript([OP_TRUE])
p2sh_pubkey = hash160(p2sh_program)
scriptPubKey = CScript([OP_HASH160, p2sh_pubkey, OP_EQUAL])
# Now check that unnecessary witnesses can't be used to blind a node
# to a transaction, eg by violating standardness checks.
tx2 = CTransaction()
tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b""))
tx2.vout.append(CTxOut(tx.vout[0].nValue-1000, scriptPubKey))
tx2.rehash()
self.test_node.test_transaction_acceptance(tx2, False, True)
self.nodes[0].generate(1)
sync_blocks(self.nodes)
# We'll add an unnecessary witness to this transaction that would cause
# it to be non-standard, to test that violating policy with a witness before
# segwit activation doesn't blind a node to a transaction. Transactions
# rejected for having a witness before segwit activation shouldn't be added
# to the rejection cache.
tx3 = CTransaction()
tx3.vin.append(CTxIn(COutPoint(tx2.sha256, 0), CScript([p2sh_program])))
tx3.vout.append(CTxOut(tx2.vout[0].nValue-1000, scriptPubKey))
tx3.wit.vtxinwit.append(CTxInWitness())
tx3.wit.vtxinwit[0].scriptWitness.stack = [b'a'*400000]
tx3.rehash()
# Note that this should be rejected for the premature witness reason,
# rather than a policy check, since segwit hasn't activated yet.
self.std_node.test_transaction_acceptance(tx3, True, False, b'no-witness-yet')
# If we send without witness, it should be accepted.
self.std_node.test_transaction_acceptance(tx3, False, True)
# Now create a new anyone-can-spend utxo for the next test.
tx4 = CTransaction()
tx4.vin.append(CTxIn(COutPoint(tx3.sha256, 0), CScript([p2sh_program])))
tx4.vout.append(CTxOut(tx3.vout[0].nValue-1000, CScript([OP_TRUE])))
tx4.rehash()
self.test_node.test_transaction_acceptance(tx3, False, True)
self.test_node.test_transaction_acceptance(tx4, False, True)
self.nodes[0].generate(1)
sync_blocks(self.nodes)
# Update our utxo list; we spent the first entry.
self.utxo.pop(0)
self.utxo.append(UTXO(tx4.sha256, 0, tx4.vout[0].nValue))
# Mine enough blocks for segwit's vb state to be 'started'.
def advance_to_segwit_started(self):
height = self.nodes[0].getblockcount()
# Will need to rewrite the tests here if we are past the first period
assert(height < VB_PERIOD - 1)
# Genesis block is 'defined'.
assert_equal(get_bip9_status(self.nodes[0], 'segwit')['status'], 'defined')
# Advance to end of period, status should now be 'started'
self.nodes[0].generate(VB_PERIOD-height-1)
assert_equal(get_bip9_status(self.nodes[0], 'segwit')['status'], 'started')
# Mine enough blocks to lock in segwit, but don't activate.
# TODO: we could verify that lockin only happens at the right threshold of
# signalling blocks, rather than just at the right period boundary.
def advance_to_segwit_lockin(self):
height = self.nodes[0].getblockcount()
assert_equal(get_bip9_status(self.nodes[0], 'segwit')['status'], 'started')
# Advance to end of period, and verify lock-in happens at the end
self.nodes[0].generate(VB_PERIOD-1)
height = self.nodes[0].getblockcount()
assert((height % VB_PERIOD) == VB_PERIOD - 2)
assert_equal(get_bip9_status(self.nodes[0], 'segwit')['status'], 'started')
self.nodes[0].generate(1)
assert_equal(get_bip9_status(self.nodes[0], 'segwit')['status'], 'locked_in')
# Mine enough blocks to activate segwit.
# TODO: we could verify that activation only happens at the right threshold
# of signalling blocks, rather than just at the right period boundary.
def advance_to_segwit_active(self):
assert_equal(get_bip9_status(self.nodes[0], 'segwit')['status'], 'locked_in')
height = self.nodes[0].getblockcount()
self.nodes[0].generate(VB_PERIOD - (height%VB_PERIOD) - 2)
assert_equal(get_bip9_status(self.nodes[0], 'segwit')['status'], 'locked_in')
self.nodes[0].generate(1)
assert_equal(get_bip9_status(self.nodes[0], 'segwit')['status'], 'active')
# This test can only be run after segwit has activated
def test_witness_commitments(self):
self.log.info("Testing witness commitments")
# First try a correct witness commitment.
block = self.build_next_block()
add_witness_commitment(block)
block.solve()
# Test the test -- witness serialization should be different
assert(msg_witness_block(block).serialize() != msg_block(block).serialize())
# This empty block should be valid.
self.test_node.test_witness_block(block, accepted=True)
# Try to tweak the nonce
block_2 = self.build_next_block()
add_witness_commitment(block_2, nonce=28)
block_2.solve()
# The commitment should have changed!
assert(block_2.vtx[0].vout[-1] != block.vtx[0].vout[-1])
# This should also be valid.
self.test_node.test_witness_block(block_2, accepted=True)
# Now test commitments with actual transactions
assert (len(self.utxo) > 0)
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b""))
# Let's construct a witness program
witness_program = CScript([OP_TRUE])
witness_hash = sha256(witness_program)
scriptPubKey = CScript([OP_0, witness_hash])
tx.vout.append(CTxOut(self.utxo[0].nValue-1000, scriptPubKey))
tx.rehash()
# tx2 will spend tx1, and send back to a regular anyone-can-spend address
tx2 = CTransaction()
tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b""))
tx2.vout.append(CTxOut(tx.vout[0].nValue-1000, witness_program))
tx2.wit.vtxinwit.append(CTxInWitness())
tx2.wit.vtxinwit[0].scriptWitness.stack = [witness_program]
tx2.rehash()
block_3 = self.build_next_block()
self.update_witness_block_with_transactions(block_3, [tx, tx2], nonce=1)
# Add an extra OP_RETURN output that matches the witness commitment template,
# even though it has extra data after the incorrect commitment.
# This block should fail.
block_3.vtx[0].vout.append(CTxOut(0, CScript([OP_RETURN, WITNESS_COMMITMENT_HEADER + ser_uint256(2), 10])))
block_3.vtx[0].rehash()
block_3.hashMerkleRoot = block_3.calc_merkle_root()
block_3.rehash()
block_3.solve()
self.test_node.test_witness_block(block_3, accepted=False)
# Add a different commitment with different nonce, but in the
# right location, and with some funds burned(!).
# This should succeed (nValue shouldn't affect finding the
# witness commitment).
add_witness_commitment(block_3, nonce=0)
block_3.vtx[0].vout[0].nValue -= 1
block_3.vtx[0].vout[-1].nValue += 1
block_3.vtx[0].rehash()
block_3.hashMerkleRoot = block_3.calc_merkle_root()
block_3.rehash()
assert(len(block_3.vtx[0].vout) == 4) # 3 OP_returns
block_3.solve()
self.test_node.test_witness_block(block_3, accepted=True)
# Finally test that a block with no witness transactions can
# omit the commitment.
block_4 = self.build_next_block()
tx3 = CTransaction()
tx3.vin.append(CTxIn(COutPoint(tx2.sha256, 0), b""))
tx3.vout.append(CTxOut(tx.vout[0].nValue-1000, witness_program))
tx3.rehash()
block_4.vtx.append(tx3)
block_4.hashMerkleRoot = block_4.calc_merkle_root()
block_4.solve()
self.test_node.test_witness_block(block_4, with_witness=False, accepted=True)
# Update available utxo's for use in later test.
self.utxo.pop(0)
self.utxo.append(UTXO(tx3.sha256, 0, tx3.vout[0].nValue))
def test_block_malleability(self):
self.log.info("Testing witness block malleability")
# Make sure that a block that has too big a virtual size
# because of a too-large coinbase witness is not permanently
# marked bad.
block = self.build_next_block()
add_witness_commitment(block)
block.solve()
block.vtx[0].wit.vtxinwit[0].scriptWitness.stack.append(b'a'*5000000)
assert(get_virtual_size(block) > MAX_BLOCK_BASE_SIZE)
# We can't send over the p2p network, because this is too big to relay
# TODO: repeat this test with a block that can be relayed
self.nodes[0].submitblock(bytes_to_hex_str(block.serialize(True)))
assert(self.nodes[0].getbestblockhash() != block.hash)
block.vtx[0].wit.vtxinwit[0].scriptWitness.stack.pop()
assert(get_virtual_size(block) < MAX_BLOCK_BASE_SIZE)
self.nodes[0].submitblock(bytes_to_hex_str(block.serialize(True)))
assert(self.nodes[0].getbestblockhash() == block.hash)
# Now make sure that malleating the witness nonce doesn't
# result in a block permanently marked bad.
block = self.build_next_block()
add_witness_commitment(block)
block.solve()
# Change the nonce -- should not cause the block to be permanently
# failed
block.vtx[0].wit.vtxinwit[0].scriptWitness.stack = [ ser_uint256(1) ]
self.test_node.test_witness_block(block, accepted=False)
# Changing the witness nonce doesn't change the block hash
block.vtx[0].wit.vtxinwit[0].scriptWitness.stack = [ ser_uint256(0) ]
self.test_node.test_witness_block(block, accepted=True)
def test_witness_block_size(self):
self.log.info("Testing witness block size limit")
# TODO: Test that non-witness carrying blocks can't exceed 1MB
# Skipping this test for now; this is covered in p2p-fullblocktest.py
# Test that witness-bearing blocks are limited at ceil(base + wit/4) <= 1MB.
block = self.build_next_block()
assert(len(self.utxo) > 0)
# Create a P2WSH transaction.
# The witness program will be a bunch of OP_2DROP's, followed by OP_TRUE.
# This should give us plenty of room to tweak the spending tx's
# virtual size.
NUM_DROPS = 200 # 201 max ops per script!
NUM_OUTPUTS = 50
witness_program = CScript([OP_2DROP]*NUM_DROPS + [OP_TRUE])
witness_hash = uint256_from_str(sha256(witness_program))
scriptPubKey = CScript([OP_0, ser_uint256(witness_hash)])
prevout = COutPoint(self.utxo[0].sha256, self.utxo[0].n)
value = self.utxo[0].nValue
parent_tx = CTransaction()
parent_tx.vin.append(CTxIn(prevout, b""))
child_value = int(value/NUM_OUTPUTS)
for i in range(NUM_OUTPUTS):
parent_tx.vout.append(CTxOut(child_value, scriptPubKey))
parent_tx.vout[0].nValue -= 50000
assert(parent_tx.vout[0].nValue > 0)
parent_tx.rehash()
child_tx = CTransaction()
for i in range(NUM_OUTPUTS):
child_tx.vin.append(CTxIn(COutPoint(parent_tx.sha256, i), b""))
child_tx.vout = [CTxOut(value - 100000, CScript([OP_TRUE]))]
for i in range(NUM_OUTPUTS):
child_tx.wit.vtxinwit.append(CTxInWitness())
child_tx.wit.vtxinwit[-1].scriptWitness.stack = [b'a'*195]*(2*NUM_DROPS) + [witness_program]
child_tx.rehash()
self.update_witness_block_with_transactions(block, [parent_tx, child_tx])
vsize = get_virtual_size(block)
additional_bytes = (MAX_BLOCK_BASE_SIZE - vsize)*4
i = 0
while additional_bytes > 0:
# Add some more bytes to each input until we hit MAX_BLOCK_BASE_SIZE+1
extra_bytes = min(additional_bytes+1, 55)
block.vtx[-1].wit.vtxinwit[int(i/(2*NUM_DROPS))].scriptWitness.stack[i%(2*NUM_DROPS)] = b'a'*(195+extra_bytes)
additional_bytes -= extra_bytes
i += 1
block.vtx[0].vout.pop() # Remove old commitment
add_witness_commitment(block)
block.solve()
vsize = get_virtual_size(block)
assert_equal(vsize, MAX_BLOCK_BASE_SIZE + 1)
# Make sure that our test case would exceed the old max-network-message
# limit
assert(len(block.serialize(True)) > 2*1024*1024)
self.test_node.test_witness_block(block, accepted=False)
# Now resize the second transaction to make the block fit.
cur_length = len(block.vtx[-1].wit.vtxinwit[0].scriptWitness.stack[0])
block.vtx[-1].wit.vtxinwit[0].scriptWitness.stack[0] = b'a'*(cur_length-1)
block.vtx[0].vout.pop()
add_witness_commitment(block)
block.solve()
assert(get_virtual_size(block) == MAX_BLOCK_BASE_SIZE)
self.test_node.test_witness_block(block, accepted=True)
# Update available utxo's
self.utxo.pop(0)
self.utxo.append(UTXO(block.vtx[-1].sha256, 0, block.vtx[-1].vout[0].nValue))
# submitblock will try to add the nonce automatically, so that mining
# software doesn't need to worry about doing so itself.
def test_submit_block(self):
block = self.build_next_block()
# Try using a custom nonce and then don't supply it.
# This shouldn't possibly work.
add_witness_commitment(block, nonce=1)
block.vtx[0].wit = CTxWitness() # drop the nonce
block.solve()
self.nodes[0].submitblock(bytes_to_hex_str(block.serialize(True)))
assert(self.nodes[0].getbestblockhash() != block.hash)
# Now redo commitment with the standard nonce, but let bitcoind fill it in.
add_witness_commitment(block, nonce=0)
block.vtx[0].wit = CTxWitness()
block.solve()
self.nodes[0].submitblock(bytes_to_hex_str(block.serialize(True)))
assert_equal(self.nodes[0].getbestblockhash(), block.hash)
# This time, add a tx with non-empty witness, but don't supply
# the commitment.
block_2 = self.build_next_block()
add_witness_commitment(block_2)
block_2.solve()
# Drop commitment and nonce -- submitblock should not fill in.
block_2.vtx[0].vout.pop()
block_2.vtx[0].wit = CTxWitness()
self.nodes[0].submitblock(bytes_to_hex_str(block_2.serialize(True)))
# Tip should not advance!
assert(self.nodes[0].getbestblockhash() != block_2.hash)
# Consensus tests of extra witness data in a transaction.
def test_extra_witness_data(self):
self.log.info("Testing extra witness data in tx")
assert(len(self.utxo) > 0)
block = self.build_next_block()
witness_program = CScript([OP_DROP, OP_TRUE])
witness_hash = sha256(witness_program)
scriptPubKey = CScript([OP_0, witness_hash])
# First try extra witness data on a tx that doesn't require a witness
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b""))
tx.vout.append(CTxOut(self.utxo[0].nValue-2000, scriptPubKey))
tx.vout.append(CTxOut(1000, CScript([OP_TRUE]))) # non-witness output
tx.wit.vtxinwit.append(CTxInWitness())
tx.wit.vtxinwit[0].scriptWitness.stack = [CScript([])]
tx.rehash()
self.update_witness_block_with_transactions(block, [tx])
# Extra witness data should not be allowed.
self.test_node.test_witness_block(block, accepted=False)
# Try extra signature data. Ok if we're not spending a witness output.
block.vtx[1].wit.vtxinwit = []
block.vtx[1].vin[0].scriptSig = CScript([OP_0])
block.vtx[1].rehash()
add_witness_commitment(block)
block.solve()
self.test_node.test_witness_block(block, accepted=True)
# Now try extra witness/signature data on an input that DOES require a
# witness
tx2 = CTransaction()
tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b"")) # witness output
tx2.vin.append(CTxIn(COutPoint(tx.sha256, 1), b"")) # non-witness
tx2.vout.append(CTxOut(tx.vout[0].nValue, CScript([OP_TRUE])))
tx2.wit.vtxinwit.extend([CTxInWitness(), CTxInWitness()])
tx2.wit.vtxinwit[0].scriptWitness.stack = [ CScript([CScriptNum(1)]), CScript([CScriptNum(1)]), witness_program ]
tx2.wit.vtxinwit[1].scriptWitness.stack = [ CScript([OP_TRUE]) ]
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx2])
# This has extra witness data, so it should fail.
self.test_node.test_witness_block(block, accepted=False)
# Now get rid of the extra witness, but add extra scriptSig data
tx2.vin[0].scriptSig = CScript([OP_TRUE])
tx2.vin[1].scriptSig = CScript([OP_TRUE])
tx2.wit.vtxinwit[0].scriptWitness.stack.pop(0)
tx2.wit.vtxinwit[1].scriptWitness.stack = []
tx2.rehash()
add_witness_commitment(block)
block.solve()
# This has extra signature data for a witness input, so it should fail.
self.test_node.test_witness_block(block, accepted=False)
# Now get rid of the extra scriptsig on the witness input, and verify
# success (even with extra scriptsig data in the non-witness input)
tx2.vin[0].scriptSig = b""
tx2.rehash()
add_witness_commitment(block)
block.solve()
self.test_node.test_witness_block(block, accepted=True)
# Update utxo for later tests
self.utxo.pop(0)
self.utxo.append(UTXO(tx2.sha256, 0, tx2.vout[0].nValue))
def test_max_witness_push_length(self):
''' Should only allow up to 520 byte pushes in witness stack '''
self.log.info("Testing maximum witness push size")
MAX_SCRIPT_ELEMENT_SIZE = 520
assert(len(self.utxo))
block = self.build_next_block()
witness_program = CScript([OP_DROP, OP_TRUE])
witness_hash = sha256(witness_program)
scriptPubKey = CScript([OP_0, witness_hash])
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b""))
tx.vout.append(CTxOut(self.utxo[0].nValue-1000, scriptPubKey))
tx.rehash()
tx2 = CTransaction()
tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b""))
tx2.vout.append(CTxOut(tx.vout[0].nValue-1000, CScript([OP_TRUE])))
tx2.wit.vtxinwit.append(CTxInWitness())
# First try a 521-byte stack element
tx2.wit.vtxinwit[0].scriptWitness.stack = [ b'a'*(MAX_SCRIPT_ELEMENT_SIZE+1), witness_program ]
tx2.rehash()
self.update_witness_block_with_transactions(block, [tx, tx2])
self.test_node.test_witness_block(block, accepted=False)
# Now reduce the length of the stack element
tx2.wit.vtxinwit[0].scriptWitness.stack[0] = b'a'*(MAX_SCRIPT_ELEMENT_SIZE)
add_witness_commitment(block)
block.solve()
self.test_node.test_witness_block(block, accepted=True)
# Update the utxo for later tests
self.utxo.pop()
self.utxo.append(UTXO(tx2.sha256, 0, tx2.vout[0].nValue))
def test_max_witness_program_length(self):
# Can create witness outputs that are long, but can't be greater than
# 10k bytes to successfully spend
self.log.info("Testing maximum witness program length")
assert(len(self.utxo))
MAX_PROGRAM_LENGTH = 10000
# This program is 19 max pushes (9937 bytes), then 64 more opcode-bytes.
long_witness_program = CScript([b'a'*520]*19 + [OP_DROP]*63 + [OP_TRUE])
assert(len(long_witness_program) == MAX_PROGRAM_LENGTH+1)
long_witness_hash = sha256(long_witness_program)
long_scriptPubKey = CScript([OP_0, long_witness_hash])
block = self.build_next_block()
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b""))
tx.vout.append(CTxOut(self.utxo[0].nValue-1000, long_scriptPubKey))
tx.rehash()
tx2 = CTransaction()
tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b""))
tx2.vout.append(CTxOut(tx.vout[0].nValue-1000, CScript([OP_TRUE])))
tx2.wit.vtxinwit.append(CTxInWitness())
tx2.wit.vtxinwit[0].scriptWitness.stack = [b'a']*44 + [long_witness_program]
tx2.rehash()
self.update_witness_block_with_transactions(block, [tx, tx2])
self.test_node.test_witness_block(block, accepted=False)
# Try again with one less byte in the witness program
witness_program = CScript([b'a'*520]*19 + [OP_DROP]*62 + [OP_TRUE])
assert(len(witness_program) == MAX_PROGRAM_LENGTH)
witness_hash = sha256(witness_program)
scriptPubKey = CScript([OP_0, witness_hash])
tx.vout[0] = CTxOut(tx.vout[0].nValue, scriptPubKey)
tx.rehash()
tx2.vin[0].prevout.hash = tx.sha256
tx2.wit.vtxinwit[0].scriptWitness.stack = [b'a']*43 + [witness_program]
tx2.rehash()
block.vtx = [block.vtx[0]]
self.update_witness_block_with_transactions(block, [tx, tx2])
self.test_node.test_witness_block(block, accepted=True)
self.utxo.pop()
self.utxo.append(UTXO(tx2.sha256, 0, tx2.vout[0].nValue))
def test_witness_input_length(self):
''' Ensure that vin length must match vtxinwit length '''
self.log.info("Testing witness input length")
assert(len(self.utxo))
witness_program = CScript([OP_DROP, OP_TRUE])
witness_hash = sha256(witness_program)
scriptPubKey = CScript([OP_0, witness_hash])
# Create a transaction that splits our utxo into many outputs
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b""))
nValue = self.utxo[0].nValue
for i in range(10):
tx.vout.append(CTxOut(int(nValue/10), scriptPubKey))
tx.vout[0].nValue -= 1000
assert(tx.vout[0].nValue >= 0)
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
self.test_node.test_witness_block(block, accepted=True)
# Try various ways to spend tx that should all break.
# This "broken" transaction serializer will not normalize
# the length of vtxinwit.
class BrokenCTransaction(CTransaction):
def serialize_with_witness(self):
flags = 0
if not self.wit.is_null():
flags |= 1
r = b""
r += struct.pack("<i", self.nVersion)
if flags:
dummy = []
r += ser_vector(dummy)
r += struct.pack("<B", flags)
r += ser_vector(self.vin)
r += ser_vector(self.vout)
if flags & 1:
r += self.wit.serialize()
r += struct.pack("<I", self.nLockTime)
return r
tx2 = BrokenCTransaction()
for i in range(10):
tx2.vin.append(CTxIn(COutPoint(tx.sha256, i), b""))
tx2.vout.append(CTxOut(nValue-3000, CScript([OP_TRUE])))
# First try using a too long vtxinwit
for i in range(11):
tx2.wit.vtxinwit.append(CTxInWitness())
tx2.wit.vtxinwit[i].scriptWitness.stack = [b'a', witness_program]
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx2])
self.test_node.test_witness_block(block, accepted=False)
# Now try using a too short vtxinwit
tx2.wit.vtxinwit.pop()
tx2.wit.vtxinwit.pop()
block.vtx = [block.vtx[0]]
self.update_witness_block_with_transactions(block, [tx2])
self.test_node.test_witness_block(block, accepted=False)
# Now make one of the intermediate witnesses be incorrect
tx2.wit.vtxinwit.append(CTxInWitness())
tx2.wit.vtxinwit[-1].scriptWitness.stack = [b'a', witness_program]
tx2.wit.vtxinwit[5].scriptWitness.stack = [ witness_program ]
block.vtx = [block.vtx[0]]
self.update_witness_block_with_transactions(block, [tx2])
self.test_node.test_witness_block(block, accepted=False)
# Fix the broken witness and the block should be accepted.
tx2.wit.vtxinwit[5].scriptWitness.stack = [b'a', witness_program]
block.vtx = [block.vtx[0]]
self.update_witness_block_with_transactions(block, [tx2])
self.test_node.test_witness_block(block, accepted=True)
self.utxo.pop()
self.utxo.append(UTXO(tx2.sha256, 0, tx2.vout[0].nValue))
def test_witness_tx_relay_before_segwit_activation(self):
self.log.info("Testing relay of witness transactions")
# Generate a transaction that doesn't require a witness, but send it
# with a witness. Should be rejected for premature-witness, but should
# not be added to recently rejected list.
assert(len(self.utxo))
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b""))
tx.vout.append(CTxOut(self.utxo[0].nValue-1000, CScript([OP_TRUE])))
tx.wit.vtxinwit.append(CTxInWitness())
tx.wit.vtxinwit[0].scriptWitness.stack = [ b'a' ]
tx.rehash()
tx_hash = tx.sha256
tx_value = tx.vout[0].nValue
# Verify that if a peer doesn't set nServices to include NODE_WITNESS,
# the getdata is just for the non-witness portion.
self.old_node.announce_tx_and_wait_for_getdata(tx)
assert(self.old_node.last_getdata.inv[0].type == 1)
# Since we haven't delivered the tx yet, inv'ing the same tx from
# a witness transaction ought not result in a getdata.
try:
self.test_node.announce_tx_and_wait_for_getdata(tx, timeout=2)
self.log.error("Error: duplicate tx getdata!")
assert(False)
except AssertionError as e:
pass
# Delivering this transaction with witness should fail (no matter who
# its from)
assert_equal(len(self.nodes[0].getrawmempool()), 0)
assert_equal(len(self.nodes[1].getrawmempool()), 0)
self.old_node.test_transaction_acceptance(tx, with_witness=True, accepted=False)
self.test_node.test_transaction_acceptance(tx, with_witness=True, accepted=False)
# But eliminating the witness should fix it
self.test_node.test_transaction_acceptance(tx, with_witness=False, accepted=True)
# Cleanup: mine the first transaction and update utxo
self.nodes[0].generate(1)
assert_equal(len(self.nodes[0].getrawmempool()), 0)
self.utxo.pop(0)
self.utxo.append(UTXO(tx_hash, 0, tx_value))
# After segwit activates, verify that mempool:
# - rejects transactions with unnecessary/extra witnesses
# - accepts transactions with valid witnesses
# and that witness transactions are relayed to non-upgraded peers.
def test_tx_relay_after_segwit_activation(self):
self.log.info("Testing relay of witness transactions")
# Generate a transaction that doesn't require a witness, but send it
# with a witness. Should be rejected because we can't use a witness
# when spending a non-witness output.
assert(len(self.utxo))
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b""))
tx.vout.append(CTxOut(self.utxo[0].nValue-1000, CScript([OP_TRUE])))
tx.wit.vtxinwit.append(CTxInWitness())
tx.wit.vtxinwit[0].scriptWitness.stack = [ b'a' ]
tx.rehash()
tx_hash = tx.sha256
# Verify that unnecessary witnesses are rejected.
self.test_node.announce_tx_and_wait_for_getdata(tx)
assert_equal(len(self.nodes[0].getrawmempool()), 0)
self.test_node.test_transaction_acceptance(tx, with_witness=True, accepted=False)
# Verify that removing the witness succeeds.
self.test_node.announce_tx_and_wait_for_getdata(tx)
self.test_node.test_transaction_acceptance(tx, with_witness=False, accepted=True)
# Now try to add extra witness data to a valid witness tx.
witness_program = CScript([OP_TRUE])
witness_hash = sha256(witness_program)
scriptPubKey = CScript([OP_0, witness_hash])
tx2 = CTransaction()
tx2.vin.append(CTxIn(COutPoint(tx_hash, 0), b""))
tx2.vout.append(CTxOut(tx.vout[0].nValue-1000, scriptPubKey))
tx2.rehash()
tx3 = CTransaction()
tx3.vin.append(CTxIn(COutPoint(tx2.sha256, 0), b""))
tx3.wit.vtxinwit.append(CTxInWitness())
# Add too-large for IsStandard witness and check that it does not enter reject filter
p2sh_program = CScript([OP_TRUE])
p2sh_pubkey = hash160(p2sh_program)
witness_program2 = CScript([b'a'*400000])
tx3.vout.append(CTxOut(tx2.vout[0].nValue-1000, CScript([OP_HASH160, p2sh_pubkey, OP_EQUAL])))
tx3.wit.vtxinwit[0].scriptWitness.stack = [witness_program2]
tx3.rehash()
# Node will not be blinded to the transaction
self.std_node.announce_tx_and_wait_for_getdata(tx3)
self.std_node.test_transaction_acceptance(tx3, True, False, b'tx-size')
self.std_node.announce_tx_and_wait_for_getdata(tx3)
self.std_node.test_transaction_acceptance(tx3, True, False, b'tx-size')
# Remove witness stuffing, instead add extra witness push on stack
tx3.vout[0] = CTxOut(tx2.vout[0].nValue-1000, CScript([OP_TRUE]))
tx3.wit.vtxinwit[0].scriptWitness.stack = [CScript([CScriptNum(1)]), witness_program ]
tx3.rehash()
self.test_node.test_transaction_acceptance(tx2, with_witness=True, accepted=True)
self.test_node.test_transaction_acceptance(tx3, with_witness=True, accepted=False)
# Get rid of the extra witness, and verify acceptance.
tx3.wit.vtxinwit[0].scriptWitness.stack = [ witness_program ]
# Also check that old_node gets a tx announcement, even though this is
# a witness transaction.
self.old_node.wait_for_inv(CInv(1, tx2.sha256)) # wait until tx2 was inv'ed
self.test_node.test_transaction_acceptance(tx3, with_witness=True, accepted=True)
self.old_node.wait_for_inv(CInv(1, tx3.sha256))
# Test that getrawtransaction returns correct witness information
# hash, size, vsize
raw_tx = self.nodes[0].getrawtransaction(tx3.hash, 1)
assert_equal(int(raw_tx["hash"], 16), tx3.calc_sha256(True))
assert_equal(raw_tx["size"], len(tx3.serialize_with_witness()))
vsize = (len(tx3.serialize_with_witness()) + 3*len(tx3.serialize_without_witness()) + 3) / 4
assert_equal(raw_tx["vsize"], vsize)
assert_equal(len(raw_tx["vin"][0]["txinwitness"]), 1)
assert_equal(raw_tx["vin"][0]["txinwitness"][0], hexlify(witness_program).decode('ascii'))
assert(vsize != raw_tx["size"])
# Cleanup: mine the transactions and update utxo for next test
self.nodes[0].generate(1)
assert_equal(len(self.nodes[0].getrawmempool()), 0)
self.utxo.pop(0)
self.utxo.append(UTXO(tx3.sha256, 0, tx3.vout[0].nValue))
# Test that block requests to NODE_WITNESS peer are with MSG_WITNESS_FLAG
# This is true regardless of segwit activation.
# Also test that we don't ask for blocks from unupgraded peers
def test_block_relay(self, segwit_activated):
self.log.info("Testing block relay")
blocktype = 2|MSG_WITNESS_FLAG
# test_node has set NODE_WITNESS, so all getdata requests should be for
# witness blocks.
# Test announcing a block via inv results in a getdata, and that
# announcing a version 4 or random VB block with a header results in a getdata
block1 = self.build_next_block()
block1.solve()
self.test_node.announce_block_and_wait_for_getdata(block1, use_header=False)
assert(self.test_node.last_getdata.inv[0].type == blocktype)
self.test_node.test_witness_block(block1, True)
block2 = self.build_next_block(nVersion=4)
block2.solve()
self.test_node.announce_block_and_wait_for_getdata(block2, use_header=True)
assert(self.test_node.last_getdata.inv[0].type == blocktype)
self.test_node.test_witness_block(block2, True)
block3 = self.build_next_block(nVersion=(VB_TOP_BITS | (1<<15)))
block3.solve()
self.test_node.announce_block_and_wait_for_getdata(block3, use_header=True)
assert(self.test_node.last_getdata.inv[0].type == blocktype)
self.test_node.test_witness_block(block3, True)
# Check that we can getdata for witness blocks or regular blocks,
# and the right thing happens.
if segwit_activated == False:
# Before activation, we should be able to request old blocks with
# or without witness, and they should be the same.
chain_height = self.nodes[0].getblockcount()
# Pick 10 random blocks on main chain, and verify that getdata's
# for MSG_BLOCK, MSG_WITNESS_BLOCK, and rpc getblock() are equal.
all_heights = list(range(chain_height+1))
random.shuffle(all_heights)
all_heights = all_heights[0:10]
for height in all_heights:
block_hash = self.nodes[0].getblockhash(height)
rpc_block = self.nodes[0].getblock(block_hash, False)
block_hash = int(block_hash, 16)
block = self.test_node.request_block(block_hash, 2)
wit_block = self.test_node.request_block(block_hash, 2|MSG_WITNESS_FLAG)
assert_equal(block.serialize(True), wit_block.serialize(True))
assert_equal(block.serialize(), hex_str_to_bytes(rpc_block))
else:
# After activation, witness blocks and non-witness blocks should
# be different. Verify rpc getblock() returns witness blocks, while
# getdata respects the requested type.
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [])
# This gives us a witness commitment.
assert(len(block.vtx[0].wit.vtxinwit) == 1)
assert(len(block.vtx[0].wit.vtxinwit[0].scriptWitness.stack) == 1)
self.test_node.test_witness_block(block, accepted=True)
# Now try to retrieve it...
rpc_block = self.nodes[0].getblock(block.hash, False)
non_wit_block = self.test_node.request_block(block.sha256, 2)
wit_block = self.test_node.request_block(block.sha256, 2|MSG_WITNESS_FLAG)
assert_equal(wit_block.serialize(True), hex_str_to_bytes(rpc_block))
assert_equal(wit_block.serialize(False), non_wit_block.serialize())
assert_equal(wit_block.serialize(True), block.serialize(True))
# Test size, vsize, weight
rpc_details = self.nodes[0].getblock(block.hash, True)
assert_equal(rpc_details["size"], len(block.serialize(True)))
assert_equal(rpc_details["strippedsize"], len(block.serialize(False)))
weight = 3*len(block.serialize(False)) + len(block.serialize(True))
assert_equal(rpc_details["weight"], weight)
# Upgraded node should not ask for blocks from unupgraded
block4 = self.build_next_block(nVersion=4)
block4.solve()
self.old_node.getdataset = set()
# Blocks can be requested via direct-fetch (immediately upon processing the announcement)
# or via parallel download (with an indeterminate delay from processing the announcement)
# so to test that a block is NOT requested, we could guess a time period to sleep for,
# and then check. We can avoid the sleep() by taking advantage of transaction getdata's
# being processed after block getdata's, and announce a transaction as well,
# and then check to see if that particular getdata has been received.
self.old_node.announce_block(block4, use_header=False)
self.old_node.announce_tx_and_wait_for_getdata(block4.vtx[0])
assert(block4.sha256 not in self.old_node.getdataset)
# V0 segwit outputs should be standard after activation, but not before.
def test_standardness_v0(self, segwit_activated):
self.log.info("Testing standardness of v0 outputs (%s activation)" % ("after" if segwit_activated else "before"))
assert(len(self.utxo))
witness_program = CScript([OP_TRUE])
witness_hash = sha256(witness_program)
scriptPubKey = CScript([OP_0, witness_hash])
p2sh_pubkey = hash160(witness_program)
p2sh_scriptPubKey = CScript([OP_HASH160, p2sh_pubkey, OP_EQUAL])
# First prepare a p2sh output (so that spending it will pass standardness)
p2sh_tx = CTransaction()
p2sh_tx.vin = [CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b"")]
p2sh_tx.vout = [CTxOut(self.utxo[0].nValue-1000, p2sh_scriptPubKey)]
p2sh_tx.rehash()
# Mine it on test_node to create the confirmed output.
self.test_node.test_transaction_acceptance(p2sh_tx, with_witness=True, accepted=True)
self.nodes[0].generate(1)
sync_blocks(self.nodes)
# Now test standardness of v0 P2WSH outputs.
# Start by creating a transaction with two outputs.
tx = CTransaction()
tx.vin = [CTxIn(COutPoint(p2sh_tx.sha256, 0), CScript([witness_program]))]
tx.vout = [CTxOut(p2sh_tx.vout[0].nValue-10000, scriptPubKey)]
tx.vout.append(CTxOut(8000, scriptPubKey)) # Might burn this later
tx.rehash()
self.std_node.test_transaction_acceptance(tx, with_witness=True, accepted=segwit_activated)
# Now create something that looks like a P2PKH output. This won't be spendable.
scriptPubKey = CScript([OP_0, hash160(witness_hash)])
tx2 = CTransaction()
if segwit_activated:
# if tx was accepted, then we spend the second output.
tx2.vin = [CTxIn(COutPoint(tx.sha256, 1), b"")]
tx2.vout = [CTxOut(7000, scriptPubKey)]
tx2.wit.vtxinwit.append(CTxInWitness())
tx2.wit.vtxinwit[0].scriptWitness.stack = [witness_program]
else:
# if tx wasn't accepted, we just re-spend the p2sh output we started with.
tx2.vin = [CTxIn(COutPoint(p2sh_tx.sha256, 0), CScript([witness_program]))]
tx2.vout = [CTxOut(p2sh_tx.vout[0].nValue-1000, scriptPubKey)]
tx2.rehash()
self.std_node.test_transaction_acceptance(tx2, with_witness=True, accepted=segwit_activated)
# Now update self.utxo for later tests.
tx3 = CTransaction()
if segwit_activated:
# tx and tx2 were both accepted. Don't bother trying to reclaim the
# P2PKH output; just send tx's first output back to an anyone-can-spend.
sync_mempools([self.nodes[0], self.nodes[1]])
tx3.vin = [CTxIn(COutPoint(tx.sha256, 0), b"")]
tx3.vout = [CTxOut(tx.vout[0].nValue-1000, CScript([OP_TRUE]))]
tx3.wit.vtxinwit.append(CTxInWitness())
tx3.wit.vtxinwit[0].scriptWitness.stack = [witness_program]
tx3.rehash()
self.test_node.test_transaction_acceptance(tx3, with_witness=True, accepted=True)
else:
# tx and tx2 didn't go anywhere; just clean up the p2sh_tx output.
tx3.vin = [CTxIn(COutPoint(p2sh_tx.sha256, 0), CScript([witness_program]))]
tx3.vout = [CTxOut(p2sh_tx.vout[0].nValue-1000, witness_program)]
tx3.rehash()
self.test_node.test_transaction_acceptance(tx3, with_witness=True, accepted=True)
self.nodes[0].generate(1)
sync_blocks(self.nodes)
self.utxo.pop(0)
self.utxo.append(UTXO(tx3.sha256, 0, tx3.vout[0].nValue))
assert_equal(len(self.nodes[1].getrawmempool()), 0)
# Verify that future segwit upgraded transactions are non-standard,
# but valid in blocks. Can run this before and after segwit activation.
def test_segwit_versions(self):
self.log.info("Testing standardness/consensus for segwit versions (0-16)")
assert(len(self.utxo))
NUM_TESTS = 17 # will test OP_0, OP1, ..., OP_16
if (len(self.utxo) < NUM_TESTS):
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b""))
split_value = (self.utxo[0].nValue - 4000) // NUM_TESTS
for i in range(NUM_TESTS):
tx.vout.append(CTxOut(split_value, CScript([OP_TRUE])))
tx.rehash()
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
self.test_node.test_witness_block(block, accepted=True)
self.utxo.pop(0)
for i in range(NUM_TESTS):
self.utxo.append(UTXO(tx.sha256, i, split_value))
sync_blocks(self.nodes)
temp_utxo = []
tx = CTransaction()
count = 0
witness_program = CScript([OP_TRUE])
witness_hash = sha256(witness_program)
assert_equal(len(self.nodes[1].getrawmempool()), 0)
for version in list(range(OP_1, OP_16+1)) + [OP_0]:
count += 1
# First try to spend to a future version segwit scriptPubKey.
scriptPubKey = CScript([CScriptOp(version), witness_hash])
tx.vin = [CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b"")]
tx.vout = [CTxOut(self.utxo[0].nValue-1000, scriptPubKey)]
tx.rehash()
self.std_node.test_transaction_acceptance(tx, with_witness=True, accepted=False)
self.test_node.test_transaction_acceptance(tx, with_witness=True, accepted=True)
self.utxo.pop(0)
temp_utxo.append(UTXO(tx.sha256, 0, tx.vout[0].nValue))
self.nodes[0].generate(1) # Mine all the transactions
sync_blocks(self.nodes)
assert(len(self.nodes[0].getrawmempool()) == 0)
# Finally, verify that version 0 -> version 1 transactions
# are non-standard
scriptPubKey = CScript([CScriptOp(OP_1), witness_hash])
tx2 = CTransaction()
tx2.vin = [CTxIn(COutPoint(tx.sha256, 0), b"")]
tx2.vout = [CTxOut(tx.vout[0].nValue-1000, scriptPubKey)]
tx2.wit.vtxinwit.append(CTxInWitness())
tx2.wit.vtxinwit[0].scriptWitness.stack = [ witness_program ]
tx2.rehash()
# Gets accepted to test_node, because standardness of outputs isn't
# checked with fRequireStandard
self.test_node.test_transaction_acceptance(tx2, with_witness=True, accepted=True)
self.std_node.test_transaction_acceptance(tx2, with_witness=True, accepted=False)
temp_utxo.pop() # last entry in temp_utxo was the output we just spent
temp_utxo.append(UTXO(tx2.sha256, 0, tx2.vout[0].nValue))
# Spend everything in temp_utxo back to an OP_TRUE output.
tx3 = CTransaction()
total_value = 0
for i in temp_utxo:
tx3.vin.append(CTxIn(COutPoint(i.sha256, i.n), b""))
tx3.wit.vtxinwit.append(CTxInWitness())
total_value += i.nValue
tx3.wit.vtxinwit[-1].scriptWitness.stack = [witness_program]
tx3.vout.append(CTxOut(total_value - 1000, CScript([OP_TRUE])))
tx3.rehash()
# Spending a higher version witness output is not allowed by policy,
# even with fRequireStandard=false.
self.test_node.test_transaction_acceptance(tx3, with_witness=True, accepted=False)
self.test_node.sync_with_ping()
with mininode_lock:
assert(b"reserved for soft-fork upgrades" in self.test_node.last_reject.reason)
# Building a block with the transaction must be valid, however.
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx2, tx3])
self.test_node.test_witness_block(block, accepted=True)
sync_blocks(self.nodes)
# Add utxo to our list
self.utxo.append(UTXO(tx3.sha256, 0, tx3.vout[0].nValue))
def test_premature_coinbase_witness_spend(self):
self.log.info("Testing premature coinbase witness spend")
block = self.build_next_block()
# Change the output of the block to be a witness output.
witness_program = CScript([OP_TRUE])
witness_hash = sha256(witness_program)
scriptPubKey = CScript([OP_0, witness_hash])
block.vtx[0].vout[0].scriptPubKey = scriptPubKey
# This next line will rehash the coinbase and update the merkle
# root, and solve.
self.update_witness_block_with_transactions(block, [])
self.test_node.test_witness_block(block, accepted=True)
spend_tx = CTransaction()
spend_tx.vin = [CTxIn(COutPoint(block.vtx[0].sha256, 0), b"")]
spend_tx.vout = [CTxOut(block.vtx[0].vout[0].nValue, witness_program)]
spend_tx.wit.vtxinwit.append(CTxInWitness())
spend_tx.wit.vtxinwit[0].scriptWitness.stack = [ witness_program ]
spend_tx.rehash()
# Now test a premature spend.
self.nodes[0].generate(98)
sync_blocks(self.nodes)
block2 = self.build_next_block()
self.update_witness_block_with_transactions(block2, [spend_tx])
self.test_node.test_witness_block(block2, accepted=False)
# Advancing one more block should allow the spend.
self.nodes[0].generate(1)
block2 = self.build_next_block()
self.update_witness_block_with_transactions(block2, [spend_tx])
self.test_node.test_witness_block(block2, accepted=True)
sync_blocks(self.nodes)
def test_signature_version_1(self):
self.log.info("Testing segwit signature hash version 1")
key = CECKey()
key.set_secretbytes(b"9")
pubkey = CPubKey(key.get_pubkey())
witness_program = CScript([pubkey, CScriptOp(OP_CHECKSIG)])
witness_hash = sha256(witness_program)
scriptPubKey = CScript([OP_0, witness_hash])
# First create a witness output for use in the tests.
assert(len(self.utxo))
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b""))
tx.vout.append(CTxOut(self.utxo[0].nValue-1000, scriptPubKey))
tx.rehash()
self.test_node.test_transaction_acceptance(tx, with_witness=True, accepted=True)
# Mine this transaction in preparation for following tests.
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
self.test_node.test_witness_block(block, accepted=True)
sync_blocks(self.nodes)
self.utxo.pop(0)
# Test each hashtype
prev_utxo = UTXO(tx.sha256, 0, tx.vout[0].nValue)
for sigflag in [ 0, SIGHASH_ANYONECANPAY ]:
for hashtype in [SIGHASH_ALL, SIGHASH_NONE, SIGHASH_SINGLE]:
hashtype |= sigflag
block = self.build_next_block()
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(prev_utxo.sha256, prev_utxo.n), b""))
tx.vout.append(CTxOut(prev_utxo.nValue - 1000, scriptPubKey))
tx.wit.vtxinwit.append(CTxInWitness())
# Too-large input value
sign_P2PK_witness_input(witness_program, tx, 0, hashtype, prev_utxo.nValue+1, key)
self.update_witness_block_with_transactions(block, [tx])
self.test_node.test_witness_block(block, accepted=False)
# Too-small input value
sign_P2PK_witness_input(witness_program, tx, 0, hashtype, prev_utxo.nValue-1, key)
block.vtx.pop() # remove last tx
self.update_witness_block_with_transactions(block, [tx])
self.test_node.test_witness_block(block, accepted=False)
# Now try correct value
sign_P2PK_witness_input(witness_program, tx, 0, hashtype, prev_utxo.nValue, key)
block.vtx.pop()
self.update_witness_block_with_transactions(block, [tx])
self.test_node.test_witness_block(block, accepted=True)
prev_utxo = UTXO(tx.sha256, 0, tx.vout[0].nValue)
# Test combinations of signature hashes.
# Split the utxo into a lot of outputs.
# Randomly choose up to 10 to spend, sign with different hashtypes, and
# output to a random number of outputs. Repeat NUM_TESTS times.
# Ensure that we've tested a situation where we use SIGHASH_SINGLE with
# an input index > number of outputs.
NUM_TESTS = 500
temp_utxos = []
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(prev_utxo.sha256, prev_utxo.n), b""))
split_value = prev_utxo.nValue // NUM_TESTS
for i in range(NUM_TESTS):
tx.vout.append(CTxOut(split_value, scriptPubKey))
tx.wit.vtxinwit.append(CTxInWitness())
sign_P2PK_witness_input(witness_program, tx, 0, SIGHASH_ALL, prev_utxo.nValue, key)
for i in range(NUM_TESTS):
temp_utxos.append(UTXO(tx.sha256, i, split_value))
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
self.test_node.test_witness_block(block, accepted=True)
block = self.build_next_block()
used_sighash_single_out_of_bounds = False
for i in range(NUM_TESTS):
# Ping regularly to keep the connection alive
if (not i % 100):
self.test_node.sync_with_ping()
# Choose random number of inputs to use.
num_inputs = random.randint(1, 10)
# Create a slight bias for producing more utxos
num_outputs = random.randint(1, 11)
random.shuffle(temp_utxos)
assert(len(temp_utxos) > num_inputs)
tx = CTransaction()
total_value = 0
for i in range(num_inputs):
tx.vin.append(CTxIn(COutPoint(temp_utxos[i].sha256, temp_utxos[i].n), b""))
tx.wit.vtxinwit.append(CTxInWitness())
total_value += temp_utxos[i].nValue
split_value = total_value // num_outputs
for i in range(num_outputs):
tx.vout.append(CTxOut(split_value, scriptPubKey))
for i in range(num_inputs):
# Now try to sign each input, using a random hashtype.
anyonecanpay = 0
if random.randint(0, 1):
anyonecanpay = SIGHASH_ANYONECANPAY
hashtype = random.randint(1, 3) | anyonecanpay
sign_P2PK_witness_input(witness_program, tx, i, hashtype, temp_utxos[i].nValue, key)
if (hashtype == SIGHASH_SINGLE and i >= num_outputs):
used_sighash_single_out_of_bounds = True
tx.rehash()
for i in range(num_outputs):
temp_utxos.append(UTXO(tx.sha256, i, split_value))
temp_utxos = temp_utxos[num_inputs:]
block.vtx.append(tx)
# Test the block periodically, if we're close to maxblocksize
if (get_virtual_size(block) > MAX_BLOCK_BASE_SIZE - 1000):
self.update_witness_block_with_transactions(block, [])
self.test_node.test_witness_block(block, accepted=True)
block = self.build_next_block()
if (not used_sighash_single_out_of_bounds):
self.log.info("WARNING: this test run didn't attempt SIGHASH_SINGLE with out-of-bounds index value")
# Test the transactions we've added to the block
if (len(block.vtx) > 1):
self.update_witness_block_with_transactions(block, [])
self.test_node.test_witness_block(block, accepted=True)
# Now test witness version 0 P2PKH transactions
pubkeyhash = hash160(pubkey)
scriptPKH = CScript([OP_0, pubkeyhash])
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(temp_utxos[0].sha256, temp_utxos[0].n), b""))
tx.vout.append(CTxOut(temp_utxos[0].nValue, scriptPKH))
tx.wit.vtxinwit.append(CTxInWitness())
sign_P2PK_witness_input(witness_program, tx, 0, SIGHASH_ALL, temp_utxos[0].nValue, key)
tx2 = CTransaction()
tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b""))
tx2.vout.append(CTxOut(tx.vout[0].nValue, CScript([OP_TRUE])))
script = GetP2PKHScript(pubkeyhash)
sig_hash = SegwitVersion1SignatureHash(script, tx2, 0, SIGHASH_ALL, tx.vout[0].nValue)
signature = key.sign(sig_hash) + b'\x01' # 0x1 is SIGHASH_ALL
# Check that we can't have a scriptSig
tx2.vin[0].scriptSig = CScript([signature, pubkey])
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx, tx2])
self.test_node.test_witness_block(block, accepted=False)
# Move the signature to the witness.
block.vtx.pop()
tx2.wit.vtxinwit.append(CTxInWitness())
tx2.wit.vtxinwit[0].scriptWitness.stack = [signature, pubkey]
tx2.vin[0].scriptSig = b""
tx2.rehash()
self.update_witness_block_with_transactions(block, [tx2])
self.test_node.test_witness_block(block, accepted=True)
temp_utxos.pop(0)
# Update self.utxos for later tests. Just spend everything in
# temp_utxos to a corresponding entry in self.utxos
tx = CTransaction()
index = 0
for i in temp_utxos:
# Just spend to our usual anyone-can-spend output
# Use SIGHASH_SINGLE|SIGHASH_ANYONECANPAY so we can build up
# the signatures as we go.
tx.vin.append(CTxIn(COutPoint(i.sha256, i.n), b""))
tx.vout.append(CTxOut(i.nValue, CScript([OP_TRUE])))
tx.wit.vtxinwit.append(CTxInWitness())
sign_P2PK_witness_input(witness_program, tx, index, SIGHASH_SINGLE|SIGHASH_ANYONECANPAY, i.nValue, key)
index += 1
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
self.test_node.test_witness_block(block, accepted=True)
for i in range(len(tx.vout)):
self.utxo.append(UTXO(tx.sha256, i, tx.vout[i].nValue))
# Test P2SH wrapped witness programs.
def test_p2sh_witness(self, segwit_activated):
self.log.info("Testing P2SH witness transactions")
assert(len(self.utxo))
# Prepare the p2sh-wrapped witness output
witness_program = CScript([OP_DROP, OP_TRUE])
witness_hash = sha256(witness_program)
p2wsh_pubkey = CScript([OP_0, witness_hash])
p2sh_witness_hash = hash160(p2wsh_pubkey)
scriptPubKey = CScript([OP_HASH160, p2sh_witness_hash, OP_EQUAL])
scriptSig = CScript([p2wsh_pubkey]) # a push of the redeem script
# Fund the P2SH output
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b""))
tx.vout.append(CTxOut(self.utxo[0].nValue-1000, scriptPubKey))
tx.rehash()
# Verify mempool acceptance and block validity
self.test_node.test_transaction_acceptance(tx, with_witness=False, accepted=True)
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
self.test_node.test_witness_block(block, accepted=True, with_witness=segwit_activated)
sync_blocks(self.nodes)
# Now test attempts to spend the output.
spend_tx = CTransaction()
spend_tx.vin.append(CTxIn(COutPoint(tx.sha256, 0), scriptSig))
spend_tx.vout.append(CTxOut(tx.vout[0].nValue-1000, CScript([OP_TRUE])))
spend_tx.rehash()
# This transaction should not be accepted into the mempool pre- or
# post-segwit. Mempool acceptance will use SCRIPT_VERIFY_WITNESS which
# will require a witness to spend a witness program regardless of
# segwit activation. Note that older bitcoind's that are not
# segwit-aware would also reject this for failing CLEANSTACK.
self.test_node.test_transaction_acceptance(spend_tx, with_witness=False, accepted=False)
# Try to put the witness script in the scriptSig, should also fail.
spend_tx.vin[0].scriptSig = CScript([p2wsh_pubkey, b'a'])
spend_tx.rehash()
self.test_node.test_transaction_acceptance(spend_tx, with_witness=False, accepted=False)
# Now put the witness script in the witness, should succeed after
# segwit activates.
spend_tx.vin[0].scriptSig = scriptSig
spend_tx.rehash()
spend_tx.wit.vtxinwit.append(CTxInWitness())
spend_tx.wit.vtxinwit[0].scriptWitness.stack = [ b'a', witness_program ]
# Verify mempool acceptance
self.test_node.test_transaction_acceptance(spend_tx, with_witness=True, accepted=segwit_activated)
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [spend_tx])
# If we're before activation, then sending this without witnesses
# should be valid. If we're after activation, then sending this with
# witnesses should be valid.
if segwit_activated:
self.test_node.test_witness_block(block, accepted=True)
else:
self.test_node.test_witness_block(block, accepted=True, with_witness=False)
# Update self.utxo
self.utxo.pop(0)
self.utxo.append(UTXO(spend_tx.sha256, 0, spend_tx.vout[0].nValue))
# Test the behavior of starting up a segwit-aware node after the softfork
# has activated. As segwit requires different block data than pre-segwit
# nodes would have stored, this requires special handling.
# To enable this test, pass --oldbinary=<path-to-pre-segwit-bitcoind> to
# the test.
def test_upgrade_after_activation(self, node, node_id):
self.log.info("Testing software upgrade after softfork activation")
assert(node_id != 0) # node0 is assumed to be a segwit-active bitcoind
# Make sure the nodes are all up
sync_blocks(self.nodes)
# Restart with the new binary
stop_node(node, node_id)
self.nodes[node_id] = start_node(node_id, self.options.tmpdir)
connect_nodes(self.nodes[0], node_id)
sync_blocks(self.nodes)
# Make sure that this peer thinks segwit has activated.
assert(get_bip9_status(node, 'segwit')['status'] == "active")
# Make sure this peers blocks match those of node0.
height = node.getblockcount()
while height >= 0:
block_hash = node.getblockhash(height)
assert_equal(block_hash, self.nodes[0].getblockhash(height))
assert_equal(self.nodes[0].getblock(block_hash), node.getblock(block_hash))
height -= 1
def test_witness_sigops(self):
'''Ensure sigop counting is correct inside witnesses.'''
self.log.info("Testing sigops limit")
assert(len(self.utxo))
# Keep this under MAX_OPS_PER_SCRIPT (201)
witness_program = CScript([OP_TRUE, OP_IF, OP_TRUE, OP_ELSE] + [OP_CHECKMULTISIG]*5 + [OP_CHECKSIG]*193 + [OP_ENDIF])
witness_hash = sha256(witness_program)
scriptPubKey = CScript([OP_0, witness_hash])
sigops_per_script = 20*5 + 193*1
# We'll produce 2 extra outputs, one with a program that would take us
# over max sig ops, and one with a program that would exactly reach max
# sig ops
outputs = (MAX_SIGOP_COST // sigops_per_script) + 2
extra_sigops_available = MAX_SIGOP_COST % sigops_per_script
# We chose the number of checkmultisigs/checksigs to make this work:
assert(extra_sigops_available < 100) # steer clear of MAX_OPS_PER_SCRIPT
# This script, when spent with the first
# N(=MAX_SIGOP_COST//sigops_per_script) outputs of our transaction,
# would push us just over the block sigop limit.
witness_program_toomany = CScript([OP_TRUE, OP_IF, OP_TRUE, OP_ELSE] + [OP_CHECKSIG]*(extra_sigops_available + 1) + [OP_ENDIF])
witness_hash_toomany = sha256(witness_program_toomany)
scriptPubKey_toomany = CScript([OP_0, witness_hash_toomany])
# If we spend this script instead, we would exactly reach our sigop
# limit (for witness sigops).
witness_program_justright = CScript([OP_TRUE, OP_IF, OP_TRUE, OP_ELSE] + [OP_CHECKSIG]*(extra_sigops_available) + [OP_ENDIF])
witness_hash_justright = sha256(witness_program_justright)
scriptPubKey_justright = CScript([OP_0, witness_hash_justright])
# First split our available utxo into a bunch of outputs
split_value = self.utxo[0].nValue // outputs
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b""))
for i in range(outputs):
tx.vout.append(CTxOut(split_value, scriptPubKey))
tx.vout[-2].scriptPubKey = scriptPubKey_toomany
tx.vout[-1].scriptPubKey = scriptPubKey_justright
tx.rehash()
block_1 = self.build_next_block()
self.update_witness_block_with_transactions(block_1, [tx])
self.test_node.test_witness_block(block_1, accepted=True)
tx2 = CTransaction()
# If we try to spend the first n-1 outputs from tx, that should be
# too many sigops.
total_value = 0
for i in range(outputs-1):
tx2.vin.append(CTxIn(COutPoint(tx.sha256, i), b""))
tx2.wit.vtxinwit.append(CTxInWitness())
tx2.wit.vtxinwit[-1].scriptWitness.stack = [ witness_program ]
total_value += tx.vout[i].nValue
tx2.wit.vtxinwit[-1].scriptWitness.stack = [ witness_program_toomany ]
tx2.vout.append(CTxOut(total_value, CScript([OP_TRUE])))
tx2.rehash()
block_2 = self.build_next_block()
self.update_witness_block_with_transactions(block_2, [tx2])
self.test_node.test_witness_block(block_2, accepted=False)
# Try dropping the last input in tx2, and add an output that has
# too many sigops (contributing to legacy sigop count).
checksig_count = (extra_sigops_available // 4) + 1
scriptPubKey_checksigs = CScript([OP_CHECKSIG]*checksig_count)
tx2.vout.append(CTxOut(0, scriptPubKey_checksigs))
tx2.vin.pop()
tx2.wit.vtxinwit.pop()
tx2.vout[0].nValue -= tx.vout[-2].nValue
tx2.rehash()
block_3 = self.build_next_block()
self.update_witness_block_with_transactions(block_3, [tx2])
self.test_node.test_witness_block(block_3, accepted=False)
# If we drop the last checksig in this output, the tx should succeed.
block_4 = self.build_next_block()
tx2.vout[-1].scriptPubKey = CScript([OP_CHECKSIG]*(checksig_count-1))
tx2.rehash()
self.update_witness_block_with_transactions(block_4, [tx2])
self.test_node.test_witness_block(block_4, accepted=True)
# Reset the tip back down for the next test
sync_blocks(self.nodes)
for x in self.nodes:
x.invalidateblock(block_4.hash)
# Try replacing the last input of tx2 to be spending the last
# output of tx
block_5 = self.build_next_block()
tx2.vout.pop()
tx2.vin.append(CTxIn(COutPoint(tx.sha256, outputs-1), b""))
tx2.wit.vtxinwit.append(CTxInWitness())
tx2.wit.vtxinwit[-1].scriptWitness.stack = [ witness_program_justright ]
tx2.rehash()
self.update_witness_block_with_transactions(block_5, [tx2])
self.test_node.test_witness_block(block_5, accepted=True)
# TODO: test p2sh sigop counting
def test_getblocktemplate_before_lockin(self):
self.log.info("Testing getblocktemplate setting of segwit versionbit (before lockin)")
# Node0 is segwit aware, node2 is not.
for node in [self.nodes[0], self.nodes[2]]:
gbt_results = node.getblocktemplate()
block_version = gbt_results['version']
# If we're not indicating segwit support, we will still be
# signalling for segwit activation.
assert_equal((block_version & (1 << VB_WITNESS_BIT) != 0), node == self.nodes[0])
# If we don't specify the segwit rule, then we won't get a default
# commitment.
assert('default_witness_commitment' not in gbt_results)
# Workaround:
# Can either change the tip, or change the mempool and wait 5 seconds
# to trigger a recomputation of getblocktemplate.
txid = int(self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1), 16)
# Using mocktime lets us avoid sleep()
sync_mempools(self.nodes)
self.nodes[0].setmocktime(int(time.time())+10)
self.nodes[2].setmocktime(int(time.time())+10)
for node in [self.nodes[0], self.nodes[2]]:
gbt_results = node.getblocktemplate({"rules" : ["segwit"]})
block_version = gbt_results['version']
if node == self.nodes[2]:
# If this is a non-segwit node, we should still not get a witness
# commitment, nor a version bit signalling segwit.
assert_equal(block_version & (1 << VB_WITNESS_BIT), 0)
assert('default_witness_commitment' not in gbt_results)
else:
# For segwit-aware nodes, check the version bit and the witness
# commitment are correct.
assert(block_version & (1 << VB_WITNESS_BIT) != 0)
assert('default_witness_commitment' in gbt_results)
witness_commitment = gbt_results['default_witness_commitment']
# TODO: this duplicates some code from blocktools.py, would be nice
# to refactor.
# Check that default_witness_commitment is present.
block = CBlock()
witness_root = block.get_merkle_root([ser_uint256(0), ser_uint256(txid)])
check_commitment = uint256_from_str(hash256(ser_uint256(witness_root)+ser_uint256(0)))
from test_framework.blocktools import WITNESS_COMMITMENT_HEADER
output_data = WITNESS_COMMITMENT_HEADER + ser_uint256(check_commitment)
script = CScript([OP_RETURN, output_data])
assert_equal(witness_commitment, bytes_to_hex_str(script))
# undo mocktime
self.nodes[0].setmocktime(0)
self.nodes[2].setmocktime(0)
# Uncompressed pubkeys are no longer supported in default relay policy,
# but (for now) are still valid in blocks.
def test_uncompressed_pubkey(self):
self.log.info("Testing uncompressed pubkeys")
# Segwit transactions using uncompressed pubkeys are not accepted
# under default policy, but should still pass consensus.
key = CECKey()
key.set_secretbytes(b"9")
key.set_compressed(False)
pubkey = CPubKey(key.get_pubkey())
assert_equal(len(pubkey), 65) # This should be an uncompressed pubkey
assert(len(self.utxo) > 0)
utxo = self.utxo.pop(0)
# Test 1: P2WPKH
# First create a P2WPKH output that uses an uncompressed pubkey
pubkeyhash = hash160(pubkey)
scriptPKH = CScript([OP_0, pubkeyhash])
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(utxo.sha256, utxo.n), b""))
tx.vout.append(CTxOut(utxo.nValue-1000, scriptPKH))
tx.rehash()
# Confirm it in a block.
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx])
self.test_node.test_witness_block(block, accepted=True)
# Now try to spend it. Send it to a P2WSH output, which we'll
# use in the next test.
witness_program = CScript([pubkey, CScriptOp(OP_CHECKSIG)])
witness_hash = sha256(witness_program)
scriptWSH = CScript([OP_0, witness_hash])
tx2 = CTransaction()
tx2.vin.append(CTxIn(COutPoint(tx.sha256, 0), b""))
tx2.vout.append(CTxOut(tx.vout[0].nValue-1000, scriptWSH))
script = GetP2PKHScript(pubkeyhash)
sig_hash = SegwitVersion1SignatureHash(script, tx2, 0, SIGHASH_ALL, tx.vout[0].nValue)
signature = key.sign(sig_hash) + b'\x01' # 0x1 is SIGHASH_ALL
tx2.wit.vtxinwit.append(CTxInWitness())
tx2.wit.vtxinwit[0].scriptWitness.stack = [ signature, pubkey ]
tx2.rehash()
# Should fail policy test.
self.test_node.test_transaction_acceptance(tx2, True, False, b'non-mandatory-script-verify-flag (Using non-compressed keys in segwit)')
# But passes consensus.
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx2])
self.test_node.test_witness_block(block, accepted=True)
# Test 2: P2WSH
# Try to spend the P2WSH output created in last test.
# Send it to a P2SH(P2WSH) output, which we'll use in the next test.
p2sh_witness_hash = hash160(scriptWSH)
scriptP2SH = CScript([OP_HASH160, p2sh_witness_hash, OP_EQUAL])
scriptSig = CScript([scriptWSH])
tx3 = CTransaction()
tx3.vin.append(CTxIn(COutPoint(tx2.sha256, 0), b""))
tx3.vout.append(CTxOut(tx2.vout[0].nValue-1000, scriptP2SH))
tx3.wit.vtxinwit.append(CTxInWitness())
sign_P2PK_witness_input(witness_program, tx3, 0, SIGHASH_ALL, tx2.vout[0].nValue, key)
# Should fail policy test.
self.test_node.test_transaction_acceptance(tx3, True, False, b'non-mandatory-script-verify-flag (Using non-compressed keys in segwit)')
# But passes consensus.
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx3])
self.test_node.test_witness_block(block, accepted=True)
# Test 3: P2SH(P2WSH)
# Try to spend the P2SH output created in the last test.
# Send it to a P2PKH output, which we'll use in the next test.
scriptPubKey = GetP2PKHScript(pubkeyhash)
tx4 = CTransaction()
tx4.vin.append(CTxIn(COutPoint(tx3.sha256, 0), scriptSig))
tx4.vout.append(CTxOut(tx3.vout[0].nValue-1000, scriptPubKey))
tx4.wit.vtxinwit.append(CTxInWitness())
sign_P2PK_witness_input(witness_program, tx4, 0, SIGHASH_ALL, tx3.vout[0].nValue, key)
# Should fail policy test.
self.test_node.test_transaction_acceptance(tx4, True, False, b'non-mandatory-script-verify-flag (Using non-compressed keys in segwit)')
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx4])
self.test_node.test_witness_block(block, accepted=True)
# Test 4: Uncompressed pubkeys should still be valid in non-segwit
# transactions.
tx5 = CTransaction()
tx5.vin.append(CTxIn(COutPoint(tx4.sha256, 0), b""))
tx5.vout.append(CTxOut(tx4.vout[0].nValue-1000, CScript([OP_TRUE])))
(sig_hash, err) = SignatureHash(scriptPubKey, tx5, 0, SIGHASH_ALL)
signature = key.sign(sig_hash) + b'\x01' # 0x1 is SIGHASH_ALL
tx5.vin[0].scriptSig = CScript([signature, pubkey])
tx5.rehash()
# Should pass policy and consensus.
self.test_node.test_transaction_acceptance(tx5, True, True)
block = self.build_next_block()
self.update_witness_block_with_transactions(block, [tx5])
self.test_node.test_witness_block(block, accepted=True)
self.utxo.append(UTXO(tx5.sha256, 0, tx5.vout[0].nValue))
def test_non_standard_witness(self):
self.log.info("Testing detection of non-standard P2WSH witness")
pad = chr(1).encode('latin-1')
# Create scripts for tests
scripts = []
scripts.append(CScript([OP_DROP] * 100))
scripts.append(CScript([OP_DROP] * 99))
scripts.append(CScript([pad * 59] * 59 + [OP_DROP] * 60))
scripts.append(CScript([pad * 59] * 59 + [OP_DROP] * 61))
p2wsh_scripts = []
assert(len(self.utxo))
tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(self.utxo[0].sha256, self.utxo[0].n), b""))
# For each script, generate a pair of P2WSH and P2SH-P2WSH output.
outputvalue = (self.utxo[0].nValue - 1000) // (len(scripts) * 2)
for i in scripts:
p2wsh = CScript([OP_0, sha256(i)])
p2sh = hash160(p2wsh)
p2wsh_scripts.append(p2wsh)
tx.vout.append(CTxOut(outputvalue, p2wsh))
tx.vout.append(CTxOut(outputvalue, CScript([OP_HASH160, p2sh, OP_EQUAL])))
tx.rehash()
txid = tx.sha256
self.test_node.test_transaction_acceptance(tx, with_witness=False, accepted=True)
self.nodes[0].generate(1)
sync_blocks(self.nodes)
# Creating transactions for tests
p2wsh_txs = []
p2sh_txs = []
for i in range(len(scripts)):
p2wsh_tx = CTransaction()
p2wsh_tx.vin.append(CTxIn(COutPoint(txid,i*2)))
p2wsh_tx.vout.append(CTxOut(outputvalue - 5000, CScript([OP_0, hash160(hex_str_to_bytes(""))])))
p2wsh_tx.wit.vtxinwit.append(CTxInWitness())
p2wsh_tx.rehash()
p2wsh_txs.append(p2wsh_tx)
p2sh_tx = CTransaction()
p2sh_tx.vin.append(CTxIn(COutPoint(txid,i*2+1), CScript([p2wsh_scripts[i]])))
p2sh_tx.vout.append(CTxOut(outputvalue - 5000, CScript([OP_0, hash160(hex_str_to_bytes(""))])))
p2sh_tx.wit.vtxinwit.append(CTxInWitness())
p2sh_tx.rehash()
p2sh_txs.append(p2sh_tx)
# Testing native P2WSH
# Witness stack size, excluding witnessScript, over 100 is non-standard
p2wsh_txs[0].wit.vtxinwit[0].scriptWitness.stack = [pad] * 101 + [scripts[0]]
self.std_node.test_transaction_acceptance(p2wsh_txs[0], True, False, b'bad-witness-nonstandard')
# Non-standard nodes should accept
self.test_node.test_transaction_acceptance(p2wsh_txs[0], True, True)
# Stack element size over 80 bytes is non-standard
p2wsh_txs[1].wit.vtxinwit[0].scriptWitness.stack = [pad * 81] * 100 + [scripts[1]]
self.std_node.test_transaction_acceptance(p2wsh_txs[1], True, False, b'bad-witness-nonstandard')
# Non-standard nodes should accept
self.test_node.test_transaction_acceptance(p2wsh_txs[1], True, True)
# Standard nodes should accept if element size is not over 80 bytes
p2wsh_txs[1].wit.vtxinwit[0].scriptWitness.stack = [pad * 80] * 100 + [scripts[1]]
self.std_node.test_transaction_acceptance(p2wsh_txs[1], True, True)
# witnessScript size at 3600 bytes is standard
p2wsh_txs[2].wit.vtxinwit[0].scriptWitness.stack = [pad, pad, scripts[2]]
self.test_node.test_transaction_acceptance(p2wsh_txs[2], True, True)
self.std_node.test_transaction_acceptance(p2wsh_txs[2], True, True)
# witnessScript size at 3601 bytes is non-standard
p2wsh_txs[3].wit.vtxinwit[0].scriptWitness.stack = [pad, pad, pad, scripts[3]]
self.std_node.test_transaction_acceptance(p2wsh_txs[3], True, False, b'bad-witness-nonstandard')
# Non-standard nodes should accept
self.test_node.test_transaction_acceptance(p2wsh_txs[3], True, True)
# Repeating the same tests with P2SH-P2WSH
p2sh_txs[0].wit.vtxinwit[0].scriptWitness.stack = [pad] * 101 + [scripts[0]]
self.std_node.test_transaction_acceptance(p2sh_txs[0], True, False, b'bad-witness-nonstandard')
self.test_node.test_transaction_acceptance(p2sh_txs[0], True, True)
p2sh_txs[1].wit.vtxinwit[0].scriptWitness.stack = [pad * 81] * 100 + [scripts[1]]
self.std_node.test_transaction_acceptance(p2sh_txs[1], True, False, b'bad-witness-nonstandard')
self.test_node.test_transaction_acceptance(p2sh_txs[1], True, True)
p2sh_txs[1].wit.vtxinwit[0].scriptWitness.stack = [pad * 80] * 100 + [scripts[1]]
self.std_node.test_transaction_acceptance(p2sh_txs[1], True, True)
p2sh_txs[2].wit.vtxinwit[0].scriptWitness.stack = [pad, pad, scripts[2]]
self.test_node.test_transaction_acceptance(p2sh_txs[2], True, True)
self.std_node.test_transaction_acceptance(p2sh_txs[2], True, True)
p2sh_txs[3].wit.vtxinwit[0].scriptWitness.stack = [pad, pad, pad, scripts[3]]
self.std_node.test_transaction_acceptance(p2sh_txs[3], True, False, b'bad-witness-nonstandard')
self.test_node.test_transaction_acceptance(p2sh_txs[3], True, True)
self.nodes[0].generate(1) # Mine and clean up the mempool of non-standard node
# Valid but non-standard transactions in a block should be accepted by standard node
sync_blocks(self.nodes)
assert_equal(len(self.nodes[0].getrawmempool()), 0)
assert_equal(len(self.nodes[1].getrawmempool()), 0)
self.utxo.pop(0)
def run_test(self):
# Setup the p2p connections and start up the network thread.
self.test_node = TestNode() # sets NODE_WITNESS|NODE_NETWORK
self.old_node = TestNode() # only NODE_NETWORK
self.std_node = TestNode() # for testing node1 (fRequireStandard=true)
self.p2p_connections = [self.test_node, self.old_node]
self.connections = []
self.connections.append(NodeConn('127.0.0.1', p2p_port(0), self.nodes[0], self.test_node, services=NODE_NETWORK|NODE_WITNESS))
self.connections.append(NodeConn('127.0.0.1', p2p_port(0), self.nodes[0], self.old_node, services=NODE_NETWORK))
self.connections.append(NodeConn('127.0.0.1', p2p_port(1), self.nodes[1], self.std_node, services=NODE_NETWORK|NODE_WITNESS))
self.test_node.add_connection(self.connections[0])
self.old_node.add_connection(self.connections[1])
self.std_node.add_connection(self.connections[2])
NetworkThread().start() # Start up network handling in another thread
# Keep a place to store utxo's that can be used in later tests
self.utxo = []
# Test logic begins here
self.test_node.wait_for_verack()
self.log.info("Starting tests before segwit lock in:")
self.test_witness_services() # Verifies NODE_WITNESS
self.test_non_witness_transaction() # non-witness tx's are accepted
self.test_unnecessary_witness_before_segwit_activation()
self.test_block_relay(segwit_activated=False)
# Advance to segwit being 'started'
self.advance_to_segwit_started()
sync_blocks(self.nodes)
self.test_getblocktemplate_before_lockin()
sync_blocks(self.nodes)
# At lockin, nothing should change.
self.log.info("Testing behavior post lockin, pre-activation")
self.advance_to_segwit_lockin()
# Retest unnecessary witnesses
self.test_unnecessary_witness_before_segwit_activation()
self.test_witness_tx_relay_before_segwit_activation()
self.test_block_relay(segwit_activated=False)
self.test_p2sh_witness(segwit_activated=False)
self.test_standardness_v0(segwit_activated=False)
sync_blocks(self.nodes)
# Now activate segwit
self.log.info("Testing behavior after segwit activation")
self.advance_to_segwit_active()
sync_blocks(self.nodes)
# Test P2SH witness handling again
self.test_p2sh_witness(segwit_activated=True)
self.test_witness_commitments()
self.test_block_malleability()
self.test_witness_block_size()
self.test_submit_block()
self.test_extra_witness_data()
self.test_max_witness_push_length()
self.test_max_witness_program_length()
self.test_witness_input_length()
self.test_block_relay(segwit_activated=True)
self.test_tx_relay_after_segwit_activation()
self.test_standardness_v0(segwit_activated=True)
self.test_segwit_versions()
self.test_premature_coinbase_witness_spend()
self.test_uncompressed_pubkey()
self.test_signature_version_1()
self.test_non_standard_witness()
sync_blocks(self.nodes)
self.test_upgrade_after_activation(self.nodes[2], 2)
self.test_witness_sigops()
if __name__ == '__main__':
SegWitTest().main()
| mit |
wenhulove333/ScutServer | Sample/Koudai/Server/release/Script/PyScript/Action/action1484.py | 2 | 5026 | import clr, sys
clr.AddReference('ZyGames.Framework.Common');
clr.AddReference('ZyGames.Framework');
clr.AddReference('ZyGames.Framework.Game');
clr.AddReference('ZyGames.Tianjiexing.Model');
clr.AddReference('ZyGames.Tianjiexing.BLL');
clr.AddReference('ZyGames.Tianjiexing.Lang');
from action import *
from lang import Lang
from ZyGames.Framework.Common.Log import *
from ZyGames.Tianjiexing.Model import *
from ZyGames.Tianjiexing.BLL import *
from ZyGames.Tianjiexing.Lang import *
from ZyGames.Framework.Game.Cache import *
from ZyGames.Framework.Game.Service import *
from ZyGames.Framework.Common import *
from ZyGames.Framework.Cache.Generic import *
from ZyGames.Tianjiexing.Model.Config import *
# 1484_佣兵技能更换接口
class UrlParam(HttpParam):
def __init__(self):
HttpParam.__init__(self)
self.generaID = 0;
self.abilityID = 0;
self.userItemID = '';
self.ops = 0;
self.Position = 0;
class ActionResult(DataResult):
def __init__(self):
DataResult.__init__(self)
def getUrlElement(httpGet, parent):
urlParam = UrlParam();
if httpGet.Contains("Ops")\
and httpGet.Contains("AbilityID")\
and httpGet.Contains("UserItemID")\
and httpGet.Contains("GeneralID"):
urlParam.ops = httpGet.GetIntValue("Ops", 0, 1 )
urlParam.abilityID = httpGet.GetIntValue("AbilityID")
urlParam.userItemID = httpGet.GetStringValue("UserItemID", 36, 36 )
urlParam.generaID = httpGet.GetIntValue("GeneralID")
urlParam.Position = httpGet.GetIntValue("Position")
else:
urlParam.Result = False;
return urlParam
def takeAction(urlParam, parent):
actionResult = ActionResult();
userId = parent.Current.UserId;
# 获取匹配的 GeneralID 记录
cacheSetGeneral = ConfigCacheSet[GeneralInfo]();
general = cacheSetGeneral.FindKey(urlParam.generaID.ToString())
cacheSetAbility = ConfigCacheSet[AbilityInfo]();
ability = cacheSetAbility.FindKey(urlParam.abilityID.ToString());
# 根据 UserID 和 GeneralID 获取匹配的一条记录
cacheSetUserGeneral = GameDataCacheSet[UserGeneral]();
userGeneral = cacheSetUserGeneral.FindKey(userId.ToString(),urlParam.generaID.ToString());
# 根据 UserID 获取 AbilityList
cacheSetUserAbility = GameDataCacheSet[UserAbility]();
userAbility = cacheSetUserAbility.FindKey(userId.ToString());
if (userGeneral == None or userAbility == None or general == None or ability == None):
parent.ErrorCode = LanguageManager.GetLang().ErrorCode;
parent.ErrorInfo = LanguageManager.GetLang().LoadDataError;
actionResult.Result = False;
return actionResult;
# 获取 JSON 中的一个匹配记录对象
userAbilityInfo = userAbility.AbilityList.Find(lambda x: x.UserItemID == urlParam.userItemID);
if not userAbilityInfo:
parent.ErrorCode = LanguageManager.GetLang().ErrorCode;
parent.ErrorInfo = LanguageManager.GetLang().St1484_OperateDefaultAbility;
actionResult.Result = False;
return actionResult;
# 当该魂技的值已经存在且佣兵的值不为0时，直接返回
#if userAbilityInfo.AbilityID == urlParam.abilityID and userAbilityInfo.GeneralID == userGeneral.GeneralID:
##if userAbilityInfo.AbilityID == urlParam.abilityID and userGeneral.GeneralID == urlParam.generaID:
# actionResult.Result = False;
# return actionResult;
# 不允许对默认附带魂技进行操作(不管是装配还是卸下)
if general.AbilityID == ability.AbilityID:
