sentence1 stringlengths 52 3.87M | sentence2 stringlengths 1 47.2k | label stringclasses 1
value |
|---|---|---|
def _get_features_string(self, features=None):
""" Generates the extended newick string NHX with extra data about a node."""
string = ""
if features is None:
features = []
elif features == []:
features = self.features
for pr in features:
if hasattr(self, pr):
raw... | Generates the extended newick string NHX with extra data about a node. | entailment |
def get_column_width(column, table):
"""
Get the character width of a column in a table
Parameters
----------
column : int
The column index analyze
table : list of lists of str
The table of rows of strings. For this to be accurate, each
string must only be 1 line long.
... | Get the character width of a column in a table
Parameters
----------
column : int
The column index analyze
table : list of lists of str
The table of rows of strings. For this to be accurate, each
string must only be 1 line long.
Returns
-------
width : int | entailment |
def get_text_mark(ttree):
""" makes a simple Text Mark object"""
if ttree._orient in ["right"]:
angle = 0.
ypos = ttree.verts[-1*len(ttree.tree):, 1]
if ttree._kwargs["tip_labels_align"]:
xpos = [ttree.verts[:, 0].max()] * len(ttree.tree)
start = xpos
... | makes a simple Text Mark object | entailment |
def get_edge_mark(ttree):
""" makes a simple Graph Mark object"""
## tree style
if ttree._kwargs["tree_style"] in ["c", "cladogram"]:
a=ttree.edges
vcoordinates=ttree.verts
else:
a=ttree._lines
vcoordinates=ttree._coords
## fixed args
a... | makes a simple Graph Mark object | entailment |
def split_styles(mark):
""" get shared styles """
markers = [mark._table[key] for key in mark._marker][0]
nstyles = []
for m in markers:
## fill and stroke are already rgb() since already in markers
msty = toyplot.style.combine({
"fill": m.mstyle['fill'],
"st... | get shared styles | entailment |
def center_cell_text(cell):
"""
Horizontally center the text within a cell's grid
Like this::
+---------+ +---------+
| foo | --> | foo |
+---------+ +---------+
Parameters
----------
cell : dashtable.data2rst.Cell
Returns
-------
cell : da... | Horizontally center the text within a cell's grid
Like this::
+---------+ +---------+
| foo | --> | foo |
+---------+ +---------+
Parameters
----------
cell : dashtable.data2rst.Cell
Returns
-------
cell : dashtable.data2rst.Cell | entailment |
def hamming_distance(word1, word2):
"""
Computes the Hamming distance.
[Reference]: https://en.wikipedia.org/wiki/Hamming_distance
[Article]: Hamming, Richard W. (1950), "Error detecting and error correcting codes",
Bell System Technical Journal 29 (2): 147–160
"""
from operator import ... | Computes the Hamming distance.
[Reference]: https://en.wikipedia.org/wiki/Hamming_distance
[Article]: Hamming, Richard W. (1950), "Error detecting and error correcting codes",
Bell System Technical Journal 29 (2): 147–160 | entailment |
def polygen(*coefficients):
'''Polynomial generating function'''
if not coefficients:
return lambda i: 0
else:
c0 = coefficients[0]
coefficients = coefficients[1:]
def _(i):
v = c0
for c in coefficients:
v += c*i
... | Polynomial generating function | entailment |
def timeseries(name='', backend=None, date=None, data=None, **kwargs):
'''Create a new :class:`dynts.TimeSeries` instance using a ``backend``
and populating it with provided the data.
:parameter name: optional timeseries name. For multivarate timeseries
the :func:`dynts.tsname` ut... | Create a new :class:`dynts.TimeSeries` instance using a ``backend``
and populating it with provided the data.
:parameter name: optional timeseries name. For multivarate timeseries
the :func:`dynts.tsname` utility function can be used
to build it.
:parameter b... | entailment |
def ensure_table_strings(table):
"""
Force each cell in the table to be a string
Parameters
----------
table : list of lists
Returns
-------
table : list of lists of str
"""
for row in range(len(table)):
for column in range(len(table[row])):
table[row][colum... | Force each cell in the table to be a string
Parameters
----------
table : list of lists
Returns
-------
table : list of lists of str | entailment |
def left_sections(self):
"""
The number of sections that touch the left side.
During merging, the cell's text will grow to include other
cells. This property keeps track of the number of sections that
are touching the left side. For example::
+-----+----... | The number of sections that touch the left side.
During merging, the cell's text will grow to include other
cells. This property keeps track of the number of sections that
are touching the left side. For example::
+-----+-----+
section --> | foo | dog | <-- ... | entailment |
def right_sections(self):
"""
The number of sections that touch the right side.
Returns
-------
sections : int
The number of sections on the right
"""
lines = self.text.split('\n')
sections = 0
for i in range(len(lines)):
i... | The number of sections that touch the right side.
