source
stringclasses 1
value | version
stringclasses 1
value | module
stringclasses 43
values | function
stringclasses 307
values | input
stringlengths 3
496
| expected
stringlengths 0
40.5k
| signature
stringclasses 0
values |
|---|---|---|---|---|---|---|
cpython
|
cfcd524
|
_pydatetime
|
date.__repr__
|
>>> repr(d)
|
'datetime.date(2010, 1, 1)'
| null |
cpython
|
cfcd524
|
_pydatetime
|
timezone.__repr__
|
>>> tz = timezone.utc
| null |
|
cpython
|
cfcd524
|
_pydatetime
|
timezone.__repr__
|
>>> repr(tz)
|
'datetime.timezone.utc'
| null |
cpython
|
cfcd524
|
_pydatetime
|
timezone.__repr__
|
>>> tz = timezone(timedelta(hours=-5), 'EST')
| null |
|
cpython
|
cfcd524
|
_pydatetime
|
timezone.__repr__
|
>>> repr(tz)
|
"datetime.timezone(datetime.timedelta(-1, 68400), 'EST')"
| null |
cpython
|
cfcd524
|
asyncio.timeouts
|
Timeout.timeout
|
>>> async with asyncio.timeout(10): # 10 seconds timeout
... await long_running_task()
|
delay - value in seconds or None to disable timeout logic
long_running_task() is interrupted by raising asyncio.CancelledError,
the top-most affected timeout() context manager converts CancelledError
into TimeoutError.
| null |
cpython
|
cfcd524
|
asyncio.timeouts
|
Timeout.timeout_at
|
>>> async with asyncio.timeout_at(loop.time() + 10):
... await long_running_task()
|
when - a deadline when timeout occurs or None to disable timeout logic
long_running_task() is interrupted by raising asyncio.CancelledError,
the top-most affected timeout() context manager converts CancelledError
into TimeoutError.
| null |
cpython
|
cfcd524
|
pdb
|
__module__
|
>>> import pdb
| null |
|
cpython
|
cfcd524
|
pdb
|
__module__
|
>>> pdb.run('<a statement>')
|
The debugger's prompt is '(Pdb) '. This will stop in the first
function call in <a statement>.
Alternatively, if a statement terminated with an unhandled exception,
you can use pdb's post-mortem facility to inspect the contents of the
traceback:
| null |
cpython
|
cfcd524
|
pdb
|
__module__
|
>>> <a statement>
|
<exception traceback>
| null |
cpython
|
cfcd524
|
pdb
|
__module__
|
>>> import pdb
| null |
|
cpython
|
cfcd524
|
pdb
|
__module__
|
>>> pdb.pm()
|
The commands recognized by the debugger are listed in the next
section. Most can be abbreviated as indicated; e.g., h(elp) means
that 'help' can be typed as 'h' or 'help' (but not as 'he' or 'hel',
nor as 'H' or 'Help' or 'HELP'). Optional arguments are enclosed in
square brackets. Alternatives in the command syntax are separated
by a vertical bar (|).
A blank line repeats the previous command literally, except for
'list', where it lists the next 11 lines.
Commands that the debugger doesn't recognize are assumed to be Python
statements and are executed in the context of the program being
debugged. Python statements can also be prefixed with an exclamation
point ('!'). This is a powerful way to inspect the program being
debugged; it is even possible to change variables or call functions.
When an exception occurs in such a statement, the exception name is
printed but the debugger's state is not changed.
The debugger supports aliases, which can save typing. And aliases can
have parameters (see the alias help entry) which allows one a certain
level of adaptability to the context under examination.
Multiple commands may be entered on a single line, separated by the
pair ';;'. No intelligence is applied to separating the commands; the
input is split at the first ';;', even if it is in the middle of a
quoted string.
If a file ".pdbrc" exists in your home directory or in the current
directory, it is read in and executed as if it had been typed at the
debugger prompt. This is particularly useful for aliases. If both
files exist, the one in the home directory is read first and aliases
defined there can be overridden by the local file. This behavior can be
disabled by passing the "readrc=False" argument to the Pdb constructor.
Aside from aliases, the debugger is not directly programmable; but it
is implemented as a class from which you can derive your own debugger
class, which you can make as fancy as you like.