parent.ErrorCode = Lang.getLang("ErrorCode");
parent.ErrorInfo = Lang.getLang("St1484_OperateDefaultAbilityError");
actionResult.Result = False;
return actionResult;
if urlParam.ops == 0: # 装配
# 查找该佣兵是否已经存在该魂技
isExist = userAbility.AbilityList.Find(lambda x: x.AbilityID == urlParam.abilityID and x.GeneralID == userGeneral.GeneralID);
if isExist:
parent.ErrorCode = Lang.getLang("ErrorCode");
parent.ErrorInfo = Lang.getLang("St1484_GeneralAndAbilityIsExist");
actionResult.Result = False;
return actionResult;
# 更换魂技(根据该佣兵ID和位置将原来的记录赋0)
generalAbilitiyRecord = userAbility.AbilityList.Find(lambda x: x.GeneralID == urlParam.generaID and x.Position == urlParam.Position);
if generalAbilitiyRecord:
generalAbilitiyRecord.GeneralID = 0;
generalAbilitiyRecord.Position = 0;
userAbilityInfo.GeneralID = urlParam.generaID;
userAbilityInfo.Position = urlParam.Position;
else: # 卸下
userAbilityInfo.GeneralID = 0;
userAbilityInfo.Position = 0;
return actionResult;
def buildPacket(writer, urlParam, actionResult):
#输出
return True; | mit |
nysan/yocto-autobuilder | lib/python2.6/site-packages/Twisted-11.0.0-py2.6-linux-x86_64.egg/twisted/lore/lmath.py | 60 | 3037 | # Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
"""
LaTeX-defined image support for Lore documents.
"""
import os, tempfile
from xml.dom import minidom as dom
from twisted.web import domhelpers
import latex, tree, lint, default
class MathLatexSpitter(latex.LatexSpitter):
start_html = '\\documentclass{amsart}\n'
def visitNode_div_latexmacros(self, node):
self.writer(domhelpers.getNodeText(node))
def visitNode_span_latexformula(self, node):
self.writer('\[')
self.writer(domhelpers.getNodeText(node))
self.writer('\]')
def formulaeToImages(document, dir, _system=os.system):
# gather all macros
macros = ''
for node in domhelpers.findElementsWithAttribute(document, 'class',
'latexmacros'):
macros += domhelpers.getNodeText(node)
node.parentNode.removeChild(node)
i = 0
for node in domhelpers.findElementsWithAttribute(document, 'class',
'latexformula'):
latexText='''\\documentclass[12pt]{amsart}%s
\\begin{document}\[%s\]
\\end{document}''' % (macros, domhelpers.getNodeText(node))
# This file really should be cleaned up by this function, or placed
# somewhere such that the calling code can find it and clean it up.
file = tempfile.mktemp()
f = open(file+'.tex', 'w')
f.write(latexText)
f.close()
_system('latex %s.tex' % file)
_system('dvips %s.dvi -o %s.ps' % (os.path.basename(file), file))
baseimgname = 'latexformula%d.png' % i
imgname = os.path.join(dir, baseimgname)
i += 1
_system('pstoimg -type png -crop a -trans -interlace -out '
'%s %s.ps' % (imgname, file))
newNode = dom.parseString(
'<span><br /><img src="%s" /><br /></span>' % (
baseimgname,)).documentElement
node.parentNode.replaceChild(newNode, node)
def doFile(fn, docsdir, ext, url, templ, linkrel='', d=None):
d = d or {}
doc = tree.parseFileAndReport(fn)
formulaeToImages(doc, os.path.dirname(fn))
cn = templ.cloneNode(1)
tree.munge(doc, cn, linkrel, docsdir, fn, ext, url, d)
cn.writexml(open(os.path.splitext(fn)[0]+ext, 'wb'))
class ProcessingFunctionFactory(default.ProcessingFunctionFactory):
latexSpitters = {None: MathLatexSpitter}
def getDoFile(self):
return doFile
def getLintChecker(self):
checker = lint.getDefaultChecker()
checker.allowedClasses = checker.allowedClasses.copy()
oldDiv = checker.allowedClasses['div']
oldSpan = checker.allowedClasses['span']
checker.allowedClasses['div'] = lambda x:oldDiv(x) or x=='latexmacros'
checker.allowedClasses['span'] = (lambda x:oldSpan(x) or
x=='latexformula')
return checker
factory = ProcessingFunctionFactory()
| gpl-2.0 |
rfaulkner/databayes | http/databayes_api/views.py | 1 | 13088 | """
Defines the routing endpoints of the RESTful API for databayes.
Each method corresponds to an API action and returns the status of the action and the output. This
layer handles communication to the databayes daemon.
IMPORTANT NOTE! - Only one of these server instances should be running to avoid race conditions
"""
from databayes_api import app, log, redisio, config, \
gen_queue_id, exists_queue_item
import json, time
from flask import render_template, redirect, url_for, \
request, escape, flash, g, session, Response
ERR_MSG_BADLY_FORMED_REQUEST = 'Malformed request, try again'
# UTILITY METHODS
def handle_queue_validation():
"""
Method for handling queue validation in the view logic
:return:
"""
qid = str(gen_queue_id())
iterations = 0
while exists_queue_item(qid):
if iterations == config.REDIS_QUEUE_COUNTER_MAX:
return -1 # Indicates failure
qid = str(gen_queue_id())
iterations += 1
return str(qid)
def unpack_query_params(request):
"""
Helper method to fetch query paramaters for command requests
:param request:
:return:
"""
ret = dict()
ret['ok'] = True
ret['types'] = []
ret['fields'] = []
ret['fields1'] = []
ret['fields2'] = []
ret['values1'] = []
ret['values2'] = []
ret['message'] = ''
ret['fields'] = request.args.get('fields').split(',') \
if request.args.get('fields') else []
ret['types'] = request.args.get('types').split(',') \
if request.args.get('fields') else []
ret['fields1'] = request.args.get('fields1').split(',') \
if request.args.get('fields1') else []
ret['fields2'] = request.args.get('fields2').split(',') \
if request.args.get('fields2') else []
ret['values1'] = request.args.get('values1').split(',') \
if request.args.get('values1') else []
ret['values2'] = request.args.get('values2').split(',') \
if request.args.get('values2') else []
if len(ret['fields']) != len(ret['types']) or \
len(ret['fields1']) != len(ret['values1']) or \
len(ret['fields2']) != len(ret['values2']):
ret['ok'] = False
ret['message'] = 'Count of fields and types or values do not match'
return ret
def wait_for_response(qid, poll_frequency=10.0, max_tries=5):
"""
Handles polling a response from the redis queue determined by id. Returns
an empty response if it never arrives.
:param qid: int redis queue id
:param poll_frequency: int millisecond frequency of a poll
:param max_tries: int poll no more times than this
:return: string response written to redis from the daemon
"""
rsp = ""
for i in xrange(max_tries):
rsp = redisio.DataIORedis().read(config.DBY_RSP_QUEUE_PREFIX + qid)
if rsp: # got response, stop polling
break
time.sleep(float(poll_frequency) / 1000.0)
return rsp
# --- VIEW METHODS ---
# ====================
def get_arg_str(fields, values, delimiter):
"""
Synthesizes argument strings for entity attributes for databayes. Length
of fields and values must be equal.
:param fields: list of field names
:param values: list of field values
:param delimeter: str, relevant delimeter
:return: argument string
"""
items = []
for i in xrange(len(fields)):
items.append(str(fields[i]) + str(delimiter) + str(values[i]))
return ",".join(items)
def view_switch(view, args):
"""
General method which implements view logic
:param view: str, view to construct a response for
:param args: view arguments passed along
:return: text response from databayes or error
"""
log.debug('Processing view: "{0}"'.format(view))
log.debug('Processing args: "{0}"'.format(str(args)))
query_param_obj = unpack_query_params(request)
if (not query_param_obj['ok']):
return Response(json.dumps([query_param_obj['message']]),
mimetype='application/json')
# Retrieve a valid queue item
qid = handle_queue_validation()
if qid == -1:
return Response(json.dumps(['Queue is full, try again later.']),
mimetype='application/json')
# Construct command
cmd = ""
if view == 'define_entity':
if 'values' in query_param_obj.keys() and \
'fields' in query_param_obj.keys():
arg_str = get_arg_str(query_param_obj['fields'],
query_param_obj['values'], '_')
else:
arg_str = ""
log.info('Warning: entity has no attributes')
cmd = 'def {0}({1})'.format(args['entity'], arg_str) \
if arg_str else 'def ' + str(args['entity'])
elif view == 'add_relation':
arg_str_1 = get_arg_str(query_param_obj['fields1'], query_param_obj['values1'], '=')
arg_str_2 = get_arg_str(query_param_obj['fields2'], query_param_obj['values2'], '=')
cmd = 'add rel {0}({1}) {2}({3})'.format(args['entity_1'], arg_str_1,
args['entity_2'], arg_str_2)
elif view == 'generate':
pass
elif view == 'list_entity':
cmd = 'lst ent {0}'.format(args['pattern'])
elif view == 'list_relation':
arg_str_1 = get_arg_str(query_param_obj['fields1'], query_param_obj['values1'], '=')
arg_str_2 = get_arg_str(query_param_obj['fields2'], query_param_obj['values2'], '=')
cmd = 'lst rel {0}({1}) {2}({3})'.format(args['entity_1'], arg_str_1,
args['entity_2'], arg_str_2)
elif view == 'remove_entity':
cmd = 'rm ent {0}'.format(args['entity'])
elif view == 'remove_relation':
arg_str_1 = get_arg_str(query_param_obj['fields1'], query_param_obj['values1'], '=')
arg_str_2 = get_arg_str(query_param_obj['fields2'], query_param_obj['values2'], '=')
cmd = 'rm rel {0}({1}) {2}({3})'.format(args['entity_1'], arg_str_1,
args['entity_2'], arg_str_2)
log.info('sending command: "{0}"'.format(cmd))
# Send cmd to databayes daemon
redisio.DataIORedis().connect()
redisio.DataIORedis().write(config.DBY_CMD_QUEUE_PREFIX + qid, cmd)
# check response
rsp = wait_for_response(qid)
if not rsp:
rsp = "Could not find response before max retires expired."
return rsp
def home(entity):
"""
Defines web interface to the tool and help.
"""
# TODO - add content here, primarily an interface to an instance
# run on rackspace host
return Response("Welcome to databayes!",
mimetype='application/json')
def version(entity):
"""
Basic version info for databayes
"""
return Response("databayes v1. 2015. Ryan Faulkner",
mimetype='application/json')
def define_entity(entity):
"""
Handles remote requests to databayes for entity definition
Translation: def e(<f1>_<t1>, <f2>_<t2>, ...) ->
/def/e?fields=f1,f2,...&types=t1,t2,...
:return: JSON response indicating status of action & output
"""
try:
return Response(
json.dumps([view_switch('define_entity', {'entity': entity})]),
mimetype='application/json')
except Exception as e:
log.error(e.message)
return Response(
json.dumps([ERR_MSG_BADLY_FORMED_REQUEST]),
mimetype='application/json')
def add_relation(entity_1, entity_2):
"""
Handles remote requests to databayes for adding relations
Translation: add rel e1(<f1_1>_<v1_1>,...) e2(<f2_1>_<v2_1>,...) ->
/add/rel/e1/e2?fields1=f1_1,...&types1=t1_1,...
&fields2=f2_1,...&types2=t2_1,...
:return: JSON response indicating status of action & output
"""
try:
return Response(
json.dumps([view_switch(
'add_relation', {'entity_1': entity_1, 'entity_2': entity_2})]),
mimetype='application/json')
except Exception as e:
log.error(e.message)
return Response(
json.dumps([ERR_MSG_BADLY_FORMED_REQUEST]),
mimetype='application/json')
def generate(entity_1, entity_2):
"""
Handles remote requests to databayes for generating samples
Translation: gen e1(<f1_1>_<v1_1>,...) constrain e2(<f2_1>_<v2_1>,...) ->
/gen/e1/e2?fields1=f1_1,...&types1=t1_1,...&fields2=f2_1,...&types2=t2_1,...
:return: JSON response indicating status of action & output
"""
try:
return Response(
json.dumps(
[view_switch('generate',
{'entity_1': entity_1, 'entity_2': entity_2})]),
mimetype='application/json')
except Exception as e:
log.error(e.message)
return Response(
json.dumps([ERR_MSG_BADLY_FORMED_REQUEST]),
mimetype='application/json')
def list_entity(pattern):
"""
Handles remote requests to databayes for listing entities
Translation: lst ent regex -> /lst/ent/regex
:return: JSON response indicating status of action & output
"""
try:
return Response(
json.dumps([view_switch('list_entity', {'pattern': pattern})]),
mimetype='application/json')
except Exception as e:
log.error(e.message)
return Response(
json.dumps([ERR_MSG_BADLY_FORMED_REQUEST]),
mimetype='application/json')
def list_relation(entity_1, entity_2):
"""
Handles remote requests to databayes for listing relations
Translation: lst rel regex1 regex2 -> /lst/ent/regex1/regex2
:return: JSON response indicating status of action & output
"""
try:
return Response(
json.dumps(
[view_switch('list_relation',
{'entity_1': entity_1, 'entity_2': entity_2})]),
mimetype='application/json')
except Exception as e:
log.error(e.message)
return Response(
json.dumps([ERR_MSG_BADLY_FORMED_REQUEST]),
mimetype='application/json')
def remove_entity(entity):
"""
Handles remote requests to databayes for removing entities
Translation: rm ent e -> /rm/ent/e
:return: JSON response indicating status of action & output
"""
try:
return Response(
json.dumps([view_switch('remove_entity', {'entity': entity})]),
mimetype='application/json')
except Exception as e:
log.error(e.message)
return Response(
json.dumps([ERR_MSG_BADLY_FORMED_REQUEST]),
mimetype='application/json')
def remove_relation(entity_1, entity_2):
"""
Handles remote requests to databayes for removing relations
Translation: rm rel e1(<f1_1>_<v1_1>,...) e2(<f2_1>_<v2_1>,...)
-> /rm/rel/e1/e2?fields1=f1_1,...&values1=t1_1,...&fields2=f2_1,
...&values2=t2_1,...
:return: JSON response indicating status of action & output
"""
try:
return Response(
json.dumps(
[view_switch('remove_relation',
{'entity_1': entity_1, 'entity_2': entity_2})]),
mimetype='application/json')
except Exception as e:
log.error(e.message)
return Response(
json.dumps([ERR_MSG_BADLY_FORMED_REQUEST]),
mimetype='application/json')
# Stores view references in structure
view_list = {
home.__name__: home,
version.__name__: version,
define_entity.__name__: define_entity,
add_relation.__name__: add_relation,
generate.__name__: generate,
list_entity.__name__: list_entity,
list_relation.__name__: list_relation,
remove_entity.__name__: remove_entity,
remove_relation.__name__: remove_relation,
}
route_deco = {
home.__name__: app.route('/', methods=['GET']),
version.__name__: app.route('/v', methods=['GET']),
define_entity.__name__: app.route('/def/<entity>', methods=['GET', 'POST']),
add_relation.__name__: app.route('/add/<entity_1>/<entity_2>', methods=['GET', 'POST']),
generate.__name__: app.route('/gen', methods=['GET', 'POST']),
list_entity.__name__: app.route('/lst/ent/<pattern>', methods=['GET', 'POST']),
list_relation.__name__: app.route('/lst/rel/<pattern_1>/<pattern_2>', methods=['GET', 'POST']),
remove_entity.__name__: app.route('/rm/ent/<entity>', methods=['GET', 'POST']),
remove_relation.__name__: app.route('/rm/rel/<entity_1>/<entity_2>', methods=['GET', 'POST']),
}
# Apply decorators to views
def init_views():
for key in route_deco:
log.info('Registering view - {0}'.format(key))
route = route_deco[key]
view_method = view_list[key]
view_list[key] = route(view_method)
| apache-2.0 |
adharaengine/AdharaDB | test.py | 1 | 9327 | import unittest
import tempfile
from tempfile import NamedTemporaryFile
from ZODB import DB, config
from ZODB.FileStorage import FileStorage
from db import Graph, Element, Edge, Node
from backends import DictionaryBackend, ZODBBTreeBackend
class TestGraph(unittest.TestCase):
def setUp(self):
self.g = Graph(DictionaryBackend())
def test_iter_(self):
elements = self.g.add_nodes(4)
elements.append(self.g.add_edge(elements[0], elements[1],{'keye':'valuee'}))
elements.append(self.g.add_edge(elements[0], elements[2],{'keye':'valuee'}))
self.assertEqual(len(elements),6)
for n in self.g:
self.assertIsInstance(n, Element)
self.assertIn(n, elements)
def test_getersetter_(self):
node = self.g.add_node({'keyn':'valuen'})
self.g[node] = {'keyn2':'valuen2'}
self.assertEqual(self.g[node], {'keyn':'valuen','keyn2':'valuen2'})
def test_add_node(self):
n = self.g.add_node()
self.assertIsInstance(n, Element)
for node in self.g.nodes:
self.assertIsInstance(node, Element)
self.assertIn(n, self.g.nodes)
def test_add_nodes(self):
nodes = self.g.add_nodes(4)
self.assertIsInstance(nodes,list)
self.assertEqual(len(nodes),4)
for n in nodes:
self.assertIsInstance(n, Element)
def test_nodes(self):
self.g.add_nodes(5)
for n in self.g.nodes:
self.assertIsInstance(n, Element)
def test_add_edge(self):
nodes = self.g.add_nodes(5)
for idx, val in enumerate(nodes):
try:
self.g.add_edge(val,nodes[idx+1])
except IndexError:
pass
for e in self.g.edges:
self.assertIsInstance(e, Element)
self.assertFalse(e.directed)
def test_add_directed_edge(self):
nodes = self.g.add_nodes(5)
for idx, val in enumerate(nodes):
try:
self.g.add_edge(val,nodes[idx+1],directed=True)
except IndexError:
pass
for e in self.g.edges:
self.assertIsInstance(e, Element)
self.assertTrue(e.directed)
def test_add_edges(self):
nodes = self.g.add_nodes(5)
edge_list = []
for idx, val in enumerate(nodes):
try:
edge_list.append((val,
nodes[idx+1],
{'test':1, 't':'test'}))
except IndexError:
pass
edges = self.g.add_edges(edge_list)
for e in edges:
self.assertIsInstance(e, Element)
def test_get_attributes(self):
node = self.g.add_node({'keyn':'valuen'})
node2 = self.g.add_node({'keyn2':'valuen2'})
edge = self.g.add_edge(node,node2,{'keye':'valuee'})
self.assertEqual(self.g[node],{'keyn':'valuen'})
self.assertEqual(self.g[node2],{'keyn2':'valuen2'})
self.assertEqual(self.g[edge],{'keye':'valuee'})
def test_add_attributes(self):
node = self.g.add_node({'keyn':'valuen'})
self.g[node] = {'keyn2':'valuen2'}
self.assertEqual(self.g[node], {'keyn':'valuen','keyn2':'valuen2'})
def test_del_node(self):
node = self.g.add_node({'keyn':'valuen'})
node2 = self.g.add_node({'keyn2':'valuen2'})
self.g.del_node(node2)
for n in self.g.nodes:
self.assertEqual(n,node)
for a in self.g.attribute_store:
self.assertEqual(a,node)
def test_del_edge(self):
node = self.g.add_node({'keyn':'valuen'})
node2 = self.g.add_node({'keyn2':'valuen2'})
node3 = self.g.add_node({'keyn3':'valuen3'})
edge = self.g.add_edge(node,node2,{'keye':'valuee'})
edge2 = self.g.add_edge(node,node3,{'keye':'valuee'})
edge3 = self.g.add_edge(node2,node3)
self.g.del_edge(edge2)
for e in self.g.edges:
self.assertIn(e,[edge,edge3])
for a in self.g.attribute_store:
self.assertIn(e,[node,node2,node3,edge,edge3])
def test_graph(self):
n1 = self.g.add_node()
n2 = self.g.add_node()
n3 = self.g.add_node()
e1 = self.g.add_edge(n1,n2)
e2 = self.g.add_edge(n1,n3)
self.assertIn(e1,self.g.edges)
self.assertIn(e2,self.g.edges)
self.assertIn(n2, n1.neighbors)
self.assertIn(n1, n2.neighbors)
self.assertIn(n3, n1.neighbors)
def test_add_weighted_node(self):
n = self.g.add_node(weight=7)
self.assertIsInstance(n, Element)
for node in self.g.nodes:
self.assertIsInstance(node, Element)
self.assertIn(n, self.g.nodes)
self.assertEqual(n.weight, 7)
class TestGraphZODB(TestGraph):
def setUp(self):
storage = FileStorage(NamedTemporaryFile().name)
db = DB(storage)
connection = db.open()
root = connection.root
self.g = Graph(backend=ZODBBTreeBackend(root))
class TestElement(unittest.TestCase):
def setUp(self):
self.g = Graph(DictionaryBackend())
def test_eq_ne_(self):
e = Element(self.g)
if e == e:
pass
else:
self.fail('Element object does not compare equal to itself!')
e2 = Element(self.g)
if e != e2:
pass
else:
self.fail('Two different Element objects compare equal!')
self.assertNotEqual(e, e2)
self.assertEqual(e, e)
def test_lt_gt_le_ge_(self):
e = Element(self.g)
e2 = Element(self.g)
#we don't know wether e2 will be less or greater than e, so test is limited
if e > e2:
pass
if e >= e2:
pass
if e < e2:
pass
if e <= e2:
pass
def test_hash_(self):
e = Element(self.g)
e2 = Element(self.g)
self.assertTrue(e.__hash__() != e2.__hash__())
def test_repr_(self):
e = Element(self.g)
self.assertIsInstance(e.__repr__(), str)
def test_setattr_(self):
e = Element(self.g)
with self.assertRaises(TypeError):
e.id = 3
def test_str_(self):
e = Element(self.g)
self.assertIsInstance(str(e), str)
def test_weight(self):
e = Element(self.g)
e.weight = 9
self.assertEqual(e.weight, 9)
class TestElementZODB(TestElement):
def setUp(self):
storage = FileStorage(NamedTemporaryFile().name)
db = DB(storage)
connection = db.open()
root = connection.root
self.g = Graph(backend=ZODBBTreeBackend(root))
class TestNode(TestElement):
def test_delete(self):
n = self.g.add_node()
n.delete()
self.assertNotIn(n, self.g)
def test_neighbors(self):
nodes = self.g.add_nodes(3)
self.g.add_edge(nodes[0], nodes[1])
self.g.add_edge(nodes[0], nodes[2])
self.assertIn(nodes[1], nodes[0].neighbors)
self.assertIn(nodes[2], nodes[0].neighbors)
def test_edges(self):
nodes = self.g.add_nodes(3)
e1 = self.g.add_edge(nodes[0], nodes[1])
e2 = self.g.add_edge(nodes[0], nodes[2])
self.assertIn(e1, nodes[0].edges)
self.assertIn(e2, nodes[0].edges)
for e in nodes[0].edges:
self.assertIsInstance(e, Edge)
def test_iter_(self):
nodes = self.g.add_nodes(3)
e1 = self.g.add_edge(nodes[0], nodes[1])
e2 = self.g.add_edge(nodes[0], nodes[2])
self.assertIn(e1, nodes[0])
self.assertIn(e2, nodes[0])
self.assertIn(nodes[1], nodes[0])
self.assertIn(nodes[2], nodes[0])
def test_getitem_setitem_(self):
node = self.g.add_node({'keyn':'valuen'})
node['keyn2'] = 'valuen2'
self.assertEqual(node['keyn'],'valuen')
self.assertEqual(node['keyn2'],'valuen2')
class TestNodeZODB(TestNode):
def setUp(self):
storage = FileStorage(NamedTemporaryFile().name)
db = DB(storage)
connection = db.open()
root = connection.root
self.g = Graph(backend=ZODBBTreeBackend(root))
class TestEdge(TestElement):
def test_delete(self):
n1 = self.g.add_node()
n2 = self.g.add_node()
e = self.g.add_edge(n1, n2)
e.delete()
self.assertNotIn(e, self.g)
def test_nodes(self):
nodes = self.g.add_nodes(2)
e1 = self.g.add_edge(nodes[0], nodes[1])
for n in e1.nodes:
self.assertIsInstance(n, Node)
self.assertIn(n, nodes)
def test_iter_(self):
nodes = self.g.add_nodes(2)
e1 = self.g.add_edge(nodes[0], nodes[1])
for n in e1:
self.assertIsInstance(n, Node)
self.assertIn(n, nodes)
def test_getitem_setitem_(self):
nodes = self.g.add_nodes(2)
e1 = self.g.add_edge(nodes[0], nodes[1])
e1['key2'] = 'value2'
self.assertEqual(e1['key2'],'value2')
class TestEdgeZODB(TestEdge):
def setUp(self):
storage = FileStorage(NamedTemporaryFile().name)
db = DB(storage)
connection = db.open()
root = connection.root
self.g = Graph(backend=ZODBBTreeBackend(root))
| apache-2.0 |
brianjimenez/lightdock | lightdock/test/gso/test_coordinates.py | 1 | 6927 | """Tests for Coordinates class"""
from nose.tools import assert_almost_equals
from nose.tools import raises
import os
from lightdock.gso.coordinates import Coordinates
from lightdock.gso.coordinates import CoordinatesFileReader
from lightdock.error.lightdock_errors import GSOCoordinatesError
class TestCoordinates:
def setUp(self):
self.values_2D = [1.0, 2.0]
self.values_3D = [1.0, 2.0, 3.0]
def tearDown(self):
pass
def test_create_coordinates_2D(self):
coordinates = Coordinates(self.values_2D)
assert coordinates.dimension == 2
for i in range(coordinates.dimension):
assert_almost_equals(self.values_2D[i], coordinates[i])
def test_create_coordinates_3D(self):
coordinates = Coordinates(self.values_3D)
assert coordinates.dimension == 3
for i in range(coordinates.dimension):
assert_almost_equals(self.values_3D[i], coordinates[i])
def test_check_equal_coordinates_2D(self):
coordinates1 = Coordinates(self.values_2D)
coordinates2 = Coordinates(self.values_2D)
assert coordinates1 == coordinates2
assert not coordinates1 != coordinates2
def test_check_not_equal_coordinates_2D_and_3D(self):
coordinates1 = Coordinates(self.values_2D)
coordinates2 = Coordinates(self.values_3D)
assert not coordinates1 == coordinates2
assert coordinates1 != coordinates2
def test_index_assigment(self):
coordinates = Coordinates(self.values_2D)
assert_almost_equals(self.values_2D[0], coordinates[0])
assert_almost_equals(self.values_2D[1], coordinates[1])
coordinates[0] = -1.0
assert_almost_equals(-1.0, coordinates[0])
assert_almost_equals(self.values_2D[1], coordinates[1])
def test_clone_coordinates(self):
coordinates1 = Coordinates(self.values_2D)
coordinates2 = coordinates1.clone()
assert coordinates1 == coordinates2
coordinates2[0] = -1.0
assert coordinates1 != coordinates2
def test_coordinates_addition(self):
coordinates1 = Coordinates(self.values_2D)
coordinates2 = Coordinates(self.values_2D)
expected = Coordinates([2.0, 4.0])
assert expected == coordinates1 + coordinates2
def test_coordinates_subtraction(self):
coordinates1 = Coordinates(self.values_2D)
coordinates2 = Coordinates(self.values_2D)
expected = Coordinates([0.0, 0.0])
assert expected == coordinates1 - coordinates2
def test_coordinates_addition_and_assigment(self):
coordinates1 = Coordinates(self.values_2D)
coordinates2 = Coordinates(self.values_2D)
expected = Coordinates([2.0, 4.0])
coordinates1 += coordinates2
assert expected == coordinates1
def test_coordinates_subtraction_and_assigment(self):
coordinates1 = Coordinates(self.values_2D)
coordinates2 = Coordinates(self.values_2D)
expected = Coordinates([0.0, 0.0])
coordinates1 -= coordinates2
assert expected == coordinates1
def test_norm(self):
coordinates = Coordinates(self.values_2D)
assert_almost_equals(2.236067977, coordinates.norm())
def test_distance_same_coordinate(self):
coordinates = Coordinates(self.values_2D)
assert_almost_equals(0.0, coordinates.distance(coordinates))
def test_distance_different_coordinates(self):
coordinates1 = Coordinates([0., 0., 0.])
coordinates2 = Coordinates([20., 0., 21.])
assert_almost_equals(29.0, coordinates1.distance(coordinates2))
def test_distance2_same_coordinate(self):
coordinates = Coordinates(self.values_2D)
assert_almost_equals(0.0, coordinates.distance2(coordinates))
def test_sum_of_squares(self):
coordinates = Coordinates(self.values_2D)
assert_almost_equals(5.0, coordinates.sum_of_squares())
def test_distance2_different_coordinates(self):
coordinates1 = Coordinates(self.values_2D)
coordinates2 = Coordinates([2.0, 3.0])
assert_almost_equals(2.0, coordinates1.distance2(coordinates2))
def test_multiplication_and_assigment(self):
coordinates = Coordinates(self.values_3D)
expected = Coordinates([-3.0, -6.0, -9.0])
coordinates *= -3.0
assert expected == coordinates
def test_multiplication(self):
coordinates = Coordinates(self.values_3D)
expected = Coordinates([-3.0, -6.0, -9.0])
assert expected == (coordinates * -3.0)
def test_move_different_coordinates(self):
coordinates1 = Coordinates(self.values_2D)
coordinates2 = Coordinates([0.0, 1.0])
expected = Coordinates([-1.12132034356, -0.12132034356])
assert expected == coordinates1.move(coordinates2, 3.0)
def test_move_same_coordinate(self):
coordinates1 = Coordinates(self.values_2D)
assert coordinates1 == coordinates1.move(coordinates1)
class TestCoordinatesFileReader:
def setUp(self):
self.golden_data_path = os.path.normpath(os.path.dirname(os.path.realpath(__file__))) + '/golden_data/'
def tearDown(self):
pass
def test_read_coordinates_from_file(self):
reader = CoordinatesFileReader(2)
coordinates = reader.get_coordinates_from_file(self.golden_data_path + 'initial_positions.txt')
assert 50 == len(coordinates)
assert "(0.745916, -0.92056)" == str(coordinates[0])
assert "(-2.29363, -0.229427)" == str(coordinates[9])
assert "(0.617171, -2.85014)" == str(coordinates[-1])
@raises(GSOCoordinatesError)
def test_read_coordinates_from_file_with_errors(self):
reader = CoordinatesFileReader(2)
coordinates = reader.get_coordinates_from_file(self.golden_data_path + 'initial_positions_with_error.txt')
assert len(coordinates)
@raises(GSOCoordinatesError)
def test_read_coordinates_from_file_with_error_in_column(self):
reader = CoordinatesFileReader(2)
coordinates = reader.get_coordinates_from_file(self.golden_data_path + 'initial_positions_with_wrong_column.txt')
assert len(coordinates)
@raises(GSOCoordinatesError)
def test_read_coordinates_from_file_no_file(self):
reader = CoordinatesFileReader(2)
coordinates = reader.get_coordinates_from_file(self.golden_data_path + 'no_file.txt')
assert len(coordinates)
| gpl-3.0 |
LohithBlaze/scikit-learn | sklearn/tests/test_metaestimators.py | 226 | 4954 | """Common tests for metaestimators"""
import functools
import numpy as np
from sklearn.base import BaseEstimator
from sklearn.externals.six import iterkeys
from sklearn.datasets import make_classification
from sklearn.utils.testing import assert_true, assert_false, assert_raises
from sklearn.pipeline import Pipeline
from sklearn.grid_search import GridSearchCV, RandomizedSearchCV
from sklearn.feature_selection import RFE, RFECV
from sklearn.ensemble import BaggingClassifier
class DelegatorData(object):
def __init__(self, name, construct, skip_methods=(),
fit_args=make_classification()):
self.name = name
self.construct = construct
self.fit_args = fit_args
self.skip_methods = skip_methods
DELEGATING_METAESTIMATORS = [
DelegatorData('Pipeline', lambda est: Pipeline([('est', est)])),
DelegatorData('GridSearchCV',
lambda est: GridSearchCV(
est, param_grid={'param': [5]}, cv=2),
skip_methods=['score']),
DelegatorData('RandomizedSearchCV',
lambda est: RandomizedSearchCV(
est, param_distributions={'param': [5]}, cv=2, n_iter=1),
skip_methods=['score']),
DelegatorData('RFE', RFE,
skip_methods=['transform', 'inverse_transform', 'score']),
DelegatorData('RFECV', RFECV,
skip_methods=['transform', 'inverse_transform', 'score']),
DelegatorData('BaggingClassifier', BaggingClassifier,
skip_methods=['transform', 'inverse_transform', 'score',
'predict_proba', 'predict_log_proba', 'predict'])
]
def test_metaestimator_delegation():
# Ensures specified metaestimators have methods iff subestimator does
def hides(method):
@property
def wrapper(obj):
if obj.hidden_method == method.__name__:
raise AttributeError('%r is hidden' % obj.hidden_method)
return functools.partial(method, obj)
return wrapper
class SubEstimator(BaseEstimator):
def __init__(self, param=1, hidden_method=None):
self.param = param
self.hidden_method = hidden_method
def fit(self, X, y=None, *args, **kwargs):
self.coef_ = np.arange(X.shape[1])
return True
def _check_fit(self):
if not hasattr(self, 'coef_'):
raise RuntimeError('Estimator is not fit')
@hides
def inverse_transform(self, X, *args, **kwargs):
self._check_fit()
return X
@hides
def transform(self, X, *args, **kwargs):
self._check_fit()
return X
@hides
def predict(self, X, *args, **kwargs):
self._check_fit()
return np.ones(X.shape[0])
@hides
def predict_proba(self, X, *args, **kwargs):
self._check_fit()
return np.ones(X.shape[0])
@hides
def predict_log_proba(self, X, *args, **kwargs):
self._check_fit()
return np.ones(X.shape[0])
@hides
def decision_function(self, X, *args, **kwargs):
self._check_fit()
return np.ones(X.shape[0])
@hides
def score(self, X, *args, **kwargs):
self._check_fit()
return 1.0
methods = [k for k in iterkeys(SubEstimator.__dict__)
if not k.startswith('_') and not k.startswith('fit')]
methods.sort()
for delegator_data in DELEGATING_METAESTIMATORS:
delegate = SubEstimator()
delegator = delegator_data.construct(delegate)
for method in methods:
if method in delegator_data.skip_methods:
continue
assert_true(hasattr(delegate, method))
assert_true(hasattr(delegator, method),
msg="%s does not have method %r when its delegate does"
% (delegator_data.name, method))
# delegation before fit raises an exception
assert_raises(Exception, getattr(delegator, method),
delegator_data.fit_args[0])
delegator.fit(*delegator_data.fit_args)
for method in methods:
if method in delegator_data.skip_methods:
continue
# smoke test delegation
getattr(delegator, method)(delegator_data.fit_args[0])
for method in methods:
if method in delegator_data.skip_methods:
continue
delegate = SubEstimator(hidden_method=method)
delegator = delegator_data.construct(delegate)
assert_false(hasattr(delegate, method))
assert_false(hasattr(delegator, method),
msg="%s has method %r when its delegate does not"
% (delegator_data.name, method))
| bsd-3-clause |
jkyeung/XlsxWriter | xlsxwriter/test/table/test_table01.py | 1 | 1893 | ###############################################################################
#
# Tests for XlsxWriter.
#
# Copyright (c), 2013-2016, John McNamara, jmcnamara@cpan.org
#
import unittest
from ...compatibility import StringIO
from ..helperfunctions import _xml_to_list
from ...table import Table
from ...worksheet import Worksheet
from ...workbook import WorksheetMeta
from ...sharedstrings import SharedStringTable
class TestAssembleTable(unittest.TestCase):
"""
Test assembling a complete Table file.
"""
def test_assemble_xml_file(self):
"""Test writing a table"""
self.maxDiff = None
worksheet = Worksheet()
worksheet.worksheet_meta = WorksheetMeta()
worksheet.str_table = SharedStringTable()
worksheet.add_table('C3:F13')
worksheet._prepare_tables(1, {})
fh = StringIO()
table = Table()
table._set_filehandle(fh)
table._set_properties(worksheet.tables[0])
table._assemble_xml_file()
exp = _xml_to_list("""
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<table xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" id="1" name="Table1" displayName="Table1" ref="C3:F13" totalsRowShown="0">
<autoFilter ref="C3:F13"/>
<tableColumns count="4">
<tableColumn id="1" name="Column1"/>
<tableColumn id="2" name="Column2"/>
<tableColumn id="3" name="Column3"/>
<tableColumn id="4" name="Column4"/>
</tableColumns>
<tableStyleInfo name="TableStyleMedium9" showFirstColumn="0" showLastColumn="0" showRowStripes="1" showColumnStripes="0"/>
</table>
""")
got = _xml_to_list(fh.getvalue())
self.assertEqual(got, exp)
| bsd-2-clause |
flexiant/xen | tools/xm-test/tests/create/08_create_mem128_pos.py | 42 | 1164 | #!/usr/bin/python
# Copyright (C) International Business Machines Corp., 2005
# Author: Li Ge <lge@us.ibm.com>
# Test Description:
# Positive Test
# Test for creating domain with mem=.
import sys
import re
import time
from XmTestLib import *
rdpath = os.environ.get("RD_PATH")
if not rdpath:
rdpath = "../ramdisk"
#get current free memory info
mem = int(getInfo("free_memory"))
if mem < 128:
SKIP("This test needs 128 MB of free memory (%i MB avail)" % mem)
#create a domain with mem=128
config={"memory": 128}
domain_mem128=XmTestDomain(extraConfig=config)
#start it
try:
domain_mem128.start(noConsole=True)
except DomainError, e:
if verbose:
print "Failed to create test domain_mem128 because:"
print e.extra
FAIL(str(e))
#verify it is running with 128MB mem
eyecatcher1 = str(isDomainRunning(domain_mem128.getName()))
if eyecatcher1 != "True":
FAIL("Failed to verify that a 128MB domain started")
eyecatcher2 = getDomMem(domain_mem128.getName())
if eyecatcher2 not in range(126, 129):
FAIL("Started domain with 128MB, but it got %i MB" % eyecatcher2)
#stop the domain (nice shutdown)
domain_mem128.stop()
| gpl-2.0 |
IndraVikas/scikit-learn | examples/hetero_feature_union.py | 288 | 6236 | """
=============================================
Feature Union with Heterogeneous Data Sources
=============================================
Datasets can often contain components of that require different feature
extraction and processing pipelines. This scenario might occur when:
1. Your dataset consists of heterogeneous data types (e.g. raster images and
text captions)
2. Your dataset is stored in a Pandas DataFrame and different columns
require different processing pipelines.
This example demonstrates how to use
:class:`sklearn.feature_extraction.FeatureUnion` on a dataset containing
different types of features. We use the 20-newsgroups dataset and compute
standard bag-of-words features for the subject line and body in separate
pipelines as well as ad hoc features on the body. We combine them (with
weights) using a FeatureUnion and finally train a classifier on the combined
set of features.
The choice of features is not particularly helpful, but serves to illustrate
the technique.
"""
# Author: Matt Terry <matt.terry@gmail.com>
#
# License: BSD 3 clause
from __future__ import print_function
import numpy as np
from sklearn.base import BaseEstimator, TransformerMixin
from sklearn.datasets import fetch_20newsgroups
from sklearn.datasets.twenty_newsgroups import strip_newsgroup_footer
from sklearn.datasets.twenty_newsgroups import strip_newsgroup_quoting
from sklearn.decomposition import TruncatedSVD
from sklearn.feature_extraction import DictVectorizer
from sklearn.feature_extraction.text import TfidfVectorizer
from sklearn.metrics import classification_report
from sklearn.pipeline import FeatureUnion
from sklearn.pipeline import Pipeline
from sklearn.svm import SVC
class ItemSelector(BaseEstimator, TransformerMixin):
"""For data grouped by feature, select subset of data at a provided key.
The data is expected to be stored in a 2D data structure, where the first
index is over features and the second is over samples. i.e.
>> len(data[key]) == n_samples
Please note that this is the opposite convention to sklearn feature
matrixes (where the first index corresponds to sample).
ItemSelector only requires that the collection implement getitem
(data[key]). Examples include: a dict of lists, 2D numpy array, Pandas
DataFrame, numpy record array, etc.
>> data = {'a': [1, 5, 2, 5, 2, 8],
'b': [9, 4, 1, 4, 1, 3]}
>> ds = ItemSelector(key='a')
>> data['a'] == ds.transform(data)
ItemSelector is not designed to handle data grouped by sample. (e.g. a
list of dicts). If your data is structured this way, consider a
transformer along the lines of `sklearn.feature_extraction.DictVectorizer`.
Parameters
----------
key : hashable, required
The key corresponding to the desired value in a mappable.
"""
def __init__(self, key):
self.key = key
def fit(self, x, y=None):
return self
def transform(self, data_dict):
return data_dict[self.key]
class TextStats(BaseEstimator, TransformerMixin):
"""Extract features from each document for DictVectorizer"""
def fit(self, x, y=None):
return self
def transform(self, posts):
return [{'length': len(text),
'num_sentences': text.count('.')}
for text in posts]
class SubjectBodyExtractor(BaseEstimator, TransformerMixin):
"""Extract the subject & body from a usenet post in a single pass.
Takes a sequence of strings and produces a dict of sequences. Keys are
`subject` and `body`.
"""
def fit(self, x, y=None):
return self
def transform(self, posts):
features = np.recarray(shape=(len(posts),),
dtype=[('subject', object), ('body', object)])
for i, text in enumerate(posts):
headers, _, bod = text.partition('\n\n')
bod = strip_newsgroup_footer(bod)
bod = strip_newsgroup_quoting(bod)
features['body'][i] = bod
prefix = 'Subject:'
sub = ''
for line in headers.split('\n'):
if line.startswith(prefix):
sub = line[len(prefix):]
break
features['subject'][i] = sub
return features
pipeline = Pipeline([
# Extract the subject & body
('subjectbody', SubjectBodyExtractor()),
# Use FeatureUnion to combine the features from subject and body
('union', FeatureUnion(
transformer_list=[
# Pipeline for pulling features from the post's subject line
('subject', Pipeline([
('selector', ItemSelector(key='subject')),
('tfidf', TfidfVectorizer(min_df=50)),
])),
# Pipeline for standard bag-of-words model for body
('body_bow', Pipeline([
('selector', ItemSelector(key='body')),
('tfidf', TfidfVectorizer()),
('best', TruncatedSVD(n_components=50)),
])),
# Pipeline for pulling ad hoc features from post's body
('body_stats', Pipeline([
('selector', ItemSelector(key='body')),
('stats', TextStats()), # returns a list of dicts
('vect', DictVectorizer()), # list of dicts -> feature matrix
])),
],
# weight components in FeatureUnion
transformer_weights={
'subject': 0.8,
'body_bow': 0.5,
'body_stats': 1.0,
},
)),
# Use a SVC classifier on the combined features
('svc', SVC(kernel='linear')),
])
# limit the list of categories to make running this exmaple faster.
categories = ['alt.atheism', 'talk.religion.misc']
train = fetch_20newsgroups(random_state=1,
subset='train',
categories=categories,
)
test = fetch_20newsgroups(random_state=1,
subset='test',
categories=categories,
)
pipeline.fit(train.data, train.target)
y = pipeline.predict(test.data)
print(classification_report(y, test.target))
| bsd-3-clause |
Nitaco/ansible | lib/ansible/modules/storage/zfs/zpool_facts.py | 52 | 6554 | #!/usr/bin/python
# -*- coding: utf-8 -*-
# (c) 2016, Adam Števko <adam.stevko@gmail.com>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: zpool_facts
short_description: Gather facts about ZFS pools.
description:
- Gather facts from ZFS pool properties.
version_added: "2.3"
author: Adam Števko (@xen0l)
options:
name:
description:
- ZFS pool name.
aliases: [ "pool", "zpool" ]
required: false
parsable:
description:
- Specifies if property values should be displayed in machine
friendly format.
type: bool
default: False
required: false
properties:
description:
- Specifies which dataset properties should be queried in comma-separated format.
For more information about dataset properties, check zpool(1M) man page.
aliases: [ "props" ]
default: all
required: false
'''
EXAMPLES = '''
# Gather facts about ZFS pool rpool
- zpool_facts: pool=rpool
# Gather space usage about all imported ZFS pools
- zpool_facts: properties='free,size'
- debug: msg='ZFS pool {{ item.name }} has {{ item.free }} free space out of {{ item.size }}.'
with_items: '{{ ansible_zfs_pools }}'
'''
RETURN = '''
ansible_facts:
description: Dictionary containing all the detailed information about the ZFS pool facts
returned: always
type: complex
contains:
ansible_zfs_pools:
description: ZFS pool facts
returned: always
type: string
sample:
{
"allocated": "3.46G",
"altroot": "-",
"autoexpand": "off",
"autoreplace": "off",
"bootfs": "rpool/ROOT/openindiana",
"cachefile": "-",
"capacity": "6%",
"comment": "-",
"dedupditto": "0",
"dedupratio": "1.00x",
"delegation": "on",
"expandsize": "-",
"failmode": "wait",
"feature@async_destroy": "enabled",
"feature@bookmarks": "enabled",
"feature@edonr": "enabled",
"feature@embedded_data": "active",
"feature@empty_bpobj": "active",
"feature@enabled_txg": "active",
"feature@extensible_dataset": "enabled",
"feature@filesystem_limits": "enabled",
"feature@hole_birth": "active",
"feature@large_blocks": "enabled",
"feature@lz4_compress": "active",
"feature@multi_vdev_crash_dump": "enabled",
"feature@sha512": "enabled",
"feature@skein": "enabled",
"feature@spacemap_histogram": "active",
"fragmentation": "3%",
"free": "46.3G",
"freeing": "0",
"guid": "15729052870819522408",
"health": "ONLINE",
"leaked": "0",
"listsnapshots": "off",
"name": "rpool",
"readonly": "off",
"size": "49.8G",
"version": "-"
}
name:
description: ZFS pool name
returned: always
type: string
sample: rpool
parsable:
description: if parsable output should be provided in machine friendly format.
returned: if 'parsable' is set to True
type: boolean
sample: True
'''
from collections import defaultdict
from ansible.module_utils.six import iteritems
from ansible.module_utils.basic import AnsibleModule
class ZPoolFacts(object):
def __init__(self, module):
self.module = module
self.name = module.params['name']
self.parsable = module.params['parsable']
self.properties = module.params['properties']
self._pools = defaultdict(dict)
self.facts = []
def pool_exists(self):
cmd = [self.module.get_bin_path('zpool')]
cmd.append('list')
cmd.append(self.name)
(rc, out, err) = self.module.run_command(cmd)
if rc == 0:
return True
else:
return False
def get_facts(self):
cmd = [self.module.get_bin_path('zpool')]
cmd.append('get')
cmd.append('-H')
if self.parsable:
cmd.append('-p')
cmd.append('-o')
cmd.append('name,property,value')
cmd.append(self.properties)
if self.name:
cmd.append(self.name)
(rc, out, err) = self.module.run_command(cmd)
if rc == 0:
for line in out.splitlines():
pool, property, value = line.split('\t')
self._pools[pool].update({property: value})
for k, v in iteritems(self._pools):
v.update({'name': k})
self.facts.append(v)
return {'ansible_zfs_pools': self.facts}
else:
self.module.fail_json(msg='Error while trying to get facts about ZFS pool: %s' % self.name,
stderr=err,
rc=rc)
def main():
module = AnsibleModule(
argument_spec=dict(
name=dict(required=False, aliases=['pool', 'zpool'], type='str'),
parsable=dict(required=False, default=False, type='bool'),
properties=dict(required=False, default='all', type='str'),
),
supports_check_mode=True
)
zpool_facts = ZPoolFacts(module)
result = {}
result['changed'] = False
result['name'] = zpool_facts.name
if zpool_facts.parsable:
result['parsable'] = zpool_facts.parsable
if zpool_facts.name is not None:
if zpool_facts.pool_exists():
result['ansible_facts'] = zpool_facts.get_facts()
else:
module.fail_json(msg='ZFS pool %s does not exist!' % zpool_facts.name)
else:
result['ansible_facts'] = zpool_facts.get_facts()
module.exit_json(**result)
if __name__ == '__main__':
main()
| gpl-3.0 |
flwh/KK_mt6589_iq451 | prebuilts/python/linux-x86/2.7.5/lib/python2.7/lib2to3/fixes/fix_itertools_imports.py | 325 | 2094 | """ Fixer for imports of itertools.(imap|ifilter|izip|ifilterfalse) """
# Local imports
from lib2to3 import fixer_base
from lib2to3.fixer_util import BlankLine, syms, token
class FixItertoolsImports(fixer_base.BaseFix):
BM_compatible = True
PATTERN = """
import_from< 'from' 'itertools' 'import' imports=any >
""" %(locals())
def transform(self, node, results):
imports = results['imports']
if imports.type == syms.import_as_name or not imports.children:
children = [imports]
else:
children = imports.children
for child in children[::2]:
if child.type == token.NAME:
member = child.value
name_node = child
elif child.type == token.STAR:
# Just leave the import as is.
return
else:
assert child.type == syms.import_as_name
name_node = child.children[0]
member_name = name_node.value
if member_name in (u'imap', u'izip', u'ifilter'):
child.value = None
child.remove()
elif member_name in (u'ifilterfalse', u'izip_longest'):
node.changed()
name_node.value = (u'filterfalse' if member_name[1] == u'f'
else u'zip_longest')
# Make sure the import statement is still sane
children = imports.children[:] or [imports]
remove_comma = True
for child in children:
if remove_comma and child.type == token.COMMA:
child.remove()
else:
remove_comma ^= True
while children and children[-1].type == token.COMMA:
children.pop().remove()
# If there are no imports left, just get rid of the entire statement
if (not (imports.children or getattr(imports, 'value', None)) or
imports.parent is None):
p = node.prefix
node = BlankLine()
node.prefix = p
return node
| gpl-2.0 |
purisc-group/purisc | compiler/class_def/conversions/arithmetic.py | 1 | 29184 | from helpers import next_subleq
from helpers import subleq
from helpers import clear
import re
def add(instr, assem):
a = instr.args[0];
b = instr.args[1];
c = instr.result;
t0 = assem.getNextTemp();
#check for literals
if re.match("\d+",a):
if a not in assem.dataMem:
assem.dataMem[a] = a;
if re.match("\d+",b):
if b not in assem.dataMem:
assem.dataMem[b] = b;
assem.progMem.append("\n// " + instr.raw);
assem.subleq(t0,t0,"NEXT");
assem.subleq(a,t0,"NEXT");
assem.subleq(b,t0,"NEXT");
assem.subleq(c,c,"NEXT");
assem.subleq(t0,c,"NEXT");
def sub(instr, assem):
a = instr.args[0];
b = instr.args[1];
c = instr.result;
#check for literals
if re.match("\d+",a):
if a not in assem.dataMem:
assem.dataMem[a] = a;
if re.match("\d+",b):
if b not in assem.dataMem:
assem.dataMem[b] = b;
assem.progMem.append("\n // " + instr.raw);
assem.subleq(c,c,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(a,t0,"NEXT");
assem.subleq(t0,c,"NEXT");
assem.subleq(b,c,"NEXT");
def mul(instr, assem):
arg1 = instr.args[0];
arg2 = instr.args[1];
result = instr.result;
c = assem.getNextReserved("workingResult"); # will hold the value of the negative answer until it is flipped at the end if necessary
a = assem.getNextReserved("mul");
b = assem.getNextReserved("mul");
flip = assem.getNextReserved("flip");
i0 = assem.getNextReserved("i");
operand = assem.getNextReserved("operand");
power = assem.getNextReserved("power");
decomp = assem.getNextReserved("decomp");
decomp_ = assem.getNextReserved("mul_decomp_");
powers = assem.getNextReserved("powers");
p_ = "powersOf2_";
#labels
flipA = assem.getNextReserved("flipA");
checkB = assem.getNextReserved("checkB");
flipB = assem.getNextReserved("flipB");
continue0 = assem.getNextReserved("continue0_");
continue1 = assem.getNextReserved("continue1_");
aLess = assem.getNextReserved("aLess");
continue2 = assem.getNextReserved("continue2_");
begin = assem.getNextReserved("begin");
p_0 = assem.getNextReserved("p_0_");
d_0 = assem.getNextReserved("d_0_");
p_1 = assem.getNextReserved("p_1_");
less = assem.getNextReserved("less");
test = assem.getNextReserved("test");
restore = assem.getNextReserved("restore");
continue3 = assem.getNextReserved("continue3_");
begin2 = assem.getNextReserved("begin2_");
d_2 = assem.getNextReserved("d_2_");
d_3 = assem.getNextReserved("d_3_");
d_4 = assem.getNextReserved("d_4_");
add = assem.getNextReserved("add");
regardless = assem.getNextReserved("regardless");
flipSign = assem.getNextReserved("flipSign");
finish = assem.getNextReserved("finish");
noflipA = assem.getNextReserved("noFlipA");
noflipB = assem.getNextReserved("noFlipB");
t0 = assem.getNextTemp();
t1 = assem.getNextTemp();
t3 = assem.getNextTemp();
t4 = assem.getNextTemp();
assem.progMem.append("\n// " + instr.raw);
#determine the sign of the result
assem.subleq(a,a,"NEXT"); #check the sign of A
assem.subleq(b,b,"NEXT");
assem.subleq(flip,flip,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(arg1,t0,noflipA);
assem.subleq(t0,a,"NEXT");
assem.subleq(1,flip,checkB);
assem.subleq(noflipA + ":" + arg1,a,"NEXT");
assem.subleq(checkB + ":" + t0,t0,"NEXT"); #check the sign of B
assem.subleq(arg2,t0,noflipB);
assem.subleq(t0,b,"NEXT");
assem.subleq(-1,flip,"NEXT");
assem.subleq(t0,t0,continue0);
assem.subleq(noflipB + ":" + arg2,b,"NEXT");
#determine the operand
assem.subleq(continue0 + ":" + operand,operand,"NEXT");
assem.subleq(power,power,"NEXT");
assem.subleq(a,b,aLess);
assem.subleq(a,power,"NEXT");
assem.subleq(b,operand,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(power,t0,"NEXT");
assem.subleq(t0,operand,"NEXT");
assem.subleq(t0,t0,continue1);
assem.subleq(aLess + ":" + a,operand,"NEXT");
assem.subleq(b,power,"NEXT");
assem.subleq(t0,t0,'NEXT');
assem.subleq(operand,t0,"NEXT");
assem.subleq(t0,power,"NEXT");
#decompose the operand into powers of 2
#maxPower = -1;
# for i = 30 -> 0
#if operand - 2^i >= 0
#powers[i] = 1
#operand = operand - 2^i
#maxPower == -1
#maxPower = i
#if operand - 2^i == 0:
#break;
two_i = assem.getNextReserved("two_i");
decomp_i = assem.getNextReserved("decomp_i");
restore = assem.getNextReserved("restore");
maxPower = assem.getNextReserved("maxPower");
maxFlag = assem.getNextReserved("maxFlag");
notMax = assem.getNextReserved("notMax");
continue2 = assem.getNextReserved("continue2");
incr0 = assem.getNextReserved("inc");
loop0 = assem.getNextReserved("loop");
t4 = assem.getNextTemp();
assem.dataMem[-2] = -2;
assem.dataMem[0] = 0;
#setup loop
assem.subleq(continue1 + ":" + i0,i0,"NEXT");
assem.subleq(-30,i0,"NEXT");
assem.subleq(two_i,two_i,"NEXT");
assem.subleq("powersOf2_",two_i,"NEXT");
assem.subleq(30,two_i,"NEXT");
assem.subleq(decomp_i,decomp_i,"NEXT");
assem.subleq("mul_decomp_",decomp_i,"NEXT");
assem.subleq(30,decomp_i,"NEXT");
assem.subleq(maxPower,maxPower,"NEXT");
assem.subleq(maxFlag,maxFlag,"NEXT");
assem.subleq(-2,maxFlag, "NEXT");
assem.subleq(loop0 + ":" + p_0,p_0,"NEXT");
assem.subleq(two_i,p_0,"NEXT");
assem.subleq(d_0,d_0,"NEXT");
assem.subleq(decomp_i,d_0,"NEXT");
assem.subleq(p_1,p_1,"NEXT");
assem.subleq(two_i,p_1,"NEXT");
assem.subleq(p_0 + ":#1",operand,"NEXT"); #operand = operand - 2^i
assem.subleq(-1,operand,restore); #add one to handle zero case
assem.subleq(1,operand,"NEXT");
assem.subleq(-1,d_0 + ":#1","NEXT"); #subtract the one
assem.subleq(1,maxFlag,notMax);
assem.subleq(i0,maxPower,"NEXT");
assem.subleq(notMax + ":0",operand,continue2);
assem.subleq(t0,t0,incr0);
assem.subleq(restore + ":" + t0,t0,"NEXT");
assem.subleq(p_1 + ":#1",t0,"NEXT");
assem.subleq(t0,operand,"NEXT");
assem.subleq(1,operand,"NEXT");
#decrement and repeat if necessary
assem.subleq(incr0 + ":-1",decomp_i,"NEXT");
assem.subleq(-1,two_i,"NEXT");
assem.subleq(1,i0,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(i0,t0,loop0);
#do successive additions of powers of 2
i1 = assem.getNextReserved("i");
adder = assem.getNextReserved("adder");
op = assem.getNextReserved("op");
loop2 = assem.getNextReserved("loop");
continue3 = assem.getNextReserved("continue3");
continueLoop = assem.getNextReserved("contLoop");
d_3 = assem.getNextReserved("d_3");
noADD = assem.getNextReserved("noAdd");
assem.subleq(continue2 + ":" + i1,i1,"NEXT");
assem.subleq("2938483",t0,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(maxPower,t0,"NEXT")
assem.subleq(t1,t1,"NEXT");
assem.subleq(t0,t1,"NEXT");
assem.subleq(maxPower,maxPower,"NEXT");
assem.subleq(t1,maxPower,"NEXT");
assem.subleq(adder,adder,"NEXT");
assem.subleq(op,op,"NEXT");
assem.subleq(power,op,"NEXT");
assem.subleq(op,adder,'NEXT');
assem.subleq(decomp_i,decomp_i,"NEXT");
assem.subleq("mul_decomp_",decomp_i,"NEXT");
assem.subleq(c,c,"NEXT");
assem.subleq(loop2 + ":" + maxPower,i1,continueLoop); #for i = 0 -> maxPower
assem.subleq(t0,t0,continue3);
assem.subleq(continueLoop + ":" + t0,t0,"NEXT");
assem.subleq(d_3,d_3,"NEXT");
assem.subleq(decomp_i,d_3,"NEXT");
assem.subleq(maxPower,t0,"NEXT"); #restore i to what it was before comparison
assem.subleq(t0,i1,"NEXT");
assem.subleq(0,d_3 + ":#1",noADD);
assem.subleq(adder,c,"NEXT");
assem.subleq(noADD + ":" + t0,t0,"NEXT");
assem.subleq(adder,t0,"NEXT");
assem.subleq(t0,adder,"NEXT");
#increment stuff
assem.subleq(-1,i1,"NEXT");
assem.subleq(1,decomp_i,"NEXT");
assem.subleq(t0,t0,loop2);
assem.subleq(continue3 + ":" + t0,t0,"NEXT");
#determine sign. c is the negative right now so flip if flip flag == 0
done = assem.getNextReserved("done");
ansPos = assem.getNextReserved("ansPos");
ansNeg = assem.getNextReserved("ansNeg");
'''assem.subleq(result,result,"NEXT");
assem.subleq(flip,result,"NEXT");
assem.subleq(t0,t0,"#-1");'''
assem.subleq(-1,flip,ansNeg);
assem.subleq(1,flip,ansPos);
assem.subleq(t0,t0,ansNeg);
assem.subleq(ansPos + ":" + result,result,"NEXT");
assem.subleq(c,result,"NEXT");
assem.subleq(t0,t0,done);
assem.subleq(ansNeg + ":" + t0,t0,"NEXT");
assem.subleq(c,t0,"NEXT");
assem.subleq(t0,result,"NEXT");
assem.subleq(done + ":" + t0,t0,"NEXT");
assem.dataMem["1"] = "#1";
assem.dataMem["-30"] = "#-30";
assem.dataMem["0"] = "#0";
assem.dataMem["30"] = "#30";
assem.dataMem["-1"] = "#-1";
assem.dataMem["2"] = "#2";
assem.dataMem["2938483"] = "#2938483";
#space for the powers of 2
assem.dataMem["powersOf2_1"] = "#1"
assem.dataMem["powersOf2_2"] = "#2"
assem.dataMem["powersOf2_4"] = "#4"
assem.dataMem["powersOf2_8"] = "#8"
assem.dataMem["powersOf2_16"] = "#16"
assem.dataMem["powersOf2_32"] = "#32"
assem.dataMem["powersOf2_64"] = "#64"
assem.dataMem["powersOf2_128"] = "#128"
assem.dataMem["powersOf2_256"] = "#256"
assem.dataMem["powersOf2_512"] = "#512"
assem.dataMem["powersOf2_1024"] = "#1024"
assem.dataMem["powersOf2_2048"] = "#2048"
assem.dataMem["powersOf2_4096"] = "#4096"
assem.dataMem["powersOf2_8192"] = "#8192"
assem.dataMem["powersOf2_16384"] = "#16384"
assem.dataMem["powersOf2_32768"] = "#32768"
assem.dataMem["powersOf2_65536"] = "#65536"
assem.dataMem["powersOf2_131072"] = "#131072"
assem.dataMem["powersOf2_262144"] = "#262144"
assem.dataMem["powersOf2_524288"] = "#524288"
assem.dataMem["powersOf2_1048576"] = "#1048576"
assem.dataMem["powersOf2_2097152"] = "#2097152"
assem.dataMem["powersOf2_4194304"] = "#4194304"
assem.dataMem["powersOf2_8388608"] = "#8388608"
assem.dataMem["powersOf2_16777216"] = "#16777216"
assem.dataMem["powersOf2_33554432"] = "#33554432"
assem.dataMem["powersOf2_67108864"] = "#67108864"
assem.dataMem["powersOf2_134217728"] = "#134217728"
assem.dataMem["powersOf2_268435456"] = "#268435456"
assem.dataMem["powersOf2_536870912"] = "#536870912"
assem.dataMem["powersOf2_1073741824"] = "#1073741824"
assem.dataMem["powersOf2_"] = "&powersOf2_1"
#space for the decomposition, will be reused every multiplication
assem.dataMem["mul_decomp_0"] = "#0"
assem.dataMem["mul_decomp_1"] = "#0"
assem.dataMem["mul_decomp_2"] = "#0"
assem.dataMem["mul_decomp_3"] = "#0"
assem.dataMem["mul_decomp_4"] = "#0"
assem.dataMem["mul_decomp_5"] = "#0"
assem.dataMem["mul_decomp_6"] = "#0"
assem.dataMem["mul_decomp_7"] = "#0"
assem.dataMem["mul_decomp_8"] = "#0"
assem.dataMem["mul_decomp_9"] = "#0"
assem.dataMem["mul_decomp_10"] = "#0"
assem.dataMem["mul_decomp_11"] = "#0"
assem.dataMem["mul_decomp_12"] = "#0"
assem.dataMem["mul_decomp_13"] = "#0"
assem.dataMem["mul_decomp_14"] = "#0"
assem.dataMem["mul_decomp_15"] = "#0"
assem.dataMem["mul_decomp_16"] = "#0"
assem.dataMem["mul_decomp_17"] = "#0"
assem.dataMem["mul_decomp_18"] = "#0"
assem.dataMem["mul_decomp_19"] = "#0"
assem.dataMem["mul_decomp_20"] = "#0"
assem.dataMem["mul_decomp_21"] = "#0"
assem.dataMem["mul_decomp_22"] = "#0"
assem.dataMem["mul_decomp_23"] = "#0"
assem.dataMem["mul_decomp_24"] = "#0"
assem.dataMem["mul_decomp_25"] = "#0"
assem.dataMem["mul_decomp_26"] = "#0"
assem.dataMem["mul_decomp_27"] = "#0"
assem.dataMem["mul_decomp_28"] = "#0"
assem.dataMem["mul_decomp_29"] = "#0"
assem.dataMem["mul_decomp_30"] = "#0"
assem.dataMem["mul_decomp_"] = "&mul_decomp_0"
def div(instr, assem):
arg1 = instr.args[0];
arg2 = instr.args[1];
c = instr.result;
a = assem.getNextReserved("A");
b = assem.getNextReserved("B");
num = assem.getNextReserved("num");
denom = assem.getNextReserved("denom");
t0 = assem.getNextTemp();
t1 = assem.getNextTemp();
flip = assem.getNextReserved("flip");
noflipA = assem.getNextReserved("noflipA");
noflipB = assem.getNextReserved("noflipB");
checkB = assem.getNextReserved("checkB");
continue0 = assem.getNextReserved("continue");
continue1 = assem.getNextReserved("continue");
zero = assem.getNextReserved("zero");
done = assem.getNextReserved("done");
i0 = assem.getNextReserved("i");
loop0 = assem.getNextReserved("loop");
d_0 = assem.getNextReserved("d_0");
d_1 = assem.getNextReserved("d_1");
d_2 = assem.getNextReserved("d_2");
d_3 = assem.getNextReserved("d_3");
d_prev_0 = assem.getNextReserved("d_prev_0");
d_prev_1 = assem.getNextReserved("d_prev_1");
d_prev_2 = assem.getNextReserved("d_prev_2");
assem.progMem.append("\n// " + instr.raw);
#check for signs
assem.subleq(a,a,"NEXT"); #check the sign of A
assem.subleq(b,b,"NEXT");
assem.subleq(flip,flip,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(arg1,t0,noflipA);
assem.subleq(arg1,a,"NEXT");
assem.subleq(1,flip,checkB);
assem.subleq(noflipA + ":" + t0,a,"NEXT");
assem.subleq(checkB + ":" + t0,t0,"NEXT"); #check the sign of B
assem.subleq(arg2,t0,noflipB);
assem.subleq(t0,b,"NEXT");
assem.subleq(-1,flip,"NEXT");
assem.subleq(t0,t0,continue1);
assem.subleq(noflipB + ":" + arg2,b,"NEXT");
#compute d*2^i
assem.subleq(continue1 + ":" + b,"div_d_pwrs_0","NEXT");
assem.subleq(i0,i0,"NEXT");
assem.subleq(-1,i0,"NEXT");
#for i = 1 -> 30
assem.subleq(loop0 + ":" + t0,t0,"NEXT");
assem.subleq(t1,t1,"NEXT");
assem.subleq("div_d_pwrs_",t1,"NEXT"); #dereference d[i]
assem.subleq(i0,t1,"NEXT");
assem.subleq(d_0,d_0,"NEXT"); #change the appropriate instructions pointing to d[i]
assem.subleq(t1,d_0,"NEXT");
assem.subleq(d_1,d_1,"NEXT");
assem.subleq(t1,d_1,"NEXT");
assem.subleq(d_2,d_2,"NEXT");
assem.subleq(t1,d_2,"NEXT");
assem.subleq(d_3,d_3,"NEXT");
assem.subleq(t1,d_3,"NEXT");
assem.subleq(-1,t1,"NEXT"); #dereference d[i-1]
assem.subleq(d_prev_0,d_prev_0,"NEXT"); #rewrite the appropriate instructions pointing to d[i-1]
assem.subleq(t1,d_prev_0,"NEXT");
assem.subleq(d_prev_0 + ":#1",t0,"NEXT");
assem.subleq(d_0 + ":#1",d_1 + ":#1", "NEXT");
assem.subleq(t0,d_2 + ":#1","NEXT");
assem.subleq(t0,d_3 + ":#1","NEXT");
assem.subleq(-1,i0,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(i0,t0,"NEXT");
assem.subleq(t1,t1,"NEXT");
assem.subleq(t0,t1,"NEXT");
assem.subleq(30,t1,loop0);
#for i = 30 -> 0
#if n - d*2^i >= 0
#n = n - d
#result += 2^i
# if n-d*2^i == 0
#break
loop1 = assem.getNextReserved("loop");
n = assem.getNextReserved("n");
i1 = assem.getNextReserved("i");
inc = assem.getNextReserved("inc");
restore = assem.getNextReserved("restore");
break0 = assem.getNextReserved("break0");
continue2 = assem.getNextReserved("continue2");
d_i = "d_i"; #pointer to d*2^i
two_i = "two_i"; #pointer to 2^i
d_0 = assem.getNextReserved("d_0");
d_1 = assem.getNextReserved("d_1");
p_0 = assem.getNextReserved("p_0");
assem.subleq(c,c,"NEXT");
assem.subleq(n,n,"NEXT"); #setupt loop
assem.subleq(t0,t0,"NEXT");
assem.subleq(a,t0,"NEXT");
assem.subleq(t0,n,"NEXT")
assem.subleq(i1,i1,"NEXT");
assem.subleq(-30,i1,"NEXT");
assem.subleq(loop1 + ":" + d_0,d_0,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(d_i,t0,"NEXT");
assem.subleq(t0,d_0,"NEXT");
assem.subleq(d_1,d_1,"NEXT");
assem.subleq(t0,d_1,"NEXT");
assem.subleq(p_0,p_0,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(two_i,t0,"NEXT");
assem.subleq(t0,p_0,"NEXT");
assem.subleq(d_0 + ":#1",n,"NEXT");
assem.subleq(-1,n,restore);
assem.subleq(t1,t1,"NEXT");
assem.subleq(p_0 + ":#1",t1,"NEXT");
assem.subleq(t1,c,"NEXT");
assem.subleq(1,n,break0); #restore n to n = n -d*2^i and also break if necessary
assem.subleq(t0,t0,inc);
assem.subleq(break0 + ":" + t0,t0,continue2);
assem.subleq(restore + ":" + t0,t0,"NEXT");
assem.subleq(d_1 + ":#1",t0,"NEXT");
assem.subleq(t0,n,"NEXT");
assem.subleq(1,n,"NEXT");
assem.subleq(inc + ":1",i1,"NEXT"); #decrement and check
assem.subleq(1,d_i,"NEXT");
assem.subleq(1,two_i,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(i1,t0,loop1);
#assem.subleq(continue2 + ":" + t0,t0,"NEXT");
#fli if necessary
flipResult = assem.getNextReserved("flipResult");
assem.subleq(continue2 +":-1" ,flip,flipResult);
assem.subleq(1,flip,done);
assem.subleq(flipResult + ":" + t0,t0,"NEXT");
assem.subleq(c,t0,"NEXT");
assem.subleq(c,c,"NEXT");
assem.subleq(t1,t1,"NEXT");
assem.subleq(t0,t1,"NEXT");
assem.subleq(t1,c,"NEXT");
#done
assem.subleq(done + ":" + t0,t0,"NEXT");
assem.dataMem[-1] = -1;
assem.dataMem[1] = 1;
assem.dataMem[30] = 30;
assem.dataMem[-30] = -30;
assem.dataMem["div_d_pwrs_0"] = "#0"
assem.dataMem["div_d_pwrs_1"] = "#0"
assem.dataMem["div_d_pwrs_2"] = "#0"
assem.dataMem["div_d_pwrs_3"] = "#0"
assem.dataMem["div_d_pwrs_4"] = "#0"
assem.dataMem["div_d_pwrs_5"] = "#0"
assem.dataMem["div_d_pwrs_6"] = "#0"
assem.dataMem["div_d_pwrs_7"] = "#0"
assem.dataMem["div_d_pwrs_8"] = "#0"
assem.dataMem["div_d_pwrs_9"] = "#0"
assem.dataMem["div_d_pwrs_10"] = "#0"
assem.dataMem["div_d_pwrs_11"] = "#0"
assem.dataMem["div_d_pwrs_12"] = "#0"
assem.dataMem["div_d_pwrs_13"] = "#0"
assem.dataMem["div_d_pwrs_14"] = "#0"
assem.dataMem["div_d_pwrs_15"] = "#0"
assem.dataMem["div_d_pwrs_16"] = "#0"
assem.dataMem["div_d_pwrs_17"] = "#0"
assem.dataMem["div_d_pwrs_18"] = "#0"
assem.dataMem["div_d_pwrs_19"] = "#0"
assem.dataMem["div_d_pwrs_20"] = "#0"
assem.dataMem["div_d_pwrs_21"] = "#0"
assem.dataMem["div_d_pwrs_22"] = "#0"
assem.dataMem["div_d_pwrs_23"] = "#0"
assem.dataMem["div_d_pwrs_24"] = "#0"
assem.dataMem["div_d_pwrs_25"] = "#0"
assem.dataMem["div_d_pwrs_26"] = "#0"
assem.dataMem["div_d_pwrs_27"] = "#0"
assem.dataMem["div_d_pwrs_28"] = "#0"
assem.dataMem["div_d_pwrs_29"] = "#0"
assem.dataMem["div_d_pwrs_30"] = "#0"
assem.dataMem["div_d_pwrs_"] = "&div_d_pwrs_0"
assem.dataMem["powersOf2_1"] = "#1"
assem.dataMem["powersOf2_2"] = "#2"
assem.dataMem["powersOf2_4"] = "#4"
assem.dataMem["powersOf2_8"] = "#8"
assem.dataMem["powersOf2_16"] = "#16"
assem.dataMem["powersOf2_32"] = "#32"
assem.dataMem["powersOf2_64"] = "#64"
assem.dataMem["powersOf2_128"] = "#128"
assem.dataMem["powersOf2_256"] = "#256"
assem.dataMem["powersOf2_512"] = "#512"
assem.dataMem["powersOf2_1024"] = "#1024"
assem.dataMem["powersOf2_2048"] = "#2048"
assem.dataMem["powersOf2_4096"] = "#4096"
assem.dataMem["powersOf2_8192"] = "#8192"
assem.dataMem["powersOf2_16384"] = "#16384"
assem.dataMem["powersOf2_32768"] = "#32768"
assem.dataMem["powersOf2_65536"] = "#65536"
assem.dataMem["powersOf2_131072"] = "#131072"
assem.dataMem["powersOf2_262144"] = "#262144"
assem.dataMem["powersOf2_524288"] = "#524288"
assem.dataMem["powersOf2_1048576"] = "#1048576"
assem.dataMem["powersOf2_2097152"] = "#2097152"
assem.dataMem["powersOf2_4194304"] = "#4194304"
assem.dataMem["powersOf2_8388608"] = "#8388608"
assem.dataMem["powersOf2_16777216"] = "#16777216"
assem.dataMem["powersOf2_33554432"] = "#33554432"
assem.dataMem["powersOf2_67108864"] = "#67108864"
assem.dataMem["powersOf2_134217728"] = "#134217728"
assem.dataMem["powersOf2_268435456"] = "#268435456"
assem.dataMem["powersOf2_536870912"] = "#536870912"
assem.dataMem["powersOf2_1073741824"] = "#1073741824"
assem.dataMem["powersOf2_"] = "&powersOf2_1"
assem.dataMem["d_i"] = "&div_d_pwrs_30";
assem.dataMem["two_i"] = "&powersOf2_1073741824";
def mod(instr, assem):
arg1 = instr.args[0];
arg2 = instr.args[1];
c = instr.result;
a = assem.getNextReserved("A");
b = assem.getNextReserved("B");
num = assem.getNextReserved("num");
denom = assem.getNextReserved("denom");
t0 = assem.getNextTemp();
t1 = assem.getNextTemp();
flip = assem.getNextReserved("flip");
noflipA = assem.getNextReserved("noflipA");
noflipB = assem.getNextReserved("noflipB");
checkB = assem.getNextReserved("checkB");
continue0 = assem.getNextReserved("continue");
continue1 = assem.getNextReserved("continue");
zero = assem.getNextReserved("zero");
done = assem.getNextReserved("done");
i0 = assem.getNextReserved("i");
loop0 = assem.getNextReserved("loop");
d_0 = assem.getNextReserved("d_0");
d_1 = assem.getNextReserved("d_1");
d_2 = assem.getNextReserved("d_2");
d_3 = assem.getNextReserved("d_3");
d_prev_0 = assem.getNextReserved("d_prev_0");
d_prev_1 = assem.getNextReserved("d_prev_1");
d_prev_2 = assem.getNextReserved("d_prev_2");
assem.progMem.append("\n// " + instr.raw);
#check for signs
assem.subleq(a,a,"NEXT"); #check the sign of A
assem.subleq(b,b,"NEXT");
assem.subleq(flip,flip,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(arg1,t0,noflipA);
assem.subleq(arg1,a,"NEXT");
assem.subleq(1,flip,checkB);
assem.subleq(noflipA + ":" + t0,a,"NEXT");
assem.subleq(checkB + ":" + t0,t0,"NEXT"); #check the sign of B
assem.subleq(arg2,t0,noflipB);
assem.subleq(t0,b,"NEXT");
assem.subleq(-1,flip,"NEXT");
assem.subleq(t0,t0,continue1);
assem.subleq(noflipB + ":" + arg2,b,"NEXT");
#compute d*2^i
assem.subleq(continue1 + ":" + b,"div_d_pwrs_0","NEXT");
assem.subleq(i0,i0,"NEXT");
assem.subleq(-1,i0,"NEXT");
#for i = 1 -> 30
assem.subleq(loop0 + ":" + t0,t0,"NEXT");
assem.subleq(t1,t1,"NEXT");
assem.subleq("div_d_pwrs_",t1,"NEXT"); #dereference d[i]
assem.subleq(i0,t1,"NEXT");
assem.subleq(d_0,d_0,"NEXT"); #change the appropriate instructions pointing to d[i]
assem.subleq(t1,d_0,"NEXT");
assem.subleq(d_1,d_1,"NEXT");
assem.subleq(t1,d_1,"NEXT");
assem.subleq(d_2,d_2,"NEXT");
assem.subleq(t1,d_2,"NEXT");
assem.subleq(d_3,d_3,"NEXT");
assem.subleq(t1,d_3,"NEXT");
assem.subleq(-1,t1,"NEXT"); #dereference d[i-1]
assem.subleq(d_prev_0,d_prev_0,"NEXT"); #rewrite the appropriate instructions pointing to d[i-1]
assem.subleq(t1,d_prev_0,"NEXT");
assem.subleq(d_prev_0 + ":#1",t0,"NEXT");
assem.subleq(d_0 + ":#1",d_1 + ":#1", "NEXT");
assem.subleq(t0,d_2 + ":#1","NEXT");
assem.subleq(t0,d_3 + ":#1","NEXT");
assem.subleq(-1,i0,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(i0,t0,"NEXT");
assem.subleq(t1,t1,"NEXT");
assem.subleq(t0,t1,"NEXT");
assem.subleq(30,t1,loop0);
#for i = 30 -> 0
#if n - d*2^i >= 0
#n = n - d
#result += 2^i
# if n-d*2^i == 0
#break
loop1 = assem.getNextReserved("loop");
n = assem.getNextReserved("n");
i1 = assem.getNextReserved("i");
inc = assem.getNextReserved("inc");
restore = assem.getNextReserved("restore");
break0 = assem.getNextReserved("break0");
continue2 = assem.getNextReserved("continue2");
d_i = "d_i"; #pointer to d*2^i
two_i = "two_i"; #pointer to 2^i
d_0 = assem.getNextReserved("d_0");
d_1 = assem.getNextReserved("d_1");
p_0 = assem.getNextReserved("p_0");
assem.subleq(c,c,"NEXT");
assem.subleq(n,n,"NEXT"); #setupt loop
assem.subleq(t0,t0,"NEXT");
assem.subleq(a,t0,"NEXT");
assem.subleq(t0,n,"NEXT")
assem.subleq(i1,i1,"NEXT");
assem.subleq(-30,i1,"NEXT");
assem.subleq(loop1 + ":" + d_0,d_0,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(d_i,t0,"NEXT");
assem.subleq(t0,d_0,"NEXT");
assem.subleq(d_1,d_1,"NEXT");
assem.subleq(t0,d_1,"NEXT");
assem.subleq(p_0,p_0,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(two_i,t0,"NEXT");
assem.subleq(t0,p_0,"NEXT");
assem.subleq(d_0 + ":#1",n,"NEXT");
assem.subleq(-1,n,restore);
assem.subleq(t1,t1,"NEXT");
assem.subleq(p_0 + ":#1",t1,"NEXT");
assem.subleq(t1,c,"NEXT");
assem.subleq(1,n,break0); #restore n to n = n -d*2^i and also break if necessary
assem.subleq(t0,t0,inc);
assem.subleq(break0 + ":" + t0,t0,continue2);
assem.subleq(restore + ":" + t0,t0,"NEXT");
assem.subleq(d_1 + ":#1",t0,"NEXT");
assem.subleq(t0,n,"NEXT");
assem.subleq(1,n,"NEXT");
assem.subleq(inc + ":1",i1,"NEXT"); #decrement and check
assem.subleq(1,d_i,"NEXT");
assem.subleq(1,two_i,"NEXT");
assem.subleq(t0,t0,"NEXT");
assem.subleq(i1,t0,loop1);
#assem.subleq(continue2 + ":" + t0,t0,"NEXT");
#fli if necessary
flipResult = assem.getNextReserved("flipResult");
assem.subleq(continue2 +":-1" ,flip,flipResult);
assem.subleq(1,flip,done);
assem.subleq(flipResult + ":" + t0,t0,"NEXT");
assem.subleq(c,t0,"NEXT");
assem.subleq(c,c,"NEXT");
assem.subleq(t1,t1,"NEXT");
assem.subleq(t0,t1,"NEXT");
assem.subleq(t1,c,"NEXT");
#done
assem.subleq(done + ":" + t0,t0,"NEXT");
assem.dataMem[-1] = -1;
assem.dataMem[1] = 1;
assem.dataMem[30] = 30;
assem.dataMem[-30] = -30;
assem.dataMem["div_d_pwrs_0"] = "#0"
assem.dataMem["div_d_pwrs_1"] = "#0"
assem.dataMem["div_d_pwrs_2"] = "#0"
assem.dataMem["div_d_pwrs_3"] = "#0"
assem.dataMem["div_d_pwrs_4"] = "#0"
assem.dataMem["div_d_pwrs_5"] = "#0"
assem.dataMem["div_d_pwrs_6"] = "#0"
assem.dataMem["div_d_pwrs_7"] = "#0"
assem.dataMem["div_d_pwrs_8"] = "#0"
assem.dataMem["div_d_pwrs_9"] = "#0"
assem.dataMem["div_d_pwrs_10"] = "#0"
assem.dataMem["div_d_pwrs_11"] = "#0"
assem.dataMem["div_d_pwrs_12"] = "#0"
assem.dataMem["div_d_pwrs_13"] = "#0"
assem.dataMem["div_d_pwrs_14"] = "#0"
assem.dataMem["div_d_pwrs_15"] = "#0"
assem.dataMem["div_d_pwrs_16"] = "#0"
assem.dataMem["div_d_pwrs_17"] = "#0"
assem.dataMem["div_d_pwrs_18"] = "#0"
assem.dataMem["div_d_pwrs_19"] = "#0"
assem.dataMem["div_d_pwrs_20"] = "#0"
assem.dataMem["div_d_pwrs_21"] = "#0"
assem.dataMem["div_d_pwrs_22"] = "#0"
assem.dataMem["div_d_pwrs_23"] = "#0"
assem.dataMem["div_d_pwrs_24"] = "#0"
assem.dataMem["div_d_pwrs_25"] = "#0"
assem.dataMem["div_d_pwrs_26"] = "#0"
assem.dataMem["div_d_pwrs_27"] = "#0"
assem.dataMem["div_d_pwrs_28"] = "#0"
assem.dataMem["div_d_pwrs_29"] = "#0"
assem.dataMem["div_d_pwrs_30"] = "#0"
assem.dataMem["div_d_pwrs_"] = "&div_d_pwrs_0"
assem.dataMem["powersOf2_1"] = "#1"
assem.dataMem["powersOf2_2"] = "#2"