Returns
-------
sections : int
The number of sections on the right | entailment |
def top_sections(self):
"""
The number of sections that touch the top side.
Returns
-------
sections : int
The number of sections on the top
"""
top_line = self.text.split('\n')[0]
sections = len(top_line.split('+')) - 2
return secti... | The number of sections that touch the top side.
Returns
-------
sections : int
The number of sections on the top | entailment |
def bottom_sections(self):
"""
The number of cells that touch the bottom side.
Returns
-------
sections : int
The number of sections on the top
"""
bottom_line = self.text.split('\n')[-1]
sections = len(bottom_line.split('+')) - 2
ret... | The number of cells that touch the bottom side.
Returns
-------
sections : int
The number of sections on the top | entailment |
def is_header(self):
"""
Whether or not the cell is a header
Any header cell will have "=" instead of "-" on its border.
For example, this is a header cell::
+-----+
| foo |
+=====+
while this cell is not::
+-----+
... | Whether or not the cell is a header
Any header cell will have "=" instead of "-" on its border.
For example, this is a header cell::
+-----+
| foo |
+=====+
while this cell is not::
+-----+
| foo |
+-----+
Retu... | entailment |
def get_git_changeset(filename=None):
"""Returns a numeric identifier of the latest git changeset.
The result is the UTC timestamp of the changeset in YYYYMMDDHHMMSS format.
This value isn't guaranteed to be unique, but collisions are very unlikely,
so it's sufficient for generating the developmen... | Returns a numeric identifier of the latest git changeset.
The result is the UTC timestamp of the changeset in YYYYMMDDHHMMSS format.
This value isn't guaranteed to be unique, but collisions are very unlikely,
so it's sufficient for generating the development version numbers. | entailment |
def headers_present(html_string):
"""
Checks if the html table contains headers and returns True/False
Parameters
----------
html_string : str
Returns
-------
bool
"""
try:
from bs4 import BeautifulSoup
except ImportError:
print("ERROR: You must have Beautif... | Checks if the html table contains headers and returns True/False
Parameters
----------
html_string : str
Returns
-------
bool | entailment |
def extract_spans(html_string):
"""
Creates a list of the spanned cell groups of [row, column] pairs.
Parameters
----------
html_string : str
Returns
-------
list of lists of lists of int
"""
try:
from bs4 import BeautifulSoup
except ImportError:
print("ERRO... | Creates a list of the spanned cell groups of [row, column] pairs.
Parameters
----------
html_string : str
Returns
-------
list of lists of lists of int | entailment |
def translation(first, second):
"""Create an index of mapped letters (zip to dict)."""
if len(first) != len(second):
raise WrongLengthException('The lists are not of the same length!')
return dict(zip(first, second)) | Create an index of mapped letters (zip to dict). | entailment |
def process_tag(node):
"""
Recursively go through a tag's children, converting them, then
convert the tag itself.
"""
text = ''
exceptions = ['table']
for element in node.children:
if isinstance(element, NavigableString):
text += element
elif not node.name in e... | Recursively go through a tag's children, converting them, then
convert the tag itself. | entailment |
def laggeddates(ts, step=1):
'''Lagged iterator over dates'''
if step == 1:
dates = ts.dates()
if not hasattr(dates, 'next'):
dates = dates.__iter__()
dt0 = next(dates)
for dt1 in dates:
yield dt1, dt0
dt0 = dt1
else:
whi... | Lagged iterator over dates | entailment |
def make_skiplist(*args, use_fallback=False):
'''Create a new skiplist'''
sl = fallback.Skiplist if use_fallback else Skiplist
return sl(*args) | Create a new skiplist | entailment |
def data2md(table):
"""
Creates a markdown table. The first row will be headers.
Parameters
----------
table : list of lists of str
A list of rows containing strings. If any of these strings
consist of multiple lines, they will be converted to single line
because markdown ta... | Creates a markdown table. The first row will be headers.
Parameters
----------
table : list of lists of str
A list of rows containing strings. If any of these strings
consist of multiple lines, they will be converted to single line
because markdown tables do not support multiline ce... | entailment |
def v_center_cell_text(cell):
"""
Vertically center the text within the cell's grid.
Like this::
+--------+ +--------+
| foobar | | |
| | | |
| | --> | foobar |
| | | |
| | | |
... | Vertically center the text within the cell's grid.