Debugger commands
=================
| null |
cpython
|
cfcd524
|
_pyrepl.utils
|
ColorSpan.disp_str
|
>>> utils.disp_str("a = 9")
|
(['a', ' ', '=', ' ', '9'], [1, 1, 1, 1, 1])
| null |
cpython
|
cfcd524
|
_pyrepl.utils
|
ColorSpan.disp_str
|
>>> line = "while 1:"
| null |
|
cpython
|
cfcd524
|
_pyrepl.utils
|
ColorSpan.disp_str
|
>>> colors = list(utils.gen_colors(line))
| null |
|
cpython
|
cfcd524
|
_pyrepl.utils
|
ColorSpan.disp_str
|
>>> utils.disp_str(line, colors=colors)
|
(['\x1b[1;34mw', 'h', 'i', 'l', 'e\x1b[0m', ' ', '1', ':'], [1, 1, 1, 1, 1, 1, 1, 1])
| null |
cpython
|
cfcd524
|
unittest.mock
|
NonCallableMock.configure_mock
|
>>> attrs = {'method.return_value': 3, 'other.side_effect': KeyError}
| null |
|
cpython
|
cfcd524
|
unittest.mock
|
NonCallableMock.configure_mock
|
>>> mock.configure_mock(**attrs)
| null |
|
cpython
|
cfcd524
|
unittest.mock
|
AsyncMock
|
>>> mock = AsyncMock()
| null |
|
cpython
|
cfcd524
|
unittest.mock
|
AsyncMock
|
>>> inspect.iscoroutinefunction(mock)
|
True
| null |
cpython
|
cfcd524
|
unittest.mock
|
AsyncMock
|
>>> inspect.isawaitable(mock())
|
True
The result of ``mock()`` is an async function which will have the outcome
of ``side_effect`` or ``return_value``:
- if ``side_effect`` is a function, the async function will return the
result of that function,
- if ``side_effect`` is an exception, the async function will raise the
exception,
- if ``side_effect`` is an iterable, the async function will return the
next value of the iterable, however, if the sequence of result is
exhausted, ``StopIteration`` is raised immediately,
- if ``side_effect`` is not defined, the async function will return the
value defined by ``return_value``, hence, by default, the async function
returns a new :class:`AsyncMock` object.
If the outcome of ``side_effect`` or ``return_value`` is an async function,
the mock async function obtained when the mock object is called will be this
async function itself (and not an async function returning an async
function).
The test author can also specify a wrapped object with ``wraps``. In this
case, the :class:`Mock` object behavior is the same as with an
:class:`.Mock` object: the wrapped object may have methods
defined as async function functions.
Based on Martin Richard's asynctest project.
| null |
cpython
|
cfcd524
|
ipaddress
|
NetmaskValueError.summarize_address_range
|
>>> list(summarize_address_range(IPv4Address('192.0.2.0'),
... IPv4Address('192.0.2.130')))
... #doctest: +NORMALIZE_WHITESPACE
|
[IPv4Network('192.0.2.0/25'), IPv4Network('192.0.2.128/31'),
IPv4Network('192.0.2.130/32')]
Args:
first: the first IPv4Address or IPv6Address in the range.
last: the last IPv4Address or IPv6Address in the range.
Returns:
An iterator of the summarized IPv(4|6) network objects.
Raise:
TypeError:
If the first and last objects are not IP addresses.
If the first and last objects are not the same version.
ValueError:
If the last object is not greater than the first.
If the version of the first address is not 4 or 6.
| null |
cpython
|
cfcd524
|
ipaddress
|
_IPAddressBase.reverse_pointer
|
>>> ipaddress.ip_address("127.0.0.1").reverse_pointer
|
'1.0.0.127.in-addr.arpa'
| null |
cpython
|
cfcd524
|
ipaddress
|
_IPAddressBase.reverse_pointer
|
>>> ipaddress.ip_address("2001:db8::1").reverse_pointer
|
'1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa'
| null |
cpython
|
cfcd524
|
_pydecimal
|
FloatOperation.localcontext
|
>>> setcontext(DefaultContext)
| null |
|
cpython
|
cfcd524
|
_pydecimal
|
FloatOperation.localcontext
|
>>> print(getcontext().prec)
|
28
| null |
cpython
|
cfcd524
|
_pydecimal
|
FloatOperation.localcontext
|
>>> with localcontext():
... ctx = getcontext()
... ctx.prec += 2
... print(ctx.prec)
...
|
30
| null |
cpython
|
cfcd524
|
_pydecimal
|
FloatOperation.localcontext
|
>>> with localcontext(ExtendedContext):
... print(getcontext().prec)
...