assem.dataMem["powersOf2_4"] = "#4"
assem.dataMem["powersOf2_8"] = "#8"
assem.dataMem["powersOf2_16"] = "#16"
assem.dataMem["powersOf2_32"] = "#32"
assem.dataMem["powersOf2_64"] = "#64"
assem.dataMem["powersOf2_128"] = "#128"
assem.dataMem["powersOf2_256"] = "#256"
assem.dataMem["powersOf2_512"] = "#512"
assem.dataMem["powersOf2_1024"] = "#1024"
assem.dataMem["powersOf2_2048"] = "#2048"
assem.dataMem["powersOf2_4096"] = "#4096"
assem.dataMem["powersOf2_8192"] = "#8192"
assem.dataMem["powersOf2_16384"] = "#16384"
assem.dataMem["powersOf2_32768"] = "#32768"
assem.dataMem["powersOf2_65536"] = "#65536"
assem.dataMem["powersOf2_131072"] = "#131072"
assem.dataMem["powersOf2_262144"] = "#262144"
assem.dataMem["powersOf2_524288"] = "#524288"
assem.dataMem["powersOf2_1048576"] = "#1048576"
assem.dataMem["powersOf2_2097152"] = "#2097152"
assem.dataMem["powersOf2_4194304"] = "#4194304"
assem.dataMem["powersOf2_8388608"] = "#8388608"
assem.dataMem["powersOf2_16777216"] = "#16777216"
assem.dataMem["powersOf2_33554432"] = "#33554432"
assem.dataMem["powersOf2_67108864"] = "#67108864"
assem.dataMem["powersOf2_134217728"] = "#134217728"
assem.dataMem["powersOf2_268435456"] = "#268435456"
assem.dataMem["powersOf2_536870912"] = "#536870912"
assem.dataMem["powersOf2_1073741824"] = "#1073741824"
assem.dataMem["powersOf2_"] = "&powersOf2_1"
assem.dataMem["d_i"] = "&div_d_pwrs_30";
assem.dataMem["two_i"] = "&powersOf2_1073741824";
def parseArgs(argStr):
arg1 = re.findall("(?<=\s)[^\s,]+(?=,)",argStr)[0];
arg2 = re.findall("(?<=,\s)\s*\S+",argStr)[0];
return [arg1.strip(),arg2.strip()]
| gpl-2.0 |
julian-klode/python-apt | doc/source/examples/dpkg-contents.py | 2 | 1894 | #!/usr/bin/python
"""Emulate dpkg --contents"""
from __future__ import print_function
import grp
import pwd
import stat
import sys
import time
import apt_inst
def format_mode(member):
"""Return the symbolic mode"""
mode = member.mode
if member.isdir():
s_mode = "d"
elif member.islnk():
s_mode = "h"
else:
s_mode = "-"
s_mode += ((mode & stat.S_IRUSR) and "r" or "-")
s_mode += ((mode & stat.S_IWUSR) and "w" or "-")
s_mode += ((mode & stat.S_IXUSR) and
(mode & stat.S_ISUID and "s" or "x") or
(mode & stat.S_ISUID and "S" or "-"))
s_mode += ((mode & stat.S_IRGRP) and "r" or "-")
s_mode += ((mode & stat.S_IWGRP) and "w" or "-")
s_mode += ((mode & stat.S_IXGRP) and
(mode & stat.S_ISGID and "s" or "x") or
(mode & stat.S_ISGID and "S" or "-"))
s_mode += ((mode & stat.S_IROTH) and "r" or "-")
s_mode += ((mode & stat.S_IWOTH) and "w" or "-")
s_mode += ((mode & stat.S_IXOTH) and "x" or "-")
return s_mode
def callback(member, data):
"""callback for deb_extract"""
s_mode = format_mode(member)
s_owner = "%s/%s" % (pwd.getpwuid(member.uid)[0],
grp.getgrgid(member.gid)[0])
s_size = "%9d" % member.size
s_time = time.strftime("%Y-%m-%d %H:%M", time.localtime(member.mtime))
s_name = (member.name if member.name.startswith(".")
else ("./" + member.name))
if member.islnk():
s_name += " link to %s" % member.linkname
print(s_mode, s_owner, s_size, s_time, s_name)
def main():
"""Main function"""
if len(sys.argv) < 2:
print("need filename argumnet", file=sys.stderr)
sys.exit(1)
fobj = open(sys.argv[1])
try:
apt_inst.DebFile(fobj).data.go(callback)
finally:
fobj.close()
if __name__ == "__main__":
main()
| gpl-2.0 |
ttiurani/gsutil | gslib/tests/test_trace.py | 20 | 1679 | # -*- coding: utf-8 -*-
# Copyright 2015 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Integration tests for gsutil --trace-token option."""
from __future__ import absolute_import
from gslib.cs_api_map import ApiSelector
import gslib.tests.testcase as testcase
from gslib.tests.testcase.integration_testcase import SkipForS3
from gslib.tests.util import ObjectToURI as suri
@SkipForS3('--trace-token is supported only on GCS JSON API.')
class TestTraceTokenOption(testcase.GsUtilIntegrationTestCase):
"""Integration tests for gsutil --trace-token option."""
def test_minus_tracetoken_cat(self):
"""Tests cat command with trace-token option."""
key_uri = self.CreateObject(contents='0123456789')
(_, stderr) = self.RunGsUtil(
['-D', '--trace-token=THISISATOKEN', 'cat', suri(key_uri)],
return_stdout=True, return_stderr=True)
if self.test_api == ApiSelector.JSON:
self.assertIn('You are running gsutil with trace output enabled.', stderr)
self.assertRegexpMatches(
stderr, r'.*GET.*b/%s/o/%s\?.*&trace=token%%3ATHISISATOKEN' %
(key_uri.bucket_name, key_uri.object_name))
| apache-2.0 |
sontek/rethinkdb | external/v8_3.30.33.16/build/gyp/test/mac/gyptest-framework-headers.py | 344 | 1103 | #!/usr/bin/env python
# Copyright (c) 2012 Google Inc. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""
Verifies that mac_framework_headers works properly.
"""
import TestGyp
import sys
if sys.platform == 'darwin':
# TODO(thakis): Make this work with ninja, make. http://crbug.com/129013
test = TestGyp.TestGyp(formats=['xcode'])
CHDIR = 'framework-headers'
test.run_gyp('test.gyp', chdir=CHDIR)
# Test that headers are installed for frameworks
test.build('test.gyp', 'test_framework_headers_framework', chdir=CHDIR)
test.built_file_must_exist(
'TestFramework.framework/Versions/A/TestFramework', chdir=CHDIR)
test.built_file_must_exist(
'TestFramework.framework/Versions/A/Headers/myframework.h', chdir=CHDIR)
# Test that headers are installed for static libraries.
test.build('test.gyp', 'test_framework_headers_static', chdir=CHDIR)
test.built_file_must_exist('libTestLibrary.a', chdir=CHDIR)
test.built_file_must_exist('include/myframework.h', chdir=CHDIR)
test.pass_test()
| agpl-3.0 |
markmuetz/stormtracks | stormtracks/results.py | 1 | 3180 | import os
from glob import glob
import pandas as pd
from load_settings import settings
from utils.utils import compress_file, decompress_file
RESULTS_TPL = '{0}.hdf'
class ResultNotFound(Exception):
'''Simple exception thrown if result cannot be found in results manager or on disk'''
pass
class StormtracksResultsManager(object):
'''Manager class that is responsible for loading and saving all python results
Simple key/value store.
Load/saves to settings.OUTPUT_DIR.
'''
def __init__(self, name, output_dir=None):
self.name = name
if output_dir:
self.output_dir = output_dir
else:
self.output_dir = settings.OUTPUT_DIR
def save_result(self, year, result_key, result):
'''Saves a given result based on year, user chosen result_key'''
dirname = os.path.join(self.output_dir, self.name)
if not os.path.exists(dirname):
os.makedirs(dirname)
filename = RESULTS_TPL.format(year)
print('saving {0}'.format(filename))
path = os.path.join(dirname, filename)
result.to_hdf(path, result_key)
def get_result(self, year, result_key):
'''Returns a result from an HDF file.'''
dirname = os.path.join(self.output_dir, self.name)
filename = RESULTS_TPL.format(year)
path = os.path.join(dirname, filename)
try:
result = pd.read_hdf(path, result_key)
except Exception, e:
raise ResultNotFound
return result
def delete(self, year, result_key):
'''Deletes a specific result from disk'''
raise NotImplementedError('Not sure how to delete one result')
def compress_year(self, year, delete=False):
'''Compresses a given year's dir and then optionally deletes that year'''
year_filename = os.path.join(self.output_dir, self.name, RESULTS_TPL.format(year))
compressed_filename = compress_file(year_filename)
if delete:
self.delete_year(year)
return compressed_filename
def delete_year(self, year):
'''Deletes a year (use with caution!)'''
year_filename = os.path.join(self.output_dir, self.name, RESULTS_TPL.format(year))
os.remove(year_filename)
def decompress_year(self, year):
'''Decompresses a given year's tarball'''
filename = os.path.join(self.output_dir, self.name, '{0}.bz2'.format(RESULTS_TPL.format(year)))
decompress_file(filename)
def list_years(self):
'''List all saved years'''
years = []
dirname = os.path.join(self.output_dir, self.name)
for year_dirname in glob(os.path.join(dirname, '*')):
try:
year = int(os.path.splitext(os.path.basename(year_dirname))[0])
years.append(year)
except:
pass
return sorted(years)
def list_results(self, year):
'''List all results saved for a particular year'''
dirname = os.path.join(self.output_dir, self.name)
print(os.path.join(dirname, RESULTS_TPL.format(year)))
store = pd.HDFStore(os.path.join(dirname, RESULTS_TPL.format(year)))
results = [field[0][1:] for field in store.items()]
store.close()
return sorted(results)
| mit |
KohlsTechnology/ansible | lib/ansible/modules/cloud/amazon/ec2_vpc_nat_gateway.py | 25 | 32418 | #!/usr/bin/python
# Copyright: Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: ec2_vpc_nat_gateway
short_description: Manage AWS VPC NAT Gateways.
description:
- Ensure the state of AWS VPC NAT Gateways based on their id, allocation and subnet ids.
version_added: "2.2"
requirements: [boto3, botocore]
options:
state:
description:
- Ensure NAT Gateway is present or absent.
default: "present"
choices: ["present", "absent"]
nat_gateway_id:
description:
- The id AWS dynamically allocates to the NAT Gateway on creation.
This is required when the absent option is present.
subnet_id:
description:
- The id of the subnet to create the NAT Gateway in. This is required
with the present option.
allocation_id:
description:
- The id of the elastic IP allocation. If this is not passed and the
eip_address is not passed. An EIP is generated for this NAT Gateway.
eip_address:
description:
- The elastic IP address of the EIP you want attached to this NAT Gateway.
If this is not passed and the allocation_id is not passed,
an EIP is generated for this NAT Gateway.
if_exist_do_not_create:
description:
- if a NAT Gateway exists already in the subnet_id, then do not create a new one.
required: false
default: false
release_eip:
description:
- Deallocate the EIP from the VPC.
- Option is only valid with the absent state.
- You should use this with the wait option. Since you can not release an address while a delete operation is happening.
default: 'yes'
wait:
description:
- Wait for operation to complete before returning.
default: 'no'
wait_timeout:
description:
- How many seconds to wait for an operation to complete before timing out.
default: 300
client_token:
description:
- Optional unique token to be used during create to ensure idempotency.
When specifying this option, ensure you specify the eip_address parameter
as well otherwise any subsequent runs will fail.
author:
- "Allen Sanabria (@linuxdynasty)"
- "Jon Hadfield (@jonhadfield)"
- "Karen Cheng(@Etherdaemon)"
extends_documentation_fragment:
- aws
- ec2
'''
EXAMPLES = '''
# Note: These examples do not set authentication details, see the AWS Guide for details.
- name: Create new nat gateway with client token.
ec2_vpc_nat_gateway:
state: present
subnet_id: subnet-12345678
eip_address: 52.1.1.1
region: ap-southeast-2
client_token: abcd-12345678
register: new_nat_gateway
- name: Create new nat gateway using an allocation-id.
ec2_vpc_nat_gateway:
state: present
subnet_id: subnet-12345678
allocation_id: eipalloc-12345678
region: ap-southeast-2
register: new_nat_gateway
- name: Create new nat gateway, using an EIP address and wait for available status.
ec2_vpc_nat_gateway:
state: present
subnet_id: subnet-12345678
eip_address: 52.1.1.1
wait: yes
region: ap-southeast-2
register: new_nat_gateway
- name: Create new nat gateway and allocate new EIP.
ec2_vpc_nat_gateway:
state: present
subnet_id: subnet-12345678
wait: yes
region: ap-southeast-2
register: new_nat_gateway
- name: Create new nat gateway and allocate new EIP if a nat gateway does not yet exist in the subnet.
ec2_vpc_nat_gateway:
state: present
subnet_id: subnet-12345678
wait: yes
region: ap-southeast-2
if_exist_do_not_create: true
register: new_nat_gateway
- name: Delete nat gateway using discovered nat gateways from facts module.
ec2_vpc_nat_gateway:
state: absent
region: ap-southeast-2
wait: yes
nat_gateway_id: "{{ item.NatGatewayId }}"
release_eip: yes
register: delete_nat_gateway_result
with_items: "{{ gateways_to_remove.result }}"
- name: Delete nat gateway and wait for deleted status.
ec2_vpc_nat_gateway:
state: absent
nat_gateway_id: nat-12345678
wait: yes
wait_timeout: 500
region: ap-southeast-2
- name: Delete nat gateway and release EIP.
ec2_vpc_nat_gateway:
state: absent
nat_gateway_id: nat-12345678
release_eip: yes
wait: yes
wait_timeout: 300
region: ap-southeast-2
'''
RETURN = '''
create_time:
description: The ISO 8601 date time formatin UTC.
returned: In all cases.
type: string
sample: "2016-03-05T05:19:20.282000+00:00'"
nat_gateway_id:
description: id of the VPC NAT Gateway
returned: In all cases.
type: string
sample: "nat-0d1e3a878585988f8"
subnet_id:
description: id of the Subnet
returned: In all cases.
type: string
sample: "subnet-12345"
state:
description: The current state of the NAT Gateway.
returned: In all cases.
type: string
sample: "available"
vpc_id:
description: id of the VPC.
returned: In all cases.
type: string
sample: "vpc-12345"
nat_gateway_addresses:
description: List of dictionairies containing the public_ip, network_interface_id, private_ip, and allocation_id.
returned: In all cases.
type: string
sample: [
{
'public_ip': '52.52.52.52',
'network_interface_id': 'eni-12345',
'private_ip': '10.0.0.100',
'allocation_id': 'eipalloc-12345'
}
]
'''
import datetime
import random
import time
try:
import botocore
except ImportError:
pass # caught by imported HAS_BOTO3
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.ec2 import (ec2_argument_spec, get_aws_connection_info, boto3_conn,
camel_dict_to_snake_dict, HAS_BOTO3)
DRY_RUN_GATEWAYS = [
{
"nat_gateway_id": "nat-123456789",
"subnet_id": "subnet-123456789",
"nat_gateway_addresses": [
{
"public_ip": "55.55.55.55",
"network_interface_id": "eni-1234567",
"private_ip": "10.0.0.102",
"allocation_id": "eipalloc-1234567"
}
],
"state": "available",
"create_time": "2016-03-05T05:19:20.282000+00:00",
"vpc_id": "vpc-12345678"
}
]
DRY_RUN_ALLOCATION_UNCONVERTED = {
'Addresses': [
{
'PublicIp': '55.55.55.55',
'Domain': 'vpc',
'AllocationId': 'eipalloc-1234567'
}
]
}
DRY_RUN_MSGS = 'DryRun Mode:'
def get_nat_gateways(client, subnet_id=None, nat_gateway_id=None,
states=None, check_mode=False):
"""Retrieve a list of NAT Gateways
Args:
client (botocore.client.EC2): Boto3 client
Kwargs:
subnet_id (str): The subnet_id the nat resides in.
nat_gateway_id (str): The Amazon nat id.
states (list): States available (pending, failed, available, deleting, and deleted)
default=None
Basic Usage:
>>> client = boto3.client('ec2')
>>> subnet_id = 'subnet-12345678'
>>> get_nat_gateways(client, subnet_id)
[
true,
"",
{
"nat_gateway_id": "nat-123456789",
"subnet_id": "subnet-123456789",
"nat_gateway_addresses": [
{
"public_ip": "55.55.55.55",
"network_interface_id": "eni-1234567",
"private_ip": "10.0.0.102",
"allocation_id": "eipalloc-1234567"
}
],
"state": "deleted",
"create_time": "2016-03-05T00:33:21.209000+00:00",
"delete_time": "2016-03-05T00:36:37.329000+00:00",
"vpc_id": "vpc-12345678"
}
Returns:
Tuple (bool, str, list)
"""
params = dict()
err_msg = ""
gateways_retrieved = False
existing_gateways = list()
if not states:
states = ['available', 'pending']
if nat_gateway_id:
params['NatGatewayIds'] = [nat_gateway_id]
else:
params['Filter'] = [
{
'Name': 'subnet-id',
'Values': [subnet_id]
},
{
'Name': 'state',
'Values': states
}
]
try:
if not check_mode:
gateways = client.describe_nat_gateways(**params)['NatGateways']
if gateways:
for gw in gateways:
existing_gateways.append(camel_dict_to_snake_dict(gw))
gateways_retrieved = True
else:
gateways_retrieved = True
if nat_gateway_id:
if DRY_RUN_GATEWAYS[0]['nat_gateway_id'] == nat_gateway_id:
existing_gateways = DRY_RUN_GATEWAYS
elif subnet_id:
if DRY_RUN_GATEWAYS[0]['subnet_id'] == subnet_id:
existing_gateways = DRY_RUN_GATEWAYS
err_msg = '{0} Retrieving gateways'.format(DRY_RUN_MSGS)
except botocore.exceptions.ClientError as e:
err_msg = str(e)
return gateways_retrieved, err_msg, existing_gateways
def wait_for_status(client, wait_timeout, nat_gateway_id, status,
check_mode=False):
"""Wait for the NAT Gateway to reach a status
Args:
client (botocore.client.EC2): Boto3 client
wait_timeout (int): Number of seconds to wait, until this timeout is reached.
nat_gateway_id (str): The Amazon nat id.
status (str): The status to wait for.
examples. status=available, status=deleted
Basic Usage:
>>> client = boto3.client('ec2')
>>> subnet_id = 'subnet-12345678'
>>> allocation_id = 'eipalloc-12345678'
>>> wait_for_status(client, subnet_id, allocation_id)
[
true,
"",
{
"nat_gateway_id": "nat-123456789",
"subnet_id": "subnet-1234567",
"nat_gateway_addresses": [
{
"public_ip": "55.55.55.55",
"network_interface_id": "eni-1234567",
"private_ip": "10.0.0.102",
"allocation_id": "eipalloc-12345678"
}
],
"state": "deleted",
"create_time": "2016-03-05T00:33:21.209000+00:00",
"delete_time": "2016-03-05T00:36:37.329000+00:00",
"vpc_id": "vpc-12345677"
}
]
Returns:
Tuple (bool, str, dict)
"""
polling_increment_secs = 5
wait_timeout = time.time() + wait_timeout
status_achieved = False
nat_gateway = dict()
states = ['pending', 'failed', 'available', 'deleting', 'deleted']
err_msg = ""
while wait_timeout > time.time():
try:
gws_retrieved, err_msg, nat_gateways = (
get_nat_gateways(
client, nat_gateway_id=nat_gateway_id,
states=states, check_mode=check_mode
)
)
if gws_retrieved and nat_gateways:
nat_gateway = nat_gateways[0]
if check_mode:
nat_gateway['state'] = status
if nat_gateway.get('state') == status:
status_achieved = True
break
elif nat_gateway.get('state') == 'failed':
err_msg = nat_gateway.get('failure_message')
break
elif nat_gateway.get('state') == 'pending':
if 'failure_message' in nat_gateway:
err_msg = nat_gateway.get('failure_message')
status_achieved = False
break
else:
time.sleep(polling_increment_secs)
except botocore.exceptions.ClientError as e:
err_msg = str(e)
if not status_achieved:
err_msg = "Wait time out reached, while waiting for results"
return status_achieved, err_msg, nat_gateway
def gateway_in_subnet_exists(client, subnet_id, allocation_id=None,
check_mode=False):
"""Retrieve all NAT Gateways for a subnet.
Args:
subnet_id (str): The subnet_id the nat resides in.
Kwargs:
allocation_id (str): The EIP Amazon identifier.
default = None
Basic Usage:
>>> client = boto3.client('ec2')
>>> subnet_id = 'subnet-1234567'
>>> allocation_id = 'eipalloc-1234567'
>>> gateway_in_subnet_exists(client, subnet_id, allocation_id)
(
[
{
"nat_gateway_id": "nat-123456789",
"subnet_id": "subnet-123456789",
"nat_gateway_addresses": [
{
"public_ip": "55.55.55.55",
"network_interface_id": "eni-1234567",
"private_ip": "10.0.0.102",
"allocation_id": "eipalloc-1234567"
}
],
"state": "deleted",
"create_time": "2016-03-05T00:33:21.209000+00:00",
"delete_time": "2016-03-05T00:36:37.329000+00:00",
"vpc_id": "vpc-1234567"
}
],
False
)
Returns:
Tuple (list, bool)
"""
allocation_id_exists = False
gateways = []
states = ['available', 'pending']
gws_retrieved, _, gws = (
get_nat_gateways(
client, subnet_id, states=states, check_mode=check_mode
)
)
if not gws_retrieved:
return gateways, allocation_id_exists
for gw in gws:
for address in gw['nat_gateway_addresses']:
if allocation_id:
if address.get('allocation_id') == allocation_id:
allocation_id_exists = True
gateways.append(gw)
else:
gateways.append(gw)
return gateways, allocation_id_exists
def get_eip_allocation_id_by_address(client, eip_address, check_mode=False):
"""Release an EIP from your EIP Pool
Args:
client (botocore.client.EC2): Boto3 client
eip_address (str): The Elastic IP Address of the EIP.
Kwargs:
check_mode (bool): if set to true, do not run anything and
falsify the results.
Basic Usage:
>>> client = boto3.client('ec2')
>>> eip_address = '52.87.29.36'
>>> get_eip_allocation_id_by_address(client, eip_address)
'eipalloc-36014da3'
Returns:
Tuple (str, str)
"""
params = {
'PublicIps': [eip_address],
}
allocation_id = None
err_msg = ""
try:
if not check_mode:
allocations = client.describe_addresses(**params)['Addresses']
if len(allocations) == 1:
allocation = allocations[0]
else:
allocation = None
else:
dry_run_eip = (
DRY_RUN_ALLOCATION_UNCONVERTED['Addresses'][0]['PublicIp']
)
if dry_run_eip == eip_address:
allocation = DRY_RUN_ALLOCATION_UNCONVERTED['Addresses'][0]
else:
allocation = None
if allocation:
if allocation.get('Domain') != 'vpc':
err_msg = (
"EIP {0} is a non-VPC EIP, please allocate a VPC scoped EIP"
.format(eip_address)
)
else:
allocation_id = allocation.get('AllocationId')
else:
err_msg = (
"EIP {0} does not exist".format(eip_address)
)
except botocore.exceptions.ClientError as e:
err_msg = str(e)
return allocation_id, err_msg
def allocate_eip_address(client, check_mode=False):
"""Release an EIP from your EIP Pool
Args:
client (botocore.client.EC2): Boto3 client
Kwargs:
check_mode (bool): if set to true, do not run anything and
falsify the results.
Basic Usage:
>>> client = boto3.client('ec2')
>>> allocate_eip_address(client)
True
Returns:
Tuple (bool, str)
"""
ip_allocated = False
new_eip = None
err_msg = ''
params = {
'Domain': 'vpc',
}
try:
if check_mode:
ip_allocated = True
random_numbers = (
''.join(str(x) for x in random.sample(range(0, 9), 7))
)
new_eip = 'eipalloc-{0}'.format(random_numbers)
else:
new_eip = client.allocate_address(**params)['AllocationId']
ip_allocated = True
err_msg = 'eipalloc id {0} created'.format(new_eip)
except botocore.exceptions.ClientError as e:
err_msg = str(e)
return ip_allocated, err_msg, new_eip
def release_address(client, allocation_id, check_mode=False):
"""Release an EIP from your EIP Pool
Args:
client (botocore.client.EC2): Boto3 client
allocation_id (str): The eip Amazon identifier.
Kwargs:
check_mode (bool): if set to true, do not run anything and
falsify the results.
Basic Usage:
>>> client = boto3.client('ec2')
>>> allocation_id = "eipalloc-123456"
>>> release_address(client, allocation_id)
True
Returns:
Boolean, string
"""
err_msg = ''
if check_mode:
return True, ''
ip_released = False
try:
client.describe_addresses(AllocationIds=[allocation_id])
except botocore.exceptions.ClientError as e:
# IP address likely already released
# Happens with gateway in 'deleted' state that
# still lists associations
return True, str(e)
try:
client.release_address(AllocationId=allocation_id)
ip_released = True
except botocore.exceptions.ClientError as e:
err_msg = str(e)
return ip_released, err_msg
def create(client, subnet_id, allocation_id, client_token=None,
wait=False, wait_timeout=0, if_exist_do_not_create=False,
check_mode=False):
"""Create an Amazon NAT Gateway.
Args:
client (botocore.client.EC2): Boto3 client
subnet_id (str): The subnet_id the nat resides in.
allocation_id (str): The eip Amazon identifier.
Kwargs:
if_exist_do_not_create (bool): if a nat gateway already exists in this
subnet, than do not create another one.
default = False
wait (bool): Wait for the nat to be in the deleted state before returning.
default = False
wait_timeout (int): Number of seconds to wait, until this timeout is reached.
default = 0
client_token (str):
default = None
Basic Usage:
>>> client = boto3.client('ec2')
>>> subnet_id = 'subnet-1234567'
>>> allocation_id = 'eipalloc-1234567'
>>> create(client, subnet_id, allocation_id, if_exist_do_not_create=True, wait=True, wait_timeout=500)
[
true,
"",
{
"nat_gateway_id": "nat-123456789",
"subnet_id": "subnet-1234567",
"nat_gateway_addresses": [
{
"public_ip": "55.55.55.55",
"network_interface_id": "eni-1234567",
"private_ip": "10.0.0.102",
"allocation_id": "eipalloc-1234567"
}
],
"state": "deleted",
"create_time": "2016-03-05T00:33:21.209000+00:00",
"delete_time": "2016-03-05T00:36:37.329000+00:00",
"vpc_id": "vpc-1234567"
}
]
Returns:
Tuple (bool, str, list)
"""
params = {
'SubnetId': subnet_id,
'AllocationId': allocation_id
}
request_time = datetime.datetime.utcnow()
changed = False
success = False
token_provided = False
err_msg = ""
if client_token:
token_provided = True
params['ClientToken'] = client_token
try:
if not check_mode:
result = camel_dict_to_snake_dict(client.create_nat_gateway(**params)["NatGateway"])
else:
result = DRY_RUN_GATEWAYS[0]
result['create_time'] = datetime.datetime.utcnow()
result['nat_gateway_addresses'][0]['allocation_id'] = allocation_id
result['subnet_id'] = subnet_id
success = True
changed = True
create_time = result['create_time'].replace(tzinfo=None)
if token_provided and (request_time > create_time):
changed = False
elif wait:
success, err_msg, result = (
wait_for_status(
client, wait_timeout, result['nat_gateway_id'], 'available',
check_mode=check_mode
)
)
if success:
err_msg = (
'NAT gateway {0} created'.format(result['nat_gateway_id'])
)
except botocore.exceptions.ClientError as e:
if "IdempotentParameterMismatch" in e.message:
err_msg = (
'NAT Gateway does not support update and token has already been provided: ' + str(e)
)
else:
err_msg = str(e)
success = False
changed = False
result = None
return success, changed, err_msg, result
def pre_create(client, subnet_id, allocation_id=None, eip_address=None,
if_exist_do_not_create=False, wait=False, wait_timeout=0,
client_token=None, check_mode=False):
"""Create an Amazon NAT Gateway.
Args:
client (botocore.client.EC2): Boto3 client
subnet_id (str): The subnet_id the nat resides in.
Kwargs:
allocation_id (str): The EIP Amazon identifier.
default = None
eip_address (str): The Elastic IP Address of the EIP.
default = None
if_exist_do_not_create (bool): if a nat gateway already exists in this
subnet, than do not create another one.
default = False
wait (bool): Wait for the nat to be in the deleted state before returning.
default = False
wait_timeout (int): Number of seconds to wait, until this timeout is reached.
default = 0
client_token (str):
default = None
Basic Usage:
>>> client = boto3.client('ec2')
>>> subnet_id = 'subnet-w4t12897'
>>> allocation_id = 'eipalloc-36014da3'
>>> pre_create(client, subnet_id, allocation_id, if_exist_do_not_create=True, wait=True, wait_timeout=500)
[
true,
"",
{
"nat_gateway_id": "nat-03835afb6e31df79b",
"subnet_id": "subnet-w4t12897",
"nat_gateway_addresses": [
{
"public_ip": "52.87.29.36",
"network_interface_id": "eni-5579742d",
"private_ip": "10.0.0.102",
"allocation_id": "eipalloc-36014da3"
}
],
"state": "deleted",
"create_time": "2016-03-05T00:33:21.209000+00:00",
"delete_time": "2016-03-05T00:36:37.329000+00:00",
"vpc_id": "vpc-w68571b5"
}
]
Returns:
Tuple (bool, bool, str, list)
"""
success = False
changed = False
err_msg = ""
results = list()
if not allocation_id and not eip_address:
existing_gateways, allocation_id_exists = (
gateway_in_subnet_exists(client, subnet_id, check_mode=check_mode)
)
if len(existing_gateways) > 0 and if_exist_do_not_create:
success = True
changed = False
results = existing_gateways[0]
err_msg = (
'NAT Gateway {0} already exists in subnet_id {1}'
.format(
existing_gateways[0]['nat_gateway_id'], subnet_id
)
)
return success, changed, err_msg, results
else:
success, err_msg, allocation_id = (
allocate_eip_address(client, check_mode=check_mode)
)
if not success:
return success, 'False', err_msg, dict()
elif eip_address or allocation_id:
if eip_address and not allocation_id:
allocation_id, err_msg = (
get_eip_allocation_id_by_address(
client, eip_address, check_mode=check_mode
)
)
if not allocation_id:
success = False
changed = False
return success, changed, err_msg, dict()
existing_gateways, allocation_id_exists = (
gateway_in_subnet_exists(
client, subnet_id, allocation_id, check_mode=check_mode
)
)
if len(existing_gateways) > 0 and (allocation_id_exists or if_exist_do_not_create):
success = True
changed = False
results = existing_gateways[0]
err_msg = (
'NAT Gateway {0} already exists in subnet_id {1}'
.format(
existing_gateways[0]['nat_gateway_id'], subnet_id
)
)
return success, changed, err_msg, results
success, changed, err_msg, results = create(
client, subnet_id, allocation_id, client_token,
wait, wait_timeout, if_exist_do_not_create, check_mode=check_mode
)
return success, changed, err_msg, results
def remove(client, nat_gateway_id, wait=False, wait_timeout=0,
release_eip=False, check_mode=False):
"""Delete an Amazon NAT Gateway.
Args:
client (botocore.client.EC2): Boto3 client
nat_gateway_id (str): The Amazon nat id.
Kwargs:
wait (bool): Wait for the nat to be in the deleted state before returning.
wait_timeout (int): Number of seconds to wait, until this timeout is reached.
release_eip (bool): Once the nat has been deleted, you can deallocate the eip from the vpc.
Basic Usage:
>>> client = boto3.client('ec2')
>>> nat_gw_id = 'nat-03835afb6e31df79b'
>>> remove(client, nat_gw_id, wait=True, wait_timeout=500, release_eip=True)
[
true,
"",
{
"nat_gateway_id": "nat-03835afb6e31df79b",
"subnet_id": "subnet-w4t12897",
"nat_gateway_addresses": [
{
"public_ip": "52.87.29.36",
"network_interface_id": "eni-5579742d",
"private_ip": "10.0.0.102",
"allocation_id": "eipalloc-36014da3"
}
],
"state": "deleted",
"create_time": "2016-03-05T00:33:21.209000+00:00",
"delete_time": "2016-03-05T00:36:37.329000+00:00",
"vpc_id": "vpc-w68571b5"
}
]
Returns:
Tuple (bool, str, list)
"""
params = {
'NatGatewayId': nat_gateway_id
}
success = False
changed = False
err_msg = ""
results = list()
states = ['pending', 'available']
try:
exist, _, gw = (
get_nat_gateways(
client, nat_gateway_id=nat_gateway_id,
states=states, check_mode=check_mode
)
)
if exist and len(gw) == 1:
results = gw[0]
if not check_mode:
client.delete_nat_gateway(**params)
allocation_id = (
results['nat_gateway_addresses'][0]['allocation_id']
)
changed = True
success = True
err_msg = (
'NAT gateway {0} is in a deleting state. Delete was successful'
.format(nat_gateway_id)
)
if wait:
status_achieved, err_msg, results = (
wait_for_status(
client, wait_timeout, nat_gateway_id, 'deleted',
check_mode=check_mode
)
)
if status_achieved:
err_msg = (
'NAT gateway {0} was deleted successfully'
.format(nat_gateway_id)
)
except botocore.exceptions.ClientError as e:
err_msg = str(e)
if release_eip:
eip_released, eip_err = (
release_address(client, allocation_id, check_mode)
)
if not eip_released:
err_msg = (
"{0}: Failed to release EIP {1}: {2}"
.format(err_msg, allocation_id, eip_err)
)
success = False
return success, changed, err_msg, results
def main():
argument_spec = ec2_argument_spec()
argument_spec.update(
dict(
subnet_id=dict(type='str'),
eip_address=dict(type='str'),
allocation_id=dict(type='str'),
if_exist_do_not_create=dict(type='bool', default=False),
state=dict(default='present', choices=['present', 'absent']),
wait=dict(type='bool', default=False),
wait_timeout=dict(type='int', default=320, required=False),
release_eip=dict(type='bool', default=False),
nat_gateway_id=dict(type='str'),
client_token=dict(type='str'),
)
)
module = AnsibleModule(
argument_spec=argument_spec,
supports_check_mode=True,
mutually_exclusive=[
['allocation_id', 'eip_address']
],
required_if=[['state', 'absent', ['nat_gateway_id']],
['state', 'present', ['subnet_id']]]
)
# Validate Requirements
if not HAS_BOTO3:
module.fail_json(msg='botocore/boto3 is required.')
state = module.params.get('state').lower()
check_mode = module.check_mode
subnet_id = module.params.get('subnet_id')
allocation_id = module.params.get('allocation_id')
eip_address = module.params.get('eip_address')
nat_gateway_id = module.params.get('nat_gateway_id')
wait = module.params.get('wait')
wait_timeout = module.params.get('wait_timeout')
release_eip = module.params.get('release_eip')
client_token = module.params.get('client_token')
if_exist_do_not_create = module.params.get('if_exist_do_not_create')
try:
region, ec2_url, aws_connect_kwargs = (
get_aws_connection_info(module, boto3=True)
)
client = (
boto3_conn(
module, conn_type='client', resource='ec2',
region=region, endpoint=ec2_url, **aws_connect_kwargs
)
)
except botocore.exceptions.ClientError as e:
module.fail_json(msg="Boto3 Client Error - " + str(e.msg))
changed = False
err_msg = ''
if state == 'present':
success, changed, err_msg, results = (
pre_create(
client, subnet_id, allocation_id, eip_address,
if_exist_do_not_create, wait, wait_timeout,
client_token, check_mode=check_mode
)
)
else:
success, changed, err_msg, results = (
remove(
client, nat_gateway_id, wait, wait_timeout, release_eip,
check_mode=check_mode
)
)
if not success:
module.fail_json(
msg=err_msg, success=success, changed=changed
)
else:
module.exit_json(
msg=err_msg, success=success, changed=changed, **results
)
if __name__ == '__main__':
main()
| gpl-3.0 |
ebar0n/SD-NumerosSemiprimos | program/server.py | 2 | 7490 | import socketserver
import threading
import time
import sys
from util import read_json, send_json, return_rangos_primos, \
ping, return_rangos_semiprimos
global coun_connections
coun_connections = 0
global json_primos
json_primos = {}
global json_semiprimos
json_semiprimos = {
'primos': []
}
global json_semiprimos_rangos
json_semiprimos_rangos = {
'primos': []
}
class MyTCPServer(
socketserver.ThreadingMixIn,
socketserver.TCPServer):
pass
class MyTCPServerHandler(socketserver.BaseRequestHandler):
bufer = ''
def display_coun_connections(self, num):
global coun_connections
coun_connections += num
if num == 1:
print ('\nCliente ADD')
else:
print ('\nCliente DEL')
print ('Total {0}'.format(coun_connections))
def handle(self):
cur_thread = threading.current_thread()
self.name = cur_thread.name
self.display_coun_connections(1)
try:
global json_primos
global json_semiprimos
while True:
if json_primos:
for rango in json_primos:
if not rango['asignado']:
self.rango = rango
self.rango['asignado'] = True
send_json(
self.rango,
self.request
)
print ('Rango de primos asignado: {0}'.format(self.rango))
break
band = True
if hasattr(self, "rango"):
while True:
print ("Esperando resp")
data, bufer = read_json(
self.bufer, self.request
)
if data:
# obteniendo resp de los primos
self.rango['primos'] = data['primos']
print ("Rango de primos encontrados: {0}".format(self.rango))
band = True
for rango in json_primos:
if rango['primos']:
if rango["procesado"] is False:
json_semiprimos["primos"] += rango['primos']
rango["procesado"] = True
else:
band = False
if band is False:
for rango in json_primos:
if not rango['asignado']:
self.rango = rango
self.rango['asignado'] = True
send_json(
self.rango,
self.request
)
print ('Rango de primos asignado: {0}'.format(self.rango))
break
else:
break
time.sleep(2)
break
else:
ping(self.request)
time.sleep(2)
# Repartir carga de semiprimos
print ("\n\nCalcular semiprimos")
global json_semiprimos_rangos
while True:
if json_semiprimos_rangos:
for rango in json_semiprimos_rangos:
if not rango['asignado']:
self.rango = rango
self.rango['asignado'] = True
send_json(
self.rango,
self.request
)
print ('Rango de primos asignado: {0}'.format(self.rango))
print ("Esperando semiprimos")
data, bufer = read_json(
self.bufer, self.request
)
print (data["semiprimos"])
time.sleep(2)
except Exception as e:
#print('Exception wile receiving message: ', e)
pass
if hasattr(self, "rango"):
if 'primos' in self.rango:
if not self.rango["primos"]:
self.rango['asignado'] = False
print ("El rango: {0} sera reasignado".format(self.rango))
if 'semiprimos' in self.rango:
if not self.rango["semiprimos"]:
self.rango['asignado'] = False
print ("El rango: {0} sera reasignado".format(self.rango))
def finish(self):
self.display_coun_connections(-1)
if __name__ == '__main__':
try:
if len(sys.argv) == 2:
server = MyTCPServer(
('0.0.0.0', int(sys.argv[1])),
MyTCPServerHandler
)
server_thread = threading.Thread(
target=server.serve_forever
)
server_thread.daemon = True
server_thread.start()
limite = int(input('Introduzca limite de semiprimos a calcular: '))
while True:
if coun_connections < 1:
print ('\nEsperando clientes...')
time.sleep(3)
else:
break
print ('\n{0} Clientes activos'.format(coun_connections))
json_primos = return_rangos_primos(
limite,
coun_connections
)
while True:
if coun_connections < 1:
print ('\nEsperando clientes...')
time.sleep(3)
else:
break
while True:
if json_semiprimos["primos"]:
band = True
for rango in json_primos:
if not rango['primos']:
band = False
if band:
json_semiprimos["primos"].sort()
print ("\nPrimos calculados {0}".format(json_semiprimos["primos"]))
json_semiprimos_rangos = return_rangos_semiprimos(
json_semiprimos["primos"],
limite,
coun_connections,
)
print ("\nRangos para calcular semiprimos {0}".format(json_semiprimos_rangos))
break
time.sleep(3)
print ("\nEsperando semiprimos:")
while True:
time.sleep(1)
except KeyboardInterrupt:
print ('Cierre todos los clientes conectado...')
server.shutdown() | gpl-2.0 |
CoolCloud/ansible | examples/scripts/yaml_to_ini.py | 133 | 7634 | # (c) 2012, Michael DeHaan <michael.dehaan@gmail.com>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
import ansible.constants as C
from ansible.inventory.host import Host
from ansible.inventory.group import Group
from ansible import errors
from ansible import utils
import os
import yaml
import sys
from six import iteritems
class InventoryParserYaml(object):
''' Host inventory parser for ansible '''
def __init__(self, filename=C.DEFAULT_HOST_LIST):
sys.stderr.write("WARNING: YAML inventory files are deprecated in 0.6 and will be removed in 0.7, to migrate" +
" download and run https://github.com/ansible/ansible/blob/devel/examples/scripts/yaml_to_ini.py\n")
fh = open(filename)
data = fh.read()
fh.close()
self._hosts = {}
self._parse(data)
def _make_host(self, hostname):
if hostname in self._hosts:
return self._hosts[hostname]
else:
host = Host(hostname)
self._hosts[hostname] = host
return host
# see file 'test/yaml_hosts' for syntax
def _parse(self, data):
# FIXME: refactor into subfunctions
all = Group('all')
ungrouped = Group('ungrouped')
all.add_child_group(ungrouped)
self.groups = dict(all=all, ungrouped=ungrouped)
grouped_hosts = []
yaml = utils.parse_yaml(data)
# first add all groups
for item in yaml:
if type(item) == dict and 'group' in item:
group = Group(item['group'])
for subresult in item.get('hosts',[]):
if type(subresult) in [ str, unicode ]:
host = self._make_host(subresult)
group.add_host(host)
grouped_hosts.append(host)
elif type(subresult) == dict:
host = self._make_host(subresult['host'])
vars = subresult.get('vars',{})
if type(vars) == list:
for subitem in vars:
for (k,v) in subitem.items():
host.set_variable(k,v)
elif type(vars) == dict:
for (k,v) in subresult.get('vars',{}).items():
host.set_variable(k,v)
else:
raise errors.AnsibleError("unexpected type for variable")
group.add_host(host)
grouped_hosts.append(host)
vars = item.get('vars',{})
if type(vars) == dict:
for (k,v) in item.get('vars',{}).items():
group.set_variable(k,v)
elif type(vars) == list:
for subitem in vars:
if type(subitem) != dict:
raise errors.AnsibleError("expected a dictionary")
for (k,v) in subitem.items():
group.set_variable(k,v)
self.groups[group.name] = group
all.add_child_group(group)
# add host definitions
for item in yaml:
if type(item) in [ str, unicode ]:
host = self._make_host(item)
if host not in grouped_hosts:
ungrouped.add_host(host)
elif type(item) == dict and 'host' in item:
host = self._make_host(item['host'])
vars = item.get('vars', {})
if type(vars)==list:
varlist, vars = vars, {}
for subitem in varlist:
vars.update(subitem)
for (k,v) in vars.items():
host.set_variable(k,v)
groups = item.get('groups', {})
if type(groups) in [ str, unicode ]:
groups = [ groups ]
if type(groups)==list:
for subitem in groups:
if subitem in self.groups:
group = self.groups[subitem]
else:
group = Group(subitem)
self.groups[group.name] = group
all.add_child_group(group)
group.add_host(host)
grouped_hosts.append(host)
if host not in grouped_hosts:
ungrouped.add_host(host)
# make sure ungrouped.hosts is the complement of grouped_hosts
ungrouped_hosts = [host for host in ungrouped.hosts if host not in grouped_hosts]
if __name__ == "__main__":
if len(sys.argv) != 2:
print "usage: yaml_to_ini.py /path/to/ansible/hosts"
sys.exit(1)
result = ""
original = sys.argv[1]
yamlp = InventoryParserYaml(filename=sys.argv[1])
dirname = os.path.dirname(original)
group_names = [ g.name for g in yamlp.groups.values() ]
for group_name in sorted(group_names):
record = yamlp.groups[group_name]
if group_name == 'all':
continue
hosts = record.hosts
result = result + "[%s]\n" % record.name
for h in hosts:
result = result + "%s\n" % h.name
result = result + "\n"
groupfiledir = os.path.join(dirname, "group_vars")
if not os.path.exists(groupfiledir):
print "* creating: %s" % groupfiledir
os.makedirs(groupfiledir)
groupfile = os.path.join(groupfiledir, group_name)
print "* writing group variables for %s into %s" % (group_name, groupfile)
groupfh = open(groupfile, 'w')
groupfh.write(yaml.dump(record.get_variables()))
groupfh.close()
for (host_name, host_record) in iteritems(yamlp._hosts):
hostfiledir = os.path.join(dirname, "host_vars")
if not os.path.exists(hostfiledir):
print "* creating: %s" % hostfiledir
os.makedirs(hostfiledir)
hostfile = os.path.join(hostfiledir, host_record.name)
print "* writing host variables for %s into %s" % (host_record.name, hostfile)
hostfh = open(hostfile, 'w')
hostfh.write(yaml.dump(host_record.get_variables()))
hostfh.close()
# also need to keep a hash of variables per each host
# and variables per each group
# and write those to disk
newfilepath = os.path.join(dirname, "hosts.new")
fdh = open(newfilepath, 'w')
fdh.write(result)
fdh.close()
print "* COMPLETE: review your new inventory file and replace your original when ready"
print "* new inventory file saved as %s" % newfilepath
print "* edit group specific variables in %s/group_vars/" % dirname
print "* edit host specific variables in %s/host_vars/" % dirname
# now need to write this to disk as (oldname).new
# and inform the user
| gpl-3.0 |
mlperf/inference_results_v0.7 | closed/DellEMC/code/dlrm/tensorrt/accuracy-dlrm.py | 18 | 3009 | #! /usr/bin/env python3
# Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os, sys
sys.path.insert(0, os.getcwd())
import argparse
import json
import numpy as np
from sklearn.metrics import roc_auc_score
import datetime
def evaluate(log_path, ground_truth_file, sample_partition_file):
print("Loading ground truths...")
ground_truths = np.load(ground_truth_file)
print("Done loading ground truths.")
print("Loading sample partition...")
sample_partition = np.load(sample_partition_file)
print("Parsing LoadGen accuracy log...")
expected = []
predicted = []
with open(log_path) as f:
predictions = json.load(f)
for counter, prediction in enumerate(predictions):
if counter % 1000 == 0:
print("[{:}] {:} / {:}".format(datetime.datetime.now(), counter, len(predictions)))
qsl_idx = prediction["qsl_idx"]
assert qsl_idx < len(sample_partition), "qsl_idx exceeds total number of samples in validation dataset"
data = np.frombuffer(bytes.fromhex(prediction["data"]), np.float32)
start_idx = sample_partition[qsl_idx]
end_idx = sample_partition[qsl_idx+1]
assert len(data) == end_idx - start_idx, "Length of predictions does not match number of pairs in sample"
for i in data:
predicted.append(np.nan_to_num(i))
for i in range(start_idx, end_idx):
expected.append(ground_truths[i])
print("Done parsing LoadGen accuracy log.")
print("Evaluating results...")
score = roc_auc_score(expected, predicted)
print("Done evaluating results.")
print("auc={:.3f}%".format(score * 100))
def main():
parser = argparse.ArgumentParser("Accuracy checker for BERT benchmark from LoadGen logs")
parser.add_argument("--mlperf-accuracy-file", help="Path to LoadGen log produced in AccuracyOnly mode")
parser.add_argument("--ground-truth-file", help="Path to ground_truth.npy file",
default="build/preprocessed_data/criteo/full_recalib/ground_truth.npy")
parser.add_argument("--sample-partition-file", help="Path to sample partition file",
default=os.path.join(os.environ.get("PREPROCESSED_DATA_DIR", "build/preprocessed_data"), "criteo", "full_recalib", "sample_partition.npy"))
args = parser.parse_args()
evaluate(args.mlperf_accuracy_file, args.ground_truth_file, args.sample_partition_file)
if __name__ == "__main__":
main()
| apache-2.0 |
bmannix/selenium | py/selenium/webdriver/opera/options.py | 100 | 3385 | # Licensed to the Software Freedom Conservancy (SFC) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The SFC licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
from selenium.webdriver.chrome.options import Options as ChromeOptions
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
class Options(ChromeOptions):
def __init__(self):
ChromeOptions.__init__(self)
self._android_package_name = ''
self._android_device_socket = ''
self._android_command_line_file = ''
@property
def android_package_name(self):
"""
Returns the name of the Opera package
"""
return self._android_package_name
@android_package_name.setter
def android_package_name(self, value):
"""
Allows you to set the package name
:Args:
- value: devtools socket name
"""
self._android_package_name = value
@property
def android_device_socket(self):
"""
Returns the name of the devtools socket
"""
return self._android_device_socket
@android_device_socket.setter
def android_device_socket(self, value):
"""
Allows you to set the devtools socket name
:Args:
- value: devtools socket name
"""
self._android_device_socket = value
@property
def android_command_line_file(self):
"""
Returns the path of the command line file
"""
return self._android_command_line_file
@android_command_line_file.setter
def android_command_line_file(self, value):
"""
Allows you to set where the command line file lives
:Args:
- value: command line file path
"""
self._android_command_line_file = value
def to_capabilities(self):
"""
Creates a capabilities with all the options that have been set and
returns a dictionary with everything
"""
capabilities = ChromeOptions.to_capabilities(self)
capabilities.update(DesiredCapabilities.OPERA)
opera_options = capabilities["operaOptions"] = \
capabilities.pop("chromeOptions")
if self.android_package_name:
opera_options["androidPackage"] = self.android_package_name
if self.android_device_socket:
opera_options["androidDeviceSocket"] = self.android_device_socket
if self.android_command_line_file:
opera_options["androidCommandLineFile"] = \
self.android_command_line_file
return capabilities
class AndroidOptions(Options):
def __init__(self):
Options.__init__(self)
self.android_package_name = 'com.opera.browser'
| apache-2.0 |
dmonner/tweater | py/yaml/emitter.py | 110 | 43159 |
# Emitter expects events obeying the following grammar:
# stream ::= STREAM-START document* STREAM-END
# document ::= DOCUMENT-START node DOCUMENT-END
# node ::= SCALAR | sequence | mapping
# sequence ::= SEQUENCE-START node* SEQUENCE-END
# mapping ::= MAPPING-START (node node)* MAPPING-END
__all__ = ['Emitter', 'EmitterError']
from error import YAMLError
from events import *
class EmitterError(YAMLError):
pass
class ScalarAnalysis(object):
def __init__(self, scalar, empty, multiline,
allow_flow_plain, allow_block_plain,
allow_single_quoted, allow_double_quoted,
allow_block):
self.scalar = scalar
self.empty = empty
self.multiline = multiline
self.allow_flow_plain = allow_flow_plain
self.allow_block_plain = allow_block_plain
self.allow_single_quoted = allow_single_quoted
self.allow_double_quoted = allow_double_quoted
self.allow_block = allow_block
class Emitter(object):
DEFAULT_TAG_PREFIXES = {
u'!' : u'!',
u'tag:yaml.org,2002:' : u'!!',
}
def __init__(self, stream, canonical=None, indent=None, width=None,
allow_unicode=None, line_break=None):
# The stream should have the methods `write` and possibly `flush`.
self.stream = stream
# Encoding can be overriden by STREAM-START.
self.encoding = None
# Emitter is a state machine with a stack of states to handle nested
# structures.
self.states = []
self.state = self.expect_stream_start
# Current event and the event queue.
self.events = []
self.event = None
# The current indentation level and the stack of previous indents.
self.indents = []
self.indent = None
# Flow level.
self.flow_level = 0
# Contexts.
self.root_context = False
self.sequence_context = False
self.mapping_context = False
self.simple_key_context = False
# Characteristics of the last emitted character:
# - current position.
# - is it a whitespace?
# - is it an indention character
# (indentation space, '-', '?', or ':')?
self.line = 0
self.column = 0
self.whitespace = True
self.indention = True
# Whether the document requires an explicit document indicator
self.open_ended = False
# Formatting details.
self.canonical = canonical
self.allow_unicode = allow_unicode
self.best_indent = 2
if indent and 1 < indent < 10:
self.best_indent = indent
self.best_width = 80
if width and width > self.best_indent*2:
self.best_width = width
self.best_line_break = u'\n'
if line_break in [u'\r', u'\n', u'\r\n']:
self.best_line_break = line_break
# Tag prefixes.
self.tag_prefixes = None
# Prepared anchor and tag.
self.prepared_anchor = None
self.prepared_tag = None
# Scalar analysis and style.
self.analysis = None
self.style = None
def emit(self, event):
self.events.append(event)
while not self.need_more_events():
self.event = self.events.pop(0)
self.state()
self.event = None
# In some cases, we wait for a few next events before emitting.
def need_more_events(self):
if not self.events:
return True
event = self.events[0]
if isinstance(event, DocumentStartEvent):
return self.need_events(1)
elif isinstance(event, SequenceStartEvent):
return self.need_events(2)
elif isinstance(event, MappingStartEvent):
return self.need_events(3)
else:
return False
def need_events(self, count):
level = 0
for event in self.events[1:]:
if isinstance(event, (DocumentStartEvent, CollectionStartEvent)):
level += 1
elif isinstance(event, (DocumentEndEvent, CollectionEndEvent)):
level -= 1
elif isinstance(event, StreamEndEvent):
level = -1
if level < 0:
return False
return (len(self.events) < count+1)
def increase_indent(self, flow=False, indentless=False):
self.indents.append(self.indent)
if self.indent is None:
if flow:
self.indent = self.best_indent
else:
self.indent = 0
elif not indentless:
self.indent += self.best_indent
# States.
# Stream handlers.
def expect_stream_start(self):
if isinstance(self.event, StreamStartEvent):
if self.event.encoding and not getattr(self.stream, 'encoding', None):
self.encoding = self.event.encoding
self.write_stream_start()
self.state = self.expect_first_document_start
else:
raise EmitterError("expected StreamStartEvent, but got %s"
% self.event)
def expect_nothing(self):
raise EmitterError("expected nothing, but got %s" % self.event)
# Document handlers.
def expect_first_document_start(self):
return self.expect_document_start(first=True)
def expect_document_start(self, first=False):
if isinstance(self.event, DocumentStartEvent):
if (self.event.version or self.event.tags) and self.open_ended:
self.write_indicator(u'...', True)
self.write_indent()
if self.event.version:
version_text = self.prepare_version(self.event.version)
self.write_version_directive(version_text)
self.tag_prefixes = self.DEFAULT_TAG_PREFIXES.copy()
if self.event.tags:
handles = self.event.tags.keys()
handles.sort()
for handle in handles:
prefix = self.event.tags[handle]
self.tag_prefixes[prefix] = handle
handle_text = self.prepare_tag_handle(handle)
prefix_text = self.prepare_tag_prefix(prefix)
self.write_tag_directive(handle_text, prefix_text)
implicit = (first and not self.event.explicit and not self.canonical
and not self.event.version and not self.event.tags
and not self.check_empty_document())
if not implicit:
self.write_indent()
self.write_indicator(u'---', True)
if self.canonical:
self.write_indent()
self.state = self.expect_document_root
elif isinstance(self.event, StreamEndEvent):
if self.open_ended:
self.write_indicator(u'...', True)
self.write_indent()
self.write_stream_end()
self.state = self.expect_nothing
else:
raise EmitterError("expected DocumentStartEvent, but got %s"
% self.event)
def expect_document_end(self):
if isinstance(self.event, DocumentEndEvent):
self.write_indent()
if self.event.explicit:
self.write_indicator(u'...', True)
self.write_indent()
self.flush_stream()
self.state = self.expect_document_start
else:
raise EmitterError("expected DocumentEndEvent, but got %s"
% self.event)
def expect_document_root(self):
self.states.append(self.expect_document_end)
self.expect_node(root=True)
# Node handlers.
def expect_node(self, root=False, sequence=False, mapping=False,
simple_key=False):
self.root_context = root
self.sequence_context = sequence
self.mapping_context = mapping
self.simple_key_context = simple_key
if isinstance(self.event, AliasEvent):
self.expect_alias()
elif isinstance(self.event, (ScalarEvent, CollectionStartEvent)):
self.process_anchor(u'&')
self.process_tag()
if isinstance(self.event, ScalarEvent):
self.expect_scalar()
elif isinstance(self.event, SequenceStartEvent):
if self.flow_level or self.canonical or self.event.flow_style \
or self.check_empty_sequence():
self.expect_flow_sequence()
else:
self.expect_block_sequence()
elif isinstance(self.event, MappingStartEvent):
if self.flow_level or self.canonical or self.event.flow_style \
or self.check_empty_mapping():
self.expect_flow_mapping()
else:
self.expect_block_mapping()
else:
raise EmitterError("expected NodeEvent, but got %s" % self.event)
def expect_alias(self):
if self.event.anchor is None:
raise EmitterError("anchor is not specified for alias")
self.process_anchor(u'*')
self.state = self.states.pop()
def expect_scalar(self):
self.increase_indent(flow=True)
self.process_scalar()
self.indent = self.indents.pop()
self.state = self.states.pop()
# Flow sequence handlers.
def expect_flow_sequence(self):
self.write_indicator(u'[', True, whitespace=True)
self.flow_level += 1
self.increase_indent(flow=True)
self.state = self.expect_first_flow_sequence_item
def expect_first_flow_sequence_item(self):
if isinstance(self.event, SequenceEndEvent):
self.indent = self.indents.pop()
self.flow_level -= 1
self.write_indicator(u']', False)
self.state = self.states.pop()
else:
if self.canonical or self.column > self.best_width:
self.write_indent()
self.states.append(self.expect_flow_sequence_item)
self.expect_node(sequence=True)
def expect_flow_sequence_item(self):
if isinstance(self.event, SequenceEndEvent):
self.indent = self.indents.pop()
self.flow_level -= 1
if self.canonical:
self.write_indicator(u',', False)
self.write_indent()
self.write_indicator(u']', False)
self.state = self.states.pop()
else:
self.write_indicator(u',', False)
if self.canonical or self.column > self.best_width:
self.write_indent()
self.states.append(self.expect_flow_sequence_item)
self.expect_node(sequence=True)
# Flow mapping handlers.
def expect_flow_mapping(self):
self.write_indicator(u'{', True, whitespace=True)
self.flow_level += 1
self.increase_indent(flow=True)
self.state = self.expect_first_flow_mapping_key
def expect_first_flow_mapping_key(self):
if isinstance(self.event, MappingEndEvent):
self.indent = self.indents.pop()
self.flow_level -= 1
self.write_indicator(u'}', False)
self.state = self.states.pop()
else:
if self.canonical or self.column > self.best_width:
self.write_indent()
if not self.canonical and self.check_simple_key():
self.states.append(self.expect_flow_mapping_simple_value)
self.expect_node(mapping=True, simple_key=True)
else:
self.write_indicator(u'?', True)
self.states.append(self.expect_flow_mapping_value)
self.expect_node(mapping=True)
def expect_flow_mapping_key(self):
if isinstance(self.event, MappingEndEvent):
self.indent = self.indents.pop()
self.flow_level -= 1
if self.canonical:
self.write_indicator(u',', False)
self.write_indent()
self.write_indicator(u'}', False)
self.state = self.states.pop()
else:
self.write_indicator(u',', False)
if self.canonical or self.column > self.best_width:
self.write_indent()
if not self.canonical and self.check_simple_key():
self.states.append(self.expect_flow_mapping_simple_value)
self.expect_node(mapping=True, simple_key=True)
else:
self.write_indicator(u'?', True)
self.states.append(self.expect_flow_mapping_value)
self.expect_node(mapping=True)
def expect_flow_mapping_simple_value(self):
self.write_indicator(u':', False)
self.states.append(self.expect_flow_mapping_key)
self.expect_node(mapping=True)
def expect_flow_mapping_value(self):
if self.canonical or self.column > self.best_width:
self.write_indent()
self.write_indicator(u':', True)
self.states.append(self.expect_flow_mapping_key)
self.expect_node(mapping=True)
# Block sequence handlers.
def expect_block_sequence(self):
indentless = (self.mapping_context and not self.indention)
self.increase_indent(flow=False, indentless=indentless)
self.state = self.expect_first_block_sequence_item
def expect_first_block_sequence_item(self):
return self.expect_block_sequence_item(first=True)
def expect_block_sequence_item(self, first=False):
if not first and isinstance(self.event, SequenceEndEvent):
self.indent = self.indents.pop()
self.state = self.states.pop()
else:
self.write_indent()
self.write_indicator(u'-', True, indention=True)
self.states.append(self.expect_block_sequence_item)
self.expect_node(sequence=True)
# Block mapping handlers.
def expect_block_mapping(self):
self.increase_indent(flow=False)
self.state = self.expect_first_block_mapping_key
def expect_first_block_mapping_key(self):
return self.expect_block_mapping_key(first=True)
def expect_block_mapping_key(self, first=False):
if not first and isinstance(self.event, MappingEndEvent):
self.indent = self.indents.pop()
self.state = self.states.pop()
else:
self.write_indent()
if self.check_simple_key():
self.states.append(self.expect_block_mapping_simple_value)
self.expect_node(mapping=True, simple_key=True)
else:
self.write_indicator(u'?', True, indention=True)
self.states.append(self.expect_block_mapping_value)
self.expect_node(mapping=True)
def expect_block_mapping_simple_value(self):
self.write_indicator(u':', False)
self.states.append(self.expect_block_mapping_key)
self.expect_node(mapping=True)
def expect_block_mapping_value(self):
self.write_indent()
self.write_indicator(u':', True, indention=True)
self.states.append(self.expect_block_mapping_key)
self.expect_node(mapping=True)
# Checkers.
def check_empty_sequence(self):
return (isinstance(self.event, SequenceStartEvent) and self.events
and isinstance(self.events[0], SequenceEndEvent))
def check_empty_mapping(self):
return (isinstance(self.event, MappingStartEvent) and self.events
and isinstance(self.events[0], MappingEndEvent))
def check_empty_document(self):
if not isinstance(self.event, DocumentStartEvent) or not self.events:
return False
event = self.events[0]
return (isinstance(event, ScalarEvent) and event.anchor is None
and event.tag is None and event.implicit and event.value == u'')
def check_simple_key(self):
length = 0
if isinstance(self.event, NodeEvent) and self.event.anchor is not None:
if self.prepared_anchor is None:
self.prepared_anchor = self.prepare_anchor(self.event.anchor)
length += len(self.prepared_anchor)
if isinstance(self.event, (ScalarEvent, CollectionStartEvent)) \
and self.event.tag is not None:
if self.prepared_tag is None:
self.prepared_tag = self.prepare_tag(self.event.tag)
length += len(self.prepared_tag)
if isinstance(self.event, ScalarEvent):
if self.analysis is None:
self.analysis = self.analyze_scalar(self.event.value)
length += len(self.analysis.scalar)
return (length < 128 and (isinstance(self.event, AliasEvent)
or (isinstance(self.event, ScalarEvent)
and not self.analysis.empty and not self.analysis.multiline)
or self.check_empty_sequence() or self.check_empty_mapping()))
# Anchor, Tag, and Scalar processors.
def process_anchor(self, indicator):
if self.event.anchor is None:
self.prepared_anchor = None
return
if self.prepared_anchor is None:
self.prepared_anchor = self.prepare_anchor(self.event.anchor)
if self.prepared_anchor:
self.write_indicator(indicator+self.prepared_anchor, True)
self.prepared_anchor = None
def process_tag(self):
tag = self.event.tag
if isinstance(self.event, ScalarEvent):
if self.style is None:
self.style = self.choose_scalar_style()
if ((not self.canonical or tag is None) and
((self.style == '' and self.event.implicit[0])
or (self.style != '' and self.event.implicit[1]))):
self.prepared_tag = None
return
if self.event.implicit[0] and tag is None:
tag = u'!'
self.prepared_tag = None
else:
if (not self.canonical or tag is None) and self.event.implicit:
self.prepared_tag = None
return
if tag is None:
raise EmitterError("tag is not specified")
if self.prepared_tag is None:
self.prepared_tag = self.prepare_tag(tag)
if self.prepared_tag:
self.write_indicator(self.prepared_tag, True)
self.prepared_tag = None
def choose_scalar_style(self):
if self.analysis is None:
self.analysis = self.analyze_scalar(self.event.value)
if self.event.style == '"' or self.canonical:
return '"'
if not self.event.style and self.event.implicit[0]:
if (not (self.simple_key_context and
(self.analysis.empty or self.analysis.multiline))
and (self.flow_level and self.analysis.allow_flow_plain
or (not self.flow_level and self.analysis.allow_block_plain))):
return ''
if self.event.style and self.event.style in '|>':
if (not self.flow_level and not self.simple_key_context
and self.analysis.allow_block):
return self.event.style
if not self.event.style or self.event.style == '\'':
if (self.analysis.allow_single_quoted and
not (self.simple_key_context and self.analysis.multiline)):
return '\''
return '"'
def process_scalar(self):
if self.analysis is None:
self.analysis = self.analyze_scalar(self.event.value)
if self.style is None:
self.style = self.choose_scalar_style()
split = (not self.simple_key_context)
#if self.analysis.multiline and split \
# and (not self.style or self.style in '\'\"'):
# self.write_indent()
if self.style == '"':
self.write_double_quoted(self.analysis.scalar, split)
elif self.style == '\'':
self.write_single_quoted(self.analysis.scalar, split)
elif self.style == '>':
self.write_folded(self.analysis.scalar)
elif self.style == '|':
self.write_literal(self.analysis.scalar)
else:
self.write_plain(self.analysis.scalar, split)
self.analysis = None
self.style = None
# Analyzers.
def prepare_version(self, version):
major, minor = version
if major != 1:
raise EmitterError("unsupported YAML version: %d.%d" % (major, minor))
return u'%d.%d' % (major, minor)
def prepare_tag_handle(self, handle):
if not handle:
raise EmitterError("tag handle must not be empty")
if handle[0] != u'!' or handle[-1] != u'!':
raise EmitterError("tag handle must start and end with '!': %r"
% (handle.encode('utf-8')))
for ch in handle[1:-1]:
if not (u'0' <= ch <= u'9' or u'A' <= ch <= u'Z' or u'a' <= ch <= u'z' \
or ch in u'-_'):
raise EmitterError("invalid character %r in the tag handle: %r"
% (ch.encode('utf-8'), handle.encode('utf-8')))
return handle
def prepare_tag_prefix(self, prefix):
if not prefix:
raise EmitterError("tag prefix must not be empty")
chunks = []
start = end = 0
if prefix[0] == u'!':
end = 1
while end < len(prefix):
ch = prefix[end]
if u'0' <= ch <= u'9' or u'A' <= ch <= u'Z' or u'a' <= ch <= u'z' \
or ch in u'-;/?!:@&=+$,_.~*\'()[]':
end += 1
else:
if start < end:
chunks.append(prefix[start:end])
start = end = end+1
data = ch.encode('utf-8')
for ch in data:
chunks.append(u'%%%02X' % ord(ch))
if start < end:
chunks.append(prefix[start:end])
return u''.join(chunks)
def prepare_tag(self, tag):
if not tag:
raise EmitterError("tag must not be empty")
if tag == u'!':
return tag
handle = None
suffix = tag
prefixes = self.tag_prefixes.keys()
prefixes.sort()
for prefix in prefixes:
if tag.startswith(prefix) \
and (prefix == u'!' or len(prefix) < len(tag)):
handle = self.tag_prefixes[prefix]
suffix = tag[len(prefix):]
chunks = []
start = end = 0
while end < len(suffix):
ch = suffix[end]
if u'0' <= ch <= u'9' or u'A' <= ch <= u'Z' or u'a' <= ch <= u'z' \
or ch in u'-;/?:@&=+$,_.~*\'()[]' \
or (ch == u'!' and handle != u'!'):
end += 1
else:
if start < end:
chunks.append(suffix[start:end])
start = end = end+1
data = ch.encode('utf-8')
for ch in data:
chunks.append(u'%%%02X' % ord(ch))
if start < end:
chunks.append(suffix[start:end])
suffix_text = u''.join(chunks)
if handle:
return u'%s%s' % (handle, suffix_text)
else:
return u'!<%s>' % suffix_text
def prepare_anchor(self, anchor):
if not anchor:
raise EmitterError("anchor must not be empty")
for ch in anchor:
if not (u'0' <= ch <= u'9' or u'A' <= ch <= u'Z' or u'a' <= ch <= u'z' \
or ch in u'-_'):
raise EmitterError("invalid character %r in the anchor: %r"
% (ch.encode('utf-8'), anchor.encode('utf-8')))
return anchor
def analyze_scalar(self, scalar):
# Empty scalar is a special case.
if not scalar:
return ScalarAnalysis(scalar=scalar, empty=True, multiline=False,
allow_flow_plain=False, allow_block_plain=True,
allow_single_quoted=True, allow_double_quoted=True,
allow_block=False)
# Indicators and special characters.
block_indicators = False
flow_indicators = False
line_breaks = False
special_characters = False
# Important whitespace combinations.
leading_space = False
leading_break = False
trailing_space = False
trailing_break = False
break_space = False
space_break = False
# Check document indicators.
if scalar.startswith(u'---') or scalar.startswith(u'...'):
block_indicators = True
flow_indicators = True
# First character or preceded by a whitespace.
preceeded_by_whitespace = True
# Last character or followed by a whitespace.
followed_by_whitespace = (len(scalar) == 1 or
scalar[1] in u'\0 \t\r\n\x85\u2028\u2029')
# The previous character is a space.
previous_space = False
# The previous character is a break.
previous_break = False
index = 0
while index < len(scalar):
ch = scalar[index]
# Check for indicators.
if index == 0:
# Leading indicators are special characters.
if ch in u'#,[]{}&*!|>\'\"%@`':
flow_indicators = True
block_indicators = True
if ch in u'?:':
flow_indicators = True
if followed_by_whitespace:
block_indicators = True
if ch == u'-' and followed_by_whitespace:
flow_indicators = True
block_indicators = True
else:
# Some indicators cannot appear within a scalar as well.
if ch in u',?[]{}':
flow_indicators = True
if ch == u':':
flow_indicators = True
if followed_by_whitespace:
block_indicators = True
if ch == u'#' and preceeded_by_whitespace:
flow_indicators = True
block_indicators = True
# Check for line breaks, special, and unicode characters.
if ch in u'\n\x85\u2028\u2029':
line_breaks = True
if not (ch == u'\n' or u'\x20' <= ch <= u'\x7E'):
if (ch == u'\x85' or u'\xA0' <= ch <= u'\uD7FF'
or u'\uE000' <= ch <= u'\uFFFD') and ch != u'\uFEFF':
unicode_characters = True
if not self.allow_unicode:
special_characters = True
else:
special_characters = True
# Detect important whitespace combinations.
if ch == u' ':
if index == 0:
leading_space = True
if index == len(scalar)-1:
trailing_space = True
if previous_break:
break_space = True
previous_space = True
previous_break = False
elif ch in u'\n\x85\u2028\u2029':
if index == 0:
leading_break = True
if index == len(scalar)-1:
trailing_break = True
if previous_space:
space_break = True
previous_space = False
previous_break = True
else:
previous_space = False
previous_break = False
# Prepare for the next character.
index += 1
preceeded_by_whitespace = (ch in u'\0 \t\r\n\x85\u2028\u2029')
followed_by_whitespace = (index+1 >= len(scalar) or
scalar[index+1] in u'\0 \t\r\n\x85\u2028\u2029')
# Let's decide what styles are allowed.
allow_flow_plain = True
allow_block_plain = True
allow_single_quoted = True
allow_double_quoted = True
allow_block = True
# Leading and trailing whitespaces are bad for plain scalars.
if (leading_space or leading_break
or trailing_space or trailing_break):
allow_flow_plain = allow_block_plain = False
# We do not permit trailing spaces for block scalars.
if trailing_space:
allow_block = False
# Spaces at the beginning of a new line are only acceptable for block
# scalars.
if break_space:
allow_flow_plain = allow_block_plain = allow_single_quoted = False
# Spaces followed by breaks, as well as special character are only
# allowed for double quoted scalars.
if space_break or special_characters:
allow_flow_plain = allow_block_plain = \
allow_single_quoted = allow_block = False
# Although the plain scalar writer supports breaks, we never emit
# multiline plain scalars.
if line_breaks:
allow_flow_plain = allow_block_plain = False
# Flow indicators are forbidden for flow plain scalars.
if flow_indicators:
allow_flow_plain = False
# Block indicators are forbidden for block plain scalars.
if block_indicators:
allow_block_plain = False
return ScalarAnalysis(scalar=scalar,
empty=False, multiline=line_breaks,
allow_flow_plain=allow_flow_plain,
allow_block_plain=allow_block_plain,
allow_single_quoted=allow_single_quoted,
allow_double_quoted=allow_double_quoted,
allow_block=allow_block)
# Writers.
def flush_stream(self):
if hasattr(self.stream, 'flush'):
self.stream.flush()
def write_stream_start(self):
# Write BOM if needed.
if self.encoding and self.encoding.startswith('utf-16'):
self.stream.write(u'\uFEFF'.encode(self.encoding))
def write_stream_end(self):
self.flush_stream()
def write_indicator(self, indicator, need_whitespace,
whitespace=False, indention=False):
if self.whitespace or not need_whitespace:
data = indicator
else:
data = u' '+indicator
self.whitespace = whitespace
self.indention = self.indention and indention
self.column += len(data)
self.open_ended = False
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
def write_indent(self):
indent = self.indent or 0
if not self.indention or self.column > indent \
or (self.column == indent and not self.whitespace):
self.write_line_break()
if self.column < indent:
self.whitespace = True
data = u' '*(indent-self.column)
self.column = indent
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
def write_line_break(self, data=None):
if data is None:
data = self.best_line_break
self.whitespace = True
self.indention = True
self.line += 1
self.column = 0
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
def write_version_directive(self, version_text):
data = u'%%YAML %s' % version_text
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
self.write_line_break()
def write_tag_directive(self, handle_text, prefix_text):
data = u'%%TAG %s %s' % (handle_text, prefix_text)
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
self.write_line_break()
# Scalar streams.
def write_single_quoted(self, text, split=True):
self.write_indicator(u'\'', True)
spaces = False
breaks = False
start = end = 0
while end <= len(text):
ch = None
if end < len(text):
ch = text[end]
if spaces:
if ch is None or ch != u' ':
if start+1 == end and self.column > self.best_width and split \
and start != 0 and end != len(text):
self.write_indent()