Like this::
+--------+ +--------+
| foobar | | |
| | | |
| | --> | foobar |
| | | |
| | | |
+--------+ +--------+
Paramete... | entailment |
def data2rst(table, spans=[[[0, 0]]], use_headers=True,
center_cells=False, center_headers=False):
"""
Convert a list of lists of str into a reStructuredText Grid Table
Parameters
----------
table : list of lists of str
spans : list of lists of lists of int, optional
These ... | Convert a list of lists of str into a reStructuredText Grid Table
Parameters
----------
table : list of lists of str
spans : list of lists of lists of int, optional
These are [row, column] pairs of cells that are merged in the
table. Rows and columns start in the top left of the table.F... | entailment |
def set_dims_from_tree_size(self):
"Calculate reasonable height and width for tree given N tips"
tlen = len(self.treelist[0])
if self.style.orient in ("right", "left"):
# long tip-wise dimension
if not self.style.height:
self.style.height = max(275, min(10... | Calculate reasonable height and width for tree given N tips | entailment |
def add_tip_labels_to_axes(self):
"""
Add text offset from tips of tree with correction for orientation,
and fixed_order which is usually used in multitree plotting.
"""
# get tip-coords and replace if using fixed_order
if self.style.orient in ("up", "down"):
... | Add text offset from tips of tree with correction for orientation,
and fixed_order which is usually used in multitree plotting. | entailment |
def fit_tip_labels(self):
"""
Modifies display range to ensure tip labels fit. This is a bit hackish
still. The problem is that the 'extents' range of the rendered text
is totally correct. So we add a little buffer here. Should add for
user to be able to modify this if needed. I... | Modifies display range to ensure tip labels fit. This is a bit hackish
still. The problem is that the 'extents' range of the rendered text
is totally correct. So we add a little buffer here. Should add for
user to be able to modify this if needed. If not using edge lengths
then need to ... | entailment |
def convert_p(element, text):
"""
Adds 2 newlines to the end of text
"""
depth = -1
while element:
if (not element.name == '[document]' and
not element.parent.get('id') == '__RESTRUCTIFY_WRAPPER__'):
depth += 1
element = element.parent
if text:
... | Adds 2 newlines to the end of text | entailment |
def simple2data(text):
"""
Convert a simple table to data (the kind used by DashTable)
Parameters
----------
text : str
A valid simple rst table
Returns
-------
table : list of lists of str
spans : list of lists of lists of int
A span is a [row, column] pair that de... | Convert a simple table to data (the kind used by DashTable)
Parameters
----------
text : str
A valid simple rst table
Returns
-------
table : list of lists of str
spans : list of lists of lists of int
A span is a [row, column] pair that defines a group of merged
cel... | entailment |
def get_output_column_widths(table, spans):
"""
Gets the widths of the columns of the output table
Parameters
----------
table : list of lists of str
The table of rows of text
spans : list of lists of int
The [row, column] pairs of combined cells
Returns
-------
wid... | Gets the widths of the columns of the output table
Parameters
----------
table : list of lists of str
The table of rows of text
spans : list of lists of int
The [row, column] pairs of combined cells
Returns
-------
widths : list of int
The widths of each column in t... | entailment |
def make_empty_table(row_count, column_count):
"""
Make an empty table
Parameters
----------
row_count : int
The number of rows in the new table
column_count : int
The number of columns in the new table
Returns
-------
table : list of lists of str
Each cell ... | Make an empty table
Parameters
----------
row_count : int
The number of rows in the new table
column_count : int
The number of columns in the new table
Returns
-------
table : list of lists of str
Each cell will be an empty str ('') | entailment |
def beta(self):
'''\
The linear estimation of the parameter vector :math:`\beta` given by
.. math::
\beta = (X^T X)^-1 X^T y
'''
t = self.X.transpose()
XX = dot(t,self.X)
XY = dot(t,self.y)
return linalg.solve(XX,XY) | \
The linear estimation of the parameter vector :math:`\beta` given by
.. math::
\beta = (X^T X)^-1 X^T y | entailment |
def oftype(self, typ):
'''Return a generator of formatters codes of type typ'''
for key, val in self.items():
if val.type == typ:
yield key | Return a generator of formatters codes of type typ | entailment |
def names(self, with_namespace=False):
'''List of names for series in dataset.
It will always return a list or names with length given by
:class:`~.DynData.count`.
'''
N = self.count()
names = self.name.split(settings.splittingnames)[:N]
n = 0
while len(n... | List of names for series in dataset.
It will always return a list or names with length given by
:class:`~.DynData.count`. | entailment |
def dump(self, format=None, **kwargs):
"""Dump the timeseries using a specific ``format``.
"""
formatter = Formatters.get(format, None)
if not format:
return self.display()
elif not formatter:
raise FormattingException('Formatter %s not available' % format... | Dump the timeseries using a specific ``format``. | entailment |
def p_expression_binop(p):
'''expression : expression PLUS expression
| expression MINUS expression
| expression TIMES expression
| expression DIVIDE expression
| expression EQUAL expression
| expression CONCAT expressio... | expression : expression PLUS expression
| expression MINUS expression
| expression TIMES expression
| expression DIVIDE expression
| expression EQUAL expression
| expression CONCAT expression
| expression S... | entailment |
def p_expression_group(p):
'''expression : LPAREN expression RPAREN
| LSQUARE expression RSQUARE'''
v = p[1]
if v == '(':
p[0] = functionarguments(p[2])
elif v == '[':
p[0] = tsentry(p[2]) | expression : LPAREN expression RPAREN
| LSQUARE expression RSQUARE | entailment |
def merge_cells(cell1, cell2, direction):
"""
Combine the side of cell1's grid text with cell2's text.
For example::
cell1 cell2 merge "RIGHT"
+-----+ +------+ +-----+------+
| foo | | dog | | foo | dog |
| | +------+ | +------+
| | ... | Combine the side of cell1's grid text with cell2's text.
For example::
cell1 cell2 merge "RIGHT"
+-----+ +------+ +-----+------+
| foo | | dog | | foo | dog |
| | +------+ | +------+
| | | cat | | | cat |
| | +------+ ... | entailment |
def iterclass(cls):
"""Iterates over (valid) attributes of a class.
Args:
cls (object): the class to iterate over
Yields:
(str, obj) tuples: the class-level attributes.
"""
for field in dir(cls):
if hasattr(cls, field):
value = getattr(cls, field)
yi... | Iterates over (valid) attributes of a class.
Args:
cls (object): the class to iterate over
Yields:
(str, obj) tuples: the class-level attributes. | entailment |
def _mksocket(host, port, q, done, stop):
"""Returns a tcp socket to (host/port). Retries forever if connection fails"""
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.settimeout(2)
attempt = 0
while not stop.is_set():
try:
s.connect((host, port))
return s
... | Returns a tcp socket to (host/port). Retries forever if connection fails | entailment |
def _push(host, port, q, done, mps, stop, test_mode):
"""Worker thread. Connect to host/port, pull data from q until done is set"""
sock = None
retry_line = None
while not ( stop.is_set() or ( done.is_set() and retry_line == None and q.empty()) ):
stime = time.time()
if sock == None and... | Worker thread. Connect to host/port, pull data from q until done is set | entailment |
def log(self, name, val, **tags):
"""Log metric name with value val. You must include at least one tag as a kwarg"""
global _last_timestamp, _last_metrics
# do not allow .log after closing
assert not self.done.is_set(), "worker thread has been closed"
# check if valid metric nam... | Log metric name with value val. You must include at least one tag as a kwarg | entailment |
def available_ports():
"""
Scans COM1 through COM255 for available serial ports
returns a list of available ports
"""
ports = []
for i in range(256):
try:
p = Serial('COM%d' % i)
p.close()
ports.append(p)
... | Scans COM1 through COM255 for available serial ports
returns a list of available ports | entailment |
def get_current_response(self):
"""
reads the current response data from the object and returns
it in a dict.
Currently 'time' is reported as 0 until clock drift issues are
resolved.
"""
response = {'port': 0,
'pressed': False,
... | reads the current response data from the object and returns
it in a dict.
Currently 'time' is reported as 0 until clock drift issues are
resolved. | entailment |
def detect_xid_devices(self):
"""
For all of the com ports connected to the computer, send an
XID command '_c1'. If the device response with '_xid', it is
an xid device.
"""
self.__xid_cons = []
for c in self.__com_ports:
device_found = False
... | For all of the com ports connected to the computer, send an
XID command '_c1'. If the device response with '_xid', it is
an xid device. | entailment |
def device_at_index(self, index):
"""
Returns the device at the specified index
"""
if index >= len(self.__xid_cons):
raise ValueError("Invalid device index")
return self.__xid_cons[index] | Returns the device at the specified index | entailment |
def query_base_timer(self):
"""
gets the value from the device's base timer
"""
(_, _, time) = unpack('<ccI', self.con.send_xid_command("e3", 6))
return time | gets the value from the device's base timer | entailment |
def poll_for_response(self):
"""
Polls the device for user input
If there is a keymapping for the device, the key map is applied
to the key reported from the device.
If a response is waiting to be processed, the response is appended
to the internal response_queue
... | Polls the device for user input
If there is a keymapping for the device, the key map is applied
to the key reported from the device.
If a response is waiting to be processed, the response is appended
to the internal response_queue | entailment |
def set_pulse_duration(self, duration):
"""
Sets the pulse duration for events in miliseconds when activate_line
is called
"""
if duration > 4294967295:
raise ValueError('Duration is too long. Please choose a value '
'less than 4294967296.... | Sets the pulse duration for events in miliseconds when activate_line
is called | entailment |
def activate_line(self, lines=None, bitmask=None,
leave_remaining_lines=False):
"""
Triggers an output line on StimTracker.
There are 8 output lines on StimTracker that can be raised in any
combination. To raise lines 1 and 7, for example, you pass in
the ... | Triggers an output line on StimTracker.
There are 8 output lines on StimTracker that can be raised in any
combination. To raise lines 1 and 7, for example, you pass in
the list: activate_line(lines=[1, 7]).