else:
data = text[start:end]
self.column += len(data)
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
start = end
elif breaks:
if ch is None or ch not in u'\n\x85\u2028\u2029':
if text[start] == u'\n':
self.write_line_break()
for br in text[start:end]:
if br == u'\n':
self.write_line_break()
else:
self.write_line_break(br)
self.write_indent()
start = end
else:
if ch is None or ch in u' \n\x85\u2028\u2029' or ch == u'\'':
if start < end:
data = text[start:end]
self.column += len(data)
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
start = end
if ch == u'\'':
data = u'\'\''
self.column += 2
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
start = end + 1
if ch is not None:
spaces = (ch == u' ')
breaks = (ch in u'\n\x85\u2028\u2029')
end += 1
self.write_indicator(u'\'', False)
ESCAPE_REPLACEMENTS = {
u'\0': u'0',
u'\x07': u'a',
u'\x08': u'b',
u'\x09': u't',
u'\x0A': u'n',
u'\x0B': u'v',
u'\x0C': u'f',
u'\x0D': u'r',
u'\x1B': u'e',
u'\"': u'\"',
u'\\': u'\\',
u'\x85': u'N',
u'\xA0': u'_',
u'\u2028': u'L',
u'\u2029': u'P',
}
def write_double_quoted(self, text, split=True):
self.write_indicator(u'"', True)
start = end = 0
while end <= len(text):
ch = None
if end < len(text):
ch = text[end]
if ch is None or ch in u'"\\\x85\u2028\u2029\uFEFF' \
or not (u'\x20' <= ch <= u'\x7E'
or (self.allow_unicode
and (u'\xA0' <= ch <= u'\uD7FF'
or u'\uE000' <= ch <= u'\uFFFD'))):
if start < end:
data = text[start:end]
self.column += len(data)
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
start = end
if ch is not None:
if ch in self.ESCAPE_REPLACEMENTS:
data = u'\\'+self.ESCAPE_REPLACEMENTS[ch]
elif ch <= u'\xFF':
data = u'\\x%02X' % ord(ch)
elif ch <= u'\uFFFF':
data = u'\\u%04X' % ord(ch)
else:
data = u'\\U%08X' % ord(ch)
self.column += len(data)
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
start = end+1
if 0 < end < len(text)-1 and (ch == u' ' or start >= end) \
and self.column+(end-start) > self.best_width and split:
data = text[start:end]+u'\\'
if start < end:
start = end
self.column += len(data)
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
self.write_indent()
self.whitespace = False
self.indention = False
if text[start] == u' ':
data = u'\\'
self.column += len(data)
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
end += 1
self.write_indicator(u'"', False)
def determine_block_hints(self, text):
hints = u''
if text:
if text[0] in u' \n\x85\u2028\u2029':
hints += unicode(self.best_indent)
if text[-1] not in u'\n\x85\u2028\u2029':
hints += u'-'
elif len(text) == 1 or text[-2] in u'\n\x85\u2028\u2029':
hints += u'+'
return hints
def write_folded(self, text):
hints = self.determine_block_hints(text)
self.write_indicator(u'>'+hints, True)
if hints[-1:] == u'+':
self.open_ended = True
self.write_line_break()
leading_space = True
spaces = False
breaks = True
start = end = 0
while end <= len(text):
ch = None
if end < len(text):
ch = text[end]
if breaks:
if ch is None or ch not in u'\n\x85\u2028\u2029':
if not leading_space and ch is not None and ch != u' ' \
and text[start] == u'\n':
self.write_line_break()
leading_space = (ch == u' ')
for br in text[start:end]:
if br == u'\n':
self.write_line_break()
else:
self.write_line_break(br)
if ch is not None:
self.write_indent()
start = end
elif spaces:
if ch != u' ':
if start+1 == end and self.column > self.best_width:
self.write_indent()
else:
data = text[start:end]
self.column += len(data)
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
start = end
else:
if ch is None or ch in u' \n\x85\u2028\u2029':
data = text[start:end]
self.column += len(data)
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
if ch is None:
self.write_line_break()
start = end
if ch is not None:
breaks = (ch in u'\n\x85\u2028\u2029')
spaces = (ch == u' ')
end += 1
def write_literal(self, text):
hints = self.determine_block_hints(text)
self.write_indicator(u'|'+hints, True)
if hints[-1:] == u'+':
self.open_ended = True
self.write_line_break()
breaks = True
start = end = 0
while end <= len(text):
ch = None
if end < len(text):
ch = text[end]
if breaks:
if ch is None or ch not in u'\n\x85\u2028\u2029':
for br in text[start:end]:
if br == u'\n':
self.write_line_break()
else:
self.write_line_break(br)
if ch is not None:
self.write_indent()
start = end
else:
if ch is None or ch in u'\n\x85\u2028\u2029':
data = text[start:end]
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
if ch is None:
self.write_line_break()
start = end
if ch is not None:
breaks = (ch in u'\n\x85\u2028\u2029')
end += 1
def write_plain(self, text, split=True):
if self.root_context:
self.open_ended = True
if not text:
return
if not self.whitespace:
data = u' '
self.column += len(data)
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
self.whitespace = False
self.indention = False
spaces = False
breaks = False
start = end = 0
while end <= len(text):
ch = None
if end < len(text):
ch = text[end]
if spaces:
if ch != u' ':
if start+1 == end and self.column > self.best_width and split:
self.write_indent()
self.whitespace = False
self.indention = False
else:
data = text[start:end]
self.column += len(data)
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
start = end
elif breaks:
if ch not in u'\n\x85\u2028\u2029':
if text[start] == u'\n':
self.write_line_break()
for br in text[start:end]:
if br == u'\n':
self.write_line_break()
else:
self.write_line_break(br)
self.write_indent()
self.whitespace = False
self.indention = False
start = end
else:
if ch is None or ch in u' \n\x85\u2028\u2029':
data = text[start:end]
self.column += len(data)
if self.encoding:
data = data.encode(self.encoding)
self.stream.write(data)
start = end
if ch is not None:
spaces = (ch == u' ')
breaks = (ch in u'\n\x85\u2028\u2029')
end += 1
| gpl-3.0 |
JohnnyKing94/pootle | tests/forms/contact.py | 5 | 9854 | # -*- coding: utf-8 -*-
#
# Copyright (C) Pootle contributors.
#
# This file is a part of the Pootle project. It is distributed under the GPL3
# or later license. See the LICENSE file for a copy of the license and the
# AUTHORS file for copyright and authorship information.
from __future__ import absolute_import
import pytest
from django.conf import settings
from django.template.defaultfilters import escape
from django.template.loader import render_to_string
from contact.forms import ContactForm, ReportForm
from pootle_store.models import Unit
@pytest.mark.django_db
def test_contact_form(admin, rf, mailoutbox):
request = rf.request()
request.user = admin
request.META['REMOTE_ADDR'] = '127.0.0.1'
recipient_email = settings.POOTLE_CONTACT_EMAIL
specified_subject = "My subject"
subject = "[%s] %s" % (settings.POOTLE_TITLE, specified_subject)
data = {
'name': admin.full_name,
'email': admin.email,
'email_subject': specified_subject,
'body': "First paragraph of message\n\nSecond paragraph of message.",
}
form = ContactForm(request=request, data=data)
assert form.is_valid()
form.save()
assert len(mailoutbox) == 1
message = mailoutbox[0]
assert message.from_email == settings.DEFAULT_FROM_EMAIL
reply_to = u'%s <%s>' % (data['name'], data['email'])
assert reply_to == message.extra_headers['Reply-To']
assert [recipient_email] == message.recipients()
assert subject == message.subject
assert data['body'] in message.body
assert "Your question or comment:" not in message.body
@pytest.mark.django_db
def test_contact_form_escaped_tags(admin, rf, mailoutbox):
request = rf.request()
request.user = admin
request.META['REMOTE_ADDR'] = '127.0.0.1'
recipient_email = settings.POOTLE_CONTACT_EMAIL
specified_subject = "My <tag> subject"
subject = "[%s] %s" % (settings.POOTLE_TITLE, specified_subject)
data = {
'name': admin.full_name,
'email': admin.email,
'email_subject': specified_subject,
'body': "First <tag> of message.",
}
form = ContactForm(request=request, data=data)
assert form.is_valid()
form.save()
assert len(mailoutbox) == 1
message = mailoutbox[0]
assert message.from_email == settings.DEFAULT_FROM_EMAIL
reply_to = u'%s <%s>' % (data['name'], data['email'])
assert reply_to == message.extra_headers['Reply-To']
assert [recipient_email] == message.recipients()
assert escape(subject) == message.subject
assert escape(data['body']) in message.body
assert "Your question or comment:" not in message.body
@pytest.mark.django_db
def test_contact_form_subject(admin, rf, mailoutbox):
request = rf.request()
request.user = admin
request.META['REMOTE_ADDR'] = '127.0.0.1'
data = {
'name': admin.full_name,
'email': admin.email,
'email_subject': "a" * 101,
'body': "Whatever",
}
form = ContactForm(request=request, data=data)
assert not form.is_valid()
data['email_subject'] = "a" * 100
form = ContactForm(request=request, data=data)
assert form.is_valid()
@pytest.mark.django_db
def test_contact_form_required_fields(admin, rf, mailoutbox):
request = rf.request()
request.user = admin
request.META['REMOTE_ADDR'] = '127.0.0.1'
form = ContactForm(request=request, data={})
assert not form.is_valid()
assert 'email' in form.errors
assert form.errors['email'] == [u'This field is required.']
assert 'name' in form.errors
assert form.errors['name'] == [u'This field is required.']
assert 'email_subject' in form.errors
assert form.errors['email_subject'] == [u'This field is required.']
assert 'body' in form.errors
assert form.errors['body'] == [u'This field is required.']
def _test_report_form(unit, recipient_email, user, rf, mailoutbox):
request = rf.request()
request.user = user
request.META['REMOTE_ADDR'] = '127.0.0.1'
# Get initial data for the form.
subject_ctx = {
'server_name': settings.POOTLE_TITLE,
'unit': unit.pk,
'language': unit.store.translation_project.language.code,
'project': unit.store.translation_project.project.code,
}
subject = render_to_string('contact_form/report_form_subject.txt',
context=subject_ctx)
subject = subject.strip()
context_ctx = {
'unit': unit,
'unit_absolute_url':
request.build_absolute_uri(unit.get_translate_url()),
}
context = render_to_string('contact_form/report_form_context.txt',
context=context_ctx)
context = context.strip()
translator_comment = "The string is wrong"
data = {
'name': user.full_name,
'email': user.email,
'context': context,
'body': translator_comment,
}
email_body_ctx = {
'request': request,
'context': context,
'ip_address': '127.0.0.1',
'body': translator_comment,
}
email_body = render_to_string('contact_form/report_form.txt',
context=email_body_ctx)
# Instantiate form and test.
form = ReportForm(request=request, initial=data, data=data, unit=unit)
assert form.is_valid()
form.save()
assert len(mailoutbox) == 1
message = mailoutbox[0]
assert message.from_email == settings.DEFAULT_FROM_EMAIL
reply_to = u'%s <%s>' % (data['name'], data['email'])
assert reply_to == message.extra_headers['Reply-To']
assert [recipient_email] == message.recipients()
assert message.subject.startswith(u'[%s] ' % settings.POOTLE_TITLE)
assert subject == message.subject
assert email_body in message.body
@pytest.mark.django_db
def test_report_error_form_settings_email(admin, rf, mailoutbox):
unit = Unit.objects.select_related(
'store__translation_project__project',
'store__translation_project__language',
).last()
recipient_email = getattr(settings, 'POOTLE_CONTACT_REPORT_EMAIL',
settings.POOTLE_CONTACT_EMAIL)
_test_report_form(unit, recipient_email, admin, rf, mailoutbox)
@pytest.mark.django_db
def test_report_error_form_project_email(admin, rf, mailoutbox):
unit = Unit.objects.select_related(
'store__translation_project__project',
'store__translation_project__language',
).last()
project = unit.store.translation_project.project
project.report_email = "errors@example.net"
project.save()
_test_report_form(unit, project.report_email, admin, rf, mailoutbox)
@pytest.mark.django_db
def test_report_error_form_context_cannot_be_altered(admin, rf, mailoutbox):
request = rf.request()
request.user = admin
request.META['REMOTE_ADDR'] = '127.0.0.1'
unit = Unit.objects.select_related(
'store__translation_project__project',
'store__translation_project__language',
).last()
context_ctx = {
'unit': unit,
'unit_absolute_url':
request.build_absolute_uri(unit.get_translate_url()),
}
context = render_to_string('contact_form/report_form_context.txt',
context=context_ctx)
context = context.strip()
initial = {
'name': admin.full_name,
'email': admin.email,
'context': context,
'body': "The string is wrong",
}
data = initial.copy()
sent_context = "Different context"
data['context'] = sent_context
# Instantiate form and test.
form = ReportForm(request=request, initial=initial, data=data, unit=unit)
assert form.is_valid()
form.save()
assert len(mailoutbox) == 1
message = mailoutbox[0]
assert sent_context not in message.body
@pytest.mark.django_db
def test_report_error_form_escaped_tags(admin, rf, mailoutbox):
request = rf.request()
request.user = admin
request.META['REMOTE_ADDR'] = '127.0.0.1'
unit_target = "some <tag>"
unit = Unit.objects.select_related(
'store__translation_project__project',
'store__translation_project__language',
).last()
unit.target = unit_target
unit.save()
context_ctx = {
'unit': unit,
'unit_absolute_url':
request.build_absolute_uri(unit.get_translate_url()),
}
context = render_to_string('contact_form/report_form_context.txt',
context=context_ctx)
context = context.strip()
data = {
'name': admin.full_name,
'email': admin.email,
'context': context,
'body': "The string <tag> is wrong",
}
# Instantiate form and test.
form = ReportForm(request=request, initial=data, data=data, unit=unit)
assert form.is_valid()
form.save()
assert len(mailoutbox) == 1
message = mailoutbox[0]
assert escape(unit_target) in message.body
assert escape(data['body']) in message.body
@pytest.mark.django_db
def test_report_error_form_required_fields(admin, rf, mailoutbox):
request = rf.request()
request.user = admin
request.META['REMOTE_ADDR'] = '127.0.0.1'
unit = Unit.objects.select_related(
'store__translation_project__project',
'store__translation_project__language',
).last()
# Instantiate form and test.
form = ReportForm(request=request, initial={}, data={}, unit=unit)
assert not form.is_valid()
assert 'email' in form.errors
assert form.errors['email'] == [u'This field is required.']
assert 'name' in form.errors
assert form.errors['name'] == [u'This field is required.']
assert 'context' in form.errors
assert form.errors['context'] == [u'This field is required.']
assert 'body' in form.errors
assert form.errors['body'] == [u'This field is required.']
| gpl-3.0 |
FNST-OpenStack/horizon | openstack_dashboard/api/vpn.py | 27 | 14820 | # Copyright 2013, Mirantis Inc
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from __future__ import absolute_import
from collections import OrderedDict
from horizon.utils.memoized import memoized # noqa
from openstack_dashboard.api import neutron
neutronclient = neutron.neutronclient
class IKEPolicy(neutron.NeutronAPIDictWrapper):
"""Wrapper for neutron VPN IKEPolicy."""
def __init__(self, apiresource):
super(IKEPolicy, self).__init__(apiresource)
class IPSecPolicy(neutron.NeutronAPIDictWrapper):
"""Wrapper for neutron VPN IPSecPolicy."""
def __init__(self, apiresource):
super(IPSecPolicy, self).__init__(apiresource)
class IPSecSiteConnection(neutron.NeutronAPIDictWrapper):
"""Wrapper for neutron IPSecSiteConnection."""
def __init__(self, apiresource):
super(IPSecSiteConnection, self).__init__(apiresource)
class VPNService(neutron.NeutronAPIDictWrapper):
"""Wrapper for neutron VPNService."""
def __init__(self, apiresource):
super(VPNService, self).__init__(apiresource)
def vpnservice_create(request, **kwargs):
"""Create VPNService
:param request: request context
:param admin_state_up: admin state (default on)
:param name: name for VPNService
:param description: description for VPNService
:param router_id: router id for router of VPNService
:param subnet_id: subnet id for subnet of VPNService
"""
body = {'vpnservice':
{'admin_state_up': kwargs['admin_state_up'],
'name': kwargs['name'],
'description': kwargs['description'],
'router_id': kwargs['router_id'],
'subnet_id': kwargs['subnet_id']}
}
vpnservice = neutronclient(request).create_vpnservice(body).get(
'vpnservice')
return VPNService(vpnservice)
def vpnservice_list(request, **kwargs):
return _vpnservice_list(request, expand_subnet=True, expand_router=True,
expand_conns=True, **kwargs)
def _vpnservice_list(request, expand_subnet=False, expand_router=False,
expand_conns=False, **kwargs):
vpnservices = neutronclient(request).list_vpnservices(
**kwargs).get('vpnservices')
if expand_subnet:
subnets = neutron.subnet_list(request)
subnet_dict = OrderedDict((s.id, s) for s in subnets)
for s in vpnservices:
s['subnet_name'] = subnet_dict.get(s['subnet_id']).cidr
if expand_router:
routers = neutron.router_list(request)
router_dict = OrderedDict((r.id, r) for r in routers)
for s in vpnservices:
s['router_name'] = router_dict.get(s['router_id']).name_or_id
if expand_conns:
ipsecsiteconns = _ipsecsiteconnection_list(request, **kwargs)
for s in vpnservices:
s['ipsecsiteconns'] = [c.id for c in ipsecsiteconns
if c.vpnservice_id == s['id']]
return [VPNService(v) for v in vpnservices]
def vpnservice_get(request, vpnservice_id):
return _vpnservice_get(request, vpnservice_id, expand_subnet=True,
expand_router=True, expand_conns=True)
def _vpnservice_get(request, vpnservice_id, expand_subnet=False,
expand_router=False, expand_conns=False):
vpnservice = neutronclient(request).show_vpnservice(vpnservice_id).get(
'vpnservice')
if expand_subnet:
vpnservice['subnet'] = neutron.subnet_get(
request, vpnservice['subnet_id'])
if expand_router:
vpnservice['router'] = neutron.router_get(
request, vpnservice['router_id'])
if expand_conns:
ipsecsiteconns = _ipsecsiteconnection_list(request)
vpnservice['ipsecsiteconns'] = [c for c in ipsecsiteconns
if c.vpnservice_id == vpnservice['id']]
return VPNService(vpnservice)
def vpnservice_update(request, vpnservice_id, **kwargs):
vpnservice = neutronclient(request).update_vpnservice(
vpnservice_id, kwargs).get('vpnservice')
return VPNService(vpnservice)
def vpnservice_delete(request, vpnservice_id):
neutronclient(request).delete_vpnservice(vpnservice_id)
def ikepolicy_create(request, **kwargs):
"""Create IKEPolicy
:param request: request context
:param name: name for IKEPolicy
:param description: description for IKEPolicy
:param auth_algorithm: authorization algorithm for IKEPolicy
:param encryption_algorithm: encryption algorithm for IKEPolicy
:param ike_version: IKE version for IKEPolicy
:param lifetime: Lifetime Units and Value for IKEPolicy
:param pfs: Perfect Forward Secrecy for IKEPolicy
:param phase1_negotiation_mode: IKE Phase1 negotiation mode for IKEPolicy
"""
body = {'ikepolicy':
{'name': kwargs['name'],
'description': kwargs['description'],
'auth_algorithm': kwargs['auth_algorithm'],
'encryption_algorithm': kwargs['encryption_algorithm'],
'ike_version': kwargs['ike_version'],
'lifetime': kwargs['lifetime'],
'pfs': kwargs['pfs'],
'phase1_negotiation_mode': kwargs['phase1_negotiation_mode']}
}
ikepolicy = neutronclient(request).create_ikepolicy(body).get(
'ikepolicy')
return IKEPolicy(ikepolicy)
def ikepolicy_list(request, **kwargs):
return _ikepolicy_list(request, expand_conns=True, **kwargs)
def _ikepolicy_list(request, expand_conns=False, **kwargs):
ikepolicies = neutronclient(request).list_ikepolicies(
**kwargs).get('ikepolicies')
if expand_conns:
ipsecsiteconns = _ipsecsiteconnection_list(request, **kwargs)
for p in ikepolicies:
p['ipsecsiteconns'] = [c.id for c in ipsecsiteconns
if c.ikepolicy_id == p['id']]
return [IKEPolicy(v) for v in ikepolicies]
def ikepolicy_get(request, ikepolicy_id):
return _ikepolicy_get(request, ikepolicy_id, expand_conns=True)
def _ikepolicy_get(request, ikepolicy_id, expand_conns=False):
ikepolicy = neutronclient(request).show_ikepolicy(
ikepolicy_id).get('ikepolicy')
if expand_conns:
ipsecsiteconns = _ipsecsiteconnection_list(request)
ikepolicy['ipsecsiteconns'] = [c for c in ipsecsiteconns
if c.ikepolicy_id == ikepolicy['id']]
return IKEPolicy(ikepolicy)
def ikepolicy_update(request, ikepolicy_id, **kwargs):
ikepolicy = neutronclient(request).update_ikepolicy(
ikepolicy_id, kwargs).get('ikepolicy')
return IKEPolicy(ikepolicy)
def ikepolicy_delete(request, ikepolicy_id):
neutronclient(request).delete_ikepolicy(ikepolicy_id)
def ipsecpolicy_create(request, **kwargs):
"""Create IPSecPolicy
:param request: request context
:param name: name for IPSecPolicy
:param description: description for IPSecPolicy
:param auth_algorithm: authorization algorithm for IPSecPolicy
:param encapsulation_mode: encapsulation mode for IPSecPolicy
:param encryption_algorithm: encryption algorithm for IPSecPolicy
:param lifetime: Lifetime Units and Value for IPSecPolicy
:param pfs: Perfect Forward Secrecy for IPSecPolicy
:param transform_protocol: Transform Protocol for IPSecPolicy
"""
body = {'ipsecpolicy':
{'name': kwargs['name'],
'description': kwargs['description'],
'auth_algorithm': kwargs['auth_algorithm'],
'encapsulation_mode': kwargs['encapsulation_mode'],
'encryption_algorithm': kwargs['encryption_algorithm'],
'lifetime': kwargs['lifetime'],
'pfs': kwargs['pfs'],
'transform_protocol': kwargs['transform_protocol']}
}
ipsecpolicy = neutronclient(request).create_ipsecpolicy(body).get(
'ipsecpolicy')
return IPSecPolicy(ipsecpolicy)
def ipsecpolicy_list(request, **kwargs):
return _ipsecpolicy_list(request, expand_conns=True, **kwargs)
def _ipsecpolicy_list(request, expand_conns=False, **kwargs):
ipsecpolicies = neutronclient(request).list_ipsecpolicies(
**kwargs).get('ipsecpolicies')
if expand_conns:
ipsecsiteconns = _ipsecsiteconnection_list(request, **kwargs)
for p in ipsecpolicies:
p['ipsecsiteconns'] = [c.id for c in ipsecsiteconns
if c.ipsecpolicy_id == p['id']]
return [IPSecPolicy(v) for v in ipsecpolicies]
def ipsecpolicy_get(request, ipsecpolicy_id):
return _ipsecpolicy_get(request, ipsecpolicy_id, expand_conns=True)
def _ipsecpolicy_get(request, ipsecpolicy_id, expand_conns=False):
ipsecpolicy = neutronclient(request).show_ipsecpolicy(
ipsecpolicy_id).get('ipsecpolicy')
if expand_conns:
ipsecsiteconns = _ipsecsiteconnection_list(request)
ipsecpolicy['ipsecsiteconns'] = [c for c in ipsecsiteconns
if (c.ipsecpolicy_id ==
ipsecpolicy['id'])]
return IPSecPolicy(ipsecpolicy)
def ipsecpolicy_update(request, ipsecpolicy_id, **kwargs):
ipsecpolicy = neutronclient(request).update_ipsecpolicy(
ipsecpolicy_id, kwargs).get('ipsecpolicy')
return IPSecPolicy(ipsecpolicy)
def ipsecpolicy_delete(request, ipsecpolicy_id):
neutronclient(request).delete_ipsecpolicy(ipsecpolicy_id)
def ipsecsiteconnection_create(request, **kwargs):
"""Create IPSecSiteConnection
:param request: request context
:param name: name for IPSecSiteConnection
:param description: description for IPSecSiteConnection
:param dpd: dead peer detection action, interval and timeout
:param ikepolicy_id: IKEPolicy associated with this connection
:param initiator: initiator state
:param ipsecpolicy_id: IPsecPolicy associated with this connection
:param mtu: MTU size for the connection
:param peer_address: Peer gateway public address
:param peer_cidrs: remote subnet(s) in CIDR format
:param peer_id: Peer router identity for authentication"
:param psk: Pre-Shared Key string
:param vpnservice_id: VPNService associated with this connection
:param admin_state_up: admin state (default on)
"""
body = {'ipsec_site_connection':
{'name': kwargs['name'],
'description': kwargs['description'],
'dpd': kwargs['dpd'],
'ikepolicy_id': kwargs['ikepolicy_id'],
'initiator': kwargs['initiator'],
'ipsecpolicy_id': kwargs['ipsecpolicy_id'],
'mtu': kwargs['mtu'],
'peer_address': kwargs['peer_address'],
'peer_cidrs': kwargs['peer_cidrs'],
'peer_id': kwargs['peer_id'],
'psk': kwargs['psk'],
'vpnservice_id': kwargs['vpnservice_id'],
'admin_state_up': kwargs['admin_state_up']}
}
ipsecsiteconnection = neutronclient(request).create_ipsec_site_connection(
body).get('ipsec_site_connection')
return IPSecSiteConnection(ipsecsiteconnection)
@memoized
def ipsecsiteconnection_list(request, **kwargs):
return _ipsecsiteconnection_list(request, expand_ikepolicies=True,
expand_ipsecpolicies=True,
expand_vpnservices=True, **kwargs)
@memoized
def _ipsecsiteconnection_list(request, expand_ikepolicies=False,
expand_ipsecpolicies=False,
expand_vpnservices=False, **kwargs):
ipsecsiteconnections = neutronclient(request).list_ipsec_site_connections(
**kwargs).get('ipsec_site_connections')
if expand_ikepolicies:
ikepolicies = _ikepolicy_list(request, **kwargs)
policy_dict = OrderedDict((p.id, p) for p in ikepolicies)
for c in ipsecsiteconnections:
c['ikepolicy_name'] = policy_dict.get(c['ikepolicy_id']).name_or_id
if expand_ipsecpolicies:
ipsecpolicies = _ipsecpolicy_list(request, **kwargs)
policy_dict = OrderedDict((p.id, p) for p in ipsecpolicies)
for c in ipsecsiteconnections:
c['ipsecpolicy_name'] = policy_dict.get(c['ipsecpolicy_id']
).name_or_id
if expand_vpnservices:
vpnservices = _vpnservice_list(request, **kwargs)
service_dict = OrderedDict((s.id, s) for s in vpnservices)
for c in ipsecsiteconnections:
c['vpnservice_name'] = service_dict.get(c['vpnservice_id']
).name_or_id
return [IPSecSiteConnection(v) for v in ipsecsiteconnections]
def ipsecsiteconnection_get(request, ipsecsiteconnection_id):
return _ipsecsiteconnection_get(request, ipsecsiteconnection_id,
expand_ikepolicies=True,
expand_ipsecpolicies=True,
expand_vpnservices=True)
def _ipsecsiteconnection_get(request, ipsecsiteconnection_id,
expand_ikepolicies, expand_ipsecpolicies,
expand_vpnservices):
ipsecsiteconnection = neutronclient(request).show_ipsec_site_connection(
ipsecsiteconnection_id).get('ipsec_site_connection')
if expand_ikepolicies:
ipsecsiteconnection['ikepolicy'] = _ikepolicy_get(
request, ipsecsiteconnection['ikepolicy_id'])
if expand_ipsecpolicies:
ipsecsiteconnection['ipsecpolicy'] = _ipsecpolicy_get(
request, ipsecsiteconnection['ipsecpolicy_id'])
if expand_vpnservices:
ipsecsiteconnection['vpnservice'] = _vpnservice_get(
request, ipsecsiteconnection['vpnservice_id'])
return IPSecSiteConnection(ipsecsiteconnection)
def ipsecsiteconnection_update(request, ipsecsiteconnection_id, **kwargs):
ipsecsiteconnection = neutronclient(request).update_ipsec_site_connection(
ipsecsiteconnection_id, kwargs).get('ipsec_site_connection')
return IPSecSiteConnection(ipsecsiteconnection)
def ipsecsiteconnection_delete(request, ipsecsiteconnection_id):
neutronclient(request).delete_ipsec_site_connection(ipsecsiteconnection_id)
| apache-2.0 |
kmad1729/website | django/contrib/admin/widgets.py | 156 | 12061 | """
Form Widget classes specific to the Django admin site.
"""
import django.utils.copycompat as copy
from django import forms
from django.forms.widgets import RadioFieldRenderer
from django.forms.util import flatatt
from django.utils.html import escape
from django.utils.text import truncate_words
from django.utils.translation import ugettext as _
from django.utils.safestring import mark_safe
from django.utils.encoding import force_unicode
from django.conf import settings
from django.core.urlresolvers import reverse, NoReverseMatch
class FilteredSelectMultiple(forms.SelectMultiple):
"""
A SelectMultiple with a JavaScript filter interface.
Note that the resulting JavaScript assumes that the jsi18n
catalog has been loaded in the page
"""
class Media:
js = (settings.ADMIN_MEDIA_PREFIX + "js/core.js",
settings.ADMIN_MEDIA_PREFIX + "js/SelectBox.js",
settings.ADMIN_MEDIA_PREFIX + "js/SelectFilter2.js")
def __init__(self, verbose_name, is_stacked, attrs=None, choices=()):
self.verbose_name = verbose_name
self.is_stacked = is_stacked
super(FilteredSelectMultiple, self).__init__(attrs, choices)
def render(self, name, value, attrs=None, choices=()):
if attrs is None: attrs = {}
attrs['class'] = 'selectfilter'
if self.is_stacked: attrs['class'] += 'stacked'
output = [super(FilteredSelectMultiple, self).render(name, value, attrs, choices)]
output.append(u'<script type="text/javascript">addEvent(window, "load", function(e) {')
# TODO: "id_" is hard-coded here. This should instead use the correct
# API to determine the ID dynamically.
output.append(u'SelectFilter.init("id_%s", "%s", %s, "%s"); });</script>\n' % \
(name, self.verbose_name.replace('"', '\\"'), int(self.is_stacked), settings.ADMIN_MEDIA_PREFIX))
return mark_safe(u''.join(output))
class AdminDateWidget(forms.DateInput):
class Media:
js = (settings.ADMIN_MEDIA_PREFIX + "js/calendar.js",
settings.ADMIN_MEDIA_PREFIX + "js/admin/DateTimeShortcuts.js")
def __init__(self, attrs={}, format=None):
super(AdminDateWidget, self).__init__(attrs={'class': 'vDateField', 'size': '10'}, format=format)
class AdminTimeWidget(forms.TimeInput):
class Media:
js = (settings.ADMIN_MEDIA_PREFIX + "js/calendar.js",
settings.ADMIN_MEDIA_PREFIX + "js/admin/DateTimeShortcuts.js")
def __init__(self, attrs={}, format=None):
super(AdminTimeWidget, self).__init__(attrs={'class': 'vTimeField', 'size': '8'}, format=format)
class AdminSplitDateTime(forms.SplitDateTimeWidget):
"""
A SplitDateTime Widget that has some admin-specific styling.
"""
def __init__(self, attrs=None):
widgets = [AdminDateWidget, AdminTimeWidget]
# Note that we're calling MultiWidget, not SplitDateTimeWidget, because
# we want to define widgets.
forms.MultiWidget.__init__(self, widgets, attrs)
def format_output(self, rendered_widgets):
return mark_safe(u'<p class="datetime">%s %s<br />%s %s</p>' % \
(_('Date:'), rendered_widgets[0], _('Time:'), rendered_widgets[1]))
class AdminRadioFieldRenderer(RadioFieldRenderer):
def render(self):
"""Outputs a <ul> for this set of radio fields."""
return mark_safe(u'<ul%s>\n%s\n</ul>' % (
flatatt(self.attrs),
u'\n'.join([u'<li>%s</li>' % force_unicode(w) for w in self]))
)
class AdminRadioSelect(forms.RadioSelect):
renderer = AdminRadioFieldRenderer
class AdminFileWidget(forms.ClearableFileInput):
template_with_initial = (u'<p class="file-upload">%s</p>'
% forms.ClearableFileInput.template_with_initial)
template_with_clear = (u'<span class="clearable-file-input">%s</span>'
% forms.ClearableFileInput.template_with_clear)
def url_params_from_lookup_dict(lookups):
"""
Converts the type of lookups specified in a ForeignKey limit_choices_to
attribute to a dictionary of query parameters
"""
params = {}
if lookups and hasattr(lookups, 'items'):
items = []
for k, v in lookups.items():
if isinstance(v, list):
v = u','.join([str(x) for x in v])
elif isinstance(v, bool):
# See django.db.fields.BooleanField.get_prep_lookup
v = ('0', '1')[v]
else:
v = unicode(v)
items.append((k, v))
params.update(dict(items))
return params
class ForeignKeyRawIdWidget(forms.TextInput):
"""
A Widget for displaying ForeignKeys in the "raw_id" interface rather than
in a <select> box.
"""
def __init__(self, rel, attrs=None, using=None):
self.rel = rel
self.db = using
super(ForeignKeyRawIdWidget, self).__init__(attrs)
def render(self, name, value, attrs=None):
if attrs is None:
attrs = {}
related_url = '../../../%s/%s/' % (self.rel.to._meta.app_label, self.rel.to._meta.object_name.lower())
params = self.url_parameters()
if params:
url = u'?' + u'&'.join([u'%s=%s' % (k, v) for k, v in params.items()])
else:
url = u''
if "class" not in attrs:
attrs['class'] = 'vForeignKeyRawIdAdminField' # The JavaScript looks for this hook.
output = [super(ForeignKeyRawIdWidget, self).render(name, value, attrs)]
# TODO: "id_" is hard-coded here. This should instead use the correct
# API to determine the ID dynamically.
output.append(u'<a href="%s%s" class="related-lookup" id="lookup_id_%s" onclick="return showRelatedObjectLookupPopup(this);"> ' % \
(related_url, url, name))
output.append(u'<img src="%simg/admin/selector-search.gif" width="16" height="16" alt="%s" /></a>' % (settings.ADMIN_MEDIA_PREFIX, _('Lookup')))
if value:
output.append(self.label_for_value(value))
return mark_safe(u''.join(output))
def base_url_parameters(self):
return url_params_from_lookup_dict(self.rel.limit_choices_to)
def url_parameters(self):
from django.contrib.admin.views.main import TO_FIELD_VAR
params = self.base_url_parameters()
params.update({TO_FIELD_VAR: self.rel.get_related_field().name})
return params
def label_for_value(self, value):
key = self.rel.get_related_field().name
try:
obj = self.rel.to._default_manager.using(self.db).get(**{key: value})
return ' <strong>%s</strong>' % escape(truncate_words(obj, 14))
except (ValueError, self.rel.to.DoesNotExist):
return ''
class ManyToManyRawIdWidget(ForeignKeyRawIdWidget):
"""
A Widget for displaying ManyToMany ids in the "raw_id" interface rather than
in a <select multiple> box.
"""
def render(self, name, value, attrs=None):
if attrs is None:
attrs = {}
attrs['class'] = 'vManyToManyRawIdAdminField'
if value:
value = ','.join([force_unicode(v) for v in value])
else:
value = ''
return super(ManyToManyRawIdWidget, self).render(name, value, attrs)
def url_parameters(self):
return self.base_url_parameters()
def label_for_value(self, value):
return ''
def value_from_datadict(self, data, files, name):
value = data.get(name)
if value:
return value.split(',')
def _has_changed(self, initial, data):
if initial is None:
initial = []
if data is None:
data = []
if len(initial) != len(data):
return True
for pk1, pk2 in zip(initial, data):
if force_unicode(pk1) != force_unicode(pk2):
return True
return False
class RelatedFieldWidgetWrapper(forms.Widget):
"""
This class is a wrapper to a given widget to add the add icon for the
admin interface.
"""
def __init__(self, widget, rel, admin_site, can_add_related=None):
self.is_hidden = widget.is_hidden
self.needs_multipart_form = widget.needs_multipart_form
self.attrs = widget.attrs
self.choices = widget.choices
self.widget = widget
self.rel = rel
# Backwards compatible check for whether a user can add related
# objects.
if can_add_related is None:
can_add_related = rel.to in admin_site._registry
self.can_add_related = can_add_related
# so we can check if the related object is registered with this AdminSite
self.admin_site = admin_site
def __deepcopy__(self, memo):
obj = copy.copy(self)
obj.widget = copy.deepcopy(self.widget, memo)
obj.attrs = self.widget.attrs
memo[id(self)] = obj
return obj
def _media(self):
return self.widget.media
media = property(_media)
def render(self, name, value, *args, **kwargs):
rel_to = self.rel.to
info = (rel_to._meta.app_label, rel_to._meta.object_name.lower())
try:
related_url = reverse('admin:%s_%s_add' % info, current_app=self.admin_site.name)
except NoReverseMatch:
info = (self.admin_site.root_path, rel_to._meta.app_label, rel_to._meta.object_name.lower())
related_url = '%s%s/%s/add/' % info
self.widget.choices = self.choices
output = [self.widget.render(name, value, *args, **kwargs)]
if self.can_add_related:
# TODO: "id_" is hard-coded here. This should instead use the correct
# API to determine the ID dynamically.
output.append(u'<a href="%s" class="add-another" id="add_id_%s" onclick="return showAddAnotherPopup(this);"> ' % \
(related_url, name))
output.append(u'<img src="%simg/admin/icon_addlink.gif" width="10" height="10" alt="%s"/></a>' % (settings.ADMIN_MEDIA_PREFIX, _('Add Another')))
return mark_safe(u''.join(output))
def build_attrs(self, extra_attrs=None, **kwargs):
"Helper function for building an attribute dictionary."
self.attrs = self.widget.build_attrs(extra_attrs=None, **kwargs)
return self.attrs
def value_from_datadict(self, data, files, name):
return self.widget.value_from_datadict(data, files, name)
def _has_changed(self, initial, data):
return self.widget._has_changed(initial, data)
def id_for_label(self, id_):
return self.widget.id_for_label(id_)
class AdminTextareaWidget(forms.Textarea):
def __init__(self, attrs=None):
final_attrs = {'class': 'vLargeTextField'}
if attrs is not None:
final_attrs.update(attrs)
super(AdminTextareaWidget, self).__init__(attrs=final_attrs)
class AdminTextInputWidget(forms.TextInput):
def __init__(self, attrs=None):
final_attrs = {'class': 'vTextField'}
if attrs is not None:
final_attrs.update(attrs)
super(AdminTextInputWidget, self).__init__(attrs=final_attrs)
class AdminURLFieldWidget(forms.TextInput):
def __init__(self, attrs=None):
final_attrs = {'class': 'vURLField'}
if attrs is not None:
final_attrs.update(attrs)
super(AdminURLFieldWidget, self).__init__(attrs=final_attrs)
class AdminIntegerFieldWidget(forms.TextInput):
def __init__(self, attrs=None):
final_attrs = {'class': 'vIntegerField'}
if attrs is not None:
final_attrs.update(attrs)
super(AdminIntegerFieldWidget, self).__init__(attrs=final_attrs)
class AdminCommaSeparatedIntegerFieldWidget(forms.TextInput):
def __init__(self, attrs=None):
final_attrs = {'class': 'vCommaSeparatedIntegerField'}
if attrs is not None:
final_attrs.update(attrs)
super(AdminCommaSeparatedIntegerFieldWidget, self).__init__(attrs=final_attrs)
| bsd-3-clause |
lulandco/SickRage | sickbeard/tv.py | 3 | 117676 | # coding=utf-8
# Author: Nic Wolfe <nic@wolfeden.ca>
# URL: http://code.google.com/p/sickbeard/
#
# This file is part of SickRage.
#
# SickRage is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# SickRage is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with SickRage. If not, see <http://www.gnu.org/licenses/>.
# pylint: disable=too-many-lines
from __future__ import unicode_literals
import datetime
import os.path
import re
import stat
import threading
import traceback
try:
import xml.etree.cElementTree as etree
except ImportError:
import xml.etree.ElementTree as etree
try:
from send2trash import send2trash
except ImportError:
pass
from imdb import imdb
import sickbeard
from sickbeard import db
from sickbeard import helpers, logger
from sickbeard import image_cache
from sickbeard import notifiers
from sickbeard import postProcessor
from sickbeard import subtitles
from sickbeard.blackandwhitelist import BlackAndWhiteList
from sickbeard import network_timezones
from sickbeard.indexers.indexer_config import INDEXER_TVRAGE
from sickbeard.name_parser.parser import NameParser, InvalidNameException, InvalidShowException
from sickrage.helper import glob
from sickrage.helper.common import dateTimeFormat, remove_extension, replace_extension, sanitize_filename, try_int, episode_num
from sickrage.helper.encoding import ek
from sickrage.helper.exceptions import EpisodeDeletedException, EpisodeNotFoundException, ex
from sickrage.helper.exceptions import MultipleEpisodesInDatabaseException, MultipleShowsInDatabaseException
from sickrage.helper.exceptions import MultipleShowObjectsException, NoNFOException, ShowDirectoryNotFoundException
from sickrage.helper.exceptions import ShowNotFoundException
from sickrage.show.Show import Show
from sickbeard.common import Quality, Overview, statusStrings
from sickbeard.common import DOWNLOADED, SNATCHED, SNATCHED_PROPER, ARCHIVED, IGNORED, UNAIRED, WANTED, SKIPPED, UNKNOWN
from sickbeard.common import NAMING_DUPLICATE, NAMING_EXTEND, NAMING_LIMITED_EXTEND, NAMING_SEPARATED_REPEAT, \
NAMING_LIMITED_EXTEND_E_PREFIXED
import shutil
def dirty_setter(attr_name):
def wrapper(self, val):
if getattr(self, attr_name) != val:
setattr(self, attr_name, val)
self.dirty = True
return wrapper
class TVShow(object): # pylint: disable=too-many-instance-attributes, too-many-public-methods
def __init__(self, indexer, indexerid, lang=""):
self._indexerid = int(indexerid)
self._indexer = int(indexer)
self._name = ""
self._imdbid = ""
self._network = ""
self._genre = ""
self._classification = ""
self._runtime = 0
self._imdb_info = {}
self._quality = int(sickbeard.QUALITY_DEFAULT)
self._flatten_folders = int(sickbeard.FLATTEN_FOLDERS_DEFAULT)
self._status = "Unknown"
self._airs = ""
self._startyear = 0
self._paused = 0
self._air_by_date = 0
self._subtitles = int(sickbeard.SUBTITLES_DEFAULT)
self._subtitles_sr_metadata = 0
self._dvdorder = 0
self._lang = lang
self._last_update_indexer = 1
self._sports = 0
self._anime = 0
self._scene = 0
self._rls_ignore_words = ""
self._rls_require_words = ""
self._default_ep_status = SKIPPED
self.dirty = True
self._location = ""
self.lock = threading.Lock()
self.episodes = {}
self.nextaired = ""
self.release_groups = None
otherShow = Show.find(sickbeard.showList, self.indexerid)
if otherShow is not None:
raise MultipleShowObjectsException("Can't create a show if it already exists")
self.loadFromDB()
name = property(lambda self: self._name, dirty_setter("_name"))
indexerid = property(lambda self: self._indexerid, dirty_setter("_indexerid"))
indexer = property(lambda self: self._indexer, dirty_setter("_indexer"))
# location = property(lambda self: self._location, dirty_setter("_location"))
imdbid = property(lambda self: self._imdbid, dirty_setter("_imdbid"))
network = property(lambda self: self._network, dirty_setter("_network"))
genre = property(lambda self: self._genre, dirty_setter("_genre"))
classification = property(lambda self: self._classification, dirty_setter("_classification"))
runtime = property(lambda self: self._runtime, dirty_setter("_runtime"))
imdb_info = property(lambda self: self._imdb_info, dirty_setter("_imdb_info"))
quality = property(lambda self: self._quality, dirty_setter("_quality"))
flatten_folders = property(lambda self: self._flatten_folders, dirty_setter("_flatten_folders"))
status = property(lambda self: self._status, dirty_setter("_status"))
airs = property(lambda self: self._airs, dirty_setter("_airs"))
startyear = property(lambda self: self._startyear, dirty_setter("_startyear"))
paused = property(lambda self: self._paused, dirty_setter("_paused"))
air_by_date = property(lambda self: self._air_by_date, dirty_setter("_air_by_date"))
subtitles = property(lambda self: self._subtitles, dirty_setter("_subtitles"))
dvdorder = property(lambda self: self._dvdorder, dirty_setter("_dvdorder"))
lang = property(lambda self: self._lang, dirty_setter("_lang"))
last_update_indexer = property(lambda self: self._last_update_indexer, dirty_setter("_last_update_indexer"))
sports = property(lambda self: self._sports, dirty_setter("_sports"))
anime = property(lambda self: self._anime, dirty_setter("_anime"))
scene = property(lambda self: self._scene, dirty_setter("_scene"))
rls_ignore_words = property(lambda self: self._rls_ignore_words, dirty_setter("_rls_ignore_words"))
rls_require_words = property(lambda self: self._rls_require_words, dirty_setter("_rls_require_words"))
default_ep_status = property(lambda self: self._default_ep_status, dirty_setter("_default_ep_status"))
subtitles_sr_metadata = property(lambda self: self._subtitles_sr_metadata, dirty_setter("_subtitles_sr_metadata"))
@property
def is_anime(self):
return int(self.anime) > 0
@property
def is_sports(self):
return int(self.sports) > 0
@property
def is_scene(self):
return int(self.scene) > 0
@property
def network_logo_name(self):
return self.network.replace('\u00C9', 'e').replace('\u00E9', 'e').lower()
def _getLocation(self):
# no dir check needed if missing show dirs are created during post-processing
if sickbeard.CREATE_MISSING_SHOW_DIRS or ek(os.path.isdir, self._location):
return self._location
raise ShowDirectoryNotFoundException("Show folder doesn't exist, you shouldn't be using it")
def _setLocation(self, newLocation):
logger.log("Setter sets location to " + newLocation, logger.DEBUG)
# Don't validate dir if user wants to add shows without creating a dir
if sickbeard.ADD_SHOWS_WO_DIR or ek(os.path.isdir, newLocation):
dirty_setter("_location")(self, newLocation)
else:
raise NoNFOException("Invalid folder for the show!")
location = property(_getLocation, _setLocation)
# delete references to anything that's not in the internal lists
def flushEpisodes(self):
for curSeason in self.episodes:
for curEp in self.episodes[curSeason]:
myEp = self.episodes[curSeason][curEp]
self.episodes[curSeason][curEp] = None
del myEp
def getAllEpisodes(self, season=None, has_location=False):
sql_selection = 'SELECT season, episode, '
# subselection to detect multi-episodes early, share_location > 0
sql_selection += '(SELECT COUNT (*) FROM tv_episodes WHERE showid = tve.showid '
sql_selection += 'AND season = tve.season AND location != \'\' AND location = tve.location '
sql_selection += 'AND episode != tve.episode) AS share_location '
sql_selection += 'FROM tv_episodes tve WHERE showid = {0} '.format(self.indexerid)
if season is not None:
sql_selection += 'AND season = {0} '.format(season)
if has_location:
sql_selection += 'AND location != \'\' '
# need ORDER episode ASC to rename multi-episodes in order S01E01-02
sql_selection += 'ORDER BY season ASC, episode ASC '
main_db_con = db.DBConnection()
results = main_db_con.select(sql_selection)
ep_list = []
for cur_result in results:
cur_ep = self.getEpisode(cur_result[b"season"], cur_result[b"episode"])
if not cur_ep:
continue
cur_ep.relatedEps = []
if cur_ep.location:
# if there is a location, check if it's a multi-episode (share_location > 0) and put them in relatedEps
if cur_result[b"share_location"] > 0:
related_eps_result = main_db_con.select(
"SELECT season, episode FROM tv_episodes WHERE showid = ? AND season = ? AND location = ? AND episode != ? ORDER BY episode ASC",
[self.indexerid, cur_ep.season, cur_ep.location, cur_ep.episode])
for cur_related_ep in related_eps_result:
related_ep = self.getEpisode(cur_related_ep[b"season"], cur_related_ep[b"episode"])
if related_ep and related_ep not in cur_ep.relatedEps:
cur_ep.relatedEps.append(related_ep)
ep_list.append(cur_ep)
return ep_list
def getEpisode(self, season=None, episode=None, ep_file=None, noCreate=False, absolute_number=None): # pylint: disable=too-many-arguments
season = try_int(season, None)
episode = try_int(episode, None)
absolute_number = try_int(absolute_number, None)
# if we get an anime get the real season and episode
if self.is_anime and absolute_number and not season and not episode:
main_db_con = db.DBConnection()
sql = "SELECT season, episode FROM tv_episodes WHERE showid = ? AND absolute_number = ? AND season != 0"
sql_results = main_db_con.select(sql, [self.indexerid, absolute_number])
if len(sql_results) == 1:
episode = int(sql_results[0][b"episode"])
season = int(sql_results[0][b"season"])
logger.log("Found episode by absolute number {absolute} which is {ep}".format
(absolute=absolute_number,
ep=episode_num(season, episode)), logger.DEBUG)
elif len(sql_results) > 1:
logger.log("Multiple entries for absolute number: {absolute} in show: {name} found ".format
(absolute=absolute_number, name=self.name), logger.ERROR)
return None
else:
logger.log(
"No entries for absolute number: " + str(absolute_number) + " in show: " + self.name + " found.",
logger.DEBUG)
return None
if season not in self.episodes:
self.episodes[season] = {}
if episode not in self.episodes[season] or self.episodes[season][episode] is None:
if noCreate:
return None
# logger.log("{id}: An object for episode {ep} didn't exist in the cache, trying to create it".format
# (id=self.indexerid, ep=episode_num(season, episode)), logger.DEBUG)
if ep_file:
ep = TVEpisode(self, season, episode, ep_file)
else:
ep = TVEpisode(self, season, episode)
if ep is not None:
self.episodes[season][episode] = ep
return self.episodes[season][episode]
def should_update(self, update_date=datetime.date.today()):
# if show is not 'Ended' always update (status 'Continuing')
if self.status == 'Continuing':
return True
# run logic against the current show latest aired and next unaired data to see if we should bypass 'Ended' status
graceperiod = datetime.timedelta(days=30)
last_airdate = datetime.date.fromordinal(1)
# get latest aired episode to compare against today - graceperiod and today + graceperiod
main_db_con = db.DBConnection()
sql_result = main_db_con.select(
"SELECT IFNULL(MAX(airdate), 0) as last_aired FROM tv_episodes WHERE showid = ? AND season > 0 AND airdate > 1 AND status > 1",
[self.indexerid])
if sql_result and sql_result[0][b'last_aired'] != 0:
last_airdate = datetime.date.fromordinal(sql_result[0][b'last_aired'])
if (update_date - graceperiod) <= last_airdate <= (update_date + graceperiod):
return True
# get next upcoming UNAIRED episode to compare against today + graceperiod
sql_result = main_db_con.select(
"SELECT IFNULL(MIN(airdate), 0) as airing_next FROM tv_episodes WHERE showid = ? AND season > 0 AND airdate > 1 AND status = 1",
[self.indexerid])
if sql_result and sql_result[0][b'airing_next'] != 0:
next_airdate = datetime.date.fromordinal(sql_result[0][b'airing_next'])
if next_airdate <= (update_date + graceperiod):
return True
last_update_indexer = datetime.date.fromordinal(self.last_update_indexer)
# in the first year after ended (last airdate), update every 30 days
if (update_date - last_airdate) < datetime.timedelta(days=450) and (update_date - last_update_indexer) > datetime.timedelta(days=30):
return True
return False
def writeShowNFO(self):
result = False
if not ek(os.path.isdir, self._location):
logger.log(str(self.indexerid) + ": Show dir doesn't exist, skipping NFO generation")
return False
logger.log(str(self.indexerid) + ": Writing NFOs for show", logger.DEBUG)
for cur_provider in sickbeard.metadata_provider_dict.values():
result = cur_provider.create_show_metadata(self) or result
return result
def writeMetadata(self, show_only=False):
if not ek(os.path.isdir, self._location):
logger.log(str(self.indexerid) + ": Show dir doesn't exist, skipping NFO generation")
return
self.getImages()
self.writeShowNFO()
if not show_only:
self.writeEpisodeNFOs()
def writeEpisodeNFOs(self):
if not ek(os.path.isdir, self._location):
logger.log(str(self.indexerid) + ": Show dir doesn't exist, skipping NFO generation")
return
logger.log(str(self.indexerid) + ": Writing NFOs for all episodes", logger.DEBUG)
main_db_con = db.DBConnection()
sql_results = main_db_con.select("SELECT season, episode FROM tv_episodes WHERE showid = ? AND location != ''", [self.indexerid])
for epResult in sql_results:
logger.log("{id}: Retrieving/creating episode {ep}".format
(id=self.indexerid, ep=episode_num(epResult[b"season"], epResult[b"episode"])),
logger.DEBUG)
curEp = self.getEpisode(epResult[b"season"], epResult[b"episode"])
if not curEp:
continue
curEp.createMetaFiles()
def updateMetadata(self):
if not ek(os.path.isdir, self._location):
logger.log(str(self.indexerid) + ": Show dir doesn't exist, skipping NFO generation")
return
self.updateShowNFO()
def updateShowNFO(self):
result = False
if not ek(os.path.isdir, self._location):
logger.log(str(self.indexerid) + ": Show dir doesn't exist, skipping NFO generation")
return False
logger.log(str(self.indexerid) + ": Updating NFOs for show with new indexer info")
for cur_provider in sickbeard.metadata_provider_dict.values():
result = cur_provider.update_show_indexer_metadata(self) or result
return result
# find all media files in the show folder and create episodes for as many as possible
def loadEpisodesFromDir(self):
if not ek(os.path.isdir, self._location):
logger.log(str(self.indexerid) + ": Show dir doesn't exist, not loading episodes from disk", logger.DEBUG)
return
logger.log(str(self.indexerid) + ": Loading all episodes from the show directory " + self._location, logger.DEBUG)
# get file list
mediaFiles = helpers.listMediaFiles(self._location)
logger.log("{0}: Found files: {1}".format(self.indexerid, mediaFiles), logger.DEBUG)
# create TVEpisodes from each media file (if possible)
sql_l = []
for mediaFile in mediaFiles:
parse_result = None
curEpisode = None
logger.log(str(self.indexerid) + ": Creating episode from " + mediaFile, logger.DEBUG)
try:
curEpisode = self.makeEpFromFile(ek(os.path.join, self._location, mediaFile))
except (ShowNotFoundException, EpisodeNotFoundException) as error:
logger.log("Episode " + mediaFile + " returned an exception: " + ex(error), logger.ERROR)
continue
except EpisodeDeletedException:
logger.log("The episode deleted itself when I tried making an object for it", logger.DEBUG)
if curEpisode is None:
continue
# see if we should save the release name in the db
ep_file_name = ek(os.path.basename, curEpisode.location)
ep_file_name = ek(os.path.splitext, ep_file_name)[0]
try:
parse_result = NameParser(False, showObj=self, tryIndexers=True).parse(ep_file_name)
except (InvalidNameException, InvalidShowException):
parse_result = None
if ' ' not in ep_file_name and parse_result and parse_result.release_group:
logger.log(
"Name " + ep_file_name + " gave release group of " + parse_result.release_group + ", seems valid",
logger.DEBUG)
curEpisode.release_name = ep_file_name
# store the reference in the show
if curEpisode is not None:
if self.subtitles:
try:
curEpisode.refreshSubtitles()
except Exception:
logger.log("{0}: Could not refresh subtitles".format(self.indexerid), logger.ERROR)
logger.log(traceback.format_exc(), logger.DEBUG)
sql_l.append(curEpisode.get_sql())
if sql_l:
main_db_con = db.DBConnection()
main_db_con.mass_action(sql_l)
def loadEpisodesFromDB(self): # pylint: disable=too-many-locals
logger.log("Loading all episodes from the DB", logger.DEBUG)
scannedEps = {}
try:
main_db_con = db.DBConnection()
sql = "SELECT season, episode, showid, show_name FROM tv_episodes JOIN tv_shows WHERE showid = indexer_id and showid = ?"
sql_results = main_db_con.select(sql, [self.indexerid])
except Exception as error:
logger.log("Could not load episodes from the DB. Error: {0}".format(error), logger.ERROR)
return scannedEps
lINDEXER_API_PARMS = sickbeard.indexerApi(self.indexer).api_params.copy()
lINDEXER_API_PARMS['language'] = self.lang or sickbeard.INDEXER_DEFAULT_LANGUAGE
logger.log("Using language: " + str(self.lang), logger.DEBUG)
if self.dvdorder:
lINDEXER_API_PARMS['dvdorder'] = True
# logger.log("lINDEXER_API_PARMS: " + str(lINDEXER_API_PARMS), logger.DEBUG)
# Spamming log
t = sickbeard.indexerApi(self.indexer).indexer(**lINDEXER_API_PARMS)
cachedShow = t[self.indexerid]
cachedSeasons = {}
curShowid = None
curShowName = None
for curResult in sql_results:
curSeason = int(curResult[b"season"])
curEpisode = int(curResult[b"episode"])
curShowid = int(curResult[b'showid'])
curShowName = str(curResult[b'show_name'])
logger.log("{0}: Loading {1} episodes from DB".format(curShowid, curShowName), logger.DEBUG)
deleteEp = False
if curSeason not in cachedSeasons:
try:
cachedSeasons[curSeason] = cachedShow[curSeason]
except sickbeard.indexer_seasonnotfound as error:
logger.log("{0}: {1} (unaired/deleted) in the indexer {2} for {3}. Removing existing records from database".format
(curShowid, error.message, sickbeard.indexerApi(self.indexer).name, curShowName), logger.DEBUG)
deleteEp = True
if curSeason not in scannedEps:
logger.log("{id}: Not curSeason in scannedEps".format(id=curShowid), logger.DEBUG)
scannedEps[curSeason] = {}
logger.log("{id}: Loading {show} {ep} from the DB".format
(id=curShowid, show=curShowName, ep=episode_num(curSeason, curEpisode)),
logger.DEBUG)
try:
curEp = self.getEpisode(curSeason, curEpisode)
if not curEp:
raise EpisodeNotFoundException
# if we found out that the ep is no longer on TVDB then delete it from our database too
if deleteEp:
curEp.deleteEpisode()
curEp.loadFromDB(curSeason, curEpisode)
curEp.loadFromIndexer(tvapi=t, cachedSeason=cachedSeasons[curSeason])
scannedEps[curSeason][curEpisode] = True
except EpisodeDeletedException:
logger.log("{id}: Tried loading {show} {ep} from the DB that should have been deleted, skipping it".format
(id=curShowid, show=curShowName, ep=episode_num(curSeason, curEpisode)),
logger.DEBUG)
continue
if curShowName and curShowid:
logger.log("{id}: Finished loading all episodes for {show} from the DB".format
(show=curShowName, id=curShowid), logger.DEBUG)
return scannedEps
def loadEpisodesFromIndexer(self, cache=True):
lINDEXER_API_PARMS = sickbeard.indexerApi(self.indexer).api_params.copy()
if not cache:
lINDEXER_API_PARMS['cache'] = False
lINDEXER_API_PARMS['language'] = self.lang or sickbeard.INDEXER_DEFAULT_LANGUAGE
if self.dvdorder:
lINDEXER_API_PARMS['dvdorder'] = True
try:
t = sickbeard.indexerApi(self.indexer).indexer(**lINDEXER_API_PARMS)
showObj = t[self.indexerid]
except sickbeard.indexer_error:
logger.log("" + sickbeard.indexerApi(self.indexer).name +
" timed out, unable to update episodes from " +
sickbeard.indexerApi(self.indexer).name, logger.WARNING)
return None
logger.log(
str(self.indexerid) + ": Loading all episodes from " + sickbeard.indexerApi(self.indexer).name + "..", logger.DEBUG)
scannedEps = {}
sql_l = []
for season in showObj:
scannedEps[season] = {}
for episode in showObj[season]:
# need some examples of wtf episode 0 means to decide if we want it or not
if episode == 0:
continue
try:
ep = self.getEpisode(season, episode)
if not ep:
raise EpisodeNotFoundException
except EpisodeNotFoundException:
logger.log("{id}: {indexer} object for {ep} is incomplete, skipping this episode".format
(id=self.indexerid, indexer=sickbeard.indexerApi(self.indexer).name, ep=episode_num(season, episode)))
continue
else:
try:
ep.loadFromIndexer(tvapi=t)
except EpisodeDeletedException:
logger.log("The episode was deleted, skipping the rest of the load")
continue
with ep.lock:
# logger.log("{id}: Loading info from {indexer} for episode {ep}".format
# (id=self.indexerid, indexer=sickbeard.indexerApi(self.indexer).name,
# ep=episode_num(season, episode)), logger.DEBUG)
ep.loadFromIndexer(season, episode, tvapi=t)
sql_l.append(ep.get_sql())
scannedEps[season][episode] = True
if sql_l:
main_db_con = db.DBConnection()
main_db_con.mass_action(sql_l)
# Done updating save last update date
self.last_update_indexer = datetime.datetime.now().toordinal()
self.saveToDB()
return scannedEps
def getImages(self):
fanart_result = poster_result = banner_result = False
season_posters_result = season_banners_result = season_all_poster_result = season_all_banner_result = False
for cur_provider in sickbeard.metadata_provider_dict.values():
# logger.log("Running metadata routines for " + cur_provider.name, logger.DEBUG)
fanart_result = cur_provider.create_fanart(self) or fanart_result
poster_result = cur_provider.create_poster(self) or poster_result
banner_result = cur_provider.create_banner(self) or banner_result
season_posters_result = cur_provider.create_season_posters(self) or season_posters_result
season_banners_result = cur_provider.create_season_banners(self) or season_banners_result
season_all_poster_result = cur_provider.create_season_all_poster(self) or season_all_poster_result
season_all_banner_result = cur_provider.create_season_all_banner(self) or season_all_banner_result
return fanart_result or poster_result or banner_result or season_posters_result or season_banners_result or season_all_poster_result or season_all_banner_result
# make a TVEpisode object from a media file
def makeEpFromFile(self, filepath): # pylint: disable=too-many-locals, too-many-branches, too-many-statements
if not ek(os.path.isfile, filepath):
logger.log("{0}: That isn't even a real file dude... {1}".format
(self.indexerid, filepath))
return None
logger.log("{0}: Creating episode object from {1}".format
(self.indexerid, filepath), logger.DEBUG)
try:
parse_result = NameParser(showObj=self, tryIndexers=True, parse_method=('normal', 'anime')[self.is_anime]).parse(filepath)
except (InvalidNameException, InvalidShowException) as error:
logger.log("{0}: {1}".format(self.indexerid, error), logger.DEBUG)
return None
episodes = [ep for ep in parse_result.episode_numbers if ep is not None]
if not episodes:
logger.log("{0}: parse_result: {1}".format(self.indexerid, parse_result))
logger.log("{0}: No episode number found in {1}, ignoring it".format
(self.indexerid, filepath), logger.WARNING)
return None
# for now lets assume that any episode in the show dir belongs to that show
season = parse_result.season_number if parse_result.season_number is not None else 1
rootEp = None
sql_l = []
for current_ep in episodes:
logger.log("{0}: {1} parsed to {2} {3}".format
(self.indexerid, filepath, self.name, episode_num(season, current_ep)), logger.DEBUG)
checkQualityAgain = False
same_file = False
curEp = self.getEpisode(season, current_ep)
if not curEp:
try:
curEp = self.getEpisode(season, current_ep, filepath)
if not curEp:
raise EpisodeNotFoundException
except EpisodeNotFoundException:
logger.log("{0}: Unable to figure out what this file is, skipping {1}".format
(self.indexerid, filepath), logger.ERROR)
continue
else:
# if there is a new file associated with this ep then re-check the quality
if curEp.location and ek(os.path.normpath, curEp.location) != ek(os.path.normpath, filepath):
logger.log(
"{0}: The old episode had a different file associated with it, re-checking the quality using the new filename {1}".format
(self.indexerid, filepath), logger.DEBUG)
checkQualityAgain = True
with curEp.lock:
old_size = curEp.file_size
curEp.location = filepath
# if the sizes are the same then it's probably the same file
same_file = old_size and curEp.file_size == old_size
curEp.checkForMetaFiles()
if rootEp is None:
rootEp = curEp
else:
if curEp not in rootEp.relatedEps:
with rootEp.lock:
rootEp.relatedEps.append(curEp)
# if it's a new file then
if not same_file:
with curEp.lock:
curEp.release_name = ''
# if they replace a file on me I'll make some attempt at re-checking the quality unless I know it's the same file
if checkQualityAgain and not same_file:
newQuality = Quality.nameQuality(filepath, self.is_anime)
logger.log("{0}: Since this file has been renamed, I checked {1} and found quality {2}".format
(self.indexerid, filepath, Quality.qualityStrings[newQuality]), logger.DEBUG)
with curEp.lock:
curEp.status = Quality.compositeStatus(DOWNLOADED, newQuality)
# check for status/quality changes as long as it's a new file
elif not same_file and sickbeard.helpers.isMediaFile(filepath) and curEp.status not in Quality.DOWNLOADED + Quality.ARCHIVED + [IGNORED]:
oldStatus, oldQuality = Quality.splitCompositeStatus(curEp.status)
newQuality = Quality.nameQuality(filepath, self.is_anime)
newStatus = None
# if it was snatched and now exists then set the status correctly
if oldStatus == SNATCHED and oldQuality <= newQuality:
logger.log("{0}: This ep used to be snatched with quality {1} but a file exists with quality {2} so I'm setting the status to DOWNLOADED".format
(self.indexerid, Quality.qualityStrings[oldQuality], Quality.qualityStrings[newQuality]), logger.DEBUG)
newStatus = DOWNLOADED
# if it was snatched proper and we found a higher quality one then allow the status change
elif oldStatus == SNATCHED_PROPER and oldQuality < newQuality:
logger.log("{0}: This ep used to be snatched proper with quality {1} but a file exists with quality {2} so I'm setting the status to DOWNLOADED".format
(self.indexerid, Quality.qualityStrings[oldQuality], Quality.qualityStrings[newQuality]), logger.DEBUG)
newStatus = DOWNLOADED
elif oldStatus not in (SNATCHED, SNATCHED_PROPER):
newStatus = DOWNLOADED
if newStatus is not None:
with curEp.lock:
logger.log("{0}: We have an associated file, so setting the status from {1} to DOWNLOADED/{2}".format
(self.indexerid, curEp.status, Quality.statusFromName(filepath, anime=self.is_anime)), logger.DEBUG)
curEp.status = Quality.compositeStatus(newStatus, newQuality)
with curEp.lock:
sql_l.append(curEp.get_sql())
if sql_l:
main_db_con = db.DBConnection()
main_db_con.mass_action(sql_l)
# creating metafiles on the root should be good enough
if rootEp:
with rootEp.lock:
rootEp.createMetaFiles()
return rootEp
def loadFromDB(self): # pylint: disable=too-many-branches, too-many-statements
# logger.log(str(self.indexerid) + ": Loading show info from database", logger.DEBUG)
main_db_con = db.DBConnection()
sql_results = main_db_con.select("SELECT * FROM tv_shows WHERE indexer_id = ?", [self.indexerid])
if len(sql_results) > 1:
raise MultipleShowsInDatabaseException()
elif not sql_results:
logger.log(str(self.indexerid) + ": Unable to find the show in the database")
return
else:
self.indexer = int(sql_results[0][b"indexer"] or 0)
if not self.name:
self.name = sql_results[0][b"show_name"]
if not self.network:
self.network = sql_results[0][b"network"]
if not self.genre:
self.genre = sql_results[0][b"genre"]
if not self.classification:
self.classification = sql_results[0][b"classification"]
self.runtime = sql_results[0][b"runtime"]
self.status = sql_results[0][b"status"]
if self.status is None:
self.status = "Unknown"
self.airs = sql_results[0][b"airs"]
if self.airs is None:
self.airs = ""
self.startyear = int(sql_results[0][b"startyear"] or 0)
self.air_by_date = int(sql_results[0][b"air_by_date"] or 0)
self.anime = int(sql_results[0][b"anime"] or 0)
self.sports = int(sql_results[0][b"sports"] or 0)
self.scene = int(sql_results[0][b"scene"] or 0)
self.subtitles = int(sql_results[0][b"subtitles"] or 0)
self.dvdorder = int(sql_results[0][b"dvdorder"] or 0)
self.quality = int(sql_results[0][b"quality"] or UNKNOWN)
self.flatten_folders = int(sql_results[0][b"flatten_folders"] or 0)
self.paused = int(sql_results[0][b"paused"] or 0)
try:
self._location = sql_results[0][b"location"]
except Exception:
dirty_setter("_location")(self, sql_results[0][b"location"])
if not self.lang:
self.lang = sql_results[0][b"lang"]
self.last_update_indexer = sql_results[0][b"last_update_indexer"]
self.rls_ignore_words = sql_results[0][b"rls_ignore_words"]
self.rls_require_words = sql_results[0][b"rls_require_words"]
self.default_ep_status = int(sql_results[0][b"default_ep_status"] or SKIPPED)
if not self.imdbid:
self.imdbid = sql_results[0][b"imdb_id"]
if self.is_anime:
self.release_groups = BlackAndWhiteList(self.indexerid)
self.subtitles_sr_metadata = int(sql_results[0][b"sub_use_sr_metadata"] or 0)
# Get IMDb_info from database
main_db_con = db.DBConnection()
sql_results = main_db_con.select("SELECT * FROM imdb_info WHERE indexer_id = ?", [self.indexerid])
if not sql_results:
logger.log(str(self.indexerid) + ": Unable to find IMDb show info in the database")
return
else:
self.imdb_info = dict(zip(sql_results[0].keys(), sql_results[0]))
self.dirty = False
return True
def loadFromIndexer(self, cache=True, tvapi=None):
if self.indexer == INDEXER_TVRAGE:
return
logger.log(str(self.indexerid) + ": Loading show info from " + sickbeard.indexerApi(self.indexer).name, logger.DEBUG)
# There's gotta be a better way of doing this but we don't wanna
# change the cache value elsewhere
if tvapi:
t = tvapi
else:
lINDEXER_API_PARMS = sickbeard.indexerApi(self.indexer).api_params.copy()
if not cache:
lINDEXER_API_PARMS['cache'] = False
lINDEXER_API_PARMS['language'] = self.lang or sickbeard.INDEXER_DEFAULT_LANGUAGE
if self.dvdorder:
lINDEXER_API_PARMS['dvdorder'] = True
t = sickbeard.indexerApi(self.indexer).indexer(**lINDEXER_API_PARMS)
myEp = t[self.indexerid]
try:
self.name = myEp[b'seriesname'].strip()
except AttributeError:
raise sickbeard.indexer_attributenotfound(
"Found {0}, but attribute 'seriesname' was empty.".format(self.indexerid))
self.classification = getattr(myEp, 'classification', 'Scripted')
self.genre = getattr(myEp, 'genre', '')
self.network = getattr(myEp, 'network', '')
self.runtime = getattr(myEp, 'runtime', '')
self.imdbid = getattr(myEp, 'imdb_id', '')
if getattr(myEp, 'airs_dayofweek', None) is not None and getattr(myEp, 'airs_time', None) is not None:
self.airs = myEp[b"airs_dayofweek"] + " " + myEp[b"airs_time"]
if self.airs is None:
self.airs = ''
if getattr(myEp, 'firstaired', None) is not None:
self.startyear = int(str(myEp[b"firstaired"]).split('-')[0])
self.status = getattr(myEp, 'status', 'Unknown')
def loadIMDbInfo(self): # pylint: disable=too-many-branches
imdb_info = {
'imdb_id': self.imdbid,
'title': '',
'year': '',
'akas': [],
'runtimes': '',
'genres': [],
'countries': '',
'country_codes': [],
'certificates': [],
'rating': '',
'votes': '',
'last_update': ''
}
i = imdb.IMDb()
if not self.imdbid:
self.imdbid = i.title2imdbID(self.name, kind='tv series')
if not self.imdbid:
logger.log(str(self.indexerid) + ": Not loading show info from IMDb, because we don't know the imdbid", logger.DEBUG)
return
logger.log(str(self.indexerid) + ": Loading show info from IMDb", logger.DEBUG)
imdbTv = i.get_movie(str(re.sub(r"[^0-9]", "", self.imdbid)))
for key in [x for x in imdb_info.keys() if x.replace('_', ' ') in imdbTv.keys()]:
# Store only the first value for string type
if isinstance(imdb_info[key], basestring) and isinstance(imdbTv.get(key.replace('_', ' ')), list):
imdb_info[key] = imdbTv.get(key.replace('_', ' '))[0]
else:
imdb_info[key] = imdbTv.get(key.replace('_', ' '))
# Filter only the value
if imdb_info[b'runtimes']:
imdb_info[b'runtimes'] = re.search(r'\d+', imdb_info[b'runtimes']).group(0)
else:
imdb_info[b'runtimes'] = self.runtime
if imdb_info[b'akas']:
imdb_info[b'akas'] = '|'.join(imdb_info[b'akas'])
else:
imdb_info[b'akas'] = ''
# Join all genres in a string
if imdb_info[b'genres']:
imdb_info[b'genres'] = '|'.join(imdb_info[b'genres'])
else:
imdb_info[b'genres'] = ''
# Get only the production country certificate if any
if imdb_info[b'certificates'] and imdb_info[b'countries']:
dct = {}
try:
for item in imdb_info[b'certificates']:
dct[item.split(':')[0]] = item.split(':')[1]
imdb_info[b'certificates'] = dct[imdb_info[b'countries']]
except Exception:
imdb_info[b'certificates'] = ''
else:
imdb_info[b'certificates'] = ''
if imdb_info[b'country_codes']:
imdb_info[b'country_codes'] = '|'.join(imdb_info[b'country_codes'])
else:
imdb_info[b'country_codes'] = ''
imdb_info[b'last_update'] = datetime.date.today().toordinal()
# Rename dict keys without spaces for DB upsert
self.imdb_info = dict(
(k.replace(' ', '_'), k(v) if hasattr(v, 'keys') else v) for k, v in imdb_info.iteritems())
logger.log(str(self.indexerid) + ": Obtained info from IMDb ->" + str(self.imdb_info), logger.DEBUG)
def nextEpisode(self):
curDate = datetime.date.today().toordinal()
if not self.nextaired or self.nextaired and curDate > self.nextaired:
main_db_con = db.DBConnection()
sql_results = main_db_con.select(
"SELECT airdate, season, episode FROM tv_episodes WHERE showid = ? AND airdate >= ? AND status IN (?,?) ORDER BY airdate ASC LIMIT 1",
[self.indexerid, datetime.date.today().toordinal(), UNAIRED, WANTED])
self.nextaired = sql_results[0][b'airdate'] if sql_results else ''
return self.nextaired
def deleteShow(self, full=False):
sql_l = [["DELETE FROM tv_episodes WHERE showid = ?", [self.indexerid]],
["DELETE FROM tv_shows WHERE indexer_id = ?", [self.indexerid]],
["DELETE FROM imdb_info WHERE indexer_id = ?", [self.indexerid]],
["DELETE FROM xem_refresh WHERE indexer_id = ?", [self.indexerid]],
["DELETE FROM scene_numbering WHERE indexer_id = ?", [self.indexerid]]]
main_db_con = db.DBConnection()
main_db_con.mass_action(sql_l)
action = ('delete', 'trash')[sickbeard.TRASH_REMOVE_SHOW]
# remove self from show list
sickbeard.showList = [x for x in sickbeard.showList if int(x.indexerid) != self.indexerid]