To raise a single line, pass in just an integer, or a list with a
sing... | entailment |
def clear_line(self, lines=None, bitmask=None,
leave_remaining_lines=False):
"""
The inverse of activate_line. If a line is active, it deactivates it.
This has the same parameters as activate_line()
"""
if lines is None and bitmask is None:
raise ... | The inverse of activate_line. If a line is active, it deactivates it.
This has the same parameters as activate_line() | entailment |
def init_device(self):
"""
Initializes the device with the proper keymaps and name
"""
try:
product_id = int(self._send_command('_d2', 1))
except ValueError:
product_id = self._send_command('_d2', 1)
if product_id == 0:
self._impl = Re... | Initializes the device with the proper keymaps and name | entailment |
def _send_command(self, command, expected_bytes):
"""
Send an XID command to the device
"""
response = self.con.send_xid_command(command, expected_bytes)
return response | Send an XID command to the device | entailment |
def get_xid_devices():
"""
Returns a list of all Xid devices connected to your computer.
"""
devices = []
scanner = XidScanner()
for i in range(scanner.device_count()):
com = scanner.device_at_index(i)
com.open()
device = XidDevice(com)
devices.append(device)
... | Returns a list of all Xid devices connected to your computer. | entailment |
def get_xid_device(device_number):
"""
returns device at a given index.
Raises ValueError if the device at the passed in index doesn't
exist.
"""
scanner = XidScanner()
com = scanner.device_at_index(device_number)
com.open()
return XidDevice(com) | returns device at a given index.
Raises ValueError if the device at the passed in index doesn't
exist. | entailment |
def connect(self, receiver):
"""Append receiver."""
if not callable(receiver):
raise ValueError('Invalid receiver: %s' % receiver)
self.receivers.append(receiver) | Append receiver. | entailment |
def disconnect(self, receiver):
"""Remove receiver."""
try:
self.receivers.remove(receiver)
except ValueError:
raise ValueError('Unknown receiver: %s' % receiver) | Remove receiver. | entailment |
def send(self, instance, *args, **kwargs):
"""Send signal."""
for receiver in self.receivers:
receiver(instance, *args, **kwargs) | Send signal. | entailment |
def select(cls, *args, **kwargs):
"""Support read slaves."""
query = super(Model, cls).select(*args, **kwargs)
query.database = cls._get_read_database()
return query | Support read slaves. | entailment |
def save(self, force_insert=False, **kwargs):
"""Send signals."""
created = force_insert or not bool(self.pk)
self.pre_save.send(self, created=created)
super(Model, self).save(force_insert=force_insert, **kwargs)
self.post_save.send(self, created=created) | Send signals. | entailment |
def delete_instance(self, *args, **kwargs):
"""Send signals."""
self.pre_delete.send(self)
super(Model, self).delete_instance(*args, **kwargs)
self.post_delete.send(self) | Send signals. | entailment |
def get_database(obj, **params):
"""Get database from given URI/Object."""
if isinstance(obj, string_types):
return connect(obj, **params)
return obj | Get database from given URI/Object. | entailment |
def init_app(self, app, database=None):
"""Initialize application."""
# Register application
if not app:
raise RuntimeError('Invalid application.')
self.app = app
if not hasattr(app, 'extensions'):
app.extensions = {}
app.extensions['peewee'] = se... | Initialize application. | entailment |
def close(self, response):
"""Close connection to database."""
LOGGER.info('Closing [%s]', os.getpid())
if not self.database.is_closed():
self.database.close()
return response | Close connection to database. | entailment |
def Model(self):
"""Bind model to self database."""
Model_ = self.app.config['PEEWEE_MODELS_CLASS']
meta_params = {'database': self.database}
if self.slaves and self.app.config['PEEWEE_USE_READ_SLAVES']:
meta_params['read_slaves'] = self.slaves
Meta = type('Meta', ()... | Bind model to self database. | entailment |
def models(self):
"""Return self.application models."""
Model_ = self.app.config['PEEWEE_MODELS_CLASS']
ignore = self.app.config['PEEWEE_MODELS_IGNORE']
models = []
if Model_ is not Model:
try:
mod = import_module(self.app.config['PEEWEE_MODELS_MODULE... | Return self.application models. | entailment |
def cmd_create(self, name, auto=False):
"""Create a new migration."""