# clear the cache
image_cache_dir = ek(os.path.join, sickbeard.CACHE_DIR, 'images')
for cache_file in ek(glob.glob, ek(os.path.join, glob.escape(image_cache_dir), str(self.indexerid) + '.*')):
logger.log('Attempt to {0} cache file {1}'.format(action, cache_file))
try:
if sickbeard.TRASH_REMOVE_SHOW:
send2trash(cache_file)
else:
ek(os.remove, cache_file)
except OSError as error:
logger.log('Unable to {0} {1}: {2}'.format(action, cache_file, error), logger.WARNING)
# remove entire show folder
if full:
try:
logger.log('Attempt to {0} show folder {1}'.format(action, self._location))
# check first the read-only attribute
file_attribute = ek(os.stat, self.location)[0]
if not file_attribute & stat.S_IWRITE:
# File is read-only, so make it writeable
logger.log('Attempting to make writeable the read only folder {0}'.format(self._location), logger.DEBUG)
try:
ek(os.chmod, self.location, stat.S_IWRITE)
except Exception as error:
logger.log('Unable to change permissions of {0}: {1}'.format(self._location, error), logger.WARNING)
if sickbeard.TRASH_REMOVE_SHOW:
send2trash(self.location)
else:
ek(shutil.rmtree, self.location)
logger.log('{0} show folder {1}'.format
(('Deleted', 'Trashed')[sickbeard.TRASH_REMOVE_SHOW], self._location))
except ShowDirectoryNotFoundException:
logger.log("Show folder does not exist, no need to {0} {1}".format(action, self._location), logger.WARNING)
except OSError as error:
logger.log('Unable to {0} {1}: {2}'.format(action, self._location, error), logger.WARNING)
if sickbeard.USE_TRAKT and sickbeard.TRAKT_SYNC_WATCHLIST:
logger.log("Removing show: indexerid " + str(self.indexerid) + ", Title " + str(self.name) + " from Watchlist", logger.DEBUG)
notifiers.trakt_notifier.update_watchlist(self, update="remove")
def populateCache(self):
cache_inst = image_cache.ImageCache()
logger.log("Checking & filling cache for show " + self.name, logger.DEBUG)
cache_inst.fill_cache(self)
def refreshDir(self):
# make sure the show dir is where we think it is unless dirs are created on the fly
if not ek(os.path.isdir, self._location) and not sickbeard.CREATE_MISSING_SHOW_DIRS:
return False
# load from dir
self.loadEpisodesFromDir()
# run through all locations from DB, check that they exist
logger.log(str(self.indexerid) + ": Loading all episodes with a location from the database", logger.DEBUG)
main_db_con = db.DBConnection()
sql_results = main_db_con.select("SELECT season, episode, location FROM tv_episodes WHERE showid = ? AND location != ''", [self.indexerid])
sql_l = []
for ep in sql_results:
curLoc = ek(os.path.normpath, ep[b"location"])
season = int(ep[b"season"])
episode = int(ep[b"episode"])
try:
curEp = self.getEpisode(season, episode)
if not curEp:
raise EpisodeDeletedException
except EpisodeDeletedException:
logger.log("The episode was deleted while we were refreshing it, moving on to the next one",
logger.DEBUG)
continue
# if the path doesn't exist or if it's not in our show dir
if not ek(os.path.isfile, curLoc) or not ek(os.path.normpath, curLoc).startswith(
ek(os.path.normpath, self.location)):
# check if downloaded files still exist, update our data if this has changed
if not sickbeard.SKIP_REMOVED_FILES:
with curEp.lock:
# if it used to have a file associated with it and it doesn't anymore then set it to sickbeard.EP_DEFAULT_DELETED_STATUS
if curEp.location and curEp.status in Quality.DOWNLOADED:
if sickbeard.EP_DEFAULT_DELETED_STATUS == ARCHIVED:
oldStatus_, oldQuality = Quality.splitCompositeStatus(curEp.status)
new_status = Quality.compositeStatus(ARCHIVED, oldQuality)
else:
new_status = sickbeard.EP_DEFAULT_DELETED_STATUS
logger.log("{id}: Location for {ep} doesn't exist, removing it and changing our status to {status}".format
(id=self.indexerid, ep=episode_num(season, episode), status=statusStrings[new_status]), logger.DEBUG)
curEp.status = new_status
curEp.subtitles = list()
curEp.subtitles_searchcount = 0
curEp.subtitles_lastsearch = str(datetime.datetime.min)
curEp.location = ''
curEp.hasnfo = False
curEp.hastbn = False
curEp.release_name = ''
sql_l.append(curEp.get_sql())
if sql_l:
main_db_con = db.DBConnection()
main_db_con.mass_action(sql_l)
def download_subtitles(self, force=False):
if not ek(os.path.isdir, self._location):
logger.log(str(self.indexerid) + ": Show dir doesn't exist, can't download subtitles", logger.DEBUG)
return
logger.log("{0}: Downloading subtitles".format(self.indexerid), logger.DEBUG)
try:
episodes = self.getAllEpisodes(has_location=True)
if not episodes:
logger.log("{0}: No episodes to download subtitles for {1}".format(self.indexerid, self.name), logger.DEBUG)
return
for episode in episodes:
episode.download_subtitles(force=force)
except Exception:
logger.log("{0}: Error occurred when downloading subtitles for {1}".format(self.indexerid, self.name), logger.DEBUG)
logger.log(traceback.format_exc(), logger.ERROR)
def saveToDB(self, forceSave=False):
if not self.dirty and not forceSave:
# logger.log(str(self.indexerid) + ": Not saving show to db - record is not dirty", logger.DEBUG)
return
logger.log("{0:d}: Saving to database: {1}".format(self.indexerid, self.name), logger.DEBUG)
controlValueDict = {"indexer_id": self.indexerid}
newValueDict = {"indexer": self.indexer,
"show_name": self.name,
"location": self._location,
"network": self.network,
"genre": self.genre,
"classification": self.classification,
"runtime": self.runtime,
"quality": self.quality,
"airs": self.airs,
"status": self.status,
"flatten_folders": self.flatten_folders,
"paused": self.paused,
"air_by_date": self.air_by_date,
"anime": self.anime,
"scene": self.scene,
"sports": self.sports,
"subtitles": self.subtitles,
"dvdorder": self.dvdorder,
"startyear": self.startyear,
"lang": self.lang,
"imdb_id": self.imdbid,
"last_update_indexer": self.last_update_indexer,
"rls_ignore_words": self.rls_ignore_words,
"rls_require_words": self.rls_require_words,
"default_ep_status": self.default_ep_status,
"sub_use_sr_metadata": self.subtitles_sr_metadata}
main_db_con = db.DBConnection()
main_db_con.upsert("tv_shows", newValueDict, controlValueDict)
helpers.update_anime_support()
if self.imdbid:
controlValueDict = {"indexer_id": self.indexerid}
newValueDict = self.imdb_info
main_db_con = db.DBConnection()
main_db_con.upsert("imdb_info", newValueDict, controlValueDict)
def __str__(self):
toReturn = ""
toReturn += "indexerid: " + str(self.indexerid) + "\n"
toReturn += "indexer: " + str(self.indexer) + "\n"
toReturn += "name: " + self.name + "\n"
toReturn += "location: " + self._location + "\n"
if self.network:
toReturn += "network: " + self.network + "\n"
if self.airs:
toReturn += "airs: " + self.airs + "\n"
toReturn += "status: " + self.status + "\n"
toReturn += "startyear: " + str(self.startyear) + "\n"
if self.genre:
toReturn += "genre: " + self.genre + "\n"
toReturn += "classification: " + self.classification + "\n"
toReturn += "runtime: " + str(self.runtime) + "\n"
toReturn += "quality: " + str(self.quality) + "\n"
toReturn += "scene: " + str(self.is_scene) + "\n"
toReturn += "sports: " + str(self.is_sports) + "\n"
toReturn += "anime: " + str(self.is_anime) + "\n"
return toReturn
@staticmethod
def qualitiesToString(qualities=None):
return ', '.join([Quality.qualityStrings[quality] for quality in qualities or [] if quality and quality in Quality.qualityStrings]) or 'None'
def wantEpisode(self, season, episode, quality, manualSearch=False, downCurQuality=False): # pylint: disable=too-many-return-statements, too-many-arguments
# if the quality isn't one we want under any circumstances then just say no
allowed_qualities, preferred_qualities = Quality.splitQuality(self.quality)
logger.log("Any,Best = [ {0} ] [ {1} ] Found = [ {2} ]".format
(self.qualitiesToString(allowed_qualities),
self.qualitiesToString(preferred_qualities),
self.qualitiesToString([quality])), logger.DEBUG)
if quality not in allowed_qualities + preferred_qualities or quality is UNKNOWN:
logger.log("Don't want this quality, ignoring found result for {name} {ep} with quality {quality}".format
(name=self.name, ep=episode_num(season, episode), quality=Quality.qualityStrings[quality]),
logger.DEBUG)
return False
main_db_con = db.DBConnection()
sql_results = main_db_con.select("SELECT status FROM tv_episodes WHERE showid = ? AND season = ? AND episode = ?",
[self.indexerid, season, episode])
if not sql_results or not len(sql_results):
logger.log("Unable to find a matching episode in database, ignoring found result for {name} {ep} with quality {quality}".format
(name=self.name, ep=episode_num(season, episode), quality=Quality.qualityStrings[quality]), logger.DEBUG)
return False
epStatus = int(sql_results[0][b"status"])
epStatus_text = statusStrings[epStatus]
# if we know we don't want it then just say no
if epStatus in Quality.ARCHIVED + [UNAIRED, SKIPPED, IGNORED] and not manualSearch:
logger.log("Existing episode status is '{status}', ignoring found result for {name} {ep} with quality {quality}".format
(status=epStatus_text, name=self.name, ep=episode_num(season, episode),
quality=Quality.qualityStrings[quality]), logger.DEBUG)
return False
curStatus_, curQuality = Quality.splitCompositeStatus(epStatus)
# if it's one of these then we want it as long as it's in our allowed initial qualities
if epStatus in (WANTED, SKIPPED, UNKNOWN):
logger.log("Existing episode status is '{status}', getting found result for {name} {ep} with quality {quality}".format
(status=epStatus_text, name=self.name, ep=episode_num(season, episode),
quality=Quality.qualityStrings[quality]), logger.DEBUG)
return True
elif manualSearch:
if (downCurQuality and quality >= curQuality) or (not downCurQuality and quality > curQuality):
logger.log("Usually ignoring found result, but forced search allows the quality,"
" getting found result for {name} {ep} with quality {quality}".format
(name=self.name, ep=episode_num(season, episode), quality=Quality.qualityStrings[quality]),
logger.DEBUG)
return True
# if we are re-downloading then we only want it if it's in our preferred_qualities list and better than what we have, or we only have one bestQuality and we do not have that quality yet
if epStatus in Quality.DOWNLOADED + Quality.SNATCHED + Quality.SNATCHED_PROPER and quality in preferred_qualities and (quality > curQuality or curQuality not in preferred_qualities):
logger.log("Episode already exists with quality {existing_quality} but the found result"
" quality {new_quality} is wanted more, getting found result for {name} {ep}".format
(existing_quality=Quality.qualityStrings[curQuality],
new_quality=Quality.qualityStrings[quality], name=self.name,
ep=episode_num(season, episode)), logger.DEBUG)
return True
elif curQuality == Quality.UNKNOWN and manualSearch:
logger.log("Episode already exists but quality is Unknown, getting found result for {name} {ep} with quality {quality}".format
(name=self.name, ep=episode_num(season, episode), quality=Quality.qualityStrings[quality]), logger.DEBUG)
return True
else:
logger.log("Episode already exists with quality {existing_quality} and the found result has same/lower quality,"
" ignoring found result for {name} {ep} with quality {new_quality}".format
(existing_quality=Quality.qualityStrings[curQuality], name=self.name,
ep=episode_num(season, episode), new_quality=Quality.qualityStrings[quality]),
logger.DEBUG)
return False
def getOverview(self, epStatus): # pylint: disable=too-many-return-statements, too-many-branches
"""
Get the Overview status from the Episode status
:param epStatus: an Episode status
:return: an Overview status
"""
ep_status = try_int(epStatus) or UNKNOWN
if ep_status == WANTED:
return Overview.WANTED
elif ep_status in (UNAIRED, UNKNOWN):
return Overview.UNAIRED
elif ep_status in (SKIPPED, IGNORED):
return Overview.SKIPPED
elif ep_status in Quality.ARCHIVED:
return Overview.GOOD
elif ep_status in Quality.FAILED:
return Overview.WANTED
elif ep_status in Quality.SNATCHED:
return Overview.SNATCHED
elif ep_status in Quality.SNATCHED_PROPER:
return Overview.SNATCHED_PROPER
elif ep_status in Quality.SNATCHED_BEST:
return Overview.SNATCHED_BEST
elif ep_status in Quality.DOWNLOADED:
allowed_qualities, preferred_qualities = Quality.splitQuality(self.quality)
ep_status, cur_quality = Quality.splitCompositeStatus(ep_status)
if cur_quality not in allowed_qualities + preferred_qualities:
return Overview.QUAL
elif preferred_qualities and cur_quality not in preferred_qualities:
return Overview.QUAL
else:
return Overview.GOOD
else:
logger.log('Could not parse episode status into a valid overview status: {0}'.format(epStatus), logger.ERROR)
def __getstate__(self):
d = dict(self.__dict__)
del d[b'lock']
return d
def __setstate__(self, d):
d[b'lock'] = threading.Lock()
self.__dict__.update(d)
class TVEpisode(object): # pylint: disable=too-many-instance-attributes, too-many-public-methods
def __init__(self, show, season, episode, ep_file=""):
self._name = ""
self._season = season
self._episode = episode
self._absolute_number = 0
self._description = ""
self._subtitles = list()
self._subtitles_searchcount = 0
self._subtitles_lastsearch = str(datetime.datetime.min)
self._airdate = datetime.date.fromordinal(1)
self._hasnfo = False
self._hastbn = False
self._status = UNKNOWN
self._indexerid = 0
self._file_size = 0
self._release_name = ''
self._is_proper = False
self._version = 0
self._release_group = ''
# setting any of the above sets the dirty flag
self.dirty = True
self.show = show
self.scene_season = 0
self.scene_episode = 0
self.scene_absolute_number = 0
self._location = ep_file
self._indexer = int(self.show.indexer)
self.lock = threading.Lock()
self.specifyEpisode(self.season, self.episode)
self.relatedEps = []
self.checkForMetaFiles()
self.wantedQuality = []
name = property(lambda self: self._name, dirty_setter("_name"))
season = property(lambda self: self._season, dirty_setter("_season"))
episode = property(lambda self: self._episode, dirty_setter("_episode"))
absolute_number = property(lambda self: self._absolute_number, dirty_setter("_absolute_number"))
description = property(lambda self: self._description, dirty_setter("_description"))
subtitles = property(lambda self: self._subtitles, dirty_setter("_subtitles"))
subtitles_searchcount = property(lambda self: self._subtitles_searchcount, dirty_setter("_subtitles_searchcount"))
subtitles_lastsearch = property(lambda self: self._subtitles_lastsearch, dirty_setter("_subtitles_lastsearch"))
airdate = property(lambda self: self._airdate, dirty_setter("_airdate"))
hasnfo = property(lambda self: self._hasnfo, dirty_setter("_hasnfo"))
hastbn = property(lambda self: self._hastbn, dirty_setter("_hastbn"))
status = property(lambda self: self._status, dirty_setter("_status"))
indexer = property(lambda self: self._indexer, dirty_setter("_indexer"))
indexerid = property(lambda self: self._indexerid, dirty_setter("_indexerid"))
# location = property(lambda self: self._location, dirty_setter("_location"))
file_size = property(lambda self: self._file_size, dirty_setter("_file_size"))
release_name = property(lambda self: self._release_name, dirty_setter("_release_name"))
is_proper = property(lambda self: self._is_proper, dirty_setter("_is_proper"))
version = property(lambda self: self._version, dirty_setter("_version"))
release_group = property(lambda self: self._release_group, dirty_setter("_release_group"))
def _set_location(self, new_location):
logger.log("Setter sets location to " + new_location, logger.DEBUG)
# self._location = newLocation
dirty_setter("_location")(self, new_location)
if new_location and ek(os.path.isfile, new_location):
self.file_size = ek(os.path.getsize, new_location)
else:
self.file_size = 0
location = property(lambda self: self._location, _set_location)
def refreshSubtitles(self):
"""Look for subtitles files and refresh the subtitles property"""
self.subtitles, save_subtitles = subtitles.refresh_subtitles(self)
if save_subtitles:
self.saveToDB()
def download_subtitles(self, force=False, force_lang=None):
force_ = force
if not ek(os.path.isfile, self.location):
logger.log("{id}: Episode file doesn't exist, can't download subtitles for {ep}".format
(id=self.show.indexerid, ep=episode_num(self.season, self.episode)),
logger.DEBUG)
return
if not subtitles.needs_subtitles(self.subtitles, force_lang):
logger.log('Episode already has all needed subtitles, skipping episode {ep} of show {show}'.format
(ep=episode_num(self.season, self.episode), show=self.show.name), logger.DEBUG)
return
logger.log("Checking subtitle candidates for {show} {ep} ({location})".format
(show=self.show.name, ep=episode_num(self.season, self.episode),
location=os.path.basename(self.location)), logger.DEBUG)
self.subtitles, new_subtitles = subtitles.download_subtitles(self, force_lang)
self.subtitles_searchcount += 1 if self.subtitles_searchcount else 1
self.subtitles_lastsearch = datetime.datetime.now().strftime(dateTimeFormat)
self.saveToDB()
if new_subtitles:
subtitle_list = ", ".join([subtitles.name_from_code(code) for code in new_subtitles])
logger.log("{id}: Downloaded {subtitles} subtitles for {show} {ep}".format
(id=self.show.indexerid, subtitles=subtitle_list, show=self.show.name,
ep=episode_num(self.season, self.episode)), logger.DEBUG)
notifiers.notify_subtitle_download(self.prettyName(), subtitle_list)
else:
logger.log("{id}: No subtitles downloaded for {show} {ep}".format
(id=self.show.indexerid, show=self.show.name,
ep=episode_num(self.season, self.episode)), logger.DEBUG)
return new_subtitles
def checkForMetaFiles(self):
oldhasnfo = self.hasnfo
oldhastbn = self.hastbn
cur_nfo = False
cur_tbn = False
# check for nfo and tbn
if ek(os.path.isfile, self.location):
for cur_provider in sickbeard.metadata_provider_dict.values():
if cur_provider.episode_metadata:
new_result = cur_provider._has_episode_metadata(self) # pylint: disable=protected-access
else:
new_result = False
cur_nfo = new_result or cur_nfo
if cur_provider.episode_thumbnails:
new_result = cur_provider._has_episode_thumb(self) # pylint: disable=protected-access
else:
new_result = False
cur_tbn = new_result or cur_tbn
self.hasnfo = cur_nfo
self.hastbn = cur_tbn
# if either setting has changed return true, if not return false
return oldhasnfo != self.hasnfo or oldhastbn != self.hastbn
def specifyEpisode(self, season, episode):
sql_results = self.loadFromDB(season, episode)
if not sql_results:
# only load from NFO if we didn't load from DB
if ek(os.path.isfile, self.location):
try:
self.loadFromNFO(self.location)
except NoNFOException:
logger.log("{id}: There was an error loading the NFO for episode {ep}".format
(id=self.show.indexerid, ep=episode_num(season, episode)), logger.ERROR)
# if we tried loading it from NFO and didn't find the NFO, try the Indexers
if not self.hasnfo:
try:
result = self.loadFromIndexer(season, episode)
except EpisodeDeletedException:
result = False
# if we failed SQL *and* NFO, Indexers then fail
if not result:
raise EpisodeNotFoundException("Couldn't find episode {ep}".format(ep=episode_num(season, episode)))
def loadFromDB(self, season, episode): # pylint: disable=too-many-branches
# logger.log("{id}: Loading episode details for {name} {ep} from DB".format
# (id=self.show.indexerid, name=self.show.name,
# ep=episode_num(season, episode)), logger.DEBUG)
main_db_con = db.DBConnection()
sql_results = main_db_con.select("SELECT * FROM tv_episodes WHERE showid = ? AND season = ? AND episode = ?",
[self.show.indexerid, season, episode])
if len(sql_results) > 1:
raise MultipleEpisodesInDatabaseException("Your DB has two records for the same show somehow.")
elif not sql_results:
logger.log("{id}: Episode {ep} not found in the database".format
(id=self.show.indexerid, ep=episode_num(season, episode)),
logger.DEBUG)
return False
else:
if sql_results[0][b"name"]:
self.name = sql_results[0][b"name"]
self.season = season
self.episode = episode
self.absolute_number = sql_results[0][b"absolute_number"]
self.description = sql_results[0][b"description"]
if not self.description:
self.description = ""
if sql_results[0][b"subtitles"] and sql_results[0][b"subtitles"]:
self.subtitles = sql_results[0][b"subtitles"].split(",")
self.subtitles_searchcount = sql_results[0][b"subtitles_searchcount"]
self.subtitles_lastsearch = sql_results[0][b"subtitles_lastsearch"]
self.airdate = datetime.date.fromordinal(long(sql_results[0][b"airdate"]))
# logger.log("1 Status changes from " + str(self.status) + " to " + str(sql_results[0][b"status"]), logger.DEBUG)
self.status = int(sql_results[0][b"status"] or -1)
# don't overwrite my location
if sql_results[0][b"location"] and sql_results[0][b"location"]:
self.location = ek(os.path.normpath, sql_results[0][b"location"])
if sql_results[0][b"file_size"]:
self.file_size = int(sql_results[0][b"file_size"])
else:
self.file_size = 0
self.indexerid = int(sql_results[0][b"indexerid"])
self.indexer = int(sql_results[0][b"indexer"])
sickbeard.scene_numbering.xem_refresh(self.show.indexerid, self.show.indexer)
self.scene_season = try_int(sql_results[0][b"scene_season"], 0)
self.scene_episode = try_int(sql_results[0][b"scene_episode"], 0)
self.scene_absolute_number = try_int(sql_results[0][b"scene_absolute_number"], 0)
if self.scene_absolute_number == 0:
self.scene_absolute_number = sickbeard.scene_numbering.get_scene_absolute_numbering(
self.show.indexerid,
self.show.indexer,
self.absolute_number
)
if self.scene_season == 0 or self.scene_episode == 0:
self.scene_season, self.scene_episode = sickbeard.scene_numbering.get_scene_numbering(
self.show.indexerid,
self.show.indexer,
self.season, self.episode
)
if sql_results[0][b"release_name"] is not None:
self.release_name = sql_results[0][b"release_name"]
if sql_results[0][b"is_proper"]:
self.is_proper = int(sql_results[0][b"is_proper"])
if sql_results[0][b"version"]:
self.version = int(sql_results[0][b"version"])
if sql_results[0][b"release_group"] is not None:
self.release_group = sql_results[0][b"release_group"]
self.dirty = False
return True
def loadFromIndexer(self, season=None, episode=None, cache=True, tvapi=None, cachedSeason=None): # pylint: disable=too-many-arguments, too-many-branches, too-many-statements
if season is None:
season = self.season
if episode is None:
episode = self.episode
# logger.log("{id}: Loading episode details for {show} {ep} from {indexer}".format
# (id=self.show.indexerid, show=self.show.name, ep=episode_num(season, episode),
# indexer=sickbeard.indexerApi(self.show.indexer).name), logger.DEBUG)
indexer_lang = self.show.lang
try:
if cachedSeason:
myEp = cachedSeason[episode]
else:
if tvapi:
t = tvapi
else:
lINDEXER_API_PARMS = sickbeard.indexerApi(self.indexer).api_params.copy()
if not cache:
lINDEXER_API_PARMS['cache'] = False
lINDEXER_API_PARMS['language'] = indexer_lang or sickbeard.INDEXER_DEFAULT_LANGUAGE
if self.show.dvdorder:
lINDEXER_API_PARMS['dvdorder'] = True
t = sickbeard.indexerApi(self.indexer).indexer(**lINDEXER_API_PARMS)
myEp = t[self.show.indexerid][season][episode]
except (sickbeard.indexer_error, IOError) as error:
logger.log("" + sickbeard.indexerApi(self.indexer).name + " threw up an error: " + ex(error), logger.DEBUG)
# if the episode is already valid just log it, if not throw it up
if self.name:
logger.log("" + sickbeard.indexerApi(self.indexer).name +
" timed out but we have enough info from other sources, allowing the error", logger.DEBUG)
return
else:
logger.log("" + sickbeard.indexerApi(self.indexer).name + " timed out, unable to create the episode",
logger.ERROR)
return False
except (sickbeard.indexer_episodenotfound, sickbeard.indexer_seasonnotfound):
logger.log("Unable to find the episode on " + sickbeard.indexerApi(
self.indexer).name + "... has it been removed? Should I delete from db?", logger.DEBUG)
# if I'm no longer on the Indexers but I once was then delete myself from the DB
if self.indexerid != -1:
self.deleteEpisode()
return
if getattr(myEp, 'episodename', None) is None:
logger.log("This episode {show} - {ep} has no name on {indexer}. Setting to an empty string".format
(show=self.show.name, ep=episode_num(season, episode), indexer=sickbeard.indexerApi(self.indexer).name))
setattr(myEp, 'episodename', '')
if getattr(myEp, 'absolute_number', None) is None:
logger.log("{id}: This episode {show} - {ep} has no absolute number on {indexer}".format
(id=self.show.indexerid, show=self.show.name, ep=episode_num(season, episode),
indexer=sickbeard.indexerApi(self.indexer).name), logger.DEBUG)
else:
logger.log("{id}: The absolute number for {ep} is: {absolute} ".format
(id=self.show.indexerid, ep=episode_num(season, episode), absolute=myEp[b"absolute_number"]), logger.DEBUG)
self.absolute_number = int(myEp[b"absolute_number"])
self.name = getattr(myEp, 'episodename', "")
self.season = season
self.episode = episode
sickbeard.scene_numbering.xem_refresh(self.show.indexerid, self.show.indexer)
self.scene_absolute_number = sickbeard.scene_numbering.get_scene_absolute_numbering(
self.show.indexerid,
self.show.indexer,
self.absolute_number
)
self.scene_season, self.scene_episode = sickbeard.scene_numbering.get_scene_numbering(
self.show.indexerid,
self.show.indexer,
self.season, self.episode
)
self.description = getattr(myEp, 'overview', "")
firstaired = getattr(myEp, 'firstaired', None)
if not firstaired or firstaired == "0000-00-00":
firstaired = str(datetime.date.fromordinal(1))
rawAirdate = [int(x) for x in firstaired.split("-")]
try:
self.airdate = datetime.date(rawAirdate[0], rawAirdate[1], rawAirdate[2])
except (ValueError, IndexError):
logger.log("Malformed air date of {aired} retrieved from {indexer} for ({show} - {ep})".format
(aired=firstaired, indexer=sickbeard.indexerApi(self.indexer).name, show=self.show.name,
ep=episode_num(season, episode)), logger.WARNING)
# if I'm incomplete on the indexer but I once was complete then just delete myself from the DB for now
if self.indexerid != -1:
self.deleteEpisode()
return False
# early conversion to int so that episode doesn't get marked dirty
self.indexerid = getattr(myEp, 'id', None)
if self.indexerid is None:
logger.log("Failed to retrieve ID from {indexer}".format
(indexer=sickbeard.indexerApi(self.indexer).name), logger.ERROR)
if self.indexerid != -1:
self.deleteEpisode()
return False
# don't update show status if show dir is missing, unless it's missing on purpose
if not ek(os.path.isdir, self.show._location) and not sickbeard.CREATE_MISSING_SHOW_DIRS and not sickbeard.ADD_SHOWS_WO_DIR: # pylint: disable=protected-access
logger.log("The show dir {0} is missing, not bothering to change the episode statuses since it'd probably be invalid".format(self.show._location)) # pylint: disable=protected-access
return
if self.location:
logger.log("{id}: Setting status for {ep} based on status {status} and location {location}".format
(id=self.show.indexerid, ep=episode_num(season, episode),
status=statusStrings[self.status], location=self.location), logger.DEBUG)
if not ek(os.path.isfile, self.location):
if self.airdate >= datetime.date.today() or self.airdate == datetime.date.fromordinal(1):
logger.log("{0}: Episode airs in the future or has no airdate, marking it {1}".format(self.show.indexerid, statusStrings[UNAIRED]), logger.DEBUG)
self.status = UNAIRED
elif self.status in [UNAIRED, UNKNOWN]:
# Only do UNAIRED/UNKNOWN, it could already be snatched/ignored/skipped, or downloaded/archived to disconnected media
logger.log("Episode has already aired, marking it {0}".format(statusStrings[self.show.default_ep_status]), logger.DEBUG)
self.status = self.show.default_ep_status if self.season > 0 else SKIPPED # auto-skip specials
else:
logger.log("Not touching status [ {0} ] It could be skipped/ignored/snatched/archived".format(statusStrings[self.status]), logger.DEBUG)
# if we have a media file then it's downloaded
elif sickbeard.helpers.isMediaFile(self.location):
# leave propers alone, you have to either post-process them or manually change them back
if self.status not in Quality.SNATCHED_PROPER + Quality.DOWNLOADED + Quality.SNATCHED + Quality.ARCHIVED:
logger.log(
"5 Status changes from " + str(self.status) + " to " + str(Quality.statusFromName(self.location)),
logger.DEBUG)
self.status = Quality.statusFromName(self.location, anime=self.show.is_anime)
# shouldn't get here probably
else:
logger.log("6 Status changes from " + str(self.status) + " to " + str(UNKNOWN), logger.DEBUG)
self.status = UNKNOWN
def loadFromNFO(self, location): # pylint: disable=too-many-branches
if not ek(os.path.isdir, self.show._location): # pylint: disable=protected-access
logger.log(
str(self.show.indexerid) + ": The show dir is missing, not bothering to try loading the episode NFO")
return
logger.log(
str(self.show.indexerid) + ": Loading episode details from the NFO file associated with " + location,
logger.DEBUG)
self.location = location
if self.location != "":
if self.status == UNKNOWN and sickbeard.helpers.isMediaFile(self.location):
logger.log("7 Status changes from " + str(self.status) + " to " + str(
Quality.statusFromName(self.location, anime=self.show.is_anime)), logger.DEBUG)
self.status = Quality.statusFromName(self.location, anime=self.show.is_anime)
nfoFile = replace_extension(self.location, "nfo")
logger.log(str(self.show.indexerid) + ": Using NFO name " + nfoFile, logger.DEBUG)
if ek(os.path.isfile, nfoFile):
try:
showXML = etree.ElementTree(file=nfoFile)
except (SyntaxError, ValueError) as error:
logger.log("Error loading the NFO, backing up the NFO and skipping for now: " + ex(error), logger.ERROR)
try:
ek(os.rename, nfoFile, nfoFile + ".old")
except Exception as error:
logger.log(
"Failed to rename your episode's NFO file - you need to delete it or fix it: " + ex(error), logger.ERROR)
raise NoNFOException("Error in NFO format")
for epDetails in showXML.getiterator('episodedetails'):
if epDetails.findtext('season') is None or int(epDetails.findtext('season')) != self.season or \
epDetails.findtext('episode') is None or int(epDetails.findtext('episode')) != self.episode:
logger.log("{id}: NFO has an <episodedetails> block for a different episode - wanted {ep_wanted} but got {ep_found}".format
(id=self.show.indexerid, ep_wanted=episode_num(self.season, self.episode),
ep_found=episode_num(epDetails.findtext('season'), epDetails.findtext('episode'))),
logger.DEBUG)
continue
if epDetails.findtext('title') is None or epDetails.findtext('aired') is None:
raise NoNFOException("Error in NFO format (missing episode title or airdate)")
self.name = epDetails.findtext('title')
self.episode = int(epDetails.findtext('episode'))
self.season = int(epDetails.findtext('season'))
sickbeard.scene_numbering.xem_refresh(self.show.indexerid, self.show.indexer)
self.scene_absolute_number = sickbeard.scene_numbering.get_scene_absolute_numbering(
self.show.indexerid,
self.show.indexer,
self.absolute_number
)
self.scene_season, self.scene_episode = sickbeard.scene_numbering.get_scene_numbering(
self.show.indexerid,
self.show.indexer,
self.season, self.episode
)
self.description = epDetails.findtext('plot')
if self.description is None:
self.description = ""
if epDetails.findtext('aired'):
rawAirdate = [int(x) for x in epDetails.findtext('aired').split("-")]
self.airdate = datetime.date(rawAirdate[0], rawAirdate[1], rawAirdate[2])
else:
self.airdate = datetime.date.fromordinal(1)
self.hasnfo = True
else:
self.hasnfo = False
if ek(os.path.isfile, replace_extension(nfoFile, "tbn")):
self.hastbn = True
else:
self.hastbn = False
def __str__(self):
toReturn = ""
toReturn += "{0!r} - S{1!r}E{2!r} - {3!r}\n".format(self.show.name, self.season, self.episode, self.name)
toReturn += "location: {0!r}\n".format(self.location)
toReturn += "description: {0!r}\n".format(self.description)
toReturn += "subtitles: {0!r}\n".format(",".join(self.subtitles))
toReturn += "subtitles_searchcount: {0!r}\n".format(self.subtitles_searchcount)
toReturn += "subtitles_lastsearch: {0!r}\n".format(self.subtitles_lastsearch)
toReturn += "airdate: {0!r} ({1!r})\n".format(self.airdate.toordinal(), self.airdate)
toReturn += "hasnfo: {0!r}\n".format(self.hasnfo)
toReturn += "hastbn: {0!r}\n".format(self.hastbn)
toReturn += "status: {0!r}\n".format(self.status)
return toReturn
def createMetaFiles(self):
if not ek(os.path.isdir, self.show._location): # pylint: disable=protected-access
logger.log(str(self.show.indexerid) + ": The show dir is missing, not bothering to try to create metadata")
return
self.createNFO()
self.createThumbnail()
if self.checkForMetaFiles():
self.saveToDB()
def createNFO(self):
result = False
for cur_provider in sickbeard.metadata_provider_dict.values():
result = cur_provider.create_episode_metadata(self) or result
return result
def createThumbnail(self):
result = False
for cur_provider in sickbeard.metadata_provider_dict.values():
result = cur_provider.create_episode_thumb(self) or result
return result
def deleteEpisode(self):
logger.log("Deleting {show} {ep} from the DB".format
(show=self.show.name, ep=episode_num(self.season, self.episode)), logger.DEBUG)
# remove myself from the show dictionary
if self.show.getEpisode(self.season, self.episode, noCreate=True) == self:
logger.log("Removing myself from my show's list", logger.DEBUG)
del self.show.episodes[self.season][self.episode]
# delete myself from the DB
logger.log("Deleting myself from the database", logger.DEBUG)
main_db_con = db.DBConnection()
sql = "DELETE FROM tv_episodes WHERE showid=" + str(self.show.indexerid) + " AND season=" + str(
self.season) + " AND episode=" + str(self.episode)
main_db_con.action(sql)
raise EpisodeDeletedException()
def get_sql(self, forceSave=False):
"""
Creates SQL queue for this episode if any of its data has been changed since the last save.
forceSave: If True it will create SQL queue even if no data has been changed since the
last save (aka if the record is not dirty).
"""
try:
if not self.dirty and not forceSave:
logger.log(str(self.show.indexerid) + ": Not creating SQL queue - record is not dirty", logger.DEBUG)
return
main_db_con = db.DBConnection()
rows = main_db_con.select(
'SELECT episode_id, subtitles FROM tv_episodes WHERE showid = ? AND season = ? AND episode = ?',
[self.show.indexerid, self.season, self.episode])
epID = None
if rows:
epID = int(rows[0][b'episode_id'])
if epID:
# use a custom update method to get the data into the DB for existing records.
# Multi or added subtitle or removed subtitles
if sickbeard.SUBTITLES_MULTI or not rows[0][b'subtitles'] or not self.subtitles:
return [
"UPDATE tv_episodes SET indexerid = ?, indexer = ?, name = ?, description = ?, subtitles = ?, "
"subtitles_searchcount = ?, subtitles_lastsearch = ?, airdate = ?, hasnfo = ?, hastbn = ?, status = ?, "
"location = ?, file_size = ?, release_name = ?, is_proper = ?, showid = ?, season = ?, episode = ?, "
"absolute_number = ?, version = ?, release_group = ? WHERE episode_id = ?",
[self.indexerid, self.indexer, self.name, self.description, ",".join(self.subtitles),
self.subtitles_searchcount, self.subtitles_lastsearch, self.airdate.toordinal(), self.hasnfo,
self.hastbn,
self.status, self.location, self.file_size, self.release_name, self.is_proper, self.show.indexerid,
self.season, self.episode, self.absolute_number, self.version, self.release_group, epID]]
else:
# Don't update the subtitle language when the srt file doesn't contain the alpha2 code, keep value from subliminal
return [
"UPDATE tv_episodes SET indexerid = ?, indexer = ?, name = ?, description = ?, "
"subtitles_searchcount = ?, subtitles_lastsearch = ?, airdate = ?, hasnfo = ?, hastbn = ?, status = ?, "
"location = ?, file_size = ?, release_name = ?, is_proper = ?, showid = ?, season = ?, episode = ?, "
"absolute_number = ?, version = ?, release_group = ? WHERE episode_id = ?",
[self.indexerid, self.indexer, self.name, self.description,
self.subtitles_searchcount, self.subtitles_lastsearch, self.airdate.toordinal(), self.hasnfo,
self.hastbn,
self.status, self.location, self.file_size, self.release_name, self.is_proper, self.show.indexerid,
self.season, self.episode, self.absolute_number, self.version, self.release_group, epID]]
else:
# use a custom insert method to get the data into the DB.
return [
"INSERT OR IGNORE INTO tv_episodes (episode_id, indexerid, indexer, name, description, subtitles, "
"subtitles_searchcount, subtitles_lastsearch, airdate, hasnfo, hastbn, status, location, file_size, "
"release_name, is_proper, showid, season, episode, absolute_number, version, release_group) VALUES "
"((SELECT episode_id FROM tv_episodes WHERE showid = ? AND season = ? AND episode = ?)"
",?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?);",
[self.show.indexerid, self.season, self.episode, self.indexerid, self.indexer, self.name,
self.description, ",".join(self.subtitles), self.subtitles_searchcount, self.subtitles_lastsearch,
self.airdate.toordinal(), self.hasnfo, self.hastbn, self.status, self.location, self.file_size,
self.release_name, self.is_proper, self.show.indexerid, self.season, self.episode,
self.absolute_number, self.version, self.release_group]]
except Exception as error:
logger.log("Error while updating database: {0}".format(error), logger.ERROR)
def saveToDB(self, forceSave=False):
"""
Saves this episode to the database if any of its data has been changed since the last save.
forceSave: If True it will save to the database even if no data has been changed since the
last save (aka if the record is not dirty).
"""
if not self.dirty and not forceSave:
# logger.log(str(self.show.indexerid) + ": Not saving episode to db - record is not dirty", logger.DEBUG)
return
newValueDict = {"indexerid": self.indexerid,
"indexer": self.indexer,
"name": self.name,
"description": self.description,
"subtitles": ",".join(self.subtitles),
"subtitles_searchcount": self.subtitles_searchcount,
"subtitles_lastsearch": self.subtitles_lastsearch,
"airdate": self.airdate.toordinal(),
"hasnfo": self.hasnfo,
"hastbn": self.hastbn,
"status": self.status,
"location": self.location,
"file_size": self.file_size,
"release_name": self.release_name,
"is_proper": self.is_proper,
"absolute_number": self.absolute_number,
"version": self.version,
"release_group": self.release_group}
controlValueDict = {"showid": self.show.indexerid,
"season": self.season,
"episode": self.episode}
# logger.log("%s: Saving episode details to database %rx%r: %s" %
# (self.show.indexerid, self.season, self.episode, statusStrings[self.status]), logger.DEBUG)
# use a custom update/insert method to get the data into the DB
main_db_con = db.DBConnection()
main_db_con.upsert("tv_episodes", newValueDict, controlValueDict)
def fullPath(self):
if self.location is None or self.location == "":
return None
else:
return ek(os.path.join, self.show.location, self.location)
def createStrings(self, pattern=None):
patterns = [
'%S.N.S%SE%0E',
'%S.N.S%0SE%E',
'%S.N.S%SE%E',
'%S.N.S%0SE%0E',
'%SN S%SE%0E',
'%SN S%0SE%E',
'%SN S%SE%E',
'%SN S%0SE%0E'
]
strings = []
if not pattern:
for p in patterns:
strings += [self._format_pattern(p)]
return strings
return self._format_pattern(pattern)
def prettyName(self):
"""
Returns the name of this episode in a "pretty" human-readable format. Used for logging
and notifications and such.
Returns: A string representing the episode's name and season/ep numbers
"""
if self.show.anime and not self.show.scene:
return self._format_pattern('%SN - %AB - %EN')
elif self.show.air_by_date:
return self._format_pattern('%SN - %AD - %EN')
return self._format_pattern('%SN - S%0SE%0E - %EN')
def _ep_name(self):
"""
Returns the name of the episode to use during renaming. Combines the names of related episodes.
Eg. "Ep Name (1)" and "Ep Name (2)" becomes "Ep Name"
"Ep Name" and "Other Ep Name" becomes "Ep Name & Other Ep Name"
"""
multiNameRegex = r"(.*) \(\d{1,2}\)"
self.relatedEps = sorted(self.relatedEps, key=lambda x: x.episode)
if not self.relatedEps:
goodName = self.name
else:
goodName = ''
singleName = True
curGoodName = None
for curName in [self.name] + [x.name for x in self.relatedEps]:
match = re.match(multiNameRegex, curName)
if not match:
singleName = False
break
if curGoodName is None:
curGoodName = match.group(1)
elif curGoodName != match.group(1):
singleName = False
break
if singleName:
goodName = curGoodName
else:
goodName = self.name
for relEp in self.relatedEps:
goodName += " & " + relEp.name
return goodName
def _replace_map(self): # pylint: disable=too-many-branches
"""
Generates a replacement map for this episode which maps all possible custom naming patterns to the correct
value for this episode.
Returns: A dict with patterns as the keys and their replacement values as the values.
"""
ep_name = self._ep_name()
def dot(name):
# assert isinstance(name, unicode), name + ' is not unicode'
return helpers.sanitizeSceneName(name)
def us(name):
return re.sub('[ -]', '_', name)
def release_name(name):
if name:
name = helpers.remove_non_release_groups(remove_extension(name))
return name
def release_group(show, name):
if name:
name = helpers.remove_non_release_groups(remove_extension(name))
else:
return ''
try:
parse_result = NameParser(name, showObj=show, naming_pattern=True).parse(name)
except (InvalidNameException, InvalidShowException) as error:
logger.log("Unable to get parse release_group: {0}".format(error), logger.DEBUG)
return ''
if not parse_result.release_group:
return ''
return parse_result.release_group.strip('.- []{}')
epStatus_, epQual = Quality.splitCompositeStatus(self.status) # @UnusedVariable
if sickbeard.NAMING_STRIP_YEAR:
show_name = re.sub(r"\(\d+\)$", "", self.show.name).strip()
else:
show_name = self.show.name
# try to get the release group
rel_grp = {
"SickRage": 'SickRage'
}
if hasattr(self, 'location'): # from the location name
rel_grp[b'location'] = release_group(self.show, self.location)
if not rel_grp[b'location']:
del rel_grp[b'location']
if hasattr(self, '_release_group'): # from the release group field in db
rel_grp[b'database'] = self._release_group.strip('.- []{}')
if not rel_grp[b'database']:
del rel_grp[b'database']
if hasattr(self, 'release_name'): # from the release name field in db
rel_grp[b'release_name'] = release_group(self.show, self.release_name)
if not rel_grp[b'release_name']:
del rel_grp[b'release_name']
# use release_group, release_name, location in that order
if 'database' in rel_grp:
relgrp = 'database'
elif 'release_name' in rel_grp:
relgrp = 'release_name'
elif 'location' in rel_grp:
relgrp = 'location'
else:
relgrp = 'SickRage'
# try to get the release encoder to comply with scene naming standards
encoder = Quality.sceneQualityFromName(self.release_name.replace(rel_grp[relgrp], ""), epQual)
if encoder:
logger.log("Found codec for '" + show_name + ": " + ep_name + "'.", logger.DEBUG)
return {
'%SN': show_name,
'%S.N': dot(show_name),
'%S_N': us(show_name),
'%EN': ep_name,
'%E.N': dot(ep_name),
'%E_N': us(ep_name),
'%QN': Quality.qualityStrings[epQual],
'%Q.N': dot(Quality.qualityStrings[epQual]),
'%Q_N': us(Quality.qualityStrings[epQual]),
'%SQN': Quality.sceneQualityStrings[epQual] + encoder,
'%SQ.N': dot(Quality.sceneQualityStrings[epQual] + encoder),
'%SQ_N': us(Quality.sceneQualityStrings[epQual] + encoder),
'%S': str(self.season),
'%0S': '{0:02d}'.format(int(self.season)),
'%E': str(self.episode),
'%0E': '{0:02d}'.format(int(self.episode)),
'%XS': str(self.scene_season),
'%0XS': '{0:02d}'.format(int(self.scene_season)),
'%XE': str(self.scene_episode),
'%0XE': '{0:02d}'.format(int(self.scene_episode)),
'%AB': '{0:03d}'.format(int(self.absolute_number)),
'%XAB': '{0:03d}'.format(int(self.scene_absolute_number)),
'%RN': release_name(self.release_name),
'%RG': rel_grp[relgrp],
'%CRG': rel_grp[relgrp].upper(),
'%AD': str(self.airdate).replace('-', ' '),
'%A.D': str(self.airdate).replace('-', '.'),
'%A_D': us(str(self.airdate)),
'%A-D': str(self.airdate),
'%Y': str(self.airdate.year),
'%M': str(self.airdate.month),
'%D': str(self.airdate.day),
'%CY': str(datetime.date.today().year),
'%CM': str(datetime.date.today().month),
'%CD': str(datetime.date.today().day),
'%0M': '{0:02d}'.format(int(self.airdate.month)),
'%0D': '{0:02d}'.format(int(self.airdate.day)),
'%RT': "PROPER" if self.is_proper else "",
}
@staticmethod
def _format_string(pattern, replace_map):
"""
Replaces all template strings with the correct value
"""
result_name = pattern
# do the replacements
for cur_replacement in sorted(replace_map.keys(), reverse=True):
result_name = result_name.replace(cur_replacement, sanitize_filename(replace_map[cur_replacement]))
result_name = result_name.replace(cur_replacement.lower(),
sanitize_filename(replace_map[cur_replacement].lower()))
return result_name
def _format_pattern(self, pattern=None, multi=None, anime_type=None): # pylint: disable=too-many-branches, too-many-statements, too-many-locals
"""
Manipulates an episode naming pattern and then fills the template in
"""
if pattern is None:
pattern = sickbeard.NAMING_PATTERN
if multi is None:
multi = sickbeard.NAMING_MULTI_EP
if sickbeard.NAMING_CUSTOM_ANIME:
if anime_type is None:
anime_type = sickbeard.NAMING_ANIME
else:
anime_type = 3
replace_map = self._replace_map()
result_name = pattern
# if there's no release group in the db, let the user know we replaced it
if replace_map[b'%RG'] and replace_map[b'%RG'] != 'SickRage':
if not hasattr(self, '_release_group'):
logger.log("Episode has no release group, replacing it with '" + replace_map[b'%RG'] + "'", logger.DEBUG)
self._release_group = replace_map[b'%RG'] # if release_group is not in the db, put it there
elif not self._release_group:
logger.log("Episode has no release group, replacing it with '" + replace_map[b'%RG'] + "'", logger.DEBUG)
self._release_group = replace_map[b'%RG'] # if release_group is not in the db, put it there
# if there's no release name then replace it with a reasonable facsimile
if not replace_map[b'%RN']:
if self.show.air_by_date or self.show.sports:
result_name = result_name.replace('%RN', '%S.N.%A.D.%E.N-' + replace_map[b'%RG'])
result_name = result_name.replace('%rn', '%s.n.%A.D.%e.n-' + replace_map[b'%RG'].lower())
elif anime_type != 3:
result_name = result_name.replace('%RN', '%S.N.%AB.%E.N-' + replace_map[b'%RG'])
result_name = result_name.replace('%rn', '%s.n.%ab.%e.n-' + replace_map[b'%RG'].lower())
else:
result_name = result_name.replace('%RN', '%S.N.S%0SE%0E.%E.N-' + replace_map[b'%RG'])
result_name = result_name.replace('%rn', '%s.n.s%0se%0e.%e.n-' + replace_map[b'%RG'].lower())
# logger.log("Episode has no release name, replacing it with a generic one: " + result_name, logger.DEBUG)
if not replace_map[b'%RT']:
result_name = re.sub('([ _.-]*)%RT([ _.-]*)', r'\2', result_name)
# split off ep name part only
name_groups = re.split(r'[\\/]', result_name)
# figure out the double-ep numbering style for each group, if applicable
for cur_name_group in name_groups:
season_format = sep = ep_sep = ep_format = None
season_ep_regex = r'''
(?P<pre_sep>[ _.-]*)
((?:s(?:eason|eries)?\s*)?%0?S(?![._]?N))
(.*?)
(%0?E(?![._]?N))
(?P<post_sep>[ _.-]*)
'''
ep_only_regex = r'(E?%0?E(?![._]?N))'
# try the normal way
season_ep_match = re.search(season_ep_regex, cur_name_group, re.I | re.X)
ep_only_match = re.search(ep_only_regex, cur_name_group, re.I | re.X)
# if we have a season and episode then collect the necessary data
if season_ep_match:
season_format = season_ep_match.group(2)
ep_sep = season_ep_match.group(3)
ep_format = season_ep_match.group(4)
sep = season_ep_match.group('pre_sep')
if not sep:
sep = season_ep_match.group('post_sep')
if not sep:
sep = ' '
# force 2-3-4 format if they chose to extend
if multi in (NAMING_EXTEND, NAMING_LIMITED_EXTEND, NAMING_LIMITED_EXTEND_E_PREFIXED):
ep_sep = '-'
regex_used = season_ep_regex
# if there's no season then there's not much choice so we'll just force them to use 03-04-05 style
elif ep_only_match:
season_format = ''
ep_sep = '-'
ep_format = ep_only_match.group(1)
sep = ''
regex_used = ep_only_regex
else:
continue
# we need at least this much info to continue
if not ep_sep or not ep_format:
continue
# start with the ep string, eg. E03
ep_string = self._format_string(ep_format.upper(), replace_map)
for other_ep in self.relatedEps:
# for limited extend we only append the last ep
if multi in (NAMING_LIMITED_EXTEND, NAMING_LIMITED_EXTEND_E_PREFIXED) and other_ep != self.relatedEps[-1]:
continue
elif multi == NAMING_DUPLICATE:
# add " - S01"
ep_string += sep + season_format
elif multi == NAMING_SEPARATED_REPEAT:
ep_string += sep
# add "E04"
ep_string += ep_sep
if multi == NAMING_LIMITED_EXTEND_E_PREFIXED:
ep_string += 'E'
ep_string += other_ep._format_string(ep_format.upper(), other_ep._replace_map()) # pylint: disable=protected-access
if anime_type != 3:
if self.absolute_number == 0:
curAbsolute_number = self.episode
else:
curAbsolute_number = self.absolute_number
if self.season != 0: # dont set absolute numbers if we are on specials !
if anime_type == 1: # this crazy person wants both ! (note: +=)
ep_string += sep + "{#:03d}".format(**{
"#": curAbsolute_number})
elif anime_type == 2: # total anime freak only need the absolute number ! (note: =)
ep_string = "{#:03d}".format(**{"#": curAbsolute_number})
for relEp in self.relatedEps:
if relEp.absolute_number != 0:
ep_string += '-' + "{#:03d}".format(**{"#": relEp.absolute_number})
else:
ep_string += '-' + "{#:03d}".format(**{"#": relEp.episode})
regex_replacement = None
if anime_type == 2:
regex_replacement = r'\g<pre_sep>' + ep_string + r'\g<post_sep>'
elif season_ep_match:
regex_replacement = r'\g<pre_sep>\g<2>\g<3>' + ep_string + r'\g<post_sep>'
elif ep_only_match:
regex_replacement = ep_string
if regex_replacement:
# fill out the template for this piece and then insert this piece into the actual pattern
cur_name_group_result = re.sub('(?i)(?x)' + regex_used, regex_replacement, cur_name_group)
# cur_name_group_result = cur_name_group.replace(ep_format, ep_string)
result_name = result_name.replace(cur_name_group, cur_name_group_result)
result_name = self._format_string(result_name, replace_map)
logger.log("formatting pattern: " + pattern + " -> " + result_name, logger.DEBUG)
return result_name
def proper_path(self):
"""
Figures out the path where this episode SHOULD live according to the renaming rules, relative from the show dir
"""
anime_type = sickbeard.NAMING_ANIME
if not self.show.is_anime:
anime_type = 3
result = self.formatted_filename(anime_type=anime_type)
# if they want us to flatten it and we're allowed to flatten it then we will
if self.show.flatten_folders and not sickbeard.NAMING_FORCE_FOLDERS:
return result
# if not we append the folder on and use that
else:
result = ek(os.path.join, self.formatted_dir(), result)
return result
def formatted_dir(self, pattern=None, multi=None):
"""
Just the folder name of the episode
"""
if pattern is None:
# we only use ABD if it's enabled, this is an ABD show, AND this is not a multi-ep
if self.show.air_by_date and sickbeard.NAMING_CUSTOM_ABD and not self.relatedEps:
pattern = sickbeard.NAMING_ABD_PATTERN
elif self.show.sports and sickbeard.NAMING_CUSTOM_SPORTS and not self.relatedEps:
pattern = sickbeard.NAMING_SPORTS_PATTERN
elif self.show.anime and sickbeard.NAMING_CUSTOM_ANIME:
pattern = sickbeard.NAMING_ANIME_PATTERN
else:
pattern = sickbeard.NAMING_PATTERN
# split off the dirs only, if they exist
name_groups = re.split(r'[\\/]', pattern)
if len(name_groups) == 1:
return ''
else:
return self._format_pattern(os.sep.join(name_groups[:-1]), multi)
def formatted_filename(self, pattern=None, multi=None, anime_type=None):
"""
Just the filename of the episode, formatted based on the naming settings
"""
if pattern is None:
# we only use ABD if it's enabled, this is an ABD show, AND this is not a multi-ep
if self.show.air_by_date and sickbeard.NAMING_CUSTOM_ABD and not self.relatedEps:
pattern = sickbeard.NAMING_ABD_PATTERN
elif self.show.sports and sickbeard.NAMING_CUSTOM_SPORTS and not self.relatedEps:
pattern = sickbeard.NAMING_SPORTS_PATTERN
elif self.show.anime and sickbeard.NAMING_CUSTOM_ANIME:
pattern = sickbeard.NAMING_ANIME_PATTERN
else:
pattern = sickbeard.NAMING_PATTERN
# split off the dirs only, if they exist
name_groups = re.split(r'[\\/]', pattern)
return sanitize_filename(self._format_pattern(name_groups[-1], multi, anime_type))
def rename(self): # pylint: disable=too-many-locals, too-many-branches
"""
Renames an episode file and all related files to the location and filename as specified
in the naming settings.
"""
if not ek(os.path.isfile, self.location):
logger.log("Can't perform rename on " + self.location + " when it doesn't exist, skipping", logger.WARNING)
return
proper_path = self.proper_path()
absolute_proper_path = ek(os.path.join, self.show.location, proper_path)
absolute_current_path_no_ext, file_ext = ek(os.path.splitext, self.location)
absolute_current_path_no_ext_length = len(absolute_current_path_no_ext)
related_subs = []
current_path = absolute_current_path_no_ext
if absolute_current_path_no_ext.startswith(self.show.location):
current_path = absolute_current_path_no_ext[len(self.show.location):]
logger.log("Renaming/moving episode from the base path " + self.location + " to " + absolute_proper_path,
logger.DEBUG)
# if it's already named correctly then don't do anything
if proper_path == current_path:
logger.log(str(self.indexerid) + ": File " + self.location + " is already named correctly, skipping",
logger.DEBUG)
return
related_files = postProcessor.PostProcessor(self.location).list_associated_files(
self.location, subfolders=True)
# This is wrong. Cause of pp not moving subs.
if self.show.subtitles and sickbeard.SUBTITLES_DIR != '':
related_subs = postProcessor.PostProcessor(self.location).list_associated_files(
sickbeard.SUBTITLES_DIR, subtitles_only=True, subfolders=True)
absolute_proper_subs_path = ek(os.path.join, sickbeard.SUBTITLES_DIR, self.formatted_filename())
logger.log("Files associated to " + self.location + ": " + str(related_files), logger.DEBUG)
# move the ep file
result = helpers.rename_ep_file(self.location, absolute_proper_path, absolute_current_path_no_ext_length)
# move related files
for cur_related_file in related_files:
# We need to fix something here because related files can be in subfolders and the original code doesn't handle this (at all)
cur_related_dir = ek(os.path.dirname, ek(os.path.abspath, cur_related_file))
subfolder = cur_related_dir.replace(ek(os.path.dirname, ek(os.path.abspath, self.location)), '')
# We now have a subfolder. We need to add that to the absolute_proper_path.
# First get the absolute proper-path dir
proper_related_dir = ek(os.path.dirname, ek(os.path.abspath, absolute_proper_path + file_ext))
proper_related_path = absolute_proper_path.replace(proper_related_dir, proper_related_dir + subfolder)
cur_result = helpers.rename_ep_file(cur_related_file, proper_related_path,
absolute_current_path_no_ext_length + len(subfolder))
if not cur_result:
logger.log(str(self.indexerid) + ": Unable to rename file " + cur_related_file, logger.ERROR)
for cur_related_sub in related_subs:
absolute_proper_subs_path = ek(os.path.join, sickbeard.SUBTITLES_DIR, self.formatted_filename())
cur_result = helpers.rename_ep_file(cur_related_sub, absolute_proper_subs_path,
absolute_current_path_no_ext_length)
if not cur_result:
logger.log(str(self.indexerid) + ": Unable to rename file " + cur_related_sub, logger.ERROR)
# save the ep
with self.lock:
if result:
self.location = absolute_proper_path + file_ext
for relEp in self.relatedEps:
relEp.location = absolute_proper_path + file_ext
# in case something changed with the metadata just do a quick check
for curEp in [self] + self.relatedEps:
curEp.checkForMetaFiles()
# save any changes to the databas
sql_l = []
with self.lock:
for relEp in [self] + self.relatedEps:
sql_l.append(relEp.get_sql())
if sql_l:
main_db_con = db.DBConnection()
main_db_con.mass_action(sql_l)
def airdateModifyStamp(self):
"""
Make the modify date and time of a file reflect the show air date and time.
Note: Also called from postProcessor
"""
if not all([sickbeard.AIRDATE_EPISODES, self.airdate, self.location,
self.show, self.show.airs, self.show.network]):
return
try:
airdate_ordinal = self.airdate.toordinal()
if airdate_ordinal < 1:
return
airdatetime = network_timezones.parse_date_time(airdate_ordinal, self.show.airs, self.show.network)
if sickbeard.FILE_TIMESTAMP_TIMEZONE == 'local':
airdatetime = airdatetime.astimezone(network_timezones.sb_timezone)
filemtime = datetime.datetime.fromtimestamp(ek(os.path.getmtime, self.location)).replace(tzinfo=network_timezones.sb_timezone)
if filemtime != airdatetime:
import time
airdatetime = airdatetime.timetuple()
logger.log("{0}: About to modify date of '{1}' to show air date {2}".format
(self.show.indexerid, self.location, time.strftime("%b %d,%Y (%H:%M)", airdatetime)), logger.DEBUG)
try:
if helpers.touchFile(self.location, time.mktime(airdatetime)):
logger.log("{0}: Changed modify date of '{1}' to show air date {2}".format
(self.show.indexerid, ek(os.path.basename, self.location), time.strftime("%b %d,%Y (%H:%M)", airdatetime)))
else:
logger.log("{0}: Unable to modify date of '{1}' to show air date {2}".format
(self.show.indexerid, ek(os.path.basename, self.location), time.strftime("%b %d,%Y (%H:%M)", airdatetime)), logger.WARNING)
except Exception:
logger.log("{0}: Failed to modify date of '{1}' to show air date {2}".format
(self.show.indexerid, ek(os.path.basename, self.location), time.strftime("%b %d,%Y (%H:%M)", airdatetime)), logger.WARNING)
except Exception:
logger.log("{0}: Failed to modify date of '{1}'".format
(self.show.indexerid, ek(os.path.basename, self.location)), logger.WARNING)
def __getstate__(self):
d = dict(self.__dict__)
del d[b'lock']
return d
def __setstate__(self, d):
d[b'lock'] = threading.Lock()
self.__dict__.update(d)
| gpl-3.0 |
makinacorpus/odoo | addons/mrp/product.py | 180 | 4590 | # -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
from openerp.osv import fields, osv
class product_template(osv.osv):
_inherit = "product.template"
def _bom_orders_count(self, cr, uid, ids, field_name, arg, context=None):
Bom = self.pool('mrp.bom')
res = {}
for product_tmpl_id in ids:
nb = Bom.search_count(cr, uid, [('product_tmpl_id', '=', product_tmpl_id)], context=context)
res[product_tmpl_id] = {
'bom_count': nb,
}
return res
def _bom_orders_count_mo(self, cr, uid, ids, name, arg, context=None):
res = {}
for product_tmpl_id in self.browse(cr, uid, ids):
res[product_tmpl_id.id] = sum([p.mo_count for p in product_tmpl_id.product_variant_ids])
return res
_columns = {
'bom_ids': fields.one2many('mrp.bom', 'product_tmpl_id','Bill of Materials'),
'bom_count': fields.function(_bom_orders_count, string='# Bill of Material', type='integer', multi="_bom_order_count"),
'mo_count': fields.function(_bom_orders_count_mo, string='# Manufacturing Orders', type='integer'),
'produce_delay': fields.float('Manufacturing Lead Time', help="Average delay in days to produce this product. In the case of multi-level BOM, the manufacturing lead times of the components will be added."),
'track_production': fields.boolean('Track Manufacturing Lots', help="Forces to specify a Serial Number for all moves containing this product and generated by a Manufacturing Order"),
}
_defaults = {
'produce_delay': 1,
}
def action_view_mos(self, cr, uid, ids, context=None):
products = self._get_products(cr, uid, ids, context=context)
result = self._get_act_window_dict(cr, uid, 'mrp.act_product_mrp_production', context=context)
if len(ids) == 1 and len(products) == 1:
result['context'] = "{'default_product_id': " + str(products[0]) + ", 'search_default_product_id': " + str(products[0]) + "}"
else:
result['domain'] = "[('product_id','in',[" + ','.join(map(str, products)) + "])]"
result['context'] = "{}"
return result
class product_product(osv.osv):
_inherit = "product.product"
def _bom_orders_count(self, cr, uid, ids, field_name, arg, context=None):
Production = self.pool('mrp.production')
res = {}
for product_id in ids:
res[product_id] = Production.search_count(cr,uid, [('product_id', '=', product_id)], context=context)
return res
_columns = {
'mo_count': fields.function(_bom_orders_count, string='# Manufacturing Orders', type='integer'),
}
def action_view_bom(self, cr, uid, ids, context=None):
tmpl_obj = self.pool.get("product.template")
products = set()
for product in self.browse(cr, uid, ids, context=context):
products.add(product.product_tmpl_id.id)
result = tmpl_obj._get_act_window_dict(cr, uid, 'mrp.product_open_bom', context=context)
# bom specific to this variant or global to template
domain = [
'|',
('product_id', 'in', ids),
'&',
('product_id', '=', False),
('product_tmpl_id', 'in', list(products)),
]
result['context'] = "{'default_product_id': active_id, 'search_default_product_id': active_id, 'default_product_tmpl_id': %s}" % (len(products) and products.pop() or 'False')
result['domain'] = str(domain)
return result
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
| agpl-3.0 |
pabloborrego93/edx-platform | pavelib/paver_tests/test_servers.py | 15 | 11645 | """Unit tests for the Paver server tasks."""
import ddt
from paver.easy import call_task
from .utils import PaverTestCase
EXPECTED_COFFEE_COMMAND = (
u"node_modules/.bin/coffee --compile `find {platform_root}/lms "
u"{platform_root}/cms {platform_root}/common -type f -name \"*.coffee\"`"
)
EXPECTED_SASS_COMMAND = (
u"libsass {sass_directory}"
)
EXPECTED_COMMON_SASS_DIRECTORIES = [
u"common/static/sass",
]
EXPECTED_LMS_SASS_DIRECTORIES = [
u"lms/static/sass",
u"lms/static/certificates/sass",
]
EXPECTED_CMS_SASS_DIRECTORIES = [
u"cms/static/sass",
]
EXPECTED_LMS_SASS_COMMAND = [
u"python manage.py lms --settings={asset_settings} compile_sass lms ",
]
EXPECTED_CMS_SASS_COMMAND = [
u"python manage.py cms --settings={asset_settings} compile_sass cms ",
]
EXPECTED_COLLECT_STATIC_COMMAND = (
u"python manage.py {system} --settings={asset_settings} collectstatic --noinput {log_string}"
)
EXPECTED_CELERY_COMMAND = (
u"python manage.py lms --settings={settings} celery worker --beat --loglevel=INFO --pythonpath=."
)
EXPECTED_RUN_SERVER_COMMAND = (
u"python manage.py {system} --settings={settings} runserver --traceback --pythonpath=. 0.0.0.0:{port}"
)
EXPECTED_INDEX_COURSE_COMMAND = (
u"python manage.py {system} --settings={settings} reindex_course --setup"
)
@ddt.ddt
class TestPaverServerTasks(PaverTestCase):
"""
Test the Paver server tasks.
"""
@ddt.data(
[{}],
[{"settings": "aws"}],
[{"asset-settings": "test_static_optimized"}],
[{"settings": "devstack_optimized", "asset-settings": "test_static_optimized"}],
[{"fast": True}],
[{"port": 8030}],
)
@ddt.unpack
def test_lms(self, options):
"""
Test the "devstack" task.
"""
self.verify_server_task("lms", options)
@ddt.data(
[{}],
[{"settings": "aws"}],
[{"asset-settings": "test_static_optimized"}],
[{"settings": "devstack_optimized", "asset-settings": "test_static_optimized"}],
[{"fast": True}],
[{"port": 8031}],
)
@ddt.unpack
def test_studio(self, options):
"""
Test the "devstack" task.
"""
self.verify_server_task("studio", options)
@ddt.data(
[{}],
[{"settings": "aws"}],
[{"asset-settings": "test_static_optimized"}],
[{"settings": "devstack_optimized", "asset-settings": "test_static_optimized"}],
[{"fast": True}],
[{"optimized": True}],
[{"optimized": True, "fast": True}],
[{"no-contracts": True}],
)
@ddt.unpack
def test_devstack(self, server_options):
"""
Test the "devstack" task.
"""
options = server_options.copy()
is_optimized = options.get("optimized", False)
expected_settings = "devstack_optimized" if is_optimized else options.get("settings", "devstack")
# First test with LMS
options["system"] = "lms"
options["expected_messages"] = [
EXPECTED_INDEX_COURSE_COMMAND.format(
system="cms",
settings=expected_settings,
)
]
self.verify_server_task("devstack", options, contracts_default=True)
# Then test with Studio
options["system"] = "cms"
options["expected_messages"] = [
EXPECTED_INDEX_COURSE_COMMAND.format(
system="cms",
settings=expected_settings,
)
]
self.verify_server_task("devstack", options, contracts_default=True)
@ddt.data(
[{}],
[{"settings": "aws"}],
[{"asset_settings": "test_static_optimized"}],
[{"settings": "devstack_optimized", "asset-settings": "test_static_optimized"}],
[{"fast": True}],
[{"optimized": True}],
[{"optimized": True, "fast": True}],
)
@ddt.unpack
def test_run_all_servers(self, options):
"""
Test the "run_all_servers" task.
"""
self.verify_run_all_servers_task(options)
@ddt.data(
[{}],
[{"settings": "aws"}],
)
@ddt.unpack
def test_celery(self, options):
"""
Test the "celery" task.
"""
settings = options.get("settings", "dev_with_worker")
call_task("pavelib.servers.celery", options=options)
self.assertEquals(self.task_messages, [EXPECTED_CELERY_COMMAND.format(settings=settings)])
@ddt.data(
[{}],
[{"settings": "aws"}],
)
@ddt.unpack
def test_update_db(self, options):
"""
Test the "update_db" task.
"""
settings = options.get("settings", "devstack")
call_task("pavelib.servers.update_db", options=options)
# pylint: disable=line-too-long
db_command = "NO_EDXAPP_SUDO=1 EDX_PLATFORM_SETTINGS_OVERRIDE={settings} /edx/bin/edxapp-migrate-{server} --traceback --pythonpath=. "
self.assertEquals(
self.task_messages,
[
db_command.format(server="lms", settings=settings),
db_command.format(server="cms", settings=settings),
]
)
@ddt.data(
["lms", {}],
["lms", {"settings": "aws"}],
["cms", {}],
["cms", {"settings": "aws"}],
)
@ddt.unpack
def test_check_settings(self, system, options):
"""
Test the "check_settings" task.
"""
settings = options.get("settings", "devstack")
call_task("pavelib.servers.check_settings", args=[system, settings])
self.assertEquals(
self.task_messages,
[
"echo 'import {system}.envs.{settings}' "
"| python manage.py {system} --settings={settings} shell --plain --pythonpath=.".format(
system=system, settings=settings
),
]
)
def verify_server_task(self, task_name, options, contracts_default=False):
"""
Verify the output of a server task.
"""
log_string = options.get("log_string", "> /dev/null")
settings = options.get("settings", None)
asset_settings = options.get("asset-settings", None)
is_optimized = options.get("optimized", False)
is_fast = options.get("fast", False)
no_contracts = options.get("no-contracts", not contracts_default)
if task_name == "devstack":
system = options.get("system")
elif task_name == "studio":
system = "cms"
else:
system = "lms"
port = options.get("port", "8000" if system == "lms" else "8001")
self.reset_task_messages()
if task_name == "devstack":
args = ["studio" if system == "cms" else system]
if settings:
args.append("--settings={settings}".format(settings=settings))
if asset_settings:
args.append("--asset-settings={asset_settings}".format(asset_settings=asset_settings))
if is_optimized:
args.append("--optimized")
if is_fast:
args.append("--fast")
if no_contracts:
args.append("--no-contracts")
call_task("pavelib.servers.devstack", args=args)
else:
call_task("pavelib.servers.{task_name}".format(task_name=task_name), options=options)
expected_messages = options.get("expected_messages", [])
expected_settings = settings if settings else "devstack"
expected_asset_settings = asset_settings if asset_settings else expected_settings
if is_optimized:
expected_settings = "devstack_optimized"
expected_asset_settings = "test_static_optimized"
expected_collect_static = not is_fast and expected_settings != "devstack"
if not is_fast:
expected_messages.append(u"xmodule_assets common/static/xmodule")
expected_messages.append(u"install npm_assets")
expected_messages.append(EXPECTED_COFFEE_COMMAND.format(platform_root=self.platform_root))
expected_messages.extend(self.expected_sass_commands(system=system, asset_settings=expected_asset_settings))
if expected_collect_static:
expected_messages.append(EXPECTED_COLLECT_STATIC_COMMAND.format(
system=system, asset_settings=expected_asset_settings, log_string=log_string
))
expected_run_server_command = EXPECTED_RUN_SERVER_COMMAND.format(
system=system,
settings=expected_settings,
port=port,
)
if not no_contracts:
expected_run_server_command += " --contracts"
expected_messages.append(expected_run_server_command)
self.assertEquals(self.task_messages, expected_messages)
def verify_run_all_servers_task(self, options):
"""
Verify the output of a server task.
"""
log_string = options.get("log_string", "> /dev/null")
settings = options.get("settings", None)
asset_settings = options.get("asset_settings", None)
is_optimized = options.get("optimized", False)
is_fast = options.get("fast", False)
self.reset_task_messages()
call_task("pavelib.servers.run_all_servers", options=options)
expected_settings = settings if settings else "devstack"
expected_asset_settings = asset_settings if asset_settings else expected_settings
if is_optimized:
expected_settings = "devstack_optimized"
expected_asset_settings = "test_static_optimized"
expected_collect_static = not is_fast and expected_settings != "devstack"
expected_messages = []
if not is_fast:
expected_messages.append(u"xmodule_assets common/static/xmodule")
expected_messages.append(u"install npm_assets")
expected_messages.append(EXPECTED_COFFEE_COMMAND.format(platform_root=self.platform_root))
expected_messages.extend(self.expected_sass_commands(asset_settings=expected_asset_settings))
if expected_collect_static:
expected_messages.append(EXPECTED_COLLECT_STATIC_COMMAND.format(
system="lms", asset_settings=expected_asset_settings, log_string=log_string
))
expected_messages.append(EXPECTED_COLLECT_STATIC_COMMAND.format(
system="cms", asset_settings=expected_asset_settings, log_string=log_string
))
expected_messages.append(
EXPECTED_RUN_SERVER_COMMAND.format(
system="lms",
settings=expected_settings,
port=8000,
)
)
expected_messages.append(
EXPECTED_RUN_SERVER_COMMAND.format(
system="cms",
settings=expected_settings,
port=8001,
)
)
expected_messages.append(EXPECTED_CELERY_COMMAND.format(settings="dev_with_worker"))
self.assertEquals(self.task_messages, expected_messages)
def expected_sass_commands(self, system=None, asset_settings=u"test_static_optimized"):
"""
Returns the expected SASS commands for the specified system.
"""
expected_sass_commands = []
if system != 'cms':
expected_sass_commands.extend(EXPECTED_LMS_SASS_COMMAND)
if system != 'lms':
expected_sass_commands.extend(EXPECTED_CMS_SASS_COMMAND)
return [command.format(asset_settings=asset_settings) for command in expected_sass_commands]
| agpl-3.0 |
giver/m101p | week3/hw3-2and3-3/validate.py | 20 | 13708 | import base64
code="
import pymongo
import urllib2
import urllib
import cookielib
import random
import re
import string
import sys
import getopt

# this is a validation program to make sure that the blog works correctly.
# If you are reading this in clear text, you are probably violating the honor code

# init the global cookie jar
cj = cookielib.CookieJar()
# declare the variables to connect to db
connection = None
db = None
webhost = "localhost:8082"
mongostr = "mongodb://localhost:27017"
db_name = "blog"

# this script will check that homework 3.2 is correct

# makes a little salt
def make_salt(n):
    salt = ""
    for i in range(n):
        salt = salt + random.choice(string.ascii_letters)
    return salt


# this is a validation program to make sure that the blog works correctly.

def create_user(username, password):
    
    global cj

    try:
        print "Trying to create a test user ", username
        url = "http://{0}/signup".format(webhost)

        data = urllib.urlencode([("email",""),("username",username), ("password",password), ("verify",password)])
        request = urllib2.Request(url=url, data=data)
        opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
        f = opener.open(request)

        users = db.users
        # check that the user is in users collection
        user = users.find_one({'_id':username})
        if (user == None):
            print "Could not find the test user ", username, "in the users collection."
            return False
        print "Found the test user ", username, " in the users collection"

        # check that the user has been built
        result = f.read()
        expr = re.compile("Welcome\s+"+ username)
        if expr.search(result):
            return True
        
        print "When we tried to create a user, here is the output we got\n"
        print result
        
        return False
    except:
        print "the request to ", url, " failed, so your blog may not be running."
        raise
        return False


def try_to_login(username, password):

    try:
        print "Trying to login for test user ", username
        url = "http://{0}/login".format(webhost)

        data = urllib.urlencode([("username",username), ("password",password)])
        request = urllib2.Request(url=url, data=data)
        opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
        f = opener.open(request)

        # check for successful login
        result = f.read()
        expr = re.compile("Welcome\s+"+ username)
        if expr.search(result):
            return True

        print "When we tried to login, here is the output we got\n"
        print result
        return False
    except:
        print "the request to ", url, " failed, so your blog may not be running."
        return False


def add_blog_post(title,post,tags):

    try:
        print "Trying to submit a post with title ", title
        data = urllib.urlencode([("body",post), ("subject",title), ("tags",tags)])
        url = "http://{0}/newpost".format(webhost)
        request = urllib2.Request(url=url, data=data)
        cj.add_cookie_header(request)
        opener = urllib2.build_opener()
        f = opener.open(request)

        # check for successful login
        result = f.read()
        expr = re.compile(title + ".+" + post, re.DOTALL)

        if expr.search(result):
            return True

        print "When we tried to post, here is the output we got\n"
        print result
        return False

    except:
        print "the request to ", url, " failed, so your blog may not be running."
        raise

        return False

def add_blog_comment(title,post):

    try:
        print "Trying to submit a blog comment for post with title", title
        url = "http://{0}/newcomment".format(webhost)
        
        doc = {}
        check_mongo_for_post(title, post, doc)

        permalink = doc['doc']['permalink']

        comment_name = make_salt(12)
        comment_body = make_salt(12)

        data = urllib.urlencode([("commentName",comment_name), ("commentBody",comment_body), ("permalink",permalink)])
        request = urllib2.Request(url=url, data=data)
        cj.add_cookie_header(request)
        opener = urllib2.build_opener()
        f = opener.open(request)

        # check for successful addition of comment on page
        result = f.read()
        expr = re.compile(title + ".+" + post, re.DOTALL)

        if not expr.search(result):
            print "When we tried to find the comment we posted at the  ", url, " here is what we got"
            print result
            return False


        # check for successful addition of comment..retrieve the doc again
        if(not check_mongo_for_post(title, post, doc)):
            print "Could not find comment in database"
            return False
        
        found = False
        if ('comments' in doc['doc']):
            for comment in doc['doc']['comments']:
                if (comment['body'] == comment_body and comment['author'] == comment_name):
                    found = True

        return found

    except:
        print "the request to ", url, " failed, so your blog may not be running."
        raise

        return False


# grabs the blog index and checks that the posts appear in the right order
def check_blog_index(title1, title2):

    try:
        url = "http://{0}/".format(webhost)
        print "Trying to grab the blog home page at url ", url
        request = urllib2.Request(url=url)
        cj.add_cookie_header(request)
        opener = urllib2.build_opener()
        f = opener.open(request)

        # check for successful login
        result = f.read()
        expr = re.compile(title2 + ".+" + title2, re.DOTALL)

        if expr.search(result):
            return True

        print "When we tried to read the blog index at ", url, " here is what we got"
        print result
        return False

    except:
        print "the request to ", url, " failed, so your blog may not be running."
        raise

        return False

# check that a particular blog post is in the collection
def check_mongo_for_post(title, body, document):
    
    posts = db.posts
    try:
        post = posts.find_one({'title':title, 'body':body})
        if (post is None):
            print "Can't find post with title ", title, " in collection"
            return False
        document['doc'] = post
        return True
    except:
        print "can' query MongoDB..is it running?"
        raise

        return False

# command line arg parsing to make folks happy who want to run at mongolabs or mongohq
# this functions uses global vars to communicate. forgive me.
def arg_parsing(argv):

    global webhost
    global mongostr
    global db_name

    try:
        opts, args = getopt.getopt(argv, "-p:-m:-d:")
    except getopt.GetoptError:
        print "usage validate.py -p webhost -m mongoConnectString -d databaseName"
        print "\twebhost defaults to {0}".format(webhost)
        print "\tmongoConnectionString default to {0}".format(mongostr)
        print "\tdatabaseName defaults to {0}".format(db_name)
        sys.exit(2)
    for opt, arg in opts:
        if (opt == '-h'):
            print "usage validate.py -p webhost -m mongoConnectString -d databaseName"
            sys.exit(2)
        elif opt in ("-p"):
            webhost = arg
            print "Overriding HTTP host to be ", webhost
        elif opt in ("-m"):
            mongostr = arg
            print "Overriding MongoDB connection string to be ", mongostr
        elif opt in ("-d"):
            db_name = arg
            print "Overriding MongoDB database to be ", db_name
            


# main section of the code
def main(argv):
            
    arg_parsing(argv)
    global connection
    global db

    print "Welcome to the HW 3.2 and HW 3.3 validation tester"

    # connect to the db (mongostr was set in arg_parsing)
    connection = pymongo.MongoClient(mongostr)
    db = connection[db_name]
        
    username = make_salt(7)
    password = make_salt(8)

     # try to create user

    if (create_user(username, password)):
        print "User creation successful. "
         # try to login
        if (try_to_login(username, password)):
            print "User login successful."
        else:
            print "User login failed"
            print "Odd, this weeks's code should do that as given"
            sys.exit(1)

    else:
        print "Sorry, you have not solved it yet."
        sys.exit(1)


    # try to create a blog post
    post1 = make_salt(30)
    title1 = make_salt(30)
    tags1 = make_salt(5) + ", " + make_salt(5) + ", " + make_salt(5)


    if (add_blog_post(title1, post1,tags1)):
        print "Submission of single post successful"
    else:
        print "Unable to create a post"
        sys.exit(1)


    # try to create a second blog post
    post2 = make_salt(30)
    title2 = make_salt(30)
    tags2 = make_salt(5) + ", " + make_salt(5) + ", " + make_salt(5)

    if (add_blog_post(title2, post2,tags2)):
        print "Submission of second post successful"
    else:
        print "Unable to create second post"
        sys.exit(1)

    # now let's make sure that both posts appear on the home page of the blog, in the correct order

    if (check_blog_index(title1, title2)):
        print "Block index looks good."
    else:
        print "Blog index does not have the posts present, ordered correctly"
        sys.exit(1)


    # check for DB data integrity
    if (not check_mongo_for_post(title1, post1, {})):
        print "Can't find blog post in blog db, posts collection with title ", title
        sys.exit(1)
    else:
        print "Found blog post in posts collection"


    print "Tests Passed for HW 3.2. Your HW 3.2 validation code is 89jklfsjrlk209jfks2j2ek"

    # now check that you can post a comment
    if (not add_blog_comment(title1,post1)):
        print "Can't add blog comments (so HW 3.3 not yet complete)"
        sys.exit(1)
    else:
        print "Successfully added blog comments"


    print "Tests Passed for HW 3.3. Your HW 3.3 validation code is jk1310vn2lkv0j2kf0jkfs"
    



if __name__ == "__main__":
    main(sys.argv[1:])