LOGGER.setLevel('INFO')
LOGGER.propagate = 0
router = Router(self.database,
migrate_dir=self.app.config['PEEWEE_MIGRATE_DIR'],
migrate_table=self.app.config['PEEWEE_MIG... | Create a new migration. | entailment |
def cmd_migrate(self, name=None, fake=False):
"""Run migrations."""
from peewee_migrate.router import Router, LOGGER
LOGGER.setLevel('INFO')
LOGGER.propagate = 0
router = Router(self.database,
migrate_dir=self.app.config['PEEWEE_MIGRATE_DIR'],
... | Run migrations. | entailment |
def cmd_rollback(self, name):
"""Rollback migrations."""
from peewee_migrate.router import Router, LOGGER
LOGGER.setLevel('INFO')
LOGGER.propagate = 0
router = Router(self.database,
migrate_dir=self.app.config['PEEWEE_MIGRATE_DIR'],
... | Rollback migrations. | entailment |
def cmd_list(self):
"""List migrations."""
from peewee_migrate.router import Router, LOGGER
LOGGER.setLevel('DEBUG')
LOGGER.propagate = 0
router = Router(self.database,
migrate_dir=self.app.config['PEEWEE_MIGRATE_DIR'],
migrate_ta... | List migrations. | entailment |
def cmd_merge(self):
"""Merge migrations."""
from peewee_migrate.router import Router, LOGGER
LOGGER.setLevel('DEBUG')
LOGGER.propagate = 0
router = Router(self.database,
migrate_dir=self.app.config['PEEWEE_MIGRATE_DIR'],
migrate_... | Merge migrations. | entailment |
def manager(self):
"""Integrate a Flask-Script."""
from flask_script import Manager, Command
manager = Manager(usage="Migrate database.")
manager.add_command('create', Command(self.cmd_create))
manager.add_command('migrate', Command(self.cmd_migrate))
manager.add_command... | Integrate a Flask-Script. | entailment |
def restart_program():
"""
DOES NOT WORK WELL WITH MOPIDY
Hack from
https://www.daniweb.com/software-development/python/code/260268/restart-your-python-program
to support updating the settings, since mopidy is not able to do that yet
Restarts the current program
Note: this function does not ... | DOES NOT WORK WELL WITH MOPIDY
Hack from
https://www.daniweb.com/software-development/python/code/260268/restart-your-python-program
to support updating the settings, since mopidy is not able to do that yet
Restarts the current program
Note: this function does not return. Any cleanup action (like
... | entailment |
def __load(arff):
"""
load liac-arff to pandas DataFrame
:param dict arff:arff dict created liac-arff
:rtype: DataFrame
:return: pandas DataFrame
"""
attrs = arff['attributes']
attrs_t = []
for attr in attrs:
if isinstance(attr[1], list):
attrs_t.append("%s@{%s}" ... | load liac-arff to pandas DataFrame
:param dict arff:arff dict created liac-arff
:rtype: DataFrame
:return: pandas DataFrame | entailment |
def __dump(df,relation='data',description=''):
"""
dump DataFrame to liac-arff
:param DataFrame df:
:param str relation:
:param str description:
:rtype: dict
:return: liac-arff dict
"""
attrs = []
for col in df.columns:
attr = col.split('@')
if attr[1].count('... | dump DataFrame to liac-arff
:param DataFrame df:
:param str relation:
:param str description:
:rtype: dict
:return: liac-arff dict | entailment |
def dump(df,fp):
"""
dump DataFrame to file
:param DataFrame df:
:param file fp:
"""
arff = __dump(df)
liacarff.dump(arff,fp) | dump DataFrame to file
:param DataFrame df:
:param file fp: | entailment |
def markup_line(text, offset, marker='>>!<<'):
"""Insert `marker` at `offset` into `text`, and return the marked
line.
.. code-block:: python
>>> markup_line('0\\n1234\\n56', 3)
1>>!<<234
"""
begin = text.rfind('\n', 0, offset)
begin += 1
end = text.find('\n', offset)
... | Insert `marker` at `offset` into `text`, and return the marked
line.
.. code-block:: python
>>> markup_line('0\\n1234\\n56', 3)
1>>!<<234 | entailment |
def tokenize_init(spec):
"""Initialize a tokenizer. Should only be called by the
:func:`~textparser.Parser.tokenize` method in the parser.
"""
tokens = [Token('__SOF__', '__SOF__', 0)]
re_token = '|'.join([
'(?P<{}>{})'.format(name, regex) for name, regex in spec
])
return tokens,... | Initialize a tokenizer. Should only be called by the
:func:`~textparser.Parser.tokenize` method in the parser. | entailment |
def tokenize(self, text):
"""Tokenize given string `text`, and return a list of tokens. Raises
:class:`~textparser.TokenizeError` on failure.
This method should only be called by
:func:`~textparser.Parser.parse()`, but may very well be
overridden if the default implementation do... | Tokenize given string `text`, and return a list of tokens. Raises
:class:`~textparser.TokenizeError` on failure.
This method should only be called by
:func:`~textparser.Parser.parse()`, but may very well be
overridden if the default implementation does not match the
parser needs... | entailment |
def parse(self, text, token_tree=False, match_sof=False):
"""Parse given string `text` and return the parse tree. Raises
:class:`~textparser.ParseError` on failure.
Returns a parse tree of tokens if `token_tree` is ``True``.
.. code-block:: python
>>> MyParser().parse('Hell... | Parse given string `text` and return the parse tree. Raises
:class:`~textparser.ParseError` on failure.
Returns a parse tree of tokens if `token_tree` is ``True``.
.. code-block:: python
>>> MyParser().parse('Hello, World!')
['Hello', ',', 'World', '!']
>>> tr... | entailment |
def x_at_y(self, y, reverse=False):
"""
Calculates inverse profile - for given y returns x such that f(x) = y
If given y is not found in the self.y, then interpolation is used.
By default returns first result looking from left,
if reverse argument set to True,
looks from ... | Calculates inverse profile - for given y returns x such that f(x) = y
If given y is not found in the self.y, then interpolation is used.
By default returns first result looking from left,
if reverse argument set to True,
looks from right. If y is outside range of self.y
then np.n... | entailment |
def width(self, level):
"""
Width at given level
:param level:
:return:
"""
return self.x_at_y(level, reverse=True) - self.x_at_y(level) | Width at given level
:param level:
:return: | entailment |
def normalize(self, dt, allow_cast=True):
"""
Normalize to 1 over [-dt, +dt] area, if allow_cast is set
to True, division not in place and casting may occur.
If division in place is not possible and allow_cast is False
an exception is raised.
>>> a = Profile([[0, 0], [1,... | Normalize to 1 over [-dt, +dt] area, if allow_cast is set
to True, division not in place and casting may occur.
If division in place is not possible and allow_cast is False
an exception is raised.
>>> a = Profile([[0, 0], [1, 5], [2, 10], [3, 5], [4, 0]])
>>> a.normalize(1, allo... | entailment |
def rescale(self, factor=1.0, allow_cast=True):
"""
Rescales self.y by given factor, if allow_cast is set to True
and division in place is impossible - casting and not in place
division may occur occur. If in place is impossible and allow_cast
is set to False - an exception is ra... | Rescales self.y by given factor, if allow_cast is set to True
and division in place is impossible - casting and not in place
division may occur occur. If in place is impossible and allow_cast
is set to False - an exception is raised.
Check simple rescaling by 2 with no casting
>... | entailment |
def change_domain(self, domain):
"""
Creating new Curve object in memory with domain passed as a parameter.
New domain must include in the original domain.
Copies values from original curve and uses interpolation to calculate
values for new points in domain.
Calculate y ... | Creating new Curve object in memory with domain passed as a parameter.
New domain must include in the original domain.
Copies values from original curve and uses interpolation to calculate
values for new points in domain.
Calculate y - values of example curve with changed domain:
... | entailment |
def rebinned(self, step=0.1, fixp=0):
"""
Provides effective way to compute new domain basing on
step and fixp parameters. Then using change_domain() method
to create new object with calculated domain and returns it.
fixp doesn't have to be inside original domain.
Retur... | Provides effective way to compute new domain basing on
step and fixp parameters. Then using change_domain() method
to create new object with calculated domain and returns it.
fixp doesn't have to be inside original domain.
Return domain of a new curve specified by
fixp=0 and st... | entailment |
def evaluate_at_x(self, arg, def_val=0):
"""
Returns Y value at arg of self. Arg can be a scalar,
but also might be np.array or other iterable
(like list). If domain of self is not wide enough to
interpolate the value of Y, method will return
def_val for those arguments i... | Returns Y value at arg of self. Arg can be a scalar,
but also might be np.array or other iterable
(like list). If domain of self is not wide enough to
interpolate the value of Y, method will return
def_val for those arguments instead.
Check the interpolation when arg in domain o... | entailment |
def subtract(self, curve2, new_obj=False):
"""
Method that calculates difference between 2 curves
(or subclasses of curves). Domain of self must be in
domain of curve2 what means min(self.x) >= min(curve2.x)
and max(self.x) <= max(curve2.x).
Might modify self, and can ret... | Method that calculates difference between 2 curves
(or subclasses of curves). Domain of self must be in
domain of curve2 what means min(self.x) >= min(curve2.x)
and max(self.x) <= max(curve2.x).
Might modify self, and can return the result or None
Use subtract as -= operator, ch... | entailment |
def alert(text='', title='', button='OK'):
"""Displays a simple message box with text and a single OK button. Returns the text of the button clicked on."""
messageBoxFunc(0, text, title, MB_OK | MB_SETFOREGROUND | MB_TOPMOST)
return button | Displays a simple message box with text and a single OK button. Returns the text of the button clicked on. | entailment |
def confirm(text='', title='', buttons=['OK', 'Cancel']):
"""Displays a message box with OK and Cancel buttons. Number and text of buttons can be customized. Returns the text of the button clicked on."""
retVal = messageBoxFunc(0, text, title, MB_OKCANCEL | MB_ICONQUESTION | MB_SETFOREGROUND | MB_TOPMOST)
i... | Displays a message box with OK and Cancel buttons. Number and text of buttons can be customized. Returns the text of the button clicked on. | entailment |
def subtract(curve1, curve2, def_val=0):
"""
Function calculates difference between curve1 and curve2
and returns new object which domain is an union
of curve1 and curve2 domains
Returned object is of type type(curve1)
and has same metadata as curve1 object
:param curve1: first curve to cal... | Function calculates difference between curve1 and curve2
and returns new object which domain is an union
of curve1 and curve2 domains
Returned object is of type type(curve1)
and has same metadata as curve1 object
:param curve1: first curve to calculate the difference
:param curve2: second curve... | entailment |
def medfilt(vector, window):
"""
Apply a window-length median filter to a 1D array vector.