"
eval(compile(base64.b64decode(code), "<string>", 'exec'))
| unlicense |
RPG-18/qtawss3 | 3rdparty/gtest-1.7.0/test/gtest_shuffle_test.py | 3023 | 12549 | #!/usr/bin/env python
#
# Copyright 2009 Google Inc. All Rights Reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Verifies that test shuffling works."""
__author__ = 'wan@google.com (Zhanyong Wan)'
import os
import gtest_test_utils
# Command to run the gtest_shuffle_test_ program.
COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_shuffle_test_')
# The environment variables for test sharding.
TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS'
SHARD_INDEX_ENV_VAR = 'GTEST_SHARD_INDEX'
TEST_FILTER = 'A*.A:A*.B:C*'
ALL_TESTS = []
ACTIVE_TESTS = []
FILTERED_TESTS = []
SHARDED_TESTS = []
SHUFFLED_ALL_TESTS = []
SHUFFLED_ACTIVE_TESTS = []
SHUFFLED_FILTERED_TESTS = []
SHUFFLED_SHARDED_TESTS = []
def AlsoRunDisabledTestsFlag():
return '--gtest_also_run_disabled_tests'
def FilterFlag(test_filter):
return '--gtest_filter=%s' % (test_filter,)
def RepeatFlag(n):
return '--gtest_repeat=%s' % (n,)
def ShuffleFlag():
return '--gtest_shuffle'
def RandomSeedFlag(n):
return '--gtest_random_seed=%s' % (n,)
def RunAndReturnOutput(extra_env, args):
"""Runs the test program and returns its output."""
environ_copy = os.environ.copy()
environ_copy.update(extra_env)
return gtest_test_utils.Subprocess([COMMAND] + args, env=environ_copy).output
def GetTestsForAllIterations(extra_env, args):
"""Runs the test program and returns a list of test lists.
Args:
extra_env: a map from environment variables to their values
args: command line flags to pass to gtest_shuffle_test_
Returns:
A list where the i-th element is the list of tests run in the i-th
test iteration.
"""
test_iterations = []
for line in RunAndReturnOutput(extra_env, args).split('\n'):
if line.startswith('----'):
tests = []
test_iterations.append(tests)
elif line.strip():
tests.append(line.strip()) # 'TestCaseName.TestName'
return test_iterations
def GetTestCases(tests):
"""Returns a list of test cases in the given full test names.
Args:
tests: a list of full test names
Returns:
A list of test cases from 'tests', in their original order.
Consecutive duplicates are removed.
"""
test_cases = []
for test in tests:
test_case = test.split('.')[0]
if not test_case in test_cases:
test_cases.append(test_case)
return test_cases
def CalculateTestLists():
"""Calculates the list of tests run under different flags."""
if not ALL_TESTS:
ALL_TESTS.extend(
GetTestsForAllIterations({}, [AlsoRunDisabledTestsFlag()])[0])
if not ACTIVE_TESTS:
ACTIVE_TESTS.extend(GetTestsForAllIterations({}, [])[0])
if not FILTERED_TESTS:
FILTERED_TESTS.extend(
GetTestsForAllIterations({}, [FilterFlag(TEST_FILTER)])[0])
if not SHARDED_TESTS:
SHARDED_TESTS.extend(
GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
SHARD_INDEX_ENV_VAR: '1'},
[])[0])
if not SHUFFLED_ALL_TESTS:
SHUFFLED_ALL_TESTS.extend(GetTestsForAllIterations(
{}, [AlsoRunDisabledTestsFlag(), ShuffleFlag(), RandomSeedFlag(1)])[0])
if not SHUFFLED_ACTIVE_TESTS:
SHUFFLED_ACTIVE_TESTS.extend(GetTestsForAllIterations(
{}, [ShuffleFlag(), RandomSeedFlag(1)])[0])
if not SHUFFLED_FILTERED_TESTS:
SHUFFLED_FILTERED_TESTS.extend(GetTestsForAllIterations(
{}, [ShuffleFlag(), RandomSeedFlag(1), FilterFlag(TEST_FILTER)])[0])
if not SHUFFLED_SHARDED_TESTS:
SHUFFLED_SHARDED_TESTS.extend(
GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
SHARD_INDEX_ENV_VAR: '1'},
[ShuffleFlag(), RandomSeedFlag(1)])[0])
class GTestShuffleUnitTest(gtest_test_utils.TestCase):
"""Tests test shuffling."""
def setUp(self):
CalculateTestLists()
def testShufflePreservesNumberOfTests(self):
self.assertEqual(len(ALL_TESTS), len(SHUFFLED_ALL_TESTS))
self.assertEqual(len(ACTIVE_TESTS), len(SHUFFLED_ACTIVE_TESTS))
self.assertEqual(len(FILTERED_TESTS), len(SHUFFLED_FILTERED_TESTS))
self.assertEqual(len(SHARDED_TESTS), len(SHUFFLED_SHARDED_TESTS))
def testShuffleChangesTestOrder(self):
self.assert_(SHUFFLED_ALL_TESTS != ALL_TESTS, SHUFFLED_ALL_TESTS)
self.assert_(SHUFFLED_ACTIVE_TESTS != ACTIVE_TESTS, SHUFFLED_ACTIVE_TESTS)
self.assert_(SHUFFLED_FILTERED_TESTS != FILTERED_TESTS,
SHUFFLED_FILTERED_TESTS)
self.assert_(SHUFFLED_SHARDED_TESTS != SHARDED_TESTS,
SHUFFLED_SHARDED_TESTS)
def testShuffleChangesTestCaseOrder(self):
self.assert_(GetTestCases(SHUFFLED_ALL_TESTS) != GetTestCases(ALL_TESTS),
GetTestCases(SHUFFLED_ALL_TESTS))
self.assert_(
GetTestCases(SHUFFLED_ACTIVE_TESTS) != GetTestCases(ACTIVE_TESTS),
GetTestCases(SHUFFLED_ACTIVE_TESTS))
self.assert_(
GetTestCases(SHUFFLED_FILTERED_TESTS) != GetTestCases(FILTERED_TESTS),
GetTestCases(SHUFFLED_FILTERED_TESTS))
self.assert_(
GetTestCases(SHUFFLED_SHARDED_TESTS) != GetTestCases(SHARDED_TESTS),
GetTestCases(SHUFFLED_SHARDED_TESTS))
def testShuffleDoesNotRepeatTest(self):
for test in SHUFFLED_ALL_TESTS:
self.assertEqual(1, SHUFFLED_ALL_TESTS.count(test),
'%s appears more than once' % (test,))
for test in SHUFFLED_ACTIVE_TESTS:
self.assertEqual(1, SHUFFLED_ACTIVE_TESTS.count(test),
'%s appears more than once' % (test,))
for test in SHUFFLED_FILTERED_TESTS:
self.assertEqual(1, SHUFFLED_FILTERED_TESTS.count(test),
'%s appears more than once' % (test,))
for test in SHUFFLED_SHARDED_TESTS:
self.assertEqual(1, SHUFFLED_SHARDED_TESTS.count(test),
'%s appears more than once' % (test,))
def testShuffleDoesNotCreateNewTest(self):
for test in SHUFFLED_ALL_TESTS:
self.assert_(test in ALL_TESTS, '%s is an invalid test' % (test,))
for test in SHUFFLED_ACTIVE_TESTS:
self.assert_(test in ACTIVE_TESTS, '%s is an invalid test' % (test,))
for test in SHUFFLED_FILTERED_TESTS:
self.assert_(test in FILTERED_TESTS, '%s is an invalid test' % (test,))
for test in SHUFFLED_SHARDED_TESTS:
self.assert_(test in SHARDED_TESTS, '%s is an invalid test' % (test,))
def testShuffleIncludesAllTests(self):
for test in ALL_TESTS:
self.assert_(test in SHUFFLED_ALL_TESTS, '%s is missing' % (test,))
for test in ACTIVE_TESTS:
self.assert_(test in SHUFFLED_ACTIVE_TESTS, '%s is missing' % (test,))
for test in FILTERED_TESTS:
self.assert_(test in SHUFFLED_FILTERED_TESTS, '%s is missing' % (test,))
for test in SHARDED_TESTS:
self.assert_(test in SHUFFLED_SHARDED_TESTS, '%s is missing' % (test,))
def testShuffleLeavesDeathTestsAtFront(self):
non_death_test_found = False
for test in SHUFFLED_ACTIVE_TESTS:
if 'DeathTest.' in test:
self.assert_(not non_death_test_found,
'%s appears after a non-death test' % (test,))
else:
non_death_test_found = True
def _VerifyTestCasesDoNotInterleave(self, tests):
test_cases = []
for test in tests:
[test_case, _] = test.split('.')
if test_cases and test_cases[-1] != test_case:
test_cases.append(test_case)
self.assertEqual(1, test_cases.count(test_case),
'Test case %s is not grouped together in %s' %
(test_case, tests))
def testShuffleDoesNotInterleaveTestCases(self):
self._VerifyTestCasesDoNotInterleave(SHUFFLED_ALL_TESTS)
self._VerifyTestCasesDoNotInterleave(SHUFFLED_ACTIVE_TESTS)
self._VerifyTestCasesDoNotInterleave(SHUFFLED_FILTERED_TESTS)
self._VerifyTestCasesDoNotInterleave(SHUFFLED_SHARDED_TESTS)
def testShuffleRestoresOrderAfterEachIteration(self):
# Get the test lists in all 3 iterations, using random seed 1, 2,
# and 3 respectively. Google Test picks a different seed in each
# iteration, and this test depends on the current implementation
# picking successive numbers. This dependency is not ideal, but
# makes the test much easier to write.
[tests_in_iteration1, tests_in_iteration2, tests_in_iteration3] = (
GetTestsForAllIterations(
{}, [ShuffleFlag(), RandomSeedFlag(1), RepeatFlag(3)]))
# Make sure running the tests with random seed 1 gets the same
# order as in iteration 1 above.
[tests_with_seed1] = GetTestsForAllIterations(
{}, [ShuffleFlag(), RandomSeedFlag(1)])
self.assertEqual(tests_in_iteration1, tests_with_seed1)
# Make sure running the tests with random seed 2 gets the same
# order as in iteration 2 above. Success means that Google Test
# correctly restores the test order before re-shuffling at the
# beginning of iteration 2.
[tests_with_seed2] = GetTestsForAllIterations(
{}, [ShuffleFlag(), RandomSeedFlag(2)])
self.assertEqual(tests_in_iteration2, tests_with_seed2)
# Make sure running the tests with random seed 3 gets the same
# order as in iteration 3 above. Success means that Google Test
# correctly restores the test order before re-shuffling at the
# beginning of iteration 3.
[tests_with_seed3] = GetTestsForAllIterations(
{}, [ShuffleFlag(), RandomSeedFlag(3)])
self.assertEqual(tests_in_iteration3, tests_with_seed3)
def testShuffleGeneratesNewOrderInEachIteration(self):
[tests_in_iteration1, tests_in_iteration2, tests_in_iteration3] = (
GetTestsForAllIterations(
{}, [ShuffleFlag(), RandomSeedFlag(1), RepeatFlag(3)]))
self.assert_(tests_in_iteration1 != tests_in_iteration2,
tests_in_iteration1)
self.assert_(tests_in_iteration1 != tests_in_iteration3,
tests_in_iteration1)
self.assert_(tests_in_iteration2 != tests_in_iteration3,
tests_in_iteration2)
def testShuffleShardedTestsPreservesPartition(self):
# If we run M tests on N shards, the same M tests should be run in
# total, regardless of the random seeds used by the shards.
[tests1] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
SHARD_INDEX_ENV_VAR: '0'},
[ShuffleFlag(), RandomSeedFlag(1)])
[tests2] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
SHARD_INDEX_ENV_VAR: '1'},
[ShuffleFlag(), RandomSeedFlag(20)])
[tests3] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
SHARD_INDEX_ENV_VAR: '2'},
[ShuffleFlag(), RandomSeedFlag(25)])
sorted_sharded_tests = tests1 + tests2 + tests3
sorted_sharded_tests.sort()
sorted_active_tests = []
sorted_active_tests.extend(ACTIVE_TESTS)
sorted_active_tests.sort()
self.assertEqual(sorted_active_tests, sorted_sharded_tests)
if __name__ == '__main__':
gtest_test_utils.Main()
| apache-2.0 |
guolivar/totus-niwa | service/thirdparty/featureserver/FeatureServer/DataSource/Flickr.py | 1 | 4910 | from FeatureServer.DataSource import DataSource
from vectorformats.Feature import Feature
from FeatureServer.Exceptions.NoGeometryException import NoGeometryException
import md5
import urllib
from lxml import etree
from StringIO import StringIO
class Flickr (DataSource):
def __init__(self, name, api_key, api_secret, attributes = "*", srid_out = 4326, **args):
DataSource.__init__(self, name, **args)
self.api_key = api_key
self.api_secret = api_secret
self.srid_out = srid_out
self.attributes = attributes
self.api = FlickrAPI(self.api_key, self.api_secret)
def select (self, action):
features = []
if action.id is not None:
data = self.api.request({'method':'flickr.photos.getInfo','photo_id':action.id})
doc = etree.parse(StringIO(data)).getroot()
photo = doc.xpath('/rsp/photo')[0]
try:
features.append(self.convert_photo(photo))
except Exception as e:
''' '''
else:
params = {'method' : 'flickr.photos.search','extras':'description,owner_name,geo,tags,license'}
if action.bbox:
params['bbox'] = "%f,%f,%f,%f" % tuple(action.bbox)
if hasattr(self, 'user_id'):
params['user_id'] = self.user_id
if hasattr(self, 'tags'):
params['tags'] = self.tags
if hasattr(self, 'tag_mode'):
params['tag_mode'] = self.tag_mode
else:
params['tag_mode'] = "any"
data = self.api.request(params)
doc = etree.parse(StringIO(data)).getroot()
photos = [ photo for photo in doc.xpath('/rsp/photos')[0] ]
for photo in photos:
try:
features.append(self.convert_photo(photo))
except Exception as e:
continue
return features
def convert_photo (self, xml):
node_names = self.get_node_names(xml)
props = {'img_url' : self.get_url(xml)}
owners = xml.xpath('./owner')
if len(owners) > 0:
props['owner'] = owners[0].attrib['nsid']
props['username'] = owners[0].attrib['username']
for i in node_names:
if i == "tags":
tags = [ tag.text for tag in xml.xpath('./%s' % str(i))[0] ]
props[i] = ",".join(tags)
else:
nodes = xml.xpath('./%s' % str(i))
if len(nodes) > 0:
if len(list(nodes[0])) == 0:
if nodes[0].text is None:
props[i] = ""
else:
props[i] = nodes[0].text
try:
coordinates = self.get_coordinates(xml)
except:
raise
return Feature(id=xml.attrib["id"], geometry={'type':"Point", 'coordinates':coordinates}, geometry_attr="geometry", srs=self.srid_out, props=props)
def get_node_names(self, xml):
if self.attributes == "*":
props = [ child.tag for child in xml ]
props.remove("location")
props.remove("owner")
else:
props = self.attributes.split(',')
return props
def get_coordinates(self, xml):
location = xml.xpath('./location')
if len(location) > 0:
loc = location[0]
return [float(loc.attrib['longitude']), float(loc.attrib['latitude'])]
if "longitude" in xml.attrib and "latitude" in xml.attrib:
return [float(xml.attrib['longitude']), float(xml.attrib['latitude'])]
raise NoGeometryException("Twitter", self.name)
def get_url(self, xml):
return "http://farm%s.static.flickr.com/%s/%s_%s_b.jpg" % (xml.attrib['farm'], xml.attrib['server'], xml.attrib['id'], xml.attrib['secret'])
class FlickrAPI:
urls = {
'xml' : 'http://api.flickr.com/services/rest/'
}
def __init__(self, api_key, api_secret):
self.api_key = api_key
self.api_secret = api_secret
def request(self, params = {}, format = "rest"):
params['api_key'] = self.api_key
params['format'] = format
params['api_sig'] = self.signature(params)
return urllib.urlopen(self.urls["xml"], urllib.urlencode(params)).read()
def signature(self, params):
items = []
keys = params.keys()
keys.sort()
for key in keys:
items.append("%s%s" % (key,params[key]))
sign_string = "%s%s" % (self.api_secret, "".join(items))
return md5.md5(sign_string).hexdigest()
| gpl-3.0 |
cloudbase/nova | nova/policies/agents.py | 5 | 1061 | # Copyright 2016 Cloudbase Solutions Srl
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_policy import policy
from nova.policies import base
BASE_POLICY_NAME = 'os_compute_api:os-agents'
POLICY_ROOT = 'os_compute_api:os-agents:%s'
agents_policies = [
policy.RuleDefault(
name=BASE_POLICY_NAME,
check_str=base.RULE_ADMIN_API),
policy.RuleDefault(
name=POLICY_ROOT % 'discoverable',
check_str=base.RULE_ANY),
]
def list_rules():
return agents_policies
| apache-2.0 |
DNSS4503/android_kernel_msm | tools/perf/scripts/python/netdev-times.py | 11271 | 15048 | # Display a process of packets and processed time.
# It helps us to investigate networking or network device.
#
# options
# tx: show only tx chart
# rx: show only rx chart
# dev=: show only thing related to specified device
# debug: work with debug mode. It shows buffer status.
import os
import sys
sys.path.append(os.environ['PERF_EXEC_PATH'] + \
'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
from perf_trace_context import *
from Core import *
from Util import *
all_event_list = []; # insert all tracepoint event related with this script
irq_dic = {}; # key is cpu and value is a list which stacks irqs
# which raise NET_RX softirq
net_rx_dic = {}; # key is cpu and value include time of NET_RX softirq-entry
# and a list which stacks receive
receive_hunk_list = []; # a list which include a sequence of receive events
rx_skb_list = []; # received packet list for matching
# skb_copy_datagram_iovec
buffer_budget = 65536; # the budget of rx_skb_list, tx_queue_list and
# tx_xmit_list
of_count_rx_skb_list = 0; # overflow count
tx_queue_list = []; # list of packets which pass through dev_queue_xmit
of_count_tx_queue_list = 0; # overflow count
tx_xmit_list = []; # list of packets which pass through dev_hard_start_xmit
of_count_tx_xmit_list = 0; # overflow count
tx_free_list = []; # list of packets which is freed
# options
show_tx = 0;
show_rx = 0;
dev = 0; # store a name of device specified by option "dev="
debug = 0;
# indices of event_info tuple
EINFO_IDX_NAME= 0
EINFO_IDX_CONTEXT=1
EINFO_IDX_CPU= 2
EINFO_IDX_TIME= 3
EINFO_IDX_PID= 4
EINFO_IDX_COMM= 5
# Calculate a time interval(msec) from src(nsec) to dst(nsec)
def diff_msec(src, dst):
return (dst - src) / 1000000.0
# Display a process of transmitting a packet
def print_transmit(hunk):
if dev != 0 and hunk['dev'].find(dev) < 0:
return
print "%7s %5d %6d.%06dsec %12.3fmsec %12.3fmsec" % \
(hunk['dev'], hunk['len'],
nsecs_secs(hunk['queue_t']),
nsecs_nsecs(hunk['queue_t'])/1000,
diff_msec(hunk['queue_t'], hunk['xmit_t']),
diff_msec(hunk['xmit_t'], hunk['free_t']))
# Format for displaying rx packet processing
PF_IRQ_ENTRY= " irq_entry(+%.3fmsec irq=%d:%s)"
PF_SOFT_ENTRY=" softirq_entry(+%.3fmsec)"
PF_NAPI_POLL= " napi_poll_exit(+%.3fmsec %s)"
PF_JOINT= " |"
PF_WJOINT= " | |"
PF_NET_RECV= " |---netif_receive_skb(+%.3fmsec skb=%x len=%d)"
PF_NET_RX= " |---netif_rx(+%.3fmsec skb=%x)"
PF_CPY_DGRAM= " | skb_copy_datagram_iovec(+%.3fmsec %d:%s)"
PF_KFREE_SKB= " | kfree_skb(+%.3fmsec location=%x)"
PF_CONS_SKB= " | consume_skb(+%.3fmsec)"
# Display a process of received packets and interrputs associated with
# a NET_RX softirq
def print_receive(hunk):
show_hunk = 0
irq_list = hunk['irq_list']
cpu = irq_list[0]['cpu']
base_t = irq_list[0]['irq_ent_t']
# check if this hunk should be showed
if dev != 0:
for i in range(len(irq_list)):
if irq_list[i]['name'].find(dev) >= 0:
show_hunk = 1
break
else:
show_hunk = 1
if show_hunk == 0:
return
print "%d.%06dsec cpu=%d" % \
(nsecs_secs(base_t), nsecs_nsecs(base_t)/1000, cpu)
for i in range(len(irq_list)):
print PF_IRQ_ENTRY % \
(diff_msec(base_t, irq_list[i]['irq_ent_t']),
irq_list[i]['irq'], irq_list[i]['name'])
print PF_JOINT
irq_event_list = irq_list[i]['event_list']
for j in range(len(irq_event_list)):
irq_event = irq_event_list[j]
if irq_event['event'] == 'netif_rx':
print PF_NET_RX % \
(diff_msec(base_t, irq_event['time']),
irq_event['skbaddr'])
print PF_JOINT
print PF_SOFT_ENTRY % \
diff_msec(base_t, hunk['sirq_ent_t'])
print PF_JOINT
event_list = hunk['event_list']
for i in range(len(event_list)):
event = event_list[i]
if event['event_name'] == 'napi_poll':
print PF_NAPI_POLL % \
(diff_msec(base_t, event['event_t']), event['dev'])
if i == len(event_list) - 1:
print ""
else:
print PF_JOINT
else:
print PF_NET_RECV % \
(diff_msec(base_t, event['event_t']), event['skbaddr'],
event['len'])
if 'comm' in event.keys():
print PF_WJOINT
print PF_CPY_DGRAM % \
(diff_msec(base_t, event['comm_t']),
event['pid'], event['comm'])
elif 'handle' in event.keys():
print PF_WJOINT
if event['handle'] == "kfree_skb":
print PF_KFREE_SKB % \
(diff_msec(base_t,
event['comm_t']),
event['location'])
elif event['handle'] == "consume_skb":
print PF_CONS_SKB % \
diff_msec(base_t,
event['comm_t'])
print PF_JOINT
def trace_begin():
global show_tx
global show_rx
global dev
global debug
for i in range(len(sys.argv)):
if i == 0:
continue
arg = sys.argv[i]
if arg == 'tx':
show_tx = 1
elif arg =='rx':
show_rx = 1
elif arg.find('dev=',0, 4) >= 0:
dev = arg[4:]
elif arg == 'debug':
debug = 1
if show_tx == 0 and show_rx == 0:
show_tx = 1
show_rx = 1
def trace_end():
# order all events in time
all_event_list.sort(lambda a,b :cmp(a[EINFO_IDX_TIME],
b[EINFO_IDX_TIME]))
# process all events
for i in range(len(all_event_list)):
event_info = all_event_list[i]
name = event_info[EINFO_IDX_NAME]
if name == 'irq__softirq_exit':
handle_irq_softirq_exit(event_info)
elif name == 'irq__softirq_entry':
handle_irq_softirq_entry(event_info)
elif name == 'irq__softirq_raise':
handle_irq_softirq_raise(event_info)
elif name == 'irq__irq_handler_entry':
handle_irq_handler_entry(event_info)
elif name == 'irq__irq_handler_exit':
handle_irq_handler_exit(event_info)
elif name == 'napi__napi_poll':
handle_napi_poll(event_info)
elif name == 'net__netif_receive_skb':
handle_netif_receive_skb(event_info)
elif name == 'net__netif_rx':
handle_netif_rx(event_info)
elif name == 'skb__skb_copy_datagram_iovec':
handle_skb_copy_datagram_iovec(event_info)
elif name == 'net__net_dev_queue':
handle_net_dev_queue(event_info)
elif name == 'net__net_dev_xmit':
handle_net_dev_xmit(event_info)
elif name == 'skb__kfree_skb':
handle_kfree_skb(event_info)
elif name == 'skb__consume_skb':
handle_consume_skb(event_info)
# display receive hunks
if show_rx:
for i in range(len(receive_hunk_list)):
print_receive(receive_hunk_list[i])
# display transmit hunks
if show_tx:
print " dev len Qdisc " \
" netdevice free"
for i in range(len(tx_free_list)):
print_transmit(tx_free_list[i])
if debug:
print "debug buffer status"
print "----------------------------"
print "xmit Qdisc:remain:%d overflow:%d" % \
(len(tx_queue_list), of_count_tx_queue_list)
print "xmit netdevice:remain:%d overflow:%d" % \
(len(tx_xmit_list), of_count_tx_xmit_list)
print "receive:remain:%d overflow:%d" % \
(len(rx_skb_list), of_count_rx_skb_list)
# called from perf, when it finds a correspoinding event
def irq__softirq_entry(name, context, cpu, sec, nsec, pid, comm, vec):
if symbol_str("irq__softirq_entry", "vec", vec) != "NET_RX":
return
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
all_event_list.append(event_info)
def irq__softirq_exit(name, context, cpu, sec, nsec, pid, comm, vec):
if symbol_str("irq__softirq_entry", "vec", vec) != "NET_RX":
return
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
all_event_list.append(event_info)
def irq__softirq_raise(name, context, cpu, sec, nsec, pid, comm, vec):
if symbol_str("irq__softirq_entry", "vec", vec) != "NET_RX":
return
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
all_event_list.append(event_info)
def irq__irq_handler_entry(name, context, cpu, sec, nsec, pid, comm,
irq, irq_name):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
irq, irq_name)
all_event_list.append(event_info)
def irq__irq_handler_exit(name, context, cpu, sec, nsec, pid, comm, irq, ret):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, irq, ret)
all_event_list.append(event_info)
def napi__napi_poll(name, context, cpu, sec, nsec, pid, comm, napi, dev_name):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
napi, dev_name)
all_event_list.append(event_info)
def net__netif_receive_skb(name, context, cpu, sec, nsec, pid, comm, skbaddr,
skblen, dev_name):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr, skblen, dev_name)
all_event_list.append(event_info)
def net__netif_rx(name, context, cpu, sec, nsec, pid, comm, skbaddr,
skblen, dev_name):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr, skblen, dev_name)
all_event_list.append(event_info)
def net__net_dev_queue(name, context, cpu, sec, nsec, pid, comm,
skbaddr, skblen, dev_name):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr, skblen, dev_name)
all_event_list.append(event_info)
def net__net_dev_xmit(name, context, cpu, sec, nsec, pid, comm,
skbaddr, skblen, rc, dev_name):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr, skblen, rc ,dev_name)
all_event_list.append(event_info)
def skb__kfree_skb(name, context, cpu, sec, nsec, pid, comm,
skbaddr, protocol, location):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr, protocol, location)
all_event_list.append(event_info)
def skb__consume_skb(name, context, cpu, sec, nsec, pid, comm, skbaddr):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr)
all_event_list.append(event_info)
def skb__skb_copy_datagram_iovec(name, context, cpu, sec, nsec, pid, comm,
skbaddr, skblen):
event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
skbaddr, skblen)
all_event_list.append(event_info)
def handle_irq_handler_entry(event_info):
(name, context, cpu, time, pid, comm, irq, irq_name) = event_info
if cpu not in irq_dic.keys():
irq_dic[cpu] = []
irq_record = {'irq':irq, 'name':irq_name, 'cpu':cpu, 'irq_ent_t':time}
irq_dic[cpu].append(irq_record)
def handle_irq_handler_exit(event_info):
(name, context, cpu, time, pid, comm, irq, ret) = event_info
if cpu not in irq_dic.keys():
return
irq_record = irq_dic[cpu].pop()
if irq != irq_record['irq']:
return
irq_record.update({'irq_ext_t':time})
# if an irq doesn't include NET_RX softirq, drop.
if 'event_list' in irq_record.keys():
irq_dic[cpu].append(irq_record)
def handle_irq_softirq_raise(event_info):
(name, context, cpu, time, pid, comm, vec) = event_info
if cpu not in irq_dic.keys() \
or len(irq_dic[cpu]) == 0:
return
irq_record = irq_dic[cpu].pop()
if 'event_list' in irq_record.keys():
irq_event_list = irq_record['event_list']
else:
irq_event_list = []
irq_event_list.append({'time':time, 'event':'sirq_raise'})
irq_record.update({'event_list':irq_event_list})
irq_dic[cpu].append(irq_record)
def handle_irq_softirq_entry(event_info):
(name, context, cpu, time, pid, comm, vec) = event_info
net_rx_dic[cpu] = {'sirq_ent_t':time, 'event_list':[]}
def handle_irq_softirq_exit(event_info):
(name, context, cpu, time, pid, comm, vec) = event_info
irq_list = []
event_list = 0
if cpu in irq_dic.keys():
irq_list = irq_dic[cpu]
del irq_dic[cpu]
if cpu in net_rx_dic.keys():
sirq_ent_t = net_rx_dic[cpu]['sirq_ent_t']
event_list = net_rx_dic[cpu]['event_list']
del net_rx_dic[cpu]
if irq_list == [] or event_list == 0:
return
rec_data = {'sirq_ent_t':sirq_ent_t, 'sirq_ext_t':time,
'irq_list':irq_list, 'event_list':event_list}
# merge information realted to a NET_RX softirq
receive_hunk_list.append(rec_data)
def handle_napi_poll(event_info):
(name, context, cpu, time, pid, comm, napi, dev_name) = event_info
if cpu in net_rx_dic.keys():
event_list = net_rx_dic[cpu]['event_list']
rec_data = {'event_name':'napi_poll',
'dev':dev_name, 'event_t':time}
event_list.append(rec_data)
def handle_netif_rx(event_info):
(name, context, cpu, time, pid, comm,
skbaddr, skblen, dev_name) = event_info
if cpu not in irq_dic.keys() \
or len(irq_dic[cpu]) == 0:
return
irq_record = irq_dic[cpu].pop()
if 'event_list' in irq_record.keys():
irq_event_list = irq_record['event_list']
else:
irq_event_list = []
irq_event_list.append({'time':time, 'event':'netif_rx',
'skbaddr':skbaddr, 'skblen':skblen, 'dev_name':dev_name})
irq_record.update({'event_list':irq_event_list})
irq_dic[cpu].append(irq_record)
def handle_netif_receive_skb(event_info):
global of_count_rx_skb_list
(name, context, cpu, time, pid, comm,
skbaddr, skblen, dev_name) = event_info
if cpu in net_rx_dic.keys():
rec_data = {'event_name':'netif_receive_skb',
'event_t':time, 'skbaddr':skbaddr, 'len':skblen}
event_list = net_rx_dic[cpu]['event_list']
event_list.append(rec_data)
rx_skb_list.insert(0, rec_data)
if len(rx_skb_list) > buffer_budget:
rx_skb_list.pop()
of_count_rx_skb_list += 1
def handle_net_dev_queue(event_info):
global of_count_tx_queue_list
(name, context, cpu, time, pid, comm,
skbaddr, skblen, dev_name) = event_info
skb = {'dev':dev_name, 'skbaddr':skbaddr, 'len':skblen, 'queue_t':time}
tx_queue_list.insert(0, skb)
if len(tx_queue_list) > buffer_budget:
tx_queue_list.pop()
of_count_tx_queue_list += 1
def handle_net_dev_xmit(event_info):
global of_count_tx_xmit_list
(name, context, cpu, time, pid, comm,
skbaddr, skblen, rc, dev_name) = event_info
if rc == 0: # NETDEV_TX_OK
for i in range(len(tx_queue_list)):
skb = tx_queue_list[i]
if skb['skbaddr'] == skbaddr:
skb['xmit_t'] = time
tx_xmit_list.insert(0, skb)
del tx_queue_list[i]
if len(tx_xmit_list) > buffer_budget:
tx_xmit_list.pop()
of_count_tx_xmit_list += 1
return
def handle_kfree_skb(event_info):
(name, context, cpu, time, pid, comm,
skbaddr, protocol, location) = event_info
for i in range(len(tx_queue_list)):
skb = tx_queue_list[i]
if skb['skbaddr'] == skbaddr:
del tx_queue_list[i]
return
for i in range(len(tx_xmit_list)):
skb = tx_xmit_list[i]
if skb['skbaddr'] == skbaddr:
skb['free_t'] = time
tx_free_list.append(skb)
del tx_xmit_list[i]
return
for i in range(len(rx_skb_list)):
rec_data = rx_skb_list[i]
if rec_data['skbaddr'] == skbaddr:
rec_data.update({'handle':"kfree_skb",
'comm':comm, 'pid':pid, 'comm_t':time})
del rx_skb_list[i]
return
def handle_consume_skb(event_info):
(name, context, cpu, time, pid, comm, skbaddr) = event_info
for i in range(len(tx_xmit_list)):
skb = tx_xmit_list[i]
if skb['skbaddr'] == skbaddr:
skb['free_t'] = time
tx_free_list.append(skb)
del tx_xmit_list[i]
return
def handle_skb_copy_datagram_iovec(event_info):
(name, context, cpu, time, pid, comm, skbaddr, skblen) = event_info
for i in range(len(rx_skb_list)):
rec_data = rx_skb_list[i]
if skbaddr == rec_data['skbaddr']:
rec_data.update({'handle':"skb_copy_datagram_iovec",
'comm':comm, 'pid':pid, 'comm_t':time})
del rx_skb_list[i]
return
| gpl-2.0 |
ulope/django | tests/utils_tests/test_datastructures.py | 16 | 10835 | """
Tests for stuff in django.utils.datastructures.
"""
import copy
import pickle
from django.test import SimpleTestCase
from django.test.utils import IgnoreDeprecationWarningsMixin
from django.utils.datastructures import (DictWrapper, ImmutableList,
MultiValueDict, MultiValueDictKeyError, MergeDict, OrderedSet, SortedDict)
from django.utils import six
class SortedDictTests(IgnoreDeprecationWarningsMixin, SimpleTestCase):
def setUp(self):
super(SortedDictTests, self).setUp()
self.d1 = SortedDict()
self.d1[7] = 'seven'
self.d1[1] = 'one'
self.d1[9] = 'nine'
self.d2 = SortedDict()
self.d2[1] = 'one'
self.d2[9] = 'nine'
self.d2[0] = 'nil'
self.d2[7] = 'seven'
def test_basic_methods(self):
self.assertEqual(list(six.iterkeys(self.d1)), [7, 1, 9])
self.assertEqual(list(six.itervalues(self.d1)), ['seven', 'one', 'nine'])
self.assertEqual(list(six.iteritems(self.d1)), [(7, 'seven'), (1, 'one'), (9, 'nine')])
def test_overwrite_ordering(self):
""" Overwriting an item keeps its place. """
self.d1[1] = 'ONE'
self.assertEqual(list(six.itervalues(self.d1)), ['seven', 'ONE', 'nine'])
def test_append_items(self):
""" New items go to the end. """
self.d1[0] = 'nil'
self.assertEqual(list(six.iterkeys(self.d1)), [7, 1, 9, 0])
def test_delete_and_insert(self):
"""
Deleting an item, then inserting the same key again will place it
at the end.
"""
del self.d2[7]
self.assertEqual(list(six.iterkeys(self.d2)), [1, 9, 0])
self.d2[7] = 'lucky number 7'
self.assertEqual(list(six.iterkeys(self.d2)), [1, 9, 0, 7])
if six.PY2:
def test_change_keys(self):
"""
Changing the keys won't do anything, it's only a copy of the
keys dict.
This test doesn't make sense under Python 3 because keys is
an iterator.
"""
k = self.d2.keys()
k.remove(9)
self.assertEqual(self.d2.keys(), [1, 9, 0, 7])
def test_init_keys(self):
"""
Initialising a SortedDict with two keys will just take the first one.
A real dict will actually take the second value so we will too, but
we'll keep the ordering from the first key found.
"""
tuples = ((2, 'two'), (1, 'one'), (2, 'second-two'))
d = SortedDict(tuples)
self.assertEqual(list(six.iterkeys(d)), [2, 1])
real_dict = dict(tuples)
self.assertEqual(sorted(six.itervalues(real_dict)), ['one', 'second-two'])
# Here the order of SortedDict values *is* what we are testing
self.assertEqual(list(six.itervalues(d)), ['second-two', 'one'])
def test_overwrite(self):
self.d1[1] = 'not one'
self.assertEqual(self.d1[1], 'not one')
self.assertEqual(list(six.iterkeys(self.d1)), list(six.iterkeys(self.d1.copy())))
def test_append(self):
self.d1[13] = 'thirteen'
self.assertEqual(
repr(self.d1),
"{7: 'seven', 1: 'one', 9: 'nine', 13: 'thirteen'}"
)
def test_pop(self):
self.assertEqual(self.d1.pop(1, 'missing'), 'one')
self.assertEqual(self.d1.pop(1, 'missing'), 'missing')
# We don't know which item will be popped in popitem(), so we'll
# just check that the number of keys has decreased.
l = len(self.d1)
self.d1.popitem()
self.assertEqual(l - len(self.d1), 1)
def test_dict_equality(self):
d = SortedDict((i, i) for i in range(3))
self.assertEqual(d, {0: 0, 1: 1, 2: 2})
def test_tuple_init(self):
d = SortedDict(((1, "one"), (0, "zero"), (2, "two")))
self.assertEqual(repr(d), "{1: 'one', 0: 'zero', 2: 'two'}")
def test_pickle(self):
self.assertEqual(
pickle.loads(pickle.dumps(self.d1, 2)),
{7: 'seven', 1: 'one', 9: 'nine'}
)
def test_copy(self):
orig = SortedDict(((1, "one"), (0, "zero"), (2, "two")))
copied = copy.copy(orig)
self.assertEqual(list(six.iterkeys(orig)), [1, 0, 2])
self.assertEqual(list(six.iterkeys(copied)), [1, 0, 2])
def test_clear(self):
self.d1.clear()
self.assertEqual(self.d1, {})
self.assertEqual(self.d1.keyOrder, [])
def test_reversed(self):
self.assertEqual(list(self.d1), [7, 1, 9])
self.assertEqual(list(self.d2), [1, 9, 0, 7])
self.assertEqual(list(reversed(self.d1)), [9, 1, 7])
self.assertEqual(list(reversed(self.d2)), [7, 0, 9, 1])
class MergeDictTests(IgnoreDeprecationWarningsMixin, SimpleTestCase):
def test_simple_mergedict(self):
d1 = {'chris': 'cool', 'camri': 'cute', 'cotton': 'adorable',
'tulip': 'snuggable', 'twoofme': 'firstone'}
d2 = {'chris2': 'cool2', 'camri2': 'cute2', 'cotton2': 'adorable2',
'tulip2': 'snuggable2'}
d3 = {'chris3': 'cool3', 'camri3': 'cute3', 'cotton3': 'adorable3',
'tulip3': 'snuggable3'}
md = MergeDict(d1, d2, d3)
self.assertEqual(md['chris'], 'cool')
self.assertEqual(md['camri'], 'cute')
self.assertEqual(md['twoofme'], 'firstone')
md2 = md.copy()
self.assertEqual(md2['chris'], 'cool')
def test_mergedict_merges_multivaluedict(self):
""" MergeDict can merge MultiValueDicts """
multi1 = MultiValueDict({'key1': ['value1'],
'key2': ['value2', 'value3']})
multi2 = MultiValueDict({'key2': ['value4'],
'key4': ['value5', 'value6']})
mm = MergeDict(multi1, multi2)
# Although 'key2' appears in both dictionaries,
# only the first value is used.
self.assertEqual(mm.getlist('key2'), ['value2', 'value3'])
self.assertEqual(mm.getlist('key4'), ['value5', 'value6'])
self.assertEqual(mm.getlist('undefined'), [])
self.assertEqual(sorted(six.iterkeys(mm)), ['key1', 'key2', 'key4'])
self.assertEqual(len(list(six.itervalues(mm))), 3)
self.assertIn('value1', six.itervalues(mm))
self.assertEqual(
sorted(six.iteritems(mm), key=lambda k: k[0]),
[('key1', 'value1'), ('key2', 'value3'), ('key4', 'value6')]
)
self.assertEqual(
[(k, mm.getlist(k)) for k in sorted(mm)],
[('key1', ['value1']),
('key2', ['value2', 'value3']),
('key4', ['value5', 'value6'])]
)
def test_bool_casting(self):
empty = MergeDict({}, {}, {})
not_empty = MergeDict({}, {}, {"key": "value"})
self.assertFalse(empty)
self.assertTrue(not_empty)
def test_key_error(self):
"""
Test that the message of KeyError contains the missing key name.
"""
d1 = MergeDict({'key1': 42})
with six.assertRaisesRegex(self, KeyError, 'key2'):
d1['key2']
class OrderedSetTests(SimpleTestCase):
def test_bool(self):
# Refs #23664
s = OrderedSet()
self.assertFalse(s)
s.add(1)
self.assertTrue(s)
class MultiValueDictTests(SimpleTestCase):
def test_multivaluedict(self):
d = MultiValueDict({'name': ['Adrian', 'Simon'],
'position': ['Developer']})
self.assertEqual(d['name'], 'Simon')
self.assertEqual(d.get('name'), 'Simon')
self.assertEqual(d.getlist('name'), ['Adrian', 'Simon'])
self.assertEqual(
sorted(list(six.iteritems(d))),
[('name', 'Simon'), ('position', 'Developer')]
)
self.assertEqual(
sorted(list(six.iterlists(d))),
[('name', ['Adrian', 'Simon']), ('position', ['Developer'])]
)
six.assertRaisesRegex(self, MultiValueDictKeyError, 'lastname',
d.__getitem__, 'lastname')
self.assertEqual(d.get('lastname'), None)
self.assertEqual(d.get('lastname', 'nonexistent'), 'nonexistent')
self.assertEqual(d.getlist('lastname'), [])
self.assertEqual(d.getlist('doesnotexist', ['Adrian', 'Simon']),
['Adrian', 'Simon'])
d.setlist('lastname', ['Holovaty', 'Willison'])
self.assertEqual(d.getlist('lastname'), ['Holovaty', 'Willison'])
self.assertEqual(sorted(list(six.itervalues(d))),
['Developer', 'Simon', 'Willison'])
def test_appendlist(self):
d = MultiValueDict()
d.appendlist('name', 'Adrian')
d.appendlist('name', 'Simon')
self.assertEqual(d.getlist('name'), ['Adrian', 'Simon'])
def test_copy(self):
for copy_func in [copy.copy, lambda d: d.copy()]:
d1 = MultiValueDict({
"developers": ["Carl", "Fred"]
})
self.assertEqual(d1["developers"], "Fred")
d2 = copy_func(d1)
d2.update({"developers": "Groucho"})
self.assertEqual(d2["developers"], "Groucho")
self.assertEqual(d1["developers"], "Fred")
d1 = MultiValueDict({
"key": [[]]
})
self.assertEqual(d1["key"], [])
d2 = copy_func(d1)
d2["key"].append("Penguin")
self.assertEqual(d1["key"], ["Penguin"])
self.assertEqual(d2["key"], ["Penguin"])
def test_dict_translation(self):
mvd = MultiValueDict({
'devs': ['Bob', 'Joe'],
'pm': ['Rory'],
})
d = mvd.dict()
self.assertEqual(sorted(six.iterkeys(d)), sorted(six.iterkeys(mvd)))
for key in six.iterkeys(mvd):
self.assertEqual(d[key], mvd[key])
self.assertEqual({}, MultiValueDict().dict())
class ImmutableListTests(SimpleTestCase):
def test_sort(self):
d = ImmutableList(range(10))
# AttributeError: ImmutableList object is immutable.
self.assertRaisesMessage(AttributeError,
'ImmutableList object is immutable.', d.sort)
self.assertEqual(repr(d), '(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)')
def test_custom_warning(self):
d = ImmutableList(range(10), warning="Object is immutable!")
self.assertEqual(d[1], 1)
# AttributeError: Object is immutable!
self.assertRaisesMessage(AttributeError,
'Object is immutable!', d.__setitem__, 1, 'test')
class DictWrapperTests(SimpleTestCase):
def test_dictwrapper(self):
f = lambda x: "*%s" % x
d = DictWrapper({'a': 'a'}, f, 'xx_')
self.assertEqual(
"Normal: %(a)s. Modified: %(xx_a)s" % d,
'Normal: a. Modified: *a'
)
| bsd-3-clause |
flyser/AutobahnPython | examples/websocket/streaming/message_based_server.py | 27 | 1622 | ###############################################################################
##
## Copyright 2011 Tavendo GmbH
##
## Licensed under the Apache License, Version 2.0 (the "License");
## you may not use this file except in compliance with the License.
## You may obtain a copy of the License at
##
## http://www.apache.org/licenses/LICENSE-2.0
##
## Unless required by applicable law or agreed to in writing, software
## distributed under the License is distributed on an "AS IS" BASIS,
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
## See the License for the specific language governing permissions and
## limitations under the License.
##
###############################################################################
import hashlib
from twisted.internet import reactor
from autobahn.websocket import WebSocketServerFactory, \
WebSocketServerProtocol, \
listenWS
class MessageBasedHashServerProtocol(WebSocketServerProtocol):
"""
Message-based WebSockets server that computes a SHA-256 for every
message it receives and sends back the computed digest.
"""
def onMessage(self, message, binary):
sha256 = hashlib.sha256()
sha256.update(message)
digest = sha256.hexdigest()
self.sendMessage(digest)
print "Sent digest for message: %s" % digest
if __name__ == '__main__':
factory = WebSocketServerFactory("ws://localhost:9000")
factory.protocol = MessageBasedHashServerProtocol
listenWS(factory)
reactor.run()
| apache-2.0 |
bwbeach/ansible | test/integration/cleanup_gce.py | 163 | 2589 | '''
Find and delete GCE resources matching the provided --match string. Unless
--yes|-y is provided, the prompt for confirmation prior to deleting resources.
Please use caution, you can easily delete your *ENTIRE* GCE infrastructure.
'''
import os
import re
import sys
import optparse
import yaml
try:
from libcloud.compute.types import Provider
from libcloud.compute.providers import get_driver
from libcloud.common.google import GoogleBaseError, QuotaExceededError, \
ResourceExistsError, ResourceInUseError, ResourceNotFoundError
_ = Provider.GCE
except ImportError:
print("failed=True " + \
"msg='libcloud with GCE support (0.13.3+) required for this module'")
sys.exit(1)
import gce_credentials
def delete_gce_resources(get_func, attr, opts):
for item in get_func():
val = getattr(item, attr)
if re.search(opts.match_re, val, re.IGNORECASE):
prompt_and_delete(item, "Delete matching %s? [y/n]: " % (item,), opts.assumeyes)
def prompt_and_delete(item, prompt, assumeyes):
if not assumeyes:
assumeyes = raw_input(prompt).lower() == 'y'
assert hasattr(item, 'destroy'), "Class <%s> has no delete attribute" % item.__class__
if assumeyes:
item.destroy()
print ("Deleted %s" % item)
def parse_args():
parser = optparse.OptionParser(usage="%s [options]" % (sys.argv[0],),
description=__doc__)
gce_credentials.add_credentials_options(parser)
parser.add_option("--yes", "-y",
action="store_true", dest="assumeyes",
default=False,
help="Don't prompt for confirmation")
parser.add_option("--match",
action="store", dest="match_re",
default="^ansible-testing-",
help="Regular expression used to find GCE resources (default: %default)")
(opts, args) = parser.parse_args()
gce_credentials.check_required(opts, parser)
return (opts, args)
if __name__ == '__main__':
(opts, args) = parse_args()
# Connect to GCE
gce = gce_credentials.get_gce_driver(opts)
try:
# Delete matching instances
delete_gce_resources(gce.list_nodes, 'name', opts)
# Delete matching snapshots
def get_snapshots():
for volume in gce.list_volumes():
for snapshot in gce.list_volume_snapshots(volume):
yield snapshot
delete_gce_resources(get_snapshots, 'name', opts)
# Delete matching disks
delete_gce_resources(gce.list_volumes, 'name', opts)
except KeyboardInterrupt as e:
print("\nExiting on user command.")
| gpl-3.0 |
zzicewind/nova | nova/virt/xenapi/fake.py | 47 | 38557 | # Copyright (c) 2010 Citrix Systems, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
# Parts of this file are based upon xmlrpclib.py, the XML-RPC client
# interface included in the Python distribution.
#
# Copyright (c) 1999-2002 by Secret Labs AB
# Copyright (c) 1999-2002 by Fredrik Lundh
#
# By obtaining, using, and/or copying this software and/or its
# associated documentation, you agree that you have read, understood,
# and will comply with the following terms and conditions:
#
# Permission to use, copy, modify, and distribute this software and
# its associated documentation for any purpose and without fee is
# hereby granted, provided that the above copyright notice appears in
# all copies, and that both that copyright notice and this permission
# notice appear in supporting documentation, and that the name of
# Secret Labs AB or the author not be used in advertising or publicity
# pertaining to distribution of the software without specific, written
# prior permission.
#
# SECRET LABS AB AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
# TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT-
# ABILITY AND FITNESS. IN NO EVENT SHALL SECRET LABS AB OR THE AUTHOR
# BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
# OF THIS SOFTWARE.
# --------------------------------------------------------------------
"""
A fake XenAPI SDK.
"""
import base64
import pickle
import random
import uuid
from xml.sax import saxutils
import zlib
from oslo_log import log as logging
from oslo_serialization import jsonutils
from oslo_utils import timeutils
from oslo_utils import units
import six
from nova import exception
from nova.i18n import _
from nova.virt.xenapi.client import session as xenapi_session
_CLASSES = ['host', 'network', 'session', 'pool', 'SR', 'VBD',
'PBD', 'VDI', 'VIF', 'PIF', 'VM', 'VLAN', 'task']
_db_content = {}
LOG = logging.getLogger(__name__)
def reset():
for c in _CLASSES:
_db_content[c] = {}
host = create_host('fake')
create_vm('fake dom 0',
'Running',
is_a_template=False,
is_control_domain=True,
resident_on=host)
def reset_table(table):
if table not in _CLASSES:
return
_db_content[table] = {}
def _create_pool(name_label):
return _create_object('pool',
{'name_label': name_label})
def create_host(name_label, hostname='fake_name', address='fake_addr'):
host_ref = _create_object('host',
{'name_label': name_label,
'hostname': hostname,
'address': address})
host_default_sr_ref = _create_local_srs(host_ref)
_create_local_pif(host_ref)
# Create a pool if we don't have one already
if len(_db_content['pool']) == 0:
pool_ref = _create_pool('')
_db_content['pool'][pool_ref]['master'] = host_ref
_db_content['pool'][pool_ref]['default-SR'] = host_default_sr_ref
_db_content['pool'][pool_ref]['suspend-image-SR'] = host_default_sr_ref
def create_network(name_label, bridge):
return _create_object('network',
{'name_label': name_label,
'bridge': bridge})
def create_vm(name_label, status, **kwargs):
if status == 'Running':
domid = random.randrange(1, 1 << 16)
resident_on = _db_content['host'].keys()[0]
else:
domid = -1
resident_on = ''
vm_rec = kwargs.copy()
vm_rec.update({'name_label': name_label,
'domid': domid,
'power_state': status,
'blocked_operations': {},
'resident_on': resident_on})
vm_ref = _create_object('VM', vm_rec)
after_VM_create(vm_ref, vm_rec)
return vm_ref
def destroy_vm(vm_ref):
vm_rec = _db_content['VM'][vm_ref]
vbd_refs = vm_rec['VBDs']
# NOTE(johannes): Shallow copy since destroy_vbd will remove itself
# from the list
for vbd_ref in vbd_refs[:]:
destroy_vbd(vbd_ref)
del _db_content['VM'][vm_ref]
def destroy_vbd(vbd_ref):
vbd_rec = _db_content['VBD'][vbd_ref]
vm_ref = vbd_rec['VM']
vm_rec = _db_content['VM'][vm_ref]
vm_rec['VBDs'].remove(vbd_ref)
vdi_ref = vbd_rec['VDI']
vdi_rec = _db_content['VDI'][vdi_ref]
vdi_rec['VBDs'].remove(vbd_ref)
del _db_content['VBD'][vbd_ref]
def destroy_vdi(vdi_ref):
vdi_rec = _db_content['VDI'][vdi_ref]
vbd_refs = vdi_rec['VBDs']
# NOTE(johannes): Shallow copy since destroy_vbd will remove itself
# from the list
for vbd_ref in vbd_refs[:]:
destroy_vbd(vbd_ref)
del _db_content['VDI'][vdi_ref]
def create_vdi(name_label, sr_ref, **kwargs):
vdi_rec = {
'SR': sr_ref,
'read_only': False,
'type': '',
'name_label': name_label,
'name_description': '',
'sharable': False,
'other_config': {},
'location': '',
'xenstore_data': {},
'sm_config': {'vhd-parent': None},
'physical_utilisation': '123',
'managed': True,
}
vdi_rec.update(kwargs)
vdi_ref = _create_object('VDI', vdi_rec)
after_VDI_create(vdi_ref, vdi_rec)
return vdi_ref
def after_VDI_create(vdi_ref, vdi_rec):
vdi_rec.setdefault('VBDs', [])
def create_vbd(vm_ref, vdi_ref, userdevice=0, other_config=None):
if other_config is None:
other_config = {}
vbd_rec = {'VM': vm_ref,
'VDI': vdi_ref,
'userdevice': str(userdevice),
'currently_attached': False,
'other_config': other_config}
vbd_ref = _create_object('VBD', vbd_rec)
after_VBD_create(vbd_ref, vbd_rec)
return vbd_ref
def after_VBD_create(vbd_ref, vbd_rec):
"""Create read-only fields and backref from VM and VDI to VBD when VBD
is created.
"""
vbd_rec['currently_attached'] = False
vbd_rec['device'] = ''
vbd_rec.setdefault('other_config', {})
vm_ref = vbd_rec['VM']
vm_rec = _db_content['VM'][vm_ref]
vm_rec['VBDs'].append(vbd_ref)
vm_name_label = _db_content['VM'][vm_ref]['name_label']
vbd_rec['vm_name_label'] = vm_name_label
vdi_ref = vbd_rec['VDI']
if vdi_ref and vdi_ref != "OpaqueRef:NULL":
vdi_rec = _db_content['VDI'][vdi_ref]
vdi_rec['VBDs'].append(vbd_ref)
def after_VIF_create(vif_ref, vif_rec):
"""Create backref from VM to VIF when VIF is created.
"""
vm_ref = vif_rec['VM']
vm_rec = _db_content['VM'][vm_ref]
vm_rec['VIFs'].append(vif_ref)
def after_VM_create(vm_ref, vm_rec):
"""Create read-only fields in the VM record."""
vm_rec.setdefault('domid', -1)
vm_rec.setdefault('is_control_domain', False)
vm_rec.setdefault('is_a_template', False)
vm_rec.setdefault('memory_static_max', str(8 * units.Gi))
vm_rec.setdefault('memory_dynamic_max', str(8 * units.Gi))
vm_rec.setdefault('VCPUs_max', str(4))
vm_rec.setdefault('VBDs', [])
vm_rec.setdefault('VIFs', [])
vm_rec.setdefault('resident_on', '')
def create_pbd(host_ref, sr_ref, attached):
config = {'path': '/var/run/sr-mount/%s' % sr_ref}
return _create_object('PBD',
{'device_config': config,
'host': host_ref,
'SR': sr_ref,
'currently_attached': attached})
def create_task(name_label):
return _create_object('task',
{'name_label': name_label,
'status': 'pending'})
def _create_local_srs(host_ref):
"""Create an SR that looks like the one created on the local disk by
default by the XenServer installer. Also, fake the installation of
an ISO SR.
"""
create_sr(name_label='Local storage ISO',
type='iso',
other_config={'i18n-original-value-name_label':
'Local storage ISO',
'i18n-key': 'local-storage-iso'},
physical_size=80000,
physical_utilisation=40000,
virtual_allocation=80000,
host_ref=host_ref)
return create_sr(name_label='Local storage',
type='ext',
other_config={'i18n-original-value-name_label':
'Local storage',
'i18n-key': 'local-storage'},
physical_size=40000,
physical_utilisation=20000,
virtual_allocation=10000,
host_ref=host_ref)
def create_sr(**kwargs):
sr_ref = _create_object(
'SR',
{'name_label': kwargs.get('name_label'),
'type': kwargs.get('type'),
'content_type': kwargs.get('type', 'user'),
'shared': kwargs.get('shared', False),
'physical_size': kwargs.get('physical_size', str(1 << 30)),
'physical_utilisation': str(
kwargs.get('physical_utilisation', 0)),
'virtual_allocation': str(kwargs.get('virtual_allocation', 0)),
'other_config': kwargs.get('other_config', {}),
'VDIs': kwargs.get('VDIs', [])})
pbd_ref = create_pbd(kwargs.get('host_ref'), sr_ref, True)
_db_content['SR'][sr_ref]['PBDs'] = [pbd_ref]
return sr_ref
def _create_local_pif(host_ref):
pif_ref = _create_object('PIF',
{'name-label': 'Fake PIF',
'MAC': '00:11:22:33:44:55',
'physical': True,
'VLAN': -1,
'device': 'fake0',
'host_uuid': host_ref,
'network': '',
'IP': '10.1.1.1',
'IPv6': '',
'uuid': '',
'management': 'true'})
_db_content['PIF'][pif_ref]['uuid'] = pif_ref
return pif_ref
def _create_object(table, obj):
ref = str(uuid.uuid4())
obj['uuid'] = str(uuid.uuid4())
_db_content[table][ref] = obj
return ref
def _create_sr(table, obj):
sr_type = obj[6]
# Forces fake to support iscsi only
if sr_type != 'iscsi' and sr_type != 'nfs':
raise Failure(['SR_UNKNOWN_DRIVER', sr_type])
host_ref = _db_content['host'].keys()[0]
sr_ref = _create_object(table, obj[2])
if sr_type == 'iscsi':
vdi_ref = create_vdi('', sr_ref)
pbd_ref = create_pbd(host_ref, sr_ref, True)
_db_content['SR'][sr_ref]['VDIs'] = [vdi_ref]
_db_content['SR'][sr_ref]['PBDs'] = [pbd_ref]
_db_content['VDI'][vdi_ref]['SR'] = sr_ref
_db_content['PBD'][pbd_ref]['SR'] = sr_ref
return sr_ref
def _create_vlan(pif_ref, vlan_num, network_ref):
pif_rec = get_record('PIF', pif_ref)
vlan_pif_ref = _create_object('PIF',
{'name-label': 'Fake VLAN PIF',
'MAC': '00:11:22:33:44:55',
'physical': True,
'VLAN': vlan_num,
'device': pif_rec['device'],
'host_uuid': pif_rec['host_uuid']})
return _create_object('VLAN',
{'tagged-pif': pif_ref,
'untagged-pif': vlan_pif_ref,
'tag': vlan_num})
def get_all(table):
return _db_content[table].keys()
def get_all_records(table):
return _db_content[table]
def _query_matches(record, query):
# Simple support for the XenServer query language:
# 'field "host"="<uuid>" and field "SR"="<sr uuid>"'
# Tested through existing tests (e.g. calls to find_network_with_bridge)
and_clauses = query.split(" and ")
if len(and_clauses) > 1:
matches = True
for clause in and_clauses:
matches = matches and _query_matches(record, clause)
return matches
or_clauses = query.split(" or ")
if len(or_clauses) > 1:
matches = False
for clause in or_clauses:
matches = matches or _query_matches(record, clause)
return matches
if query[:4] == 'not ':
return not _query_matches(record, query[4:])
# Now it must be a single field - bad queries never match
if query[:5] != 'field':
return False
(field, value) = query[6:].split('=', 1)
# Some fields (e.g. name_label, memory_overhead) have double
# underscores in the DB, but only single underscores when querying
field = field.replace("__", "_").strip(" \"'")
value = value.strip(" \"'")
# Strings should be directly compared
if isinstance(record[field], str):
return record[field] == value
# But for all other value-checks, convert to a string first
# (Notably used for booleans - which can be lower or camel
# case and are interpreted/sanitised by XAPI)
return str(record[field]).lower() == value.lower()
def get_all_records_where(table_name, query):
matching_records = {}
table = _db_content[table_name]
for record in table:
if _query_matches(table[record], query):
matching_records[record] = table[record]
return matching_records
def get_record(table, ref):
if ref in _db_content[table]:
return _db_content[table].get(ref)
else:
raise Failure(['HANDLE_INVALID', table, ref])
def check_for_session_leaks():
if len(_db_content['session']) > 0:
raise exception.NovaException('Sessions have leaked: %s' %
_db_content['session'])
def as_value(s):
"""Helper function for simulating XenAPI plugin responses. It
escapes and wraps the given argument.
"""
return '<value>%s</value>' % saxutils.escape(s)
def as_json(*args, **kwargs):
"""Helper function for simulating XenAPI plugin responses for those
that are returning JSON. If this function is given plain arguments,
then these are rendered as a JSON list. If it's given keyword
arguments then these are rendered as a JSON dict.
"""
arg = args or kwargs
return jsonutils.dumps(arg)
class Failure(Exception):
def __init__(self, details):
self.details = details
def __str__(self):
try:
return str(self.details)
except Exception:
return "XenAPI Fake Failure: %s" % str(self.details)
def _details_map(self):
return {str(i): self.details[i] for i in range(len(self.details))}
class SessionBase(object):
"""Base class for Fake Sessions."""
def __init__(self, uri):
self._session = None
xenapi_session.apply_session_helpers(self)
def pool_get_default_SR(self, _1, pool_ref):
return _db_content['pool'].values()[0]['default-SR']
def VBD_insert(self, _1, vbd_ref, vdi_ref):
vbd_rec = get_record('VBD', vbd_ref)
get_record('VDI', vdi_ref)
vbd_rec['empty'] = False
vbd_rec['VDI'] = vdi_ref
def VBD_plug(self, _1, ref):
rec = get_record('VBD', ref)
if rec['currently_attached']:
raise Failure(['DEVICE_ALREADY_ATTACHED', ref])
rec['currently_attached'] = True
rec['device'] = rec['userdevice']
def VBD_unplug(self, _1, ref):
rec = get_record('VBD', ref)
if not rec['currently_attached']:
raise Failure(['DEVICE_ALREADY_DETACHED', ref])
rec['currently_attached'] = False
rec['device'] = ''
def VBD_add_to_other_config(self, _1, vbd_ref, key, value):
db_ref = _db_content['VBD'][vbd_ref]
if 'other_config' not in db_ref:
db_ref['other_config'] = {}
if key in db_ref['other_config']:
raise Failure(['MAP_DUPLICATE_KEY', 'VBD', 'other_config',
vbd_ref, key])
db_ref['other_config'][key] = value
def VBD_get_other_config(self, _1, vbd_ref):
db_ref = _db_content['VBD'][vbd_ref]
if 'other_config' not in db_ref:
return {}
return db_ref['other_config']
def PBD_create(self, _1, pbd_rec):
pbd_ref = _create_object('PBD', pbd_rec)
_db_content['PBD'][pbd_ref]['currently_attached'] = False
return pbd_ref
def PBD_plug(self, _1, pbd_ref):
rec = get_record('PBD', pbd_ref)
if rec['currently_attached']:
raise Failure(['DEVICE_ALREADY_ATTACHED', rec])
rec['currently_attached'] = True
sr_ref = rec['SR']
_db_content['SR'][sr_ref]['PBDs'] = [pbd_ref]
def PBD_unplug(self, _1, pbd_ref):
rec = get_record('PBD', pbd_ref)
if not rec['currently_attached']:
raise Failure(['DEVICE_ALREADY_DETACHED', rec])
rec['currently_attached'] = False
sr_ref = rec['SR']
_db_content['SR'][sr_ref]['PBDs'].remove(pbd_ref)
def SR_introduce(self, _1, sr_uuid, label, desc, type, content_type,
shared, sm_config):
for ref, rec in six.iteritems(_db_content['SR']):
if rec.get('uuid') == sr_uuid:
# make forgotten = 0 and return ref
_db_content['SR'][ref]['forgotten'] = 0
return ref
# SR not found in db, so we create one
params = {'sr_uuid': sr_uuid,
'label': label,
'desc': desc,
'type': type,
'content_type': content_type,
'shared': shared,
'sm_config': sm_config}
sr_ref = _create_object('SR', params)
_db_content['SR'][sr_ref]['uuid'] = sr_uuid
_db_content['SR'][sr_ref]['forgotten'] = 0
vdi_per_lun = False
if type == 'iscsi':
# Just to be clear
vdi_per_lun = True
if vdi_per_lun:
# we need to create a vdi because this introduce
# is likely meant for a single vdi
vdi_ref = create_vdi('', sr_ref)
_db_content['SR'][sr_ref]['VDIs'] = [vdi_ref]
_db_content['VDI'][vdi_ref]['SR'] = sr_ref
return sr_ref
def SR_forget(self, _1, sr_ref):
_db_content['SR'][sr_ref]['forgotten'] = 1
def SR_scan(self, _1, sr_ref):
return
def VM_get_xenstore_data(self, _1, vm_ref):
return _db_content['VM'][vm_ref].get('xenstore_data', {})
def VM_remove_from_xenstore_data(self, _1, vm_ref, key):
db_ref = _db_content['VM'][vm_ref]
if 'xenstore_data' not in db_ref:
return
if key in db_ref['xenstore_data']:
del db_ref['xenstore_data'][key]
def VM_add_to_xenstore_data(self, _1, vm_ref, key, value):
db_ref = _db_content['VM'][vm_ref]
if 'xenstore_data' not in db_ref:
db_ref['xenstore_data'] = {}
db_ref['xenstore_data'][key] = value
def VM_pool_migrate(self, _1, vm_ref, host_ref, options):
pass
def VDI_remove_from_other_config(self, _1, vdi_ref, key):
db_ref = _db_content['VDI'][vdi_ref]
if 'other_config' not in db_ref:
return
if key in db_ref['other_config']:
del db_ref['other_config'][key]
def VDI_add_to_other_config(self, _1, vdi_ref, key, value):
db_ref = _db_content['VDI'][vdi_ref]
if 'other_config' not in db_ref:
db_ref['other_config'] = {}
if key in db_ref['other_config']:
raise Failure(['MAP_DUPLICATE_KEY', 'VDI', 'other_config',
vdi_ref, key])
db_ref['other_config'][key] = value
def VDI_copy(self, _1, vdi_to_copy_ref, sr_ref):
db_ref = _db_content['VDI'][vdi_to_copy_ref]
name_label = db_ref['name_label']
read_only = db_ref['read_only']
sharable = db_ref['sharable']
other_config = db_ref['other_config'].copy()
return create_vdi(name_label, sr_ref, sharable=sharable,
read_only=read_only, other_config=other_config)
def VDI_clone(self, _1, vdi_to_clone_ref):
db_ref = _db_content['VDI'][vdi_to_clone_ref]
sr_ref = db_ref['SR']
return self.VDI_copy(_1, vdi_to_clone_ref, sr_ref)
def host_compute_free_memory(self, _1, ref):
# Always return 12GB available
return 12 * units.Gi
def _plugin_agent_version(self, method, args):
return as_json(returncode='0', message='1.0\\r\\n')
def _plugin_agent_key_init(self, method, args):
return as_json(returncode='D0', message='1')
def _plugin_agent_password(self, method, args):
return as_json(returncode='0', message='success')
def _plugin_agent_inject_file(self, method, args):
return as_json(returncode='0', message='success')
def _plugin_agent_resetnetwork(self, method, args):
return as_json(returncode='0', message='success')
def _plugin_agent_agentupdate(self, method, args):
url = args["url"]
md5 = args["md5sum"]
message = "success with %(url)s and hash:%(md5)s" % dict(url=url,
md5=md5)
return as_json(returncode='0', message=message)
def _plugin_noop(self, method, args):
return ''
def _plugin_pickle_noop(self, method, args):
return pickle.dumps(None)
def _plugin_migration_transfer_vhd(self, method, args):
kwargs = pickle.loads(args['params'])['kwargs']
vdi_ref = self.xenapi_request('VDI.get_by_uuid',
(kwargs['vdi_uuid'], ))
assert vdi_ref
return pickle.dumps(None)
_plugin_glance_upload_vhd = _plugin_pickle_noop
_plugin_kernel_copy_vdi = _plugin_noop
_plugin_kernel_create_kernel_ramdisk = _plugin_noop
_plugin_kernel_remove_kernel_ramdisk = _plugin_noop
_plugin_migration_move_vhds_into_sr = _plugin_noop
def _plugin_xenhost_host_data(self, method, args):
return jsonutils.dumps({
'host_memory': {'total': 10,
'overhead': 20,
'free': 30,
'free-computed': 40},
'host_uuid': 'fb97583b-baa1-452d-850e-819d95285def',
'host_name-label': 'fake-xenhost',
'host_name-description': 'Default install of XenServer',
'host_hostname': 'fake-xenhost',
'host_ip_address': '10.219.10.24',
'enabled': 'true',
'host_capabilities': ['xen-3.0-x86_64',
'xen-3.0-x86_32p',
'hvm-3.0-x86_32',
'hvm-3.0-x86_32p',
'hvm-3.0-x86_64'],
'host_other-config': {
'agent_start_time': '1412774967.',
'iscsi_iqn': 'iqn.2014-10.org.example:39fa9ee3',
'boot_time': '1412774885.',
},
'host_cpu_info': {
'physical_features': '0098e3fd-bfebfbff-00000001-28100800',
'modelname': 'Intel(R) Xeon(R) CPU X3430 @ 2.40GHz',
'vendor': 'GenuineIntel',
'features': '0098e3fd-bfebfbff-00000001-28100800',
'family': 6,
'maskable': 'full',
'cpu_count': 4,
'socket_count': '1',
'flags': 'fpu de tsc msr pae mce cx8 apic sep mtrr mca '
'cmov pat clflush acpi mmx fxsr sse sse2 ss ht '
'nx constant_tsc nonstop_tsc aperfmperf pni vmx '
'est ssse3 sse4_1 sse4_2 popcnt hypervisor ida '
'tpr_shadow vnmi flexpriority ept vpid',
'stepping': 5,
'model': 30,
'features_after_reboot': '0098e3fd-bfebfbff-00000001-28100800',
'speed': '2394.086'
},
})
def _plugin_poweraction(self, method, args):
return jsonutils.dumps({"power_action": method[5:]})
_plugin_xenhost_host_reboot = _plugin_poweraction
_plugin_xenhost_host_startup = _plugin_poweraction
_plugin_xenhost_host_shutdown = _plugin_poweraction
def _plugin_xenhost_set_host_enabled(self, method, args):
enabled = 'enabled' if args.get('enabled') == 'true' else 'disabled'
return jsonutils.dumps({"status": enabled})
def _plugin_xenhost_host_uptime(self, method, args):
return jsonutils.dumps({"uptime": "fake uptime"})
def _plugin_xenhost_get_pci_device_details(self, method, args):
"""Simulate the ouput of three pci devices.
Both of those devices are available for pci passtrough but
only one will match with the pci whitelist used in the
method test_pci_passthrough_devices_*().
Return a single list.
"""
# Driver is not pciback
dev_bad1 = ["Slot:\t0000:86:10.0", "Class:\t0604", "Vendor:\t10b5",
"Device:\t8747", "Rev:\tba", "Driver:\tpcieport", "\n"]
# Driver is pciback but vendor and device are bad
dev_bad2 = ["Slot:\t0000:88:00.0", "Class:\t0300", "Vendor:\t0bad",
"Device:\tcafe", "SVendor:\t10de", "SDevice:\t100d",
"Rev:\ta1", "Driver:\tpciback", "\n"]
# Driver is pciback and vendor, device are used for matching
dev_good = ["Slot:\t0000:87:00.0", "Class:\t0300", "Vendor:\t10de",
"Device:\t11bf", "SVendor:\t10de", "SDevice:\t100d",
"Rev:\ta1", "Driver:\tpciback", "\n"]
lspci_output = "\n".join(dev_bad1 + dev_bad2 + dev_good)
return pickle.dumps(lspci_output)
def _plugin_xenhost_get_pci_type(self, method, args):
return pickle.dumps("type-PCI")
def _plugin_console_get_console_log(self, method, args):
dom_id = args["dom_id"]
if dom_id == 0:
raise Failure('Guest does not have a console')
return base64.b64encode(zlib.compress("dom_id: %s" % dom_id))
def _plugin_nova_plugin_version_get_version(self, method, args):
return pickle.dumps("1.2")
def _plugin_xenhost_query_gc(self, method, args):
return pickle.dumps("False")
def host_call_plugin(self, _1, _2, plugin, method, args):
func = getattr(self, '_plugin_%s_%s' % (plugin, method), None)
if not func:
raise Exception('No simulation in host_call_plugin for %s,%s' %
(plugin, method))
return func(method, args)
def VDI_get_virtual_size(self, *args):
return 1 * units.Gi
def VDI_resize_online(self, *args):
return 'derp'
VDI_resize = VDI_resize_online
def _VM_reboot(self, session, vm_ref):
db_ref = _db_content['VM'][vm_ref]
if db_ref['power_state'] != 'Running':
raise Failure(['VM_BAD_POWER_STATE',
'fake-opaque-ref', db_ref['power_state'].lower(), 'halted'])
db_ref['power_state'] = 'Running'
db_ref['domid'] = random.randrange(1, 1 << 16)
def VM_clean_reboot(self, session, vm_ref):
return self._VM_reboot(session, vm_ref)
def VM_hard_reboot(self, session, vm_ref):
return self._VM_reboot(session, vm_ref)
def VM_hard_shutdown(self, session, vm_ref):
db_ref = _db_content['VM'][vm_ref]
db_ref['power_state'] = 'Halted'
db_ref['domid'] = -1
VM_clean_shutdown = VM_hard_shutdown
def VM_suspend(self, session, vm_ref):
db_ref = _db_content['VM'][vm_ref]
db_ref['power_state'] = 'Suspended'
def VM_pause(self, session, vm_ref):
db_ref = _db_content['VM'][vm_ref]
db_ref['power_state'] = 'Paused'
def pool_eject(self, session, host_ref):
pass
def pool_join(self, session, hostname, username, password):
pass
def pool_set_name_label(self, session, pool_ref, name):
pass
def host_migrate_receive(self, session, destref, nwref, options):
return "fake_migrate_data"
def VM_assert_can_migrate(self, session, vmref, migrate_data, live,
vdi_map, vif_map, options):
pass
def VM_migrate_send(self, session, mref, migrate_data, live, vdi_map,
vif_map, options):
pass
def VM_remove_from_blocked_operations(self, session, vm_ref, key):
# operation is idempotent, XenServer doesn't care if the key exists
_db_content['VM'][vm_ref]['blocked_operations'].pop(key, None)
def xenapi_request(self, methodname, params):
if methodname.startswith('login'):
self._login(methodname, params)
return None
elif methodname == 'logout' or methodname == 'session.logout':
self._logout()
return None
else:
full_params = (self._session,) + params
meth = getattr(self, methodname, None)
if meth is None:
LOG.debug('Raising NotImplemented')
raise NotImplementedError(
_('xenapi.fake does not have an implementation for %s') %
methodname)
return meth(*full_params)
def _login(self, method, params):
self._session = str(uuid.uuid4())
_session_info = {'uuid': str(uuid.uuid4()),
'this_host': _db_content['host'].keys()[0]}
_db_content['session'][self._session] = _session_info
def _logout(self):
s = self._session
self._session = None
if s not in _db_content['session']:
raise exception.NovaException(
"Logging out a session that is invalid or already logged "
"out: %s" % s)
del _db_content['session'][s]
def __getattr__(self, name):
if name == 'handle':
return self._session
elif name == 'xenapi':
return _Dispatcher(self.xenapi_request, None)
elif name.startswith('login') or name.startswith('slave_local'):
return lambda *params: self._login(name, params)
elif name.startswith('Async'):
return lambda *params: self._async(name, params)
elif '.' in name:
impl = getattr(self, name.replace('.', '_'))
if impl is not None:
def callit(*params):
LOG.debug('Calling %(name)s %(impl)s',
{'name': name, 'impl': impl})
self._check_session(params)
return impl(*params)
return callit
if self._is_gettersetter(name, True):
LOG.debug('Calling getter %s', name)
return lambda *params: self._getter(name, params)
elif self._is_gettersetter(name, False):
LOG.debug('Calling setter %s', name)
return lambda *params: self._setter(name, params)
elif self._is_create(name):
return lambda *params: self._create(name, params)
elif self._is_destroy(name):
return lambda *params: self._destroy(name, params)
elif name == 'XenAPI':
return FakeXenAPI()
else:
return None
def _is_gettersetter(self, name, getter):
bits = name.split('.')
return (len(bits) == 2 and
bits[0] in _CLASSES and
bits[1].startswith(getter and 'get_' or 'set_'))
def _is_create(self, name):
return self._is_method(name, 'create')
def _is_destroy(self, name):
return self._is_method(name, 'destroy')
def _is_method(self, name, meth):
bits = name.split('.')
return (len(bits) == 2 and
bits[0] in _CLASSES and
bits[1] == meth)
def _getter(self, name, params):
self._check_session(params)
(cls, func) = name.split('.')
if func == 'get_all':
self._check_arg_count(params, 1)
return get_all(cls)
if func == 'get_all_records':
self._check_arg_count(params, 1)
return get_all_records(cls)
if func == 'get_all_records_where':
self._check_arg_count(params, 2)
return get_all_records_where(cls, params[1])
if func == 'get_record':
self._check_arg_count(params, 2)
return get_record(cls, params[1])
if func in ('get_by_name_label', 'get_by_uuid'):
self._check_arg_count(params, 2)
return_singleton = (func == 'get_by_uuid')
return self._get_by_field(
_db_content[cls], func[len('get_by_'):], params[1],
return_singleton=return_singleton)
if len(params) == 2:
field = func[len('get_'):]
ref = params[1]
if (ref in _db_content[cls]):
if (field in _db_content[cls][ref]):
return _db_content[cls][ref][field]
else:
raise Failure(['HANDLE_INVALID', cls, ref])
LOG.debug('Raising NotImplemented')
raise NotImplementedError(
_('xenapi.fake does not have an implementation for %s or it has '
'been called with the wrong number of arguments') % name)
def _setter(self, name, params):
self._check_session(params)
(cls, func) = name.split('.')
if len(params) == 3:
field = func[len('set_'):]
ref = params[1]
val = params[2]
if (ref in _db_content[cls] and
field in _db_content[cls][ref]):
_db_content[cls][ref][field] = val
return
LOG.debug('Raising NotImplemented')
raise NotImplementedError(
'xenapi.fake does not have an implementation for %s or it has '
'been called with the wrong number of arguments or the database '
'is missing that field' % name)
def _create(self, name, params):
self._check_session(params)
is_sr_create = name == 'SR.create'
is_vlan_create = name == 'VLAN.create'
# Storage Repositories have a different API
expected = is_sr_create and 10 or is_vlan_create and 4 or 2
self._check_arg_count(params, expected)
(cls, _) = name.split('.')
ref = (is_sr_create and
_create_sr(cls, params) or
is_vlan_create and
_create_vlan(params[1], params[2], params[3]) or
_create_object(cls, params[1]))
# Call hook to provide any fixups needed (ex. creating backrefs)
after_hook = 'after_%s_create' % cls
if after_hook in globals():
globals()[after_hook](ref, params[1])
obj = get_record(cls, ref)
# Add RO fields
if cls == 'VM':
obj['power_state'] = 'Halted'
return ref
def _destroy(self, name, params):
self._check_session(params)
self._check_arg_count(params, 2)
table = name.split('.')[0]
ref = params[1]
if ref not in _db_content[table]:
raise Failure(['HANDLE_INVALID', table, ref])
# Call destroy function (if exists)
destroy_func = globals().get('destroy_%s' % table.lower())
if destroy_func:
destroy_func(ref)
else:
del _db_content[table][ref]
def _async(self, name, params):
task_ref = create_task(name)
task = _db_content['task'][task_ref]
func = name[len('Async.'):]
try:
result = self.xenapi_request(func, params[1:])
if result:
result = as_value(result)
task['result'] = result
task['status'] = 'success'
except Failure as exc:
task['error_info'] = exc.details
task['status'] = 'failed'
task['finished'] = timeutils.utcnow()
return task_ref
def _check_session(self, params):
if (self._session is None or
self._session not in _db_content['session']):
raise Failure(['HANDLE_INVALID', 'session', self._session])
if len(params) == 0 or params[0] != self._session:
LOG.debug('Raising NotImplemented')
raise NotImplementedError('Call to XenAPI without using .xenapi')
def _check_arg_count(self, params, expected):
actual = len(params)
if actual != expected:
raise Failure(['MESSAGE_PARAMETER_COUNT_MISMATCH',
expected, actual])
def _get_by_field(self, recs, k, v, return_singleton):
result = []
for ref, rec in six.iteritems(recs):
if rec.get(k) == v:
result.append(ref)
if return_singleton:
try:
return result[0]
except IndexError:
raise Failure(['UUID_INVALID', v, result, recs, k])
return result
class FakeXenAPI(object):
def __init__(self):
self.Failure = Failure
# Based upon _Method from xmlrpclib.
class _Dispatcher(object):
def __init__(self, send, name):
self.__send = send
self.__name = name
def __repr__(self):
if self.__name:
return '<xenapi.fake._Dispatcher for %s>' % self.__name
else:
return '<xenapi.fake._Dispatcher>'
def __getattr__(self, name):
if self.__name is None:
return _Dispatcher(self.__send, name)
else:
return _Dispatcher(self.__send, "%s.%s" % (self.__name, name))
def __call__(self, *args):
return self.__send(self.__name, args)
| apache-2.0 |
Simdiva/DSL-Task | evaluate.py | 3 | 3037 | # -*- coding: utf-8 -*-
import io
import sys
from collections import Counter
red = '\033[01;31m'
native = '\033[m'
def err_msg(txt):
return red + txt + native
def language_groups(version=2.0):
varieties = {'Portugese': ['pt-BR', 'pt-PT'],
'Spanish': ['es-ES', 'es-AR'],
'English':['en-UK', 'en-US']}
similar_languages = {'Malay, Indo':['my', 'id'],
'Czech, Slovak':['cz', 'sk'],
'Bosnian, Croatian, Serbian':['bs', 'hr', 'sr'],
'Bulgarian, Macedonian':['bg','mk'],
'Others':['xx']}
if version == 1:
similar_languages.pop('Bulgarian, Macedonian')
similar_languages.pop('Others')
elif version == 2:
varieties.pop('English')
groups = varieties; groups.update(similar_languages)
return groups
def breakdown_evaluation(results, goldtags, version=2.0, human_readable=True,
overall_only=False):
positives = Counter([y for x,y in zip(results,goldtags) if x.lower().replace('_', '-')==y.lower()])
golds = Counter(goldtags)
groups = language_groups(version)
sum_positives = sum(positives.values())
sum_gold = sum(golds.values())
accuracy = sum_positives / float(sum_gold)
if overall_only:
output_line = map(str, ['Overall', 'Accuracy',
sum_positives, sum_gold, accuracy])
return accuracy
bygroup_output = []
if human_readable:
print "=== Results === "
for g in groups:
print
print g
for l in groups[g]:
p = positives[l]
gl = golds[l]
print "{}: {} / {} = {}".format(l, p, gl, p/float(gl))
print
print "Overall:", "{} / {} = {}".format(sum_positives, sum_gold, accuracy)
print
else:
for g in groups:
for l in groups[g]:
p, gl = positives[l], golds[l]
if not overall_only:
result_line = '\t'.join(map(str,[g, l, p, gl, p/float(gl)]))
bygroup_output.append(result_line)
# print '\t'.join(output_line)
return bygroup_output
def main(system_output, goldfile):
results = [i.strip().split('\t')[-1] for i in io.open(system_output, 'r')]
goldtags = [i.strip().split('\t')[-1] for i in io.open(goldfile, 'r')]
breakdown_evaluation(results, goldtags, version=2.0, human_readable=True)
if __name__ == '__main__':
if len(sys.argv) != 3:
usage_msg = err_msg('Usage: python3 %s system_output goldfile\n'
% sys.argv[0])
example_msg = err_msg('Example: python3 %s ~/usaar-dislang-run1-test.txt '
'~/DSLCC-v2.0/gold/test-gold.txt \n' % sys.argv[0])
sys.stderr.write(usage_msg)
sys.stderr.write(example_msg)
sys.exit(1)
main(*sys.argv[1:]) | cc0-1.0 |
rmsk2/Das-grosse-Quiz | client/playingfield.py | 1 | 19375 | ################################################################################
# Copyright 2016 Martin Grap
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
################################################################################
## @package playingfield Contains a class that implements the playing field of "Das grosse Quiz"
#
# \file playingfield.py
# \brief Contains a class that implements the playing field of "Das grosse Quiz".
import pickle
import questions
import displayclient
ERR_OK = 0
ERR_ERROR = 42
## \brief An excpetion class that is used for constructing exception objects in this module.
#
class PlayingFieldException(Exception):
## \brief An excpetion class that is used for constructing exception objects in this module.
#
# \param [error_message] Is a string. It has to contain an error message that is to be conveyed to
# receiver of the corresponding exception.
#
def __init__(self, error_message):
Exception.__init__(self, 'PlayingField error:' + error_message)
## \brief This class implements the playing field of "Das grosse Quiz".
#
# The central data structure is a multi level dictionary which is referenced through the self._field member.
# The outmost dictionary has the category names as its keys. The values of each of these categories is another
# dictionary that has the keys 20, 40, 60, 80, 100. The value of these keys is a third dictionary that has the
# keys 'answeredby' and 'wronganswersby'. The value for the 'answeredby' key is either None (when the question has
# not been answered yet) or a string which specifies the name of the team that answered the question. The key
# 'wronganswersby' has a set() as its value which contains the names of the team(s) that have given a wrong answer
# to the question.
#
class PlayingField:
## \brief Constructor.
#
# \param [question_repo] An object of type questions.QuestionRepository which holds information about questions, teams
# and network configuration.
#
def __init__(self, question_repo):
## \brief An object of type questions.QuestionRepository.
self._repo = question_repo
## \brief A list of strings. Each list element denotes a category.
self._categories = self._repo.categories
## \brief A multi level dictionary that holds the playing field information.
self._field = {}
## \brief A multi level dictionary that holds the question for each cell in the playing field.
self._questions = {}
## \brief A list of strings. Each list element denotes a name of a team.
self._teams = self._repo.teams
## \brief An object of type displayclient.SignClient which is used to talk to the displayserver.
self._sign_client = displayclient.SignClient(self._repo.config['host'], self._repo.config['port'])
## \brief An object of type questions.Question. It holds the question which is currently displayed by the displayserver.
self._current_question = None
field_column = {20:None, 40:None, 60:None, 80:None, 100:None}
# Initialize the self._field and self._questions dictionaries
for i in self._categories:
self._field[i] = field_column.copy()
self._questions[i] = field_column.copy()
# Retrieve all questions the the repository
for i in self._categories:
for j in [20, 40, 60, 80, 100]:
self._questions[i][j] = self._repo.get_question(i, j)
self._field[i][j] = {'answeredby':None, 'wronganswersby':set()}
## \brief Returns a reference to the playing field dictionary.
#
# \returns A dictionary as described in the class documentation.
#
@property
def playing_field(self):
return self._field
## \brief Returns a reference to displayserver client object which is in use in this PlayingField instance.
#
# \returns An object of type displayclient.SignClient.
#
@property
def raspi(self):
return self._sign_client
## \brief Returns a string describing the hostname and port which have been specified in the question repository that is used
# by this PlayingField instance.
#
# \returns A string.
#
@property
def server_info(self):
return '{}:{}'.format(self._repo.config['host'], self._repo.config['port'])
## \brief Returns a reference to the questions.Question object which represents the question currently displayed by the displaserver.
#
# \returns An object of type questions.Question or None.
#
@property
def current_question(self):
return self._current_question
## \brief This method allows to deserialize the current state of the playing field from a file.
#
# \param [file_name] A string. Has to contain the name of the file which contains a serialized state.
#
# \returns A boolean. A return value of True means that reconstructing the state was successfull.
#
def load_state(self, file_name):
result = ERR_OK
dumped_playing_field = None
try:
with open(file_name, 'rb') as f:
dumped_playing_field = f.read()
restored_playing_field = pickle.loads(dumped_playing_field)
for i in self._categories:
for j in [20, 40, 60, 80, 100]:
for t in restored_playing_field[i][j]['wronganswersby']:
if not (t in self.current_teams):
raise PlayingFieldException('Loaded state contains unknown team names')
# NB: If restored_playing_field[i][j]['answeredby'] contains an unknown team name the question is regarded as
# answered by noone.
self._field = restored_playing_field
self._current_question = None
except:
result = ERR_ERROR
return result
## \brief This method allows to serialize the current state of the playing field into a file.
#
# \param [file_name] A string. Has to contain the name of the file into which the serialized state should be stored.
#
# \returns A boolean. A return value of True means that saving the state was successfull.
#
def save_state(self, file_name):
result = ERR_OK
try:
dumped_playing_field = pickle.dumps(self._field)
with open(file_name, 'wb') as f:
f.write(dumped_playing_field)
except:
result = ERR_ERROR
return result
## \brief This method clears the state of playing field, i.e. sets all cells to the default value which
# means that no question has been answered either right or wrong yet.
#
# \returns Nothing.
#
def clear(self):
for i in self._categories:
for j in [20, 40, 60, 80, 100]:
self._field[i][j] = {'answeredby':None, 'wronganswersby':set()}
## \brief This method evaluates the current state of the playing field. It iterates over all cells and sums up the
# points earned by each team. A correct answer adds the value of the question to the team result. In case of
# a wrong answer the question value is substracted from the team result.
#
# \returns A dictionary. It maps a string key to an int value. Each key is the name of a team and its value
# is the number of points earned by the corresponding team.
#
def calc_result(self):
result = {}
for i in self._teams:
result[i] = 0
for i in self._categories:
for j in [20, 40, 60, 80, 100]:
if self._field[i][j]['answeredby'] in self._teams:
result[self._field[i][j]['answeredby']] += j
for k in self._field[i][j]['wronganswersby']:
if k in self._teams:
result[k] -= j
return result
## \brief This method evaluates the current state of the playing field. It iterates over all cells and counts the
# questions which have already been answered.
#
# \returns An int.
#
def num_questions_answered(self):
result = 0
for i in self._categories:
for j in [20, 40, 60, 80, 100]:
if self._field[i][j]['answeredby'] != None:
result += 1
return result
## \brief Instructs the displayserver to display the intro message and resets the value of self._current_question to None.
#
# \returns An int. A return value of 0 indicates a successfull execution.
#
def show_intro(self):
self._current_question = None
return self._sign_client.show_intro()
## \brief Instructs the displayserver to display the "Thank you" message and resets the value of self._current_question to None.
#
# \returns An int. A return value of 0 indicates a successfull execution.
#
def show_thanks(self):
self._current_question = None
return self._sign_client.show_thanks()
## \brief Instructs the displayserver to display final result message and resets the value of self._current_question to None.
#
# \returns An int. A return value of 0 indicates a successfull execution.
#
def show_result(self):
self._current_question = None
res = self.calc_result()
return self._sign_client.show_result(res)
## \brief Instructs the displayserver to display the playing field and resets the value of self._current_question to None.
#
# \returns An int. A return value of 0 indicates a successfull execution.
#
def show(self):
self._current_question = None
return self._sign_client.show_playing_field(self._field)
## \brief Records that a team has answered a question correctly. If the question has already been answered this method
# does nothing.
#
# \param [category] A string. Denotes the category of the question that has been answered correctly.
#
# \param [value] An int. Denotes the value of the question that has been answered correctly.
#
# \param [who_answered] A string. Specifies the name of the team which has answered the question correctly.
#
# \returns Nothing.
#
def answer_question(self, category, value, who_answered):
if (self._field[category][value]['answeredby'] == None) and (who_answered not in self._field[category][value]['wronganswersby']):
self._field[category][value]['answeredby'] = who_answered
self._current_question = None
## \brief Resets the state of a question to its default value (no correct and no wrong answers).
#
# \param [category] A string. Denotes the category of the question that has been answered correctly.
#
# \param [value] An int. Denotes the value of the question that has been answered correctly.
#
# \returns Nothing.
#
def clear_question(self, category, value):
self._field[category][value]['answeredby'] = None
self._field[category][value]['wronganswersby'] = set()
self._current_question = None
## \brief Records that a team has given a wrong answer to a question. If the question has already been answered this method
# does nothing.
#
# \param [category] A string. Denotes the category of the question that has been answered wrongly.
#
# \param [value] An int. Denotes the value of the question that has been answered wrongly.
#
# \param [who_answered] A string. Specifies the name of the team which has answered the question wrongly.
#
# \returns Nothing.
#
def wrong_answer_question(self, category, value, who_answered):
if self._field[category][value]['answeredby'] == None:
self._field[category][value]['wronganswersby'].add(who_answered)