Should get rid of 'spike' value 15.
>>> print(medfilt(np.array([1., 15., 1., 1., 1.]), 3))
[1. 1. 1. 1. 1.]
The 'edge' case is a bit tricky...
>>> print(medfilt(np.array([15., 1., 1., 1., 1.]), 3))
... | Apply a window-length median filter to a 1D array vector.
Should get rid of 'spike' value 15.
>>> print(medfilt(np.array([1., 15., 1., 1., 1.]), 3))
[1. 1. 1. 1. 1.]
The 'edge' case is a bit tricky...
>>> print(medfilt(np.array([15., 1., 1., 1., 1.]), 3))
[15. 1. 1. 1. 1.]
Inspired by... | entailment |
def interpn(*args, **kw):
"""Interpolation on N-D.
ai = interpn(x, y, z, ..., a, xi, yi, zi, ...)
where the arrays x, y, z, ... define a rectangular grid
and a.shape == (len(x), len(y), len(z), ...) are the values
interpolate at xi, yi, zi, ...
"""
method = kw.pop('method', 'cubic')
if kw:
raise ValueError(... | Interpolation on N-D.
ai = interpn(x, y, z, ..., a, xi, yi, zi, ...)
where the arrays x, y, z, ... define a rectangular grid
and a.shape == (len(x), len(y), len(z), ...) are the values
interpolate at xi, yi, zi, ... | entailment |
def npinterpn(*args, **kw):
"""Interpolation on N-D.
ai = interpn(x, y, z, ..., a, xi, yi, zi, ...)
where the arrays x, y, z, ... define a rectangular grid
and a.shape == (len(x), len(y), len(z), ...) are the values
interpolate at xi, yi, zi, ...
"""
method = kw.pop('method', 'cubic')
if kw:
raise ValueErro... | Interpolation on N-D.
ai = interpn(x, y, z, ..., a, xi, yi, zi, ...)
where the arrays x, y, z, ... define a rectangular grid
and a.shape == (len(x), len(y), len(z), ...) are the values
interpolate at xi, yi, zi, ... | entailment |
def model_fields(model, allow_pk=False, only=None, exclude=None,
field_args=None, converter=None):
"""
Generate a dictionary of fields for a given Peewee model.
See `model_form` docstring for description of parameters.
"""
converter = converter or ModelConverter()
field_args = ... | Generate a dictionary of fields for a given Peewee model.
See `model_form` docstring for description of parameters. | entailment |
def model_form(model, base_class=Form, allow_pk=False, only=None, exclude=None,
field_args=None, converter=None):
"""
Create a wtforms Form for a given Peewee model class::
from wtfpeewee.orm import model_form
from myproject.myapp.models import User
UserForm = model_form(... | Create a wtforms Form for a given Peewee model class::
from wtfpeewee.orm import model_form
from myproject.myapp.models import User
UserForm = model_form(User)
:param model:
A Peewee model class
:param base_class:
Base form class to extend from. Must be a ``wtforms.Form... | entailment |
def alert(text='', title='', button=OK_TEXT, root=None, timeout=None):
"""Displays a simple message box with text and a single OK button. Returns the text of the button clicked on."""
assert TKINTER_IMPORT_SUCCEEDED, 'Tkinter is required for pymsgbox'
return _buttonbox(msg=text, title=title, choices=[str(bu... | Displays a simple message box with text and a single OK button. Returns the text of the button clicked on. | entailment |
def confirm(text='', title='', buttons=[OK_TEXT, CANCEL_TEXT], root=None, timeout=None):
"""Displays a message box with OK and Cancel buttons. Number and text of buttons can be customized. Returns the text of the button clicked on."""
assert TKINTER_IMPORT_SUCCEEDED, 'Tkinter is required for pymsgbox'
retur... | Displays a message box with OK and Cancel buttons. Number and text of buttons can be customized. Returns the text of the button clicked on. | entailment |
def prompt(text='', title='' , default='', root=None, timeout=None):
"""Displays a message box with text input, and OK & Cancel buttons. Returns the text entered, or None if Cancel was clicked."""
assert TKINTER_IMPORT_SUCCEEDED, 'Tkinter is required for pymsgbox'
return __fillablebox(text, title, default=d... | Displays a message box with text input, and OK & Cancel buttons. Returns the text entered, or None if Cancel was clicked. | entailment |
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