## \brief Records that a team has answered the current question correctly. If the question has already been answered this method
# does nothing. Additionaly this method instructs the displayserver to show the playing field again. The current question
# is also reset to None.
#
# \param [who_answered] A string. Specifies the name of the team which has answered the question correctly.
#
# \returns An int. A value of 0 indicates that displaying the playing field was successfull.
#
def answer_current_question(self, who_answered):
result = ERR_OK
if self._current_question != None:
c = self._current_question.category
v = self._current_question.value
if (self._field[c][v]['answeredby'] == None) and (who_answered not in self._field[c][v]['wronganswersby']):
self.answer_question(c, v, who_answered)
result = self.show()
return result
## \brief Resets the state of the current question to its default value (no correct and no wrong answers). Additionaly this method instructs
# the displayserver to show the playing field again. The current question is also reset to None.
#
# \returns An int. A value of 0 indicates that displaying the playing field was successfull.
#
def clear_current_question(self):
result = ERR_OK
if self._current_question != None:
self.clear_question(self._current_question.category, self._current_question.value)
result = self.show()
return result
## \brief Records that a team has answered the current question wrongly. If the question has already been answered this method
# does nothing.
#
# \param [who_answered] A string. Specifies the name of the team which has given a wrong answer.
#
# \returns Nothing.
#
def wrong_answer_current_question(self, who_answered):
if self._current_question != None:
self.wrong_answer_question(self._current_question.category, self._current_question.value, who_answered)
## \brief Returns the category names in use in this PlayingField instance.
#
# \returns A list of strings. The strings denote the category names and the list is sorted.
#
@property
def current_categories(self):
result = self._categories[:]
result.sort()
return result
## \brief Returns the names of the three teams names in use in this PlayingField instance.
#
# \returns A list of strings. The strings denote the team names and the list is sorted.
#
@property
def current_teams(self):
result = self._teams[:]
result.sort()
return result
## \brief Returns the name of the team that has answered the specified question correctly.
#
# \param [category] A string. Denotes the category of the question for which the answer information is to be retrieved.
#
# \param [value] An int. Denotes the value of the question for which the answer information is to be retrieved.
#
# \returns A string. The name of the team which has given a correct answer or None in case the question
# has not been answered yet.
#
def question_answered_by(self, category, value):
return self._field[category][value]['answeredby']
## \brief Returns the names of the teams that have given a wrong answer to the specified question.
#
# \param [category] A string. Denotes the category of the question for which the answer information is to be retrieved.
#
# \param [value] An int. Denotes the value of the question for which the answer information is to be retrieved.
#
# \returns A set of strings. The set contains the names of the teams which have given a wrong answer.
#
def question_answered_wrong_by(self, category, value):
return self._field[category][value]['wronganswersby']
## \brief This method instructs the display server to show a certain question. This question then becomes the current question
# and the time value which specifies how many seconds remain to answer the question is set to its start value.
#
# \param [category] A string. Denotes the category of the question which is to become the current question.
#
# \param [value] An int. Denotes the value of the question which is to become the current question.
#
# \returns An int. A value of 0 indicates that displaying the question was successfull.
#
def ask_question(self, category, value):
question = self._questions[category][value]
time = question.time_allowance
if not question.show_time:
time = -1
self._current_question = question
self._current_question.reset()
return self._sign_client.show_question(question.text, time)
## \brief This method decrements the number of seconds that remain to answer the current question and updates the display to
# reflect the changed timer value.
#
# \returns An int. A value of 0 indicates that displaying the question was successfull.
#
def decrement_question_time(self):
result = ERR_OK
# Check if there is a valid current question, that its timer value is positive and that a time value should be displayed
if (self._current_question != None) and (self._current_question.current_time > 0) and (self._current_question.show_time):
self._current_question.current_time -= 1
result = self._sign_client.show_question(self._current_question.text, self._current_question.current_time)
return result
| apache-2.0 |
samfpetersen/gnuradio | gr-qtgui/python/qtgui/__init__.py | 15 | 1183 | #
# Copyright 2011 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
#
'''
Provides a GUI interface using the QT backend.
'''
# The presence of this file turns this directory into a Python package
import os
try:
from qtgui_swig import *
except ImportError:
dirname, filename = os.path.split(os.path.abspath(__file__))
__path__.append(os.path.join(dirname, "..", "..", "swig"))
from qtgui_swig import *
from range import Range, RangeWidget
import util
| gpl-3.0 |
GabrielNicolasAvellaneda/dd-agent | checks.d/pgbouncer.py | 14 | 6682 | """Pgbouncer check
Collects metrics from the pgbouncer database.
"""
# 3p
import psycopg2 as pg
# project
from checks import AgentCheck, CheckException
class ShouldRestartException(Exception):
pass
class PgBouncer(AgentCheck):
"""Collects metrics from pgbouncer
"""
RATE = AgentCheck.rate
GAUGE = AgentCheck.gauge
DB_NAME = 'pgbouncer'
SERVICE_CHECK_NAME = 'pgbouncer.can_connect'
STATS_METRICS = {
'descriptors': [
('database', 'db'),
],
'metrics': {
'total_requests': ('pgbouncer.stats.requests_per_second', RATE),
'total_received': ('pgbouncer.stats.bytes_received_per_second', RATE),
'total_sent': ('pgbouncer.stats.bytes_sent_per_second', RATE),
'total_query_time': ('pgbouncer.stats.total_query_time', GAUGE),
'avg_req': ('pgbouncer.stats.avg_req', GAUGE),
'avg_recv': ('pgbouncer.stats.avg_recv', GAUGE),
'avg_sent': ('pgbouncer.stats.avg_sent', GAUGE),
'avg_query': ('pgbouncer.stats.avg_query', GAUGE),
},
'query': """SHOW STATS""",
}
POOLS_METRICS = {
'descriptors': [
('database', 'db'),
('user', 'user'),
],
'metrics': {
'cl_active': ('pgbouncer.pools.cl_active', GAUGE),
'cl_waiting': ('pgbouncer.pools.cl_waiting', GAUGE),
'sv_active': ('pgbouncer.pools.sv_active', GAUGE),
'sv_idle': ('pgbouncer.pools.sv_idle', GAUGE),
'sv_used': ('pgbouncer.pools.sv_used', GAUGE),
'sv_tested': ('pgbouncer.pools.sv_tested', GAUGE),
'sv_login': ('pgbouncer.pools.sv_login', GAUGE),
'maxwait': ('pgbouncer.pools.maxwait', GAUGE),
},
'query': """SHOW POOLS""",
}
def __init__(self, name, init_config, agentConfig, instances=None):
AgentCheck.__init__(self, name, init_config, agentConfig, instances)
self.dbs = {}
def _get_service_checks_tags(self, host, port):
service_checks_tags = [
"host:%s" % host,
"port:%s" % port,
"db:%s" % self.DB_NAME
]
return service_checks_tags
def _collect_stats(self, db, instance_tags):
"""Query pgbouncer for various metrics
"""
metric_scope = [self.STATS_METRICS, self.POOLS_METRICS]
try:
cursor = db.cursor()
for scope in metric_scope:
cols = scope['metrics'].keys()
try:
query = scope['query']
self.log.debug("Running query: %s" % query)
cursor.execute(query)
results = cursor.fetchall()
except pg.Error, e:
self.log.warning("Not all metrics may be available: %s" % str(e))
continue
for row in results:
if row[0] == self.DB_NAME:
continue
desc = scope['descriptors']
assert len(row) == len(cols) + len(desc)
tags = instance_tags[:]
tags += ["%s:%s" % (d[0][1], d[1]) for d in zip(desc, row[:len(desc)])]
values = zip([scope['metrics'][c] for c in cols], row[len(desc):])
[v[0][1](self, v[0][0], v[1], tags=tags) for v in values]
if not results:
self.warning('No results were found for query: "%s"' % query)
cursor.close()
except pg.Error, e:
self.log.error("Connection error: %s" % str(e))
raise ShouldRestartException
def _get_connection(self, key, host, port, user, password, use_cached=True):
"Get and memoize connections to instances"
if key in self.dbs and use_cached:
return self.dbs[key]
elif host != "" and user != "":
try:
if host == 'localhost' and password == '':
# Use ident method
connection = pg.connect("user=%s dbname=%s" % (user, self.DB_NAME))
elif port != '':
connection = pg.connect(host=host, port=port, user=user,
password=password, database=self.DB_NAME)
else:
connection = pg.connect(host=host, user=user, password=password,
database=self.DB_NAME)
connection.set_isolation_level(pg.extensions.ISOLATION_LEVEL_AUTOCOMMIT)
self.log.debug('pgbouncer status: %s' % AgentCheck.OK)
except Exception:
message = u'Cannot establish connection to pgbouncer://%s:%s/%s' % (host, port, self.DB_NAME)
self.service_check(self.SERVICE_CHECK_NAME, AgentCheck.CRITICAL,
tags=self._get_service_checks_tags(host, port),
message=message)
self.log.debug('pgbouncer status: %s' % AgentCheck.CRITICAL)
raise
else:
if not host:
raise CheckException("Please specify a PgBouncer host to connect to.")
elif not user:
raise CheckException("Please specify a user to connect to PgBouncer as.")
self.dbs[key] = connection
return connection
def check(self, instance):
host = instance.get('host', '')
port = instance.get('port', '')
user = instance.get('username', '')
password = instance.get('password', '')
tags = instance.get('tags', [])
key = '%s:%s' % (host, port)
if tags is None:
tags = []
else:
tags = list(set(tags))
try:
db = self._get_connection(key, host, port, user, password)
self._collect_stats(db, tags)
except ShouldRestartException:
self.log.info("Resetting the connection")
db = self._get_connection(key, host, port, user, password, use_cached=False)
self._collect_stats(db, tags)
message = u'Established connection to pgbouncer://%s:%s/%s' % (host, port, self.DB_NAME)
self.service_check(self.SERVICE_CHECK_NAME, AgentCheck.OK,
tags=self._get_service_checks_tags(host, port),
message=message)
self.log.debug('pgbouncer status: %s' % AgentCheck.OK)
| bsd-3-clause |
trabacus-softapps/openerp-8.0-cc | openerp/addons/hw_escpos/escpos/printer.py | 71 | 3770 | #!/usr/bin/python
'''
@author: Manuel F Martinez <manpaz@bashlinux.com>
@organization: Bashlinux
@copyright: Copyright (c) 2012 Bashlinux
@license: GPL
'''
import usb.core
import usb.util
import serial
import socket
from escpos import *
from constants import *
from exceptions import *
class Usb(Escpos):
""" Define USB printer """
def __init__(self, idVendor, idProduct, interface=0, in_ep=0x82, out_ep=0x01):
"""
@param idVendor : Vendor ID
@param idProduct : Product ID
@param interface : USB device interface
@param in_ep : Input end point
@param out_ep : Output end point
"""
self.idVendor = idVendor
self.idProduct = idProduct
self.interface = interface
self.in_ep = in_ep
self.out_ep = out_ep
self.open()
def open(self):
""" Search device on USB tree and set is as escpos device """
self.device = usb.core.find(idVendor=self.idVendor, idProduct=self.idProduct)
if self.device is None:
print "Cable isn't plugged in"
if self.device.is_kernel_driver_active(0):
try:
self.device.detach_kernel_driver(0)
except usb.core.USBError as e:
print "Could not detatch kernel driver: %s" % str(e)
try:
self.device.set_configuration()
self.device.reset()
except usb.core.USBError as e:
print "Could not set configuration: %s" % str(e)
def _raw(self, msg):
""" Print any command sent in raw format """
self.device.write(self.out_ep, msg, self.interface)
def __del__(self):
""" Release USB interface """
if self.device:
usb.util.dispose_resources(self.device)
self.device = None
class Serial(Escpos):
""" Define Serial printer """
def __init__(self, devfile="/dev/ttyS0", baudrate=9600, bytesize=8, timeout=1):
"""
@param devfile : Device file under dev filesystem
@param baudrate : Baud rate for serial transmission
@param bytesize : Serial buffer size
@param timeout : Read/Write timeout
"""
self.devfile = devfile
self.baudrate = baudrate
self.bytesize = bytesize
self.timeout = timeout
self.open()
def open(self):
""" Setup serial port and set is as escpos device """
self.device = serial.Serial(port=self.devfile, baudrate=self.baudrate, bytesize=self.bytesize, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, timeout=self.timeout, dsrdtr=True)
if self.device is not None:
print "Serial printer enabled"
else:
print "Unable to open serial printer on: %s" % self.devfile
def _raw(self, msg):
""" Print any command sent in raw format """
self.device.write(msg)
def __del__(self):
""" Close Serial interface """
if self.device is not None:
self.device.close()
class Network(Escpos):
""" Define Network printer """
def __init__(self,host,port=9100):
"""
@param host : Printer's hostname or IP address
@param port : Port to write to
"""
self.host = host
self.port = port
self.open()
def open(self):
""" Open TCP socket and set it as escpos device """
self.device = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.device.connect((self.host, self.port))
if self.device is None:
print "Could not open socket for %s" % self.host
def _raw(self, msg):
self.device.send(msg)
def __del__(self):
""" Close TCP connection """
self.device.close()
| agpl-3.0 |
mozilla/verbatim | vendor/lib/python/django/forms/util.py | 83 | 3358 | from django.conf import settings
from django.utils.html import conditional_escape
from django.utils.encoding import StrAndUnicode, force_unicode
from django.utils.safestring import mark_safe
from django.utils import timezone
from django.utils.translation import ugettext_lazy as _
# Import ValidationError so that it can be imported from this
# module to maintain backwards compatibility.
from django.core.exceptions import ValidationError
def flatatt(attrs):
"""
Convert a dictionary of attributes to a single string.
The returned string will contain a leading space followed by key="value",
XML-style pairs. It is assumed that the keys do not need to be XML-escaped.
If the passed dictionary is empty, then return an empty string.
"""
return u''.join([u' %s="%s"' % (k, conditional_escape(v)) for k, v in attrs.items()])
class ErrorDict(dict, StrAndUnicode):
"""
A collection of errors that knows how to display itself in various formats.
The dictionary keys are the field names, and the values are the errors.
"""
def __unicode__(self):
return self.as_ul()
def as_ul(self):
if not self: return u''
return mark_safe(u'<ul class="errorlist">%s</ul>'
% ''.join([u'<li>%s%s</li>' % (k, conditional_escape(force_unicode(v)))
for k, v in self.items()]))
def as_text(self):
return u'\n'.join([u'* %s\n%s' % (k, u'\n'.join([u' * %s' % force_unicode(i) for i in v])) for k, v in self.items()])
class ErrorList(list, StrAndUnicode):
"""
A collection of errors that knows how to display itself in various formats.
"""
def __unicode__(self):
return self.as_ul()
def as_ul(self):
if not self: return u''
return mark_safe(u'<ul class="errorlist">%s</ul>'
% ''.join([u'<li>%s</li>' % conditional_escape(force_unicode(e)) for e in self]))
def as_text(self):
if not self: return u''
return u'\n'.join([u'* %s' % force_unicode(e) for e in self])
def __repr__(self):
return repr([force_unicode(e) for e in self])
# Utilities for time zone support in DateTimeField et al.
def from_current_timezone(value):
"""
When time zone support is enabled, convert naive datetimes
entered in the current time zone to aware datetimes.
"""
if settings.USE_TZ and value is not None and timezone.is_naive(value):
current_timezone = timezone.get_current_timezone()
try:
return timezone.make_aware(value, current_timezone)
except Exception, e:
raise ValidationError(_('%(datetime)s couldn\'t be interpreted '
'in time zone %(current_timezone)s; it '
'may be ambiguous or it may not exist.')
% {'datetime': value,
'current_timezone': current_timezone})
return value
def to_current_timezone(value):
"""
When time zone support is enabled, convert aware datetimes
to naive dateimes in the current time zone for display.
"""
if settings.USE_TZ and value is not None and timezone.is_aware(value):
current_timezone = timezone.get_current_timezone()
return timezone.make_naive(value, current_timezone)
return value
| gpl-2.0 |
tcstewar/embodied_benchmarks | control.py | 1 | 3938 | import numpy as np
class Signal(object):
def __init__(self, D, L, dt, max_freq, seed=None):
rng = np.random.RandomState(seed=seed)
steps = int(max_freq * L)
self.w = 2 * np.pi * np.arange(steps) / L
self.A = rng.randn(D, steps) + 1.0j * rng.randn(D, steps)
power = np.sqrt(np.sum(self.A * self.A.conj()))
self.A /= power
def value(self, t):
s = np.sin(self.w * t) * self.A
return np.sum(s, axis=1).real
def dvalue(self, t):
s = np.cos(self.w * t) * self.w * self.A
return np.sum(s, axis=1).real
class Environment(object):
def __init__(self, seed=None):
self.rng = np.random.RandomState(seed=seed)
class LinearSystem(Environment):
def __init__(self, d_controlled, d_motor, dt=0.001, seed=None,
scale_mult=10, scale_add=10, diagonal=False,
max_sense_noise=0.1, max_motor_noise=0.1,
period=5.0, max_freq=1.0):
super(LinearSystem, self).__init__(seed=seed)
self.d_motor = d_motor
self.d_controlled = d_controlled
self.dt = dt
self.state = self.rng.randn(d_controlled)
if diagonal:
assert d_controlled == d_motor
self.J = np.abs(np.diag(self.rng.randn(d_motor))) * scale_mult
else:
self.J = self.rng.randn(d_motor, d_controlled) * scale_mult
self.sense_noise = self.rng.uniform(0, max_sense_noise)
self.motor_noise = self.rng.uniform(0, max_motor_noise)
self.additive = self.rng.rand(d_controlled) * scale_add
def step(self, motor):
motor = motor + self.rng.randn(self.d_motor) * self.motor_noise
dstate = (np.dot(motor, self.J) + self.additive) * self.dt
self.state = self.state + dstate
return self.state + self.rng.randn(self.d_controlled) * self.sense_noise
class Controller(object):
pass
class PID(Controller):
def __init__(self, Kp, Kd=0, Ki=0, J=None, tau_d=0.1, dt=0.001):
self.Kp = Kp
self.Kd = Kd
self.Ki = Ki
if J is not None:
x = np.dot(J.T, J)
scale = np.linalg.det(x) ** (1.0 / x.shape[0])
self.JT = J.T / scale
else:
self.JT = None
self.prev_state = None
self.dstate = None
self.istate = None
self.scale = np.exp(-dt / tau_d)
self.dt = dt
def step(self, state, desired_state):
if self.prev_state is None:
self.prev_state = None
self.dstate = np.zeros_like(state)
self.istate = np.zeros_like(state)
else:
d = state - self.prev_state
self.dstate = self.dstate * self.scale + d * (1.0 - self.scale)
self.istate += self.dt * (desired_state - state)
v = (self.Kp * (desired_state - state) +
self.Kd * (-self.dstate) +
self.Ki * self.istate)
if self.JT is not None:
v = np.dot(v, self.JT)
return v
if __name__ == '__main__':
D_state = 3
D_motor = 5
dt = 0.001
env = LinearSystem(d_controlled=D_state, d_motor=D_motor, diagonal=False, scale_add=5)
ctrl = PID(100, 10, 1000, J=env.J)
desired_state = Signal(D_state, L=3.0, dt=dt, max_freq=2.0)
T = 6.0
steps = int(T / dt)
t = np.arange(steps) * dt
state = np.zeros((D_state, steps), dtype=float)
desired = np.zeros((D_state, steps), dtype=float)
sense = np.zeros((D_state, steps), dtype=float)
m = np.zeros(D_motor, dtype=float)
for i in range(steps):
desired[:,i] = desired_state.value(t[i])
s = env.step(m)
m = ctrl.step(s, desired[:,i])
state[:,i] = env.state
sense[:,i] = s
import pylab
pylab.plot(t, state.T, label='state')
pylab.plot(t, desired.T, label='desired')
#pylab.plot(sense.T, label='sense')
#pylab.legend(loc='best')
pylab.show()
| gpl-2.0 |
wemanuel/smry | smry/Crypto/Hash/CMAC.py | 5 | 11991 | # -*- coding: utf-8 -*-
#
# Hash/CMAC.py - Implements the CMAC algorithm
#
# ===================================================================
# The contents of this file are dedicated to the public domain. To
# the extent that dedication to the public domain is not available,
# everyone is granted a worldwide, perpetual, royalty-free,
# non-exclusive license to exercise all rights associated with the
# contents of this file for any purpose whatsoever.
# No rights are reserved.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# ===================================================================
"""CMAC (Cipher-based Message Authentication Code) algorithm
CMAC is a MAC defined in `NIST SP 800-38B`_ and in RFC4493_ (for AES only)
and constructed using a block cipher. It was originally known as `OMAC1`_.
The algorithm is sometimes named *X-CMAC* where *X* is the name
of the cipher (e.g. AES-CMAC).
This is an example showing how to *create* an AES-CMAC:
>>> from Crypto.Hash import CMAC
>>> from Crypto.Cipher import AES
>>>
>>> secret = b'Sixteen byte key'
>>> cobj = CMAC.new(secret, ciphermod=AES)
>>> cobj.update(b'Hello')
>>> print cobj.hexdigest()
And this is an example showing how to *check* an AES-CMAC:
>>> from Crypto.Hash import CMAC
>>> from Crypto.Cipher import AES
>>>
>>> # We have received a message 'msg' together
>>> # with its MAC 'mac'
>>>
>>> secret = b'Sixteen byte key'
>>> cobj = CMAC.new(secret, ciphermod=AES)
>>> cobj.update(msg)
>>> try:
>>> cobj.verify(mac)
>>> print "The message '%s' is authentic" % msg
>>> except ValueError:
>>> print "The message or the key is wrong"
.. _`NIST SP 800-38B`: http://csrc.nist.gov/publications/nistpubs/800-38B/SP_800-38B.pdf
.. _RFC4493: http://www.ietf.org/rfc/rfc4493.txt
.. _OMAC1: http://www.nuee.nagoya-u.ac.jp/labs/tiwata/omac/omac.html
"""
__all__ = ['new', 'digest_size', 'CMAC' ]
import sys
if sys.version_info[0] == 2 and sys.version_info[1] == 1:
from Crypto.Util.py21compat import *
from Crypto.Util.py3compat import *
from binascii import unhexlify
from Crypto.Util.strxor import strxor
from Crypto.Util.number import long_to_bytes, bytes_to_long
#: The size of the authentication tag produced by the MAC.
digest_size = None
def _shift_bytes(bs, xor_lsb=0):
num = (bytes_to_long(bs)<<1) ^ xor_lsb
return long_to_bytes(num, len(bs))[-len(bs):]
class _SmoothMAC(object):
"""Turn a MAC that only operates on aligned blocks of data
into a MAC with granularity of 1 byte."""
def __init__(self, block_size, msg=b(""), min_digest=0):
self._bs = block_size
#: Data waiting to be MAC-ed
self._buffer = []
self._buffer_len = 0
#: Data received via update()
self._total_len = 0
#: Minimum amount of bytes required by the final digest step
self._min_digest = min_digest
#: Block MAC object
self._mac = None
#: Cached digest
self._tag = None
if msg:
self.update(msg)
def can_reduce(self):
return (self._mac is not None)
def get_len(self):
return self._total_len
def zero_pad(self):
if self._buffer_len & (self._bs-1):
npad = self._bs - self._buffer_len & (self._bs-1)
self._buffer.append(bchr(0)*npad)
self._buffer_len += npad
def update(self, data):
# Optimization (try not to copy data if possible)
if self._buffer_len==0 and self.can_reduce() and\
self._min_digest==0 and len(data)%self._bs==0:
self._update(data)
self._total_len += len(data)
return
self._buffer.append(data)
self._buffer_len += len(data)
self._total_len += len(data)
# Feed data into MAC
blocks, rem = divmod(self._buffer_len, self._bs)
if rem<self._min_digest:
blocks -= 1
if blocks>0 and self.can_reduce():
aligned_data = blocks*self._bs
buf = b("").join(self._buffer)
self._update(buf[:aligned_data])
self._buffer = [ buf[aligned_data:] ]
self._buffer_len -= aligned_data
def _deep_copy(self, target):
# Copy everything by self._mac, since we don't know how to
target._buffer = self._buffer[:]
for m in [ '_bs', '_buffer_len', '_total_len', '_min_digest', '_tag' ]:
setattr(target, m, getattr(self, m))
def _update(self, data_block):
"""Delegate to the implementation the update
of the MAC state given some new *block aligned* data."""
raise NotImplementedError("_update() must be still implemented")
def _digest(self, left_data):
"""Delegate to the implementation the computation
of the final MAC given the current MAC state
and the last piece of data (not block aligned)."""
raise NotImplementedError("_digest() must be still implemented")
def digest(self):
if self._tag:
return self._tag
if self._buffer_len>0:
self.update(b(""))
left_data = b("").join(self._buffer)
self._tag = self._digest(left_data)
return self._tag
class CMAC(_SmoothMAC):
"""Class that implements CMAC"""
#: The size of the authentication tag produced by the MAC.
digest_size = None
def __init__(self, key, msg = None, ciphermod = None):
"""Create a new CMAC object.
:Parameters:
key : byte string
secret key for the CMAC object.
The key must be valid for the underlying cipher algorithm.
For instance, it must be 16 bytes long for AES-128.
msg : byte string
The very first chunk of the message to authenticate.
It is equivalent to an early call to `update`. Optional.
ciphermod : module
A cipher module from `Crypto.Cipher`.
The cipher's block size must be 64 or 128 bits.
It is recommended to use `Crypto.Cipher.AES`.
"""
if ciphermod is None:
raise TypeError("ciphermod must be specified (try AES)")
_SmoothMAC.__init__(self, ciphermod.block_size, msg, 1)
self._key = key
self._factory = ciphermod
# Section 5.3 of NIST SP 800 38B
if ciphermod.block_size==8:
const_Rb = 0x1B
elif ciphermod.block_size==16:
const_Rb = 0x87
else:
raise TypeError("CMAC requires a cipher with a block size of 8 or 16 bytes, not %d" %
(ciphermod.block_size,))
self.digest_size = ciphermod.block_size
# Compute sub-keys
cipher = ciphermod.new(key, ciphermod.MODE_ECB)
l = cipher.encrypt(bchr(0)*ciphermod.block_size)
if bord(l[0]) & 0x80:
self._k1 = _shift_bytes(l, const_Rb)
else:
self._k1 = _shift_bytes(l)
if bord(self._k1[0]) & 0x80:
self._k2 = _shift_bytes(self._k1, const_Rb)
else:
self._k2 = _shift_bytes(self._k1)
# Initialize CBC cipher with zero IV
self._IV = bchr(0)*ciphermod.block_size
self._mac = ciphermod.new(key, ciphermod.MODE_CBC, self._IV)
def update(self, msg):
"""Continue authentication of a message by consuming the next chunk of data.
Repeated calls are equivalent to a single call with the concatenation
of all the arguments. In other words:
>>> m.update(a); m.update(b)
is equivalent to:
>>> m.update(a+b)
:Parameters:
msg : byte string
The next chunk of the message being authenticated
"""
_SmoothMAC.update(self, msg)
def _update(self, data_block):
self._IV = self._mac.encrypt(data_block)[-self._mac.block_size:]
def copy(self):
"""Return a copy ("clone") of the MAC object.
The copy will have the same internal state as the original MAC
object.
This can be used to efficiently compute the MAC of strings that
share a common initial substring.
:Returns: A `CMAC` object
"""
obj = CMAC(self._key, ciphermod=self._factory)
_SmoothMAC._deep_copy(self, obj)
obj._mac = self._factory.new(self._key, self._factory.MODE_CBC, self._IV)
for m in [ '_tag', '_k1', '_k2', '_IV']:
setattr(obj, m, getattr(self, m))
return obj
def digest(self):
"""Return the **binary** (non-printable) MAC of the message that has
been authenticated so far.
This method does not change the state of the MAC object.
You can continue updating the object after calling this function.
:Return: A byte string of `digest_size` bytes. It may contain non-ASCII
characters, including null bytes.
"""
return _SmoothMAC.digest(self)
def _digest(self, last_data):
if len(last_data)==self._bs:
last_block = strxor(last_data, self._k1)
else:
last_block = strxor(last_data+bchr(128)+
bchr(0)*(self._bs-1-len(last_data)), self._k2)
tag = self._mac.encrypt(last_block)
return tag
def hexdigest(self):
"""Return the **printable** MAC of the message that has been
authenticated so far.
This method does not change the state of the MAC object.
:Return: A string of 2* `digest_size` bytes. It contains only
hexadecimal ASCII digits.
"""
return "".join(["%02x" % bord(x)
for x in tuple(self.digest())])
def verify(self, mac_tag):
"""Verify that a given **binary** MAC (computed by another party) is valid.
:Parameters:
mac_tag : byte string
The expected MAC of the message.
:Raises ValueError:
if the MAC does not match. It means that the message
has been tampered with or that the MAC key is incorrect.
"""
mac = self.digest()
res = 0
# Constant-time comparison
for x,y in zip(mac, mac_tag):
res |= bord(x) ^ bord(y)
if res or len(mac_tag)!=self.digest_size:
raise ValueError("MAC check failed")
def hexverify(self, hex_mac_tag):
"""Verify that a given **printable** MAC (computed by another party) is valid.
:Parameters:
hex_mac_tag : string
The expected MAC of the message, as a hexadecimal string.
:Raises ValueError:
if the MAC does not match. It means that the message
has been tampered with or that the MAC key is incorrect.
"""
self.verify(unhexlify(tobytes(hex_mac_tag)))
def new(key, msg = None, ciphermod = None):
"""Create a new CMAC object.
:Parameters:
key : byte string
secret key for the CMAC object.
The key must be valid for the underlying cipher algorithm.
For instance, it must be 16 bytes long for AES-128.
msg : byte string
The very first chunk of the message to authenticate.
It is equivalent to an early call to `CMAC.update`. Optional.
ciphermod : module
A cipher module from `Crypto.Cipher`.
The cipher's block size must be 64 or 128 bits.
Default is `Crypto.Cipher.AES`.
:Returns: A `CMAC` object
"""
return CMAC(key, msg, ciphermod)
| apache-2.0 |
gbrmachado/treeherder | treeherder/model/error_summary.py | 9 | 8253 | import json
import logging
import re
from django.conf import settings
from django.core.urlresolvers import reverse
logger = logging.getLogger(__name__)
LEAK_RE = re.compile(r'\d+ bytes leaked \((.+)\)$')
CRASH_RE = re.compile(r'.+ application crashed \[@ (.+)\]$')
MOZHARNESS_RE = re.compile(
r'^\d+:\d+:\d+[ ]+(?:DEBUG|INFO|WARNING|ERROR|CRITICAL|FATAL) - [ ]?'
)
def get_error_summary(all_errors):
"""
Transform the error lines into the artifact format.
Add bug suggestions if they are found.
"""
error_summary = []
bugscache_uri = '{0}{1}'.format(
settings.API_HOSTNAME,
reverse("bugscache-list")
)
terms_requested = {}
for err in all_errors:
# remove the mozharness prefix
clean_line = get_mozharness_substring(err['line'])
search_terms = []
# get a meaningful search term out of the error line
search_term = get_error_search_term(clean_line)
bugs = dict(open_recent=[], all_others=[])
# collect open recent and all other bugs suggestions
if search_term:
search_terms.append(search_term)
if search_term not in terms_requested:
# retrieve the list of suggestions from the api
bugs = get_bugs_for_search_term(
search_term,
bugscache_uri
)
terms_requested[search_term] = bugs
else:
bugs = terms_requested[search_term]
if not bugs or not (bugs['open_recent'] or
bugs['all_others']):
# no suggestions, try to use
# the crash signature as search term
crash_signature = get_crash_signature(clean_line)
if crash_signature:
search_terms.append(crash_signature)
if crash_signature not in terms_requested:
bugs = get_bugs_for_search_term(
crash_signature,
bugscache_uri
)
terms_requested[crash_signature] = bugs
else:
bugs = terms_requested[crash_signature]
# TODO: Rename 'search' to 'error_text' or similar, since that's
# closer to what it actually represents (bug 1091060).
error_summary.append({
"search": clean_line,
"search_terms": search_terms,
"bugs": bugs
})
return error_summary
def get_mozharness_substring(line):
return MOZHARNESS_RE.sub('', line).strip()
def get_error_search_term(error_line):
"""
retrieves bug suggestions from bugscache using search_term
in a full_text search.
"""
if not error_line:
return None
# This is strongly inspired by
# https://hg.mozilla.org/webtools/tbpl/file/tip/php/inc/AnnotatedSummaryGenerator.php#l73
tokens = error_line.split(" | ")
search_term = None
if len(tokens) >= 3:
# it's in the "FAILURE-TYPE | testNameOrFilePath | message" type format.
test_name_or_path = tokens[1]
message = tokens[2]
# Leak failure messages are of the form:
# leakcheck | .*\d+ bytes leaked (Object-1, Object-2, Object-3, ...)
match = LEAK_RE.search(message)
if match:
search_term = match.group(1)
else:
for splitter in ("/", "\\"):
# if this is a path, we are interested in the last part
test_name_or_path = test_name_or_path.split(splitter)[-1]
search_term = test_name_or_path
# If the failure line was not in the pipe symbol delimited format or the search term
# will likely return too many (or irrelevant) results (eg: too short or matches terms
# on the blacklist), then we fall back to searching for the entire failure line if
# it is suitable.
if not (search_term and is_helpful_search_term(search_term)):
if is_helpful_search_term(error_line):
search_term = error_line
else:
search_term = None
# Searching for extremely long search terms is undesirable, since:
# a) Bugzilla's max summary length is 256 characters, and once "Intermittent "
# and platform/suite information is prefixed, there are even fewer characters
# left for us to use for the failure string against which we need to match.
# b) For long search terms, the additional length does little to prevent against
# false positives, but means we're more susceptible to false negatives due to
# run-to-run variances in the error messages (eg paths, process IDs).
if search_term:
search_term = search_term[:100]
return search_term
def get_crash_signature(error_line):
"""
Detect if the error_line contains a crash signature
and return it if it's a helpful search term
"""
search_term = None
match = CRASH_RE.match(error_line)
if match and is_helpful_search_term(match.group(1)):
search_term = match.group(1)
return search_term
def is_helpful_search_term(search_term):
# Search terms that will match too many bug summaries
# and so not result in useful suggestions.
search_term = search_term.strip()
blacklist = [
'automation.py',
'remoteautomation.py',
'Shutdown',
'undefined',
'Main app process exited normally',
'Traceback (most recent call last):',
'Return code: 0',
'Return code: 1',
'Return code: 2',
'Return code: 9',
'Return code: 10',
'Exiting 1',
'Exiting 9',
'CrashingThread(void *)',
'libSystem.B.dylib + 0xd7a',
'linux-gate.so + 0x424',
'TypeError: content is null',
'leakcheck'
]
return len(search_term) > 4 and not (search_term in blacklist)
def get_bugs_for_search_term(search, base_uri):
"""
Fetch the base_uri endpoint filtering on search and status.
Status must be either 'open' or 'closed'
"""
from treeherder.etl.common import get_remote_content
params = {
'search': search
}
return get_remote_content(base_uri, params=params)
def get_artifacts_that_need_bug_suggestions(artifact_list):
"""
Return a list of ``text_log_summary`` that don't have ``Bug suggestions``
"""
bs_guid_list = [x['job_guid'] for x in artifact_list if
x['name'] == 'Bug suggestions']
tls_list = [x for x in artifact_list if
x['name'] == 'text_log_summary' and
x['job_guid'] not in bs_guid_list]
return tls_list
def get_error_summary_artifacts(artifact_list):
"""
Create bug suggestions artifact(s) for any text_log_summary artifacts.
``artifact_list`` here is a list of artifacts that may contain one or more
``text_log_artifact`` objects. If it does, we extract the error lines
from it. If there ARE error lines, then we generate the
``bug suggestions`` artifacts and return them.
"""
bug_suggestion_artifacts = []
for artifact in artifact_list:
# this is the only artifact name eligible to trigger generation of bug
# suggestions.
if artifact['name'] != 'text_log_summary':
continue
all_errors = get_all_errors(artifact)
bug_suggestion_artifacts.append({
"job_guid": artifact['job_guid'],
"name": 'Bug suggestions',
"type": 'json',
"blob": json.dumps(get_error_summary(all_errors))
})
return bug_suggestion_artifacts
def get_all_errors(artifact):
"""Extract the error lines from an artifact's blob field"""
artifact_blob = json.loads(artifact['blob'])
if isinstance(artifact_blob, dict):
return artifact_blob.get('step_data', {}).get('all_errors', [])
def load_error_summary(project, artifacts, job_id_lookup):
"""Load new bug suggestions artifacts if we generate them."""
from treeherder.model.derived import ArtifactsModel
bsa = get_error_summary_artifacts(artifacts)
if bsa:
with ArtifactsModel(project) as artifacts_model:
artifacts_model.load_job_artifacts(bsa, job_id_lookup)
| mpl-2.0 |
odoousers2014/LibrERP | product_catalog_extend/report/__init__.py | 5 | 1119 | # -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (C) 2011 DeneroTeam. (<http://www.deneroteam.com>)
# Copyright (C) 2011 Didotech Inc. (<http://www.didotech.com>)
# All Rights Reserved
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
import product_catalog_report
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
| agpl-3.0 |
cloudstax/openmanage | vendor/lambda-python-requests/chardet/eucjpprober.py | 289 | 3749 | ######################## BEGIN LICENSE BLOCK ########################
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1998
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Mark Pilgrim - port to Python
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
######################### END LICENSE BLOCK #########################
from .enums import ProbingState, MachineState
from .mbcharsetprober import MultiByteCharSetProber
from .codingstatemachine import CodingStateMachine
from .chardistribution import EUCJPDistributionAnalysis
from .jpcntx import EUCJPContextAnalysis
from .mbcssm import EUCJP_SM_MODEL
class EUCJPProber(MultiByteCharSetProber):
def __init__(self):
super(EUCJPProber, self).__init__()
self.coding_sm = CodingStateMachine(EUCJP_SM_MODEL)
self.distribution_analyzer = EUCJPDistributionAnalysis()
self.context_analyzer = EUCJPContextAnalysis()
self.reset()
def reset(self):
super(EUCJPProber, self).reset()
self.context_analyzer.reset()
@property
def charset_name(self):
return "EUC-JP"
@property
def language(self):
return "Japanese"
def feed(self, byte_str):
for i in range(len(byte_str)):
# PY3K: byte_str is a byte array, so byte_str[i] is an int, not a byte
coding_state = self.coding_sm.next_state(byte_str[i])
if coding_state == MachineState.ERROR:
self.logger.debug('%s %s prober hit error at byte %s',
self.charset_name, self.language, i)
self._state = ProbingState.NOT_ME
break
elif coding_state == MachineState.ITS_ME:
self._state = ProbingState.FOUND_IT
break
elif coding_state == MachineState.START:
char_len = self.coding_sm.get_current_charlen()
if i == 0:
self._last_char[1] = byte_str[0]
self.context_analyzer.feed(self._last_char, char_len)
self.distribution_analyzer.feed(self._last_char, char_len)
else:
self.context_analyzer.feed(byte_str[i - 1:i + 1],
char_len)
self.distribution_analyzer.feed(byte_str[i - 1:i + 1],
char_len)
self._last_char[0] = byte_str[-1]
if self.state == ProbingState.DETECTING:
if (self.context_analyzer.got_enough_data() and
(self.get_confidence() > self.SHORTCUT_THRESHOLD)):
self._state = ProbingState.FOUND_IT
return self.state
def get_confidence(self):
context_conf = self.context_analyzer.get_confidence()
distrib_conf = self.distribution_analyzer.get_confidence()
return max(context_conf, distrib_conf)
| apache-2.0 |
mariodebian/jclic-browser | python-examples/demo.py | 1 | 3681 | # This is an example for demonstrating use of the GtkTreeView widget.
# The code in this example is not particularly good: it is written to
# concentrate on widget usage demonstration, not for maintainability.
import pygtk
pygtk.require("2.0")
import gtk
import gobject
view = None
choose_parent_view = None
dialog = None
def move(old_iter, new_parent, model):
if old_iter:
folder = model.get_value(old_iter, 0)
model.remove(old_iter)
new_iter = model.insert_before(new_parent, None)
model.set_value(new_iter, 0, folder)
model.set_value(new_iter, 1, folder["name"])
def dialog_ok(*args):
dialog.hide()
model, parent_iter = choose_parent_view.get_selection().get_selected()
model, old_iter = view.get_selection().get_selected()
if parent_iter and old_iter:
move(old_iter, parent_iter, model)
def dialog_cancel(*args):
dialog.hide()
def choose_parent(*args):
dialog.show()
def move_to_top(*args):
model, old_iter = view.get_selection().get_selected()
if old_iter:
move(old_iter, None, model)
def quit(*args):
gtk.main_quit()
def make_view(model):
# Create the view itself.
view = gtk.TreeView(model)
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn("Folder", renderer, text=1)
view.append_column(column)
view.show()
# Create scrollbars around the view.
scrolled = gtk.ScrolledWindow()
scrolled.add(view)
scrolled.show()
return view, scrolled
def make_buttons(list):
buttonbox = gtk.HBox()
for label, func in list:
button = gtk.Button()
button.set_label(label)
button.connect("clicked", func)
button.show()
buttonbox.pack_start(button, expand=gtk.FALSE, fill=gtk.FALSE)
buttonbox.show()
return buttonbox
def main():
# Create the model.
model = gtk.TreeStore(gobject.TYPE_PYOBJECT, gobject.TYPE_STRING)
# Populate the model with data. We represent folders with Python
# dicts (hash tables or hashmaps in other languages), for simplicity.
# In a real program, they would be programmer defined classes.
for i in range(100):
folder = { "name": "folder %d" % i, "files": ["foo", "bar"] }
iter = model.insert_before(None, None)
model.set_value(iter, 0, folder)
model.set_value(iter, 1, folder["name"])
# Create the main view.
global view
view, scrolled = make_view(model)
view.set_reorderable(gtk.TRUE)
# Create some command buttons.
buttonbox = make_buttons([("Quit", quit), ("Choose parent", choose_parent),
("Move to top", move_to_top)])
# Create a vertical box to hold the above stuff.
vbox = gtk.VBox()
vbox.pack_start(buttonbox, expand=gtk.FALSE, fill=gtk.FALSE)
vbox.pack_start(scrolled, expand=gtk.TRUE, fill=gtk.TRUE)
vbox.show()
# Create toplevel window to show it all.
win = gtk.Window(gtk.WINDOW_TOPLEVEL)
win.connect("delete_event", quit)
win.add(vbox)
win.show()
win.resize(300, 500)
# Create the GtkTreeView for choosing a parent.
global choose_parent_view
choose_parent_view, scrolled = make_view(model)
buttonbox = make_buttons([("OK", dialog_ok), ("Cancel", dialog_cancel)])
vbox = gtk.VBox()
vbox.pack_start(scrolled, expand=gtk.TRUE, fill=gtk.TRUE)
vbox.pack_start(buttonbox, expand=gtk.FALSE, fill=gtk.FALSE)
vbox.show()
global dialog
dialog = gtk.Window(gtk.WINDOW_TOPLEVEL)
dialog.set_default_size(200, 400)
dialog.add(vbox)
# Run the Gtk+ main loop.
gtk.main()
if __name__ == "__main__":
main()
| gpl-2.0 |
mixturemodel-flow/tensorflow | tensorflow/python/saved_model/saved_model.py | 102 | 1626 | # Copyright 2015 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
"""Convenience functions to save a model.
"""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
# pylint: disable=unused-import
from tensorflow.python.saved_model import builder
from tensorflow.python.saved_model import constants
from tensorflow.python.saved_model import loader
from tensorflow.python.saved_model import main_op
from tensorflow.python.saved_model import signature_constants
from tensorflow.python.saved_model import signature_def_utils
from tensorflow.python.saved_model import tag_constants
from tensorflow.python.saved_model import utils
# pylint: enable=unused-import
from tensorflow.python.util.all_util import remove_undocumented
_allowed_symbols = [
"builder",
"constants",
"loader",
"main_op",
"signature_constants",
"signature_def_utils",
"tag_constants",
"utils",
]
remove_undocumented(__name__, _allowed_symbols)
| apache-2.0 |
riteshshrv/django | tests/utils_tests/test_jslex.py | 169 | 9708 | # -*- coding: utf-8 -*-
"""Tests for jslex."""
# originally from https://bitbucket.org/ned/jslex
from __future__ import unicode_literals
from django.test import SimpleTestCase
from django.utils.jslex import JsLexer, prepare_js_for_gettext
class JsTokensTest(SimpleTestCase):
LEX_CASES = [
# ids
("a ABC $ _ a123", ["id a", "id ABC", "id $", "id _", "id a123"]),
("\\u1234 abc\\u0020 \\u0065_\\u0067", ["id \\u1234", "id abc\\u0020", "id \\u0065_\\u0067"]),
# numbers
("123 1.234 0.123e-3 0 1E+40 1e1 .123", ["dnum 123", "dnum 1.234", "dnum 0.123e-3", "dnum 0", "dnum 1E+40", "dnum 1e1", "dnum .123"]),
("0x1 0xabCD 0XABcd", ["hnum 0x1", "hnum 0xabCD", "hnum 0XABcd"]),
("010 0377 090", ["onum 010", "onum 0377", "dnum 0", "dnum 90"]),
("0xa123ghi", ["hnum 0xa123", "id ghi"]),
# keywords
("function Function FUNCTION", ["keyword function", "id Function", "id FUNCTION"]),
("const constructor in inherits", ["keyword const", "id constructor", "keyword in", "id inherits"]),
("true true_enough", ["reserved true", "id true_enough"]),
# strings
(''' 'hello' "hello" ''', ["string 'hello'", 'string "hello"']),
(r""" 'don\'t' "don\"t" '"' "'" '\'' "\"" """,
[r"""string 'don\'t'""", r'''string "don\"t"''', r"""string '"'""", r'''string "'"''', r"""string '\''""", r'''string "\""''']),
(r'"ƃuıxǝ⅂ ʇdıɹɔsɐʌɐſ\""', [r'string "ƃuıxǝ⅂ ʇdıɹɔsɐʌɐſ\""']),
# comments
("a//b", ["id a", "linecomment //b"]),
("/****/a/=2//hello", ["comment /****/", "id a", "punct /=", "dnum 2", "linecomment //hello"]),
("/*\n * Header\n */\na=1;", ["comment /*\n * Header\n */", "id a", "punct =", "dnum 1", "punct ;"]),
# punctuation
("a+++b", ["id a", "punct ++", "punct +", "id b"]),
# regex
(r"a=/a*/,1", ["id a", "punct =", "regex /a*/", "punct ,", "dnum 1"]),
(r"a=/a*[^/]+/,1", ["id a", "punct =", "regex /a*[^/]+/", "punct ,", "dnum 1"]),
(r"a=/a*\[^/,1", ["id a", "punct =", r"regex /a*\[^/", "punct ,", "dnum 1"]),
(r"a=/\//,1", ["id a", "punct =", r"regex /\//", "punct ,", "dnum 1"]),
# next two are from http://www.mozilla.org/js/language/js20-2002-04/rationale/syntax.html#regular-expressions
("""for (var x = a in foo && "</x>" || mot ? z:/x:3;x<5;y</g/i) {xyz(x++);}""",
["keyword for", "punct (", "keyword var", "id x", "punct =", "id a", "keyword in",
"id foo", "punct &&", 'string "</x>"', "punct ||", "id mot", "punct ?", "id z",
"punct :", "regex /x:3;x<5;y</g", "punct /", "id i", "punct )", "punct {",
"id xyz", "punct (", "id x", "punct ++", "punct )", "punct ;", "punct }"]),
("""for (var x = a in foo && "</x>" || mot ? z/x:3;x<5;y</g/i) {xyz(x++);}""",
["keyword for", "punct (", "keyword var", "id x", "punct =", "id a", "keyword in",
"id foo", "punct &&", 'string "</x>"', "punct ||", "id mot", "punct ?", "id z",
"punct /", "id x", "punct :", "dnum 3", "punct ;", "id x", "punct <", "dnum 5",
"punct ;", "id y", "punct <", "regex /g/i", "punct )", "punct {",
"id xyz", "punct (", "id x", "punct ++", "punct )", "punct ;", "punct }"]),
# Various "illegal" regexes that are valid according to the std.
(r"""/????/, /++++/, /[----]/ """, ["regex /????/", "punct ,", "regex /++++/", "punct ,", "regex /[----]/"]),
# Stress cases from http://stackoverflow.com/questions/5533925/what-javascript-constructs-does-jslex-incorrectly-lex/5573409#5573409
(r"""/\[/""", [r"""regex /\[/"""]),
(r"""/[i]/""", [r"""regex /[i]/"""]),
(r"""/[\]]/""", [r"""regex /[\]]/"""]),
(r"""/a[\]]/""", [r"""regex /a[\]]/"""]),
(r"""/a[\]]b/""", [r"""regex /a[\]]b/"""]),
(r"""/[\]/]/gi""", [r"""regex /[\]/]/gi"""]),
(r"""/\[[^\]]+\]/gi""", [r"""regex /\[[^\]]+\]/gi"""]),
("""
rexl.re = {
NAME: /^(?![0-9])(?:\w)+|^"(?:[^"]|"")+"/,
UNQUOTED_LITERAL: /^@(?:(?![0-9])(?:\w|\:)+|^"(?:[^"]|"")+")\[[^\]]+\]/,
QUOTED_LITERAL: /^'(?:[^']|'')*'/,
NUMERIC_LITERAL: /^[0-9]+(?:\.[0-9]*(?:[eE][-+][0-9]+)?)?/,
SYMBOL: /^(?:==|=|<>|<=|<|>=|>|!~~|!~|~~|~|!==|!=|!~=|!~|!|&|\||\.|\:|,|\(|\)|\[|\]|\{|\}|\?|\:|;|@|\^|\/\+|\/|\*|\+|-)/
};
""",
["id rexl", "punct .", "id re", "punct =", "punct {",
"id NAME", "punct :", r"""regex /^(?![0-9])(?:\w)+|^"(?:[^"]|"")+"/""", "punct ,",
"id UNQUOTED_LITERAL", "punct :", r"""regex /^@(?:(?![0-9])(?:\w|\:)+|^"(?:[^"]|"")+")\[[^\]]+\]/""", "punct ,",
"id QUOTED_LITERAL", "punct :", r"""regex /^'(?:[^']|'')*'/""", "punct ,",
"id NUMERIC_LITERAL", "punct :", r"""regex /^[0-9]+(?:\.[0-9]*(?:[eE][-+][0-9]+)?)?/""", "punct ,",
"id SYMBOL", "punct :", r"""regex /^(?:==|=|<>|<=|<|>=|>|!~~|!~|~~|~|!==|!=|!~=|!~|!|&|\||\.|\:|,|\(|\)|\[|\]|\{|\}|\?|\:|;|@|\^|\/\+|\/|\*|\+|-)/""",
"punct }", "punct ;"
]),
("""
rexl.re = {
NAME: /^(?![0-9])(?:\w)+|^"(?:[^"]|"")+"/,
UNQUOTED_LITERAL: /^@(?:(?![0-9])(?:\w|\:)+|^"(?:[^"]|"")+")\[[^\]]+\]/,
QUOTED_LITERAL: /^'(?:[^']|'')*'/,
NUMERIC_LITERAL: /^[0-9]+(?:\.[0-9]*(?:[eE][-+][0-9]+)?)?/,
SYMBOL: /^(?:==|=|<>|<=|<|>=|>|!~~|!~|~~|~|!==|!=|!~=|!~|!|&|\||\.|\:|,|\(|\)|\[|\]|\{|\}|\?|\:|;|@|\^|\/\+|\/|\*|\+|-)/
};
str = '"';
""",
["id rexl", "punct .", "id re", "punct =", "punct {",
"id NAME", "punct :", r"""regex /^(?![0-9])(?:\w)+|^"(?:[^"]|"")+"/""", "punct ,",
"id UNQUOTED_LITERAL", "punct :", r"""regex /^@(?:(?![0-9])(?:\w|\:)+|^"(?:[^"]|"")+")\[[^\]]+\]/""", "punct ,",
"id QUOTED_LITERAL", "punct :", r"""regex /^'(?:[^']|'')*'/""", "punct ,",
"id NUMERIC_LITERAL", "punct :", r"""regex /^[0-9]+(?:\.[0-9]*(?:[eE][-+][0-9]+)?)?/""", "punct ,",
"id SYMBOL", "punct :", r"""regex /^(?:==|=|<>|<=|<|>=|>|!~~|!~|~~|~|!==|!=|!~=|!~|!|&|\||\.|\:|,|\(|\)|\[|\]|\{|\}|\?|\:|;|@|\^|\/\+|\/|\*|\+|-)/""",
"punct }", "punct ;",
"id str", "punct =", """string '"'""", "punct ;",
]),
(r""" this._js = "e.str(\"" + this.value.replace(/\\/g, "\\\\").replace(/"/g, "\\\"") + "\")"; """,
["keyword this", "punct .", "id _js", "punct =", r'''string "e.str(\""''', "punct +", "keyword this", "punct .",
"id value", "punct .", "id replace", "punct (", r"regex /\\/g", "punct ,", r'string "\\\\"', "punct )",
"punct .", "id replace", "punct (", r'regex /"/g', "punct ,", r'string "\\\""', "punct )", "punct +",
r'string "\")"', "punct ;"]),
]
def make_function(input, toks):
def test_func(self):
lexer = JsLexer()
result = ["%s %s" % (name, tok) for name, tok in lexer.lex(input) if name != 'ws']
self.assertListEqual(result, toks)
return test_func
for i, (input, toks) in enumerate(JsTokensTest.LEX_CASES):
setattr(JsTokensTest, "test_case_%d" % i, make_function(input, toks))
GETTEXT_CASES = (
(
r"""
a = 1; /* /[0-9]+/ */
b = 0x2a0b / 1; // /[0-9]+/
c = 3;
""",
r"""
a = 1; /* /[0-9]+/ */
b = 0x2a0b / 1; // /[0-9]+/
c = 3;
"""
), (
r"""
a = 1.234e-5;
/*
* /[0-9+/
*/
b = .0123;
""",
r"""
a = 1.234e-5;
/*
* /[0-9+/
*/
b = .0123;
"""
), (
r"""
x = y / z;
alert(gettext("hello"));
x /= 3;
""",
r"""
x = y / z;
alert(gettext("hello"));
x /= 3;
"""
), (
r"""
s = "Hello \"th/foo/ere\"";
s = 'He\x23llo \'th/foo/ere\'';
s = 'slash quote \", just quote "';
""",
r"""
s = "Hello \"th/foo/ere\"";
s = "He\x23llo \'th/foo/ere\'";
s = "slash quote \", just quote \"";
"""
), (
r"""
s = "Line continuation\
continued /hello/ still the string";/hello/;
""",
r"""
s = "Line continuation\
continued /hello/ still the string";"REGEX";
"""
), (
r"""
var regex = /pattern/;
var regex2 = /matter/gm;
var regex3 = /[*/]+/gm.foo("hey");
""",
r"""
var regex = "REGEX";
var regex2 = "REGEX";
var regex3 = "REGEX".foo("hey");
"""
), (
r"""
for (var x = a in foo && "</x>" || mot ? z:/x:3;x<5;y</g/i) {xyz(x++);}
for (var x = a in foo && "</x>" || mot ? z/x:3;x<5;y</g/i) {xyz(x++);}
""",
r"""
for (var x = a in foo && "</x>" || mot ? z:"REGEX"/i) {xyz(x++);}
for (var x = a in foo && "</x>" || mot ? z/x:3;x<5;y<"REGEX") {xyz(x++);}
"""
), (
"""
\\u1234xyz = gettext('Hello there');
""", r"""
Uu1234xyz = gettext("Hello there");
"""
)
)
class JsToCForGettextTest(SimpleTestCase):
pass
def make_function(js, c):
def test_func(self):
self.assertMultiLineEqual(prepare_js_for_gettext(js), c)
return test_func
for i, pair in enumerate(GETTEXT_CASES):
setattr(JsToCForGettextTest, "test_case_%d" % i, make_function(*pair))
| bsd-3-clause |
wallyqs/asyncio-nats-streaming | stan/pb/protocol_pb2.py | 1 | 27111 | # Generated by the protocol buffer compiler. DO NOT EDIT!
# source: protocol.proto
import sys
_b=sys.version_info[0]<3 and (lambda x:x) or (lambda x:x.encode('latin1'))
from google.protobuf.internal import enum_type_wrapper
from google.protobuf import descriptor as _descriptor
from google.protobuf import message as _message
from google.protobuf import reflection as _reflection
from google.protobuf import symbol_database as _symbol_database
from google.protobuf import descriptor_pb2
# @@protoc_insertion_point(imports)
_sym_db = _symbol_database.Default()
DESCRIPTOR = _descriptor.FileDescriptor(
name='protocol.proto',
package='pb',
syntax='proto3',
serialized_pb=_b('\n\x0eprotocol.proto\x12\x02pb\"f\n\x06PubMsg\x12\x10\n\x08\x63lientID\x18\x01 \x01(\t\x12\x0c\n\x04guid\x18\x02 \x01(\t\x12\x0f\n\x07subject\x18\x03 \x01(\t\x12\r\n\x05reply\x18\x04 \x01(\t\x12\x0c\n\x04\x64\x61ta\x18\x05 \x01(\x0c\x12\x0e\n\x06sha256\x18\n \x01(\x0c\"%\n\x06PubAck\x12\x0c\n\x04guid\x18\x01 \x01(\t\x12\r\n\x05\x65rror\x18\x02 \x01(\t\"\x81\x01\n\x08MsgProto\x12\x10\n\x08sequence\x18\x01 \x01(\x04\x12\x0f\n\x07subject\x18\x02 \x01(\t\x12\r\n\x05reply\x18\x03 \x01(\t\x12\x0c\n\x04\x64\x61ta\x18\x04 \x01(\x0c\x12\x11\n\ttimestamp\x18\x05 \x01(\x03\x12\x13\n\x0bredelivered\x18\x06 \x01(\x08\x12\r\n\x05\x43RC32\x18\n \x01(\r\"(\n\x03\x41\x63k\x12\x0f\n\x07subject\x18\x01 \x01(\t\x12\x10\n\x08sequence\x18\x02 \x01(\x04\":\n\x0e\x43onnectRequest\x12\x10\n\x08\x63lientID\x18\x01 \x01(\t\x12\x16\n\x0eheartbeatInbox\x18\x02 \x01(\t\"\xa3\x01\n\x0f\x43onnectResponse\x12\x11\n\tpubPrefix\x18\x01 \x01(\t\x12\x13\n\x0bsubRequests\x18\x02 \x01(\t\x12\x15\n\runsubRequests\x18\x03 \x01(\t\x12\x15\n\rcloseRequests\x18\x04 \x01(\t\x12\r\n\x05\x65rror\x18\x05 \x01(\t\x12\x18\n\x10subCloseRequests\x18\x06 \x01(\t\x12\x11\n\tpublicKey\x18\x64 \x01(\t\"\xf1\x01\n\x13SubscriptionRequest\x12\x10\n\x08\x63lientID\x18\x01 \x01(\t\x12\x0f\n\x07subject\x18\x02 \x01(\t\x12\x0e\n\x06qGroup\x18\x03 \x01(\t\x12\r\n\x05inbox\x18\x04 \x01(\t\x12\x13\n\x0bmaxInFlight\x18\x05 \x01(\x05\x12\x15\n\rackWaitInSecs\x18\x06 \x01(\x05\x12\x13\n\x0b\x64urableName\x18\x07 \x01(\t\x12(\n\rstartPosition\x18\n \x01(\x0e\x32\x11.pb.StartPosition\x12\x15\n\rstartSequence\x18\x0b \x01(\x04\x12\x16\n\x0estartTimeDelta\x18\x0c \x01(\x03\"7\n\x14SubscriptionResponse\x12\x10\n\x08\x61\x63kInbox\x18\x02 \x01(\t\x12\r\n\x05\x65rror\x18\x03 \x01(\t\"[\n\x12UnsubscribeRequest\x12\x10\n\x08\x63lientID\x18\x01 \x01(\t\x12\x0f\n\x07subject\x18\x02 \x01(\t\x12\r\n\x05inbox\x18\x03 \x01(\t\x12\x13\n\x0b\x64urableName\x18\x04 \x01(\t\" \n\x0c\x43loseRequest\x12\x10\n\x08\x63lientID\x18\x01 \x01(\t\"\x1e\n\rCloseResponse\x12\r\n\x05\x65rror\x18\x01 \x01(\t*`\n\rStartPosition\x12\x0b\n\x07NewOnly\x10\x00\x12\x10\n\x0cLastReceived\x10\x01\x12\x12\n\x0eTimeDeltaStart\x10\x02\x12\x11\n\rSequenceStart\x10\x03\x12\t\n\x05\x46irst\x10\x04\x62\x06proto3')
)
_sym_db.RegisterFileDescriptor(DESCRIPTOR)
_STARTPOSITION = _descriptor.EnumDescriptor(
name='StartPosition',
full_name='pb.StartPosition',
filename=None,
file=DESCRIPTOR,
values=[
_descriptor.EnumValueDescriptor(
name='NewOnly', index=0, number=0,
options=None,
type=None),
_descriptor.EnumValueDescriptor(
name='LastReceived', index=1, number=1,
options=None,
type=None),
_descriptor.EnumValueDescriptor(
name='TimeDeltaStart', index=2, number=2,
options=None,
type=None),
_descriptor.EnumValueDescriptor(
name='SequenceStart', index=3, number=3,
options=None,
type=None),
_descriptor.EnumValueDescriptor(
name='First', index=4, number=4,
options=None,
type=None),
],
containing_type=None,
options=None,
serialized_start=1025,
serialized_end=1121,
)
_sym_db.RegisterEnumDescriptor(_STARTPOSITION)
StartPosition = enum_type_wrapper.EnumTypeWrapper(_STARTPOSITION)
NewOnly = 0
LastReceived = 1
TimeDeltaStart = 2
SequenceStart = 3
First = 4
_PUBMSG = _descriptor.Descriptor(
name='PubMsg',
full_name='pb.PubMsg',
filename=None,
file=DESCRIPTOR,
containing_type=None,
fields=[
_descriptor.FieldDescriptor(
name='clientID', full_name='pb.PubMsg.clientID', index=0,
number=1, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='guid', full_name='pb.PubMsg.guid', index=1,
number=2, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='subject', full_name='pb.PubMsg.subject', index=2,
number=3, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='reply', full_name='pb.PubMsg.reply', index=3,
number=4, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='data', full_name='pb.PubMsg.data', index=4,
number=5, type=12, cpp_type=9, label=1,
has_default_value=False, default_value=_b(""),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='sha256', full_name='pb.PubMsg.sha256', index=5,
number=10, type=12, cpp_type=9, label=1,
has_default_value=False, default_value=_b(""),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
],
extensions=[
],
nested_types=[],
enum_types=[
],
options=None,
is_extendable=False,
syntax='proto3',
extension_ranges=[],
oneofs=[
],
serialized_start=22,
serialized_end=124,
)
_PUBACK = _descriptor.Descriptor(
name='PubAck',
full_name='pb.PubAck',
filename=None,
file=DESCRIPTOR,
containing_type=None,
fields=[
_descriptor.FieldDescriptor(
name='guid', full_name='pb.PubAck.guid', index=0,
number=1, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='error', full_name='pb.PubAck.error', index=1,
number=2, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
],
extensions=[
],
nested_types=[],
enum_types=[
],
options=None,
is_extendable=False,
syntax='proto3',
extension_ranges=[],
oneofs=[
],
serialized_start=126,
serialized_end=163,
)
_MSGPROTO = _descriptor.Descriptor(
name='MsgProto',
full_name='pb.MsgProto',
filename=None,
file=DESCRIPTOR,
containing_type=None,
fields=[
_descriptor.FieldDescriptor(
name='sequence', full_name='pb.MsgProto.sequence', index=0,
number=1, type=4, cpp_type=4, label=1,
has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='subject', full_name='pb.MsgProto.subject', index=1,
number=2, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='reply', full_name='pb.MsgProto.reply', index=2,
number=3, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='data', full_name='pb.MsgProto.data', index=3,
number=4, type=12, cpp_type=9, label=1,
has_default_value=False, default_value=_b(""),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='timestamp', full_name='pb.MsgProto.timestamp', index=4,
number=5, type=3, cpp_type=2, label=1,
has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='redelivered', full_name='pb.MsgProto.redelivered', index=5,
number=6, type=8, cpp_type=7, label=1,
has_default_value=False, default_value=False,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='CRC32', full_name='pb.MsgProto.CRC32', index=6,
number=10, type=13, cpp_type=3, label=1,
has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
],
extensions=[
],
nested_types=[],
enum_types=[
],
options=None,
is_extendable=False,
syntax='proto3',
extension_ranges=[],
oneofs=[
],
serialized_start=166,
serialized_end=295,
)
_ACK = _descriptor.Descriptor(
name='Ack',
full_name='pb.Ack',
filename=None,
file=DESCRIPTOR,
containing_type=None,
fields=[
_descriptor.FieldDescriptor(
name='subject', full_name='pb.Ack.subject', index=0,
number=1, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='sequence', full_name='pb.Ack.sequence', index=1,
number=2, type=4, cpp_type=4, label=1,
has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
],
extensions=[
],
nested_types=[],
enum_types=[
],
options=None,
is_extendable=False,
syntax='proto3',
extension_ranges=[],
oneofs=[
],
serialized_start=297,
serialized_end=337,
)
_CONNECTREQUEST = _descriptor.Descriptor(
name='ConnectRequest',
full_name='pb.ConnectRequest',
filename=None,
file=DESCRIPTOR,
containing_type=None,
fields=[
_descriptor.FieldDescriptor(
name='clientID', full_name='pb.ConnectRequest.clientID', index=0,
number=1, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='heartbeatInbox', full_name='pb.ConnectRequest.heartbeatInbox', index=1,
number=2, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
],
extensions=[
],
nested_types=[],
enum_types=[
],
options=None,
is_extendable=False,
syntax='proto3',
extension_ranges=[],
oneofs=[
],
serialized_start=339,
serialized_end=397,
)
_CONNECTRESPONSE = _descriptor.Descriptor(
name='ConnectResponse',
full_name='pb.ConnectResponse',
filename=None,
file=DESCRIPTOR,
containing_type=None,
fields=[
_descriptor.FieldDescriptor(
name='pubPrefix', full_name='pb.ConnectResponse.pubPrefix', index=0,
number=1, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='subRequests', full_name='pb.ConnectResponse.subRequests', index=1,
number=2, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='unsubRequests', full_name='pb.ConnectResponse.unsubRequests', index=2,
number=3, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='closeRequests', full_name='pb.ConnectResponse.closeRequests', index=3,
number=4, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='error', full_name='pb.ConnectResponse.error', index=4,
number=5, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='subCloseRequests', full_name='pb.ConnectResponse.subCloseRequests', index=5,
number=6, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='publicKey', full_name='pb.ConnectResponse.publicKey', index=6,
number=100, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
],
extensions=[
],
nested_types=[],
enum_types=[
],
options=None,
is_extendable=False,
syntax='proto3',
extension_ranges=[],
oneofs=[
],
serialized_start=400,
serialized_end=563,
)
_SUBSCRIPTIONREQUEST = _descriptor.Descriptor(
name='SubscriptionRequest',
full_name='pb.SubscriptionRequest',
filename=None,
file=DESCRIPTOR,
containing_type=None,
fields=[
_descriptor.FieldDescriptor(
name='clientID', full_name='pb.SubscriptionRequest.clientID', index=0,
number=1, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='subject', full_name='pb.SubscriptionRequest.subject', index=1,
number=2, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='qGroup', full_name='pb.SubscriptionRequest.qGroup', index=2,
number=3, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='inbox', full_name='pb.SubscriptionRequest.inbox', index=3,
number=4, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='maxInFlight', full_name='pb.SubscriptionRequest.maxInFlight', index=4,
number=5, type=5, cpp_type=1, label=1,
has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='ackWaitInSecs', full_name='pb.SubscriptionRequest.ackWaitInSecs', index=5,
number=6, type=5, cpp_type=1, label=1,
has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='durableName', full_name='pb.SubscriptionRequest.durableName', index=6,
number=7, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='startPosition', full_name='pb.SubscriptionRequest.startPosition', index=7,
number=10, type=14, cpp_type=8, label=1,
has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='startSequence', full_name='pb.SubscriptionRequest.startSequence', index=8,
number=11, type=4, cpp_type=4, label=1,
has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='startTimeDelta', full_name='pb.SubscriptionRequest.startTimeDelta', index=9,
number=12, type=3, cpp_type=2, label=1,
has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
],
extensions=[
],
nested_types=[],
enum_types=[
],
options=None,
is_extendable=False,
syntax='proto3',
extension_ranges=[],
oneofs=[
],
serialized_start=566,
serialized_end=807,
)
_SUBSCRIPTIONRESPONSE = _descriptor.Descriptor(
name='SubscriptionResponse',
full_name='pb.SubscriptionResponse',
filename=None,
file=DESCRIPTOR,
containing_type=None,
fields=[
_descriptor.FieldDescriptor(
name='ackInbox', full_name='pb.SubscriptionResponse.ackInbox', index=0,
number=2, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='error', full_name='pb.SubscriptionResponse.error', index=1,
number=3, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
],
extensions=[
],
nested_types=[],
enum_types=[
],
options=None,
is_extendable=False,
syntax='proto3',
extension_ranges=[],
oneofs=[
],
serialized_start=809,
serialized_end=864,
)
_UNSUBSCRIBEREQUEST = _descriptor.Descriptor(
name='UnsubscribeRequest',
full_name='pb.UnsubscribeRequest',
filename=None,
file=DESCRIPTOR,
containing_type=None,
fields=[
_descriptor.FieldDescriptor(
name='clientID', full_name='pb.UnsubscribeRequest.clientID', index=0,
number=1, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='subject', full_name='pb.UnsubscribeRequest.subject', index=1,
number=2, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='inbox', full_name='pb.UnsubscribeRequest.inbox', index=2,
number=3, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='durableName', full_name='pb.UnsubscribeRequest.durableName', index=3,
number=4, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
],
extensions=[
],
nested_types=[],
enum_types=[
],
options=None,
is_extendable=False,
syntax='proto3',
extension_ranges=[],
oneofs=[
],
serialized_start=866,
serialized_end=957,
)
_CLOSEREQUEST = _descriptor.Descriptor(
name='CloseRequest',
full_name='pb.CloseRequest',
filename=None,
file=DESCRIPTOR,
containing_type=None,
fields=[
_descriptor.FieldDescriptor(
name='clientID', full_name='pb.CloseRequest.clientID', index=0,
number=1, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
],
extensions=[
],
nested_types=[],
enum_types=[
],
options=None,
is_extendable=False,
syntax='proto3',
extension_ranges=[],
oneofs=[
],
serialized_start=959,
serialized_end=991,
)
_CLOSERESPONSE = _descriptor.Descriptor(
name='CloseResponse',
full_name='pb.CloseResponse',
filename=None,
file=DESCRIPTOR,
containing_type=None,
fields=[
_descriptor.FieldDescriptor(
name='error', full_name='pb.CloseResponse.error', index=0,
number=1, type=9, cpp_type=9, label=1,
has_default_value=False, default_value=_b("").decode('utf-8'),
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
],
extensions=[
],
nested_types=[],
enum_types=[
],
options=None,
is_extendable=False,
syntax='proto3',
extension_ranges=[],
oneofs=[
],
serialized_start=993,
serialized_end=1023,
)
_SUBSCRIPTIONREQUEST.fields_by_name['startPosition'].enum_type = _STARTPOSITION
DESCRIPTOR.message_types_by_name['PubMsg'] = _PUBMSG
DESCRIPTOR.message_types_by_name['PubAck'] = _PUBACK
DESCRIPTOR.message_types_by_name['MsgProto'] = _MSGPROTO
DESCRIPTOR.message_types_by_name['Ack'] = _ACK
DESCRIPTOR.message_types_by_name['ConnectRequest'] = _CONNECTREQUEST
DESCRIPTOR.message_types_by_name['ConnectResponse'] = _CONNECTRESPONSE
DESCRIPTOR.message_types_by_name['SubscriptionRequest'] = _SUBSCRIPTIONREQUEST
DESCRIPTOR.message_types_by_name['SubscriptionResponse'] = _SUBSCRIPTIONRESPONSE
DESCRIPTOR.message_types_by_name['UnsubscribeRequest'] = _UNSUBSCRIBEREQUEST
DESCRIPTOR.message_types_by_name['CloseRequest'] = _CLOSEREQUEST
DESCRIPTOR.message_types_by_name['CloseResponse'] = _CLOSERESPONSE
DESCRIPTOR.enum_types_by_name['StartPosition'] = _STARTPOSITION
PubMsg = _reflection.GeneratedProtocolMessageType('PubMsg', (_message.Message,), dict(
DESCRIPTOR = _PUBMSG,
__module__ = 'protocol_pb2'
# @@protoc_insertion_point(class_scope:pb.PubMsg)
))
_sym_db.RegisterMessage(PubMsg)
PubAck = _reflection.GeneratedProtocolMessageType('PubAck', (_message.Message,), dict(
DESCRIPTOR = _PUBACK,
__module__ = 'protocol_pb2'
# @@protoc_insertion_point(class_scope:pb.PubAck)
))
_sym_db.RegisterMessage(PubAck)
MsgProto = _reflection.GeneratedProtocolMessageType('MsgProto', (_message.Message,), dict(
DESCRIPTOR = _MSGPROTO,
__module__ = 'protocol_pb2'
# @@protoc_insertion_point(class_scope:pb.MsgProto)
))
_sym_db.RegisterMessage(MsgProto)
Ack = _reflection.GeneratedProtocolMessageType('Ack', (_message.Message,), dict(
DESCRIPTOR = _ACK,
__module__ = 'protocol_pb2'
# @@protoc_insertion_point(class_scope:pb.Ack)
))
_sym_db.RegisterMessage(Ack)
ConnectRequest = _reflection.GeneratedProtocolMessageType('ConnectRequest', (_message.Message,), dict(
DESCRIPTOR = _CONNECTREQUEST,
__module__ = 'protocol_pb2'
# @@protoc_insertion_point(class_scope:pb.ConnectRequest)
))
_sym_db.RegisterMessage(ConnectRequest)
ConnectResponse = _reflection.GeneratedProtocolMessageType('ConnectResponse', (_message.Message,), dict(
DESCRIPTOR = _CONNECTRESPONSE,
__module__ = 'protocol_pb2'
# @@protoc_insertion_point(class_scope:pb.ConnectResponse)
))
_sym_db.RegisterMessage(ConnectResponse)
SubscriptionRequest = _reflection.GeneratedProtocolMessageType('SubscriptionRequest', (_message.Message,), dict(
DESCRIPTOR = _SUBSCRIPTIONREQUEST,
__module__ = 'protocol_pb2'
# @@protoc_insertion_point(class_scope:pb.SubscriptionRequest)
))
_sym_db.RegisterMessage(SubscriptionRequest)
SubscriptionResponse = _reflection.GeneratedProtocolMessageType('SubscriptionResponse', (_message.Message,), dict(
DESCRIPTOR = _SUBSCRIPTIONRESPONSE,
__module__ = 'protocol_pb2'
# @@protoc_insertion_point(class_scope:pb.SubscriptionResponse)
))
_sym_db.RegisterMessage(SubscriptionResponse)
UnsubscribeRequest = _reflection.GeneratedProtocolMessageType('UnsubscribeRequest', (_message.Message,), dict(
DESCRIPTOR = _UNSUBSCRIBEREQUEST,
__module__ = 'protocol_pb2'
# @@protoc_insertion_point(class_scope:pb.UnsubscribeRequest)
))
_sym_db.RegisterMessage(UnsubscribeRequest)
CloseRequest = _reflection.GeneratedProtocolMessageType('CloseRequest', (_message.Message,), dict(
DESCRIPTOR = _CLOSEREQUEST,
__module__ = 'protocol_pb2'
# @@protoc_insertion_point(class_scope:pb.CloseRequest)
))
_sym_db.RegisterMessage(CloseRequest)
CloseResponse = _reflection.GeneratedProtocolMessageType('CloseResponse', (_message.Message,), dict(
DESCRIPTOR = _CLOSERESPONSE,
__module__ = 'protocol_pb2'
# @@protoc_insertion_point(class_scope:pb.CloseResponse)
))
_sym_db.RegisterMessage(CloseResponse)
# @@protoc_insertion_point(module_scope)
| apache-2.0 |
40223112/w16test | static/Brython3.1.1-20150328-091302/Lib/site-packages/pygame/version.py | 607 | 1334 | ## pygame - Python Game Library
## Copyright (C) 2000-2003 Pete Shinners
##
## This library is free software; you can redistribute it and/or
## modify it under the terms of the GNU Library General Public
## License as published by the Free Software Foundation; either
## version 2 of the License, or (at your option) any later version.
##
## This library is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## Library General Public License for more details.
##
## You should have received a copy of the GNU Library General Public
## License along with this library; if not, write to the Free
## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##
## Pete Shinners
## pete@shinners.org
"""Simply the current installed pygame version. The version information is
stored in the regular pygame module as 'pygame.ver'. Keeping the version
information also available in a separate module allows you to test the
pygame version without importing the main pygame module.
The python version information should always compare greater than any previous
releases. (hmm, until we get to versions > 10)
"""
ver = '1.8.0pre'
vernum = 1,8,0
| agpl-3.0 |
kyoungrok0517/Probabilistic-Programming-and-Bayesian-Methods-for-Hackers | ExamplesFromChapters/Chapter3/ClusteringWithGaussians.py | 90 | 1034 | import numpy as np
import pymc as pm
data = np.loadtxt("../../Chapter3_MCMC/data/mixture_data.csv", delimiter=",")
p = pm.Uniform("p", 0, 1)
assignment = pm.Categorical("assignment", [p, 1 - p], size=data.shape[0])
taus = 1.0 / pm.Uniform("stds", 0, 100, size=2) ** 2 # notice the size!
centers = pm.Normal("centers", [150, 150], [0.001, 0.001], size=2)
"""
The below deterministic functions map a assingment, in this case 0 or 1,
to a set of parameters, located in the (1,2) arrays `taus` and `centers.`
"""
@pm.deterministic
def center_i(assignment=assignment, centers=centers):
return centers[assignment]
@pm.deterministic
def tau_i(assignment=assignment, taus=taus):
return taus[assignment]
# and to combine it with the observations:
observations = pm.Normal("obs", center_i, tau_i,
value=data, observed=True)
# below we create a model class
model = pm.Model([p, assignment, taus, centers])
map_ = pm.MAP(model)
map_.fit()
mcmc = pm.MCMC(model)
mcmc.sample(100000, 50000)
| mit |
liyitest/rr | openstack_dashboard/dashboards/identity/roles/urls.py | 64 | 1070 | # Copyright 2013 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from django.conf.urls import patterns
from django.conf.urls import url
from openstack_dashboard.dashboards.identity.roles import views
urlpatterns = patterns(
'openstack_dashboard.dashboards.identity.roles.views',
url(r'^$', views.IndexView.as_view(), name='index'),
url(r'^(?P<role_id>[^/]+)/update/$',
views.UpdateView.as_view(), name='update'),
url(r'^create/$', views.CreateView.as_view(), name='create'))
| apache-2.0 |
saadbinakhlaq/django-oscar | sites/demo/apps/shipping/migrations/0002_auto__add_field_weightbased_default_weight.py | 15 | 2912 | # encoding: utf-8
import datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models
class Migration(SchemaMigration):
def forwards(self, orm):
# Adding field 'WeightBased.default_weight'
db.add_column('shipping_weightbased', 'default_weight', self.gf('django.db.models.fields.DecimalField')(default='0.00', max_digits=12, decimal_places=2), keep_default=False)
def backwards(self, orm):
# Deleting field 'WeightBased.default_weight'
db.delete_column('shipping_weightbased', 'default_weight')
models = {
'shipping.orderanditemcharges': {
'Meta': {'object_name': 'OrderAndItemCharges'},
'code': ('django.db.models.fields.SlugField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'free_shipping_threshold': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '12', 'decimal_places': '2', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'}),
'price_per_item': ('django.db.models.fields.DecimalField', [], {'default': "'0.00'", 'max_digits': '12', 'decimal_places': '2'}),
'price_per_order': ('django.db.models.fields.DecimalField', [], {'default': "'0.00'", 'max_digits': '12', 'decimal_places': '2'})
},
'shipping.weightband': {
'Meta': {'ordering': "['upper_limit']", 'object_name': 'WeightBand'},
'charge': ('django.db.models.fields.DecimalField', [], {'max_digits': '12', 'decimal_places': '2'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'method': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'bands'", 'to': "orm['shipping.WeightBased']"}),
'upper_limit': ('django.db.models.fields.FloatField', [], {})
},
'shipping.weightbased': {
'Meta': {'object_name': 'WeightBased'},
'code': ('django.db.models.fields.SlugField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'}),
'default_weight': ('django.db.models.fields.DecimalField', [], {'default': "'0.00'", 'max_digits': '12', 'decimal_places': '2'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'}),
'upper_charge': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '12', 'decimal_places': '2'})
}
}
complete_apps = ['shipping']
| bsd-3-clause |
djnugent/Precland | Precland/Simulator.py | 2 | 7761 | #!/usr/bin/python
#SYSTEM IMPORTS
import sys
from os.path import expanduser
import math
import time
import cv2
import numpy as np
from cv_utils.position_vector import PositionVector
from cv_utils.helpers import *
from cv_utils.transforms import *
from droneapi.lib import VehicleMode, Location, Attitude
'''
TODO
fix warped aspect ratios
'''
class PrecisionLandSimulator():
def __init__(self,config):
self.targetLocation = PositionVector()
self.vehicleLocation = PositionVector()
self.backgroundColor = (209,209,209)
#define camera
self.camera_width = config.get_integer('simulator','width',640)
self.camera_height = config.get_integer('simulator','height',480)
self.camera_hfov = config.get_float('camera','hfov',72.3)
self.camera_vfov = config.get_float('camera','vfov',46)
self.has_gimbal = config.get_boolean('camera','has_gimbal',False)
#define environment
self.simulator_framerate = config.get_integer('simulator','frame_rate',30)
self.target_size = config.get_float('simulator','target_size',0.75)
self.target_location = config.get_string('simulator','target_location','~/precland/Targets/mat_v1.jpg')
self.camera_fov = math.sqrt(self.camera_vfov**2 + self.camera_hfov**2)
self.last_update_time = 0
self.load_target()
#load_target- load an image to simulate the target. Enter the actaul target size in meters(assuming the target is square)
def load_target(self):
self.target = cv2.imread(expanduser(self.target_location))
if self.target is None:
print "Unable to load target image!"
sys.exit(0)
self.target_width = self.target.shape[1]
self.target_height = self.target.shape[0]
#scaling factor for real dimensions to simultor pixels
self.pixels_per_meter = (self.target_height + self.target_width) / (2.0 * self.target_size)
#set_target_location- give the target a gps location
def set_target_location(self, location):
self.targetLocation.set_from_location(location)
#refresh_simulator - update vehicle position info necessary to simulate an image
def refresh_simulator(self, vehicleLocation, vehicleAttitude):
#get gps location of vehicle
self.vehicleLocation.set_from_location(vehicleLocation)
self.vehicleAttitude = vehicleAttitude
#main - code used to test the simulator. Must be run from sitl. Control vehicle in guided mode using arrow keys,r,t,q,e
def main(self):
veh_control.connect(local_connect())
self.set_target_location(veh_control.get_location())
while(veh_control.is_connected()):
location = veh_control.get_location()
attitude = veh_control.get_attitude()
self.refresh_simulator(location,attitude)
ret,frame = self.get_image()
cv2.imshow('frame',frame)
key = cv2.waitKey(1)
print key
if key ==1113938:
veh_control.set_velocity(2,0,0) #forward
elif key == 1113940:
veh_control.set_velocity(-2,0,0) #backward
elif key == 1113937:
veh_control.set_velocity(0,-2,0) #left
elif key ==1113939:
veh_control.set_velocity(0,2,0) #right
elif(key == 1048690):
yaw = math.degrees(attitude.yaw) #yaw left
veh_control.set_yaw(yaw - 5)
elif(key == 1048692):
yaw = math.degrees(attitude.yaw) #yaw right
veh_control.set_yaw(yaw + 5)
elif(key == 1048677):
veh_control.set_velocity(0,0,-2) #down
elif(key == 1048689):
veh_control.set_velocity(0,0,2) #up
else:
veh_control.set_velocity(0,0,0) #still
#project_3D_to_2D - project a 3d point onto a 2d plane. Covert from world perspective to camera perspective
def project_3D_to_2D(self,thetaX,thetaY,thetaZ, aX, aY,aZ, cX, cY, cZ, height, width, fov):
dX = math.cos(-thetaY) * (math.sin(-thetaZ)*(cY-aY) + math.cos(-thetaZ)*(cX-aX)) - math.sin(-thetaY)*(aZ-cZ)
dY = math.sin(-thetaX) * (math.cos(-thetaY)*(aZ-cZ) + math.sin(-thetaY)*(math.sin(-thetaZ)*(cY-aY) + math.cos(-thetaZ)*(cX-aX))) + math.cos(-thetaX)*(math.cos(-thetaZ)*(cY-aY) - math.sin(-thetaZ) * (cX-aX))
dZ = math.cos(-thetaX) * (math.cos(-thetaY)*(aZ-cZ) + math.sin(-thetaY)*(math.sin(-thetaZ)*(cY-aY) + math.cos(-thetaZ)*(cX-aX))) - math.sin(-thetaX)*(math.cos(-thetaZ)*(cY-aY) - math.sin(-thetaZ) * (cX-aX))
#veiwer position
eX = 0
eY = 0
eZ = 1.0/math.tan(math.radians(fov)/2.0)
#2D point
bX = (dX - eX)*(eZ/dZ)
bY = (dY - eY)*(eZ/dZ)
#scaled to resolution
sX = bX * width
sY = bY * height
return (sX,sY)
#simulate_target - simulate an image given the target position[aX,aY,aZ](pixels)and camera position[cX,cY,cZ](pixels) and camera orientation
def simulate_target(self,thetaX,thetaY,thetaZ, aX, aY, aZ, cX, cY, cZ, camera_height, camera_width, fov):
img_width = self.target_width
img_height = self.target_height
#point maps
corners = np.float32([[-img_width/2,img_height/2],[img_width/2 ,img_height/2],[-img_width/2,-img_height/2],[img_width/2, -img_height/2]])
newCorners = np.float32([[0,0],[0,0],[0,0],[0,0]])
#calculate projection for four corners of image
for i in range(0,len(corners)):
#shift to world
x = corners[i][0] + cX - img_width/2.0
y = corners[i][1] + cY - img_height/2.0
#calculate perspective and position
x , y = self.project_3D_to_2D(thetaX,thetaY,thetaZ, aY, aX, aZ, y, x, cZ,camera_height,camera_width,fov)
#shift to camera
x , y = shift_to_image((x,y),camera_width,camera_height)
newCorners[i] = x,y
#project image
M = cv2.getPerspectiveTransform(corners,newCorners)
sim = cv2.warpPerspective(self.target,M,(self.camera_width,self.camera_height),borderValue=self.backgroundColor)
return sim
#get_image - retreive a simulated camera image
def get_image(self):
start = int(time.time() * 1000)
#distance bewteen camera and target in meters
aX,aY,aZ = self.targetLocation.x, self.targetLocation.y, self.targetLocation.z
cX,cY,cZ = self.vehicleLocation.x, self.vehicleLocation.y, self.vehicleLocation.z
#camera angle
thetaX = self.vehicleAttitude.pitch
thetaY = self.vehicleAttitude.roll
thetaZ = self.vehicleAttitude.yaw
if self.has_gimbal:
thetaX, thetaY = 0,0
#convert distance bewtween camera and target in pixels
aX = aX * self.pixels_per_meter
aY = aY * self.pixels_per_meter
aZ = aZ * self.pixels_per_meter
cX = cX * self.pixels_per_meter
cY = cY * self.pixels_per_meter
cZ = cZ * self.pixels_per_meter
#render image
sim = self.simulate_target(thetaX,thetaY,thetaZ, aX, aY, aZ, cX, cY, cZ, self.camera_height, self.camera_width, self.camera_fov)
#simulate framerate
#constrain framerate
while self.simulator_framerate != 0 and (time.time() - self.last_update_time < (1.0 / self.simulator_framerate )):
pass
self.last_update_time = time.time()
return True,cv2.cvtColor(sim,cv2.COLOR_BGR2GRAY)
if __name__ == "__builtin__":
#load config file
config = Config("precland","~/precland_default.cnf")
sim = PrecisionLandSimulator(config)
sim.main()
| gpl-3.0 |
CartoDB/cartodb-python | examples/sql_batch_api_jobs.py | 2 | 3070 | import argparse
import logging
import os
import warnings
from carto.auth import APIKeyAuthClient
from carto.sql import BatchSQLClient
warnings.filterwarnings('ignore')
# Logger (better than print)
logging.basicConfig(
level=logging.INFO,
format=' %(asctime)s - %(levelname)s - %(message)s',
datefmt='%I:%M:%S %p')
logger = logging.getLogger()
# set input arguments
parser = argparse.ArgumentParser(
description='Create a Batch SQL API job')
parser.add_argument('operation', type=str, default=None,
choices=['create', 'read', 'update', 'cancel'],
help='Set the batch operation that you want to apply')
parser.add_argument('--query', type=str, dest='query',
help='Set the query that you want to apply')
parser.add_argument('--job_id', type=str, dest='job_id',
help='Set the id of the job to check')
parser.add_argument('--organization', type=str, dest='organization',
default=os.environ['CARTO_ORG'] if 'CARTO_ORG' in os.environ else '',
help='Set the name of the organization' +
' account (defaults to env variable CARTO_ORG)')
parser.add_argument('--base_url', type=str, dest='CARTO_BASE_URL',
default=os.environ['CARTO_API_URL'] if 'CARTO_API_URL' in os.environ else '',
help='Set the base URL. For example:' +
' https://username.carto.com/ ' +
'(defaults to env variable CARTO_API_URL)')
parser.add_argument('--api_key', dest='CARTO_API_KEY',
default=os.environ['CARTO_API_KEY'] if 'CARTO_API_KEY' in os.environ else '',
help='Api key of the account' +
' (defaults to env variable CARTO_API_KEY)')
args = parser.parse_args()
# Set authentification to CARTO
if args.CARTO_BASE_URL and args.CARTO_API_KEY and args.organization:
auth_client = APIKeyAuthClient(
args.CARTO_BASE_URL, args.CARTO_API_KEY, args.organization)
batchSQLClient = BatchSQLClient(auth_client)
else:
logger.error('You need to provide valid credentials, run with -h parameter for details')
import sys
sys.exit(1)
# Batch SQL API operations
if args.operation == 'create':
# create a batch api job
createJob = batchSQLClient.create(args.query)
for a, b in createJob.items():
logger.info('{key}: {value}'.format(key=a, value=b))
elif args.operation == 'read':
readJob = batchSQLClient.read(args.job_id)
for a, b in readJob.items():
logger.info('{key}: {value}'.format(key=a, value=b))
elif args.operation == 'update':
updateJob = batchSQLClient.update(args.job_id, args.query)
for a, b in updateJob.items():
logger.info('{key}: {value}'.format(key=a, value=b))
elif args.operation == 'cancel':
cancelJob = batchSQLClient.cancel(args.job_id)
for a, b in cancelJob.items():
logger.info('{key}: {value}'.format(key=a, value=b))
else:
logger.info("You have not written a correct operation option")
| bsd-3-clause |
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