|
9
| null |
cpython
|
cfcd524
|
_pydecimal
|
FloatOperation.localcontext
|
>>> print(getcontext().prec)
|
28
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__new__
|
>>> Decimal('3.14') # string input
|
Decimal('3.14')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__new__
|
>>> Decimal((0, (3, 1, 4), -2)) # tuple (sign, digit_tuple, exponent)
|
Decimal('3.14')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__new__
|
>>> Decimal(314) # int
|
Decimal('314')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__new__
|
>>> Decimal(Decimal(314)) # another decimal instance
|
Decimal('314')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__new__
|
>>> Decimal(' 3.14 \\n') # leading and trailing whitespace okay
|
Decimal('3.14')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.from_number
|
>>> Decimal.from_number(314) # int
|
Decimal('314')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.from_number
|
>>> Decimal.from_number(0.1) # float
|
Decimal('0.1000000000000000055511151231257827021181583404541015625')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.from_number
|
>>> Decimal.from_number(Decimal('3.14')) # another decimal instance
|
Decimal('3.14')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.from_float
|
>>> Decimal.from_float(0.1)
|
Decimal('0.1000000000000000055511151231257827021181583404541015625')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.from_float
|
>>> Decimal.from_float(float('nan'))
|
Decimal('NaN')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.from_float
|
>>> Decimal.from_float(float('inf'))
|
Decimal('Infinity')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.from_float
|
>>> Decimal.from_float(-float('inf'))
|
Decimal('-Infinity')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.from_float
|
>>> Decimal.from_float(-0.0)
|
Decimal('-0')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.as_integer_ratio
|
>>> Decimal('3.14').as_integer_ratio()
|
(157, 50)
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.as_integer_ratio
|
>>> Decimal('-123e5').as_integer_ratio()
|
(-12300000, 1)
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.as_integer_ratio
|
>>> Decimal('0.00').as_integer_ratio()
|
(0, 1)
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__round__
|
>>> round(Decimal('123.456'))
|
123
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__round__
|
>>> round(Decimal('-456.789'))
|
-457
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__round__
|
>>> round(Decimal('-3.0'))
|
-3
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__round__
|
>>> round(Decimal('2.5'))
|
2
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__round__
|
>>> round(Decimal('3.5'))
|
4
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__round__
|
>>> round(Decimal('Inf'))
|
Traceback (most recent call last):
...
OverflowError: cannot round an infinity
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__round__
|
>>> round(Decimal('NaN'))
|
Traceback (most recent call last):
...
ValueError: cannot round a NaN
If a second argument n is supplied, self is rounded to n
decimal places using the rounding mode for the current
context.
For an integer n, round(self, -n) is exactly equivalent to
self.quantize(Decimal('1En')).
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__round__
|
>>> round(Decimal('123.456'), 0)
|
Decimal('123')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__round__
|
>>> round(Decimal('123.456'), 2)
|
Decimal('123.46')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__round__
|
>>> round(Decimal('123.456'), -2)
|
Decimal('1E+2')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__round__
|
>>> round(Decimal('-Infinity'), 37)
|
Decimal('NaN')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Decimal.__round__
|
>>> round(Decimal('sNaN123'), 0)
|
Decimal('NaN123')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.create_decimal_from_float
|
>>> context = Context(prec=5, rounding=ROUND_DOWN)
| null |
|
cpython
|
cfcd524
|
_pydecimal
|
Context.create_decimal_from_float
|
>>> context.create_decimal_from_float(3.1415926535897932)
|
Decimal('3.1415')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.create_decimal_from_float
|
>>> context = Context(prec=5, traps=[Inexact])
| null |
|
cpython
|
cfcd524
|
_pydecimal
|
Context.create_decimal_from_float
|
>>> context.create_decimal_from_float(3.1415926535897932)
|
Traceback (most recent call last):
...
decimal.Inexact: None
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.abs
|
>>> ExtendedContext.abs(Decimal('2.1'))
|
Decimal('2.1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.abs
|
>>> ExtendedContext.abs(Decimal('-100'))
|
Decimal('100')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.abs
|
>>> ExtendedContext.abs(Decimal('101.5'))
|
Decimal('101.5')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.abs
|
>>> ExtendedContext.abs(Decimal('-101.5'))
|
Decimal('101.5')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.abs
|
>>> ExtendedContext.abs(-1)
|
Decimal('1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.add
|
>>> ExtendedContext.add(Decimal('12'), Decimal('7.00'))
|
Decimal('19.00')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.add
|
>>> ExtendedContext.add(Decimal('1E+2'), Decimal('1.01E+4'))
|
Decimal('1.02E+4')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.add
|
>>> ExtendedContext.add(1, Decimal(2))
|
Decimal('3')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.add
|
>>> ExtendedContext.add(Decimal(8), 5)
|
Decimal('13')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.add
|
>>> ExtendedContext.add(5, 5)
|
Decimal('10')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.canonical
|
>>> ExtendedContext.canonical(Decimal('2.50'))
|
Decimal('2.50')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare
|
>>> ExtendedContext.compare(Decimal('2.1'), Decimal('3'))
|
Decimal('-1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare
|
>>> ExtendedContext.compare(Decimal('2.1'), Decimal('2.1'))
|
Decimal('0')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare
|
>>> ExtendedContext.compare(Decimal('2.1'), Decimal('2.10'))
|
Decimal('0')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare
|
>>> ExtendedContext.compare(Decimal('3'), Decimal('2.1'))
|
Decimal('1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare
|
>>> ExtendedContext.compare(Decimal('2.1'), Decimal('-3'))
|
Decimal('1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare
|
>>> ExtendedContext.compare(Decimal('-3'), Decimal('2.1'))
|
Decimal('-1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare
|
>>> ExtendedContext.compare(1, 2)
|
Decimal('-1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare
|
>>> ExtendedContext.compare(Decimal(1), 2)
|
Decimal('-1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare
|
>>> ExtendedContext.compare(1, Decimal(2))
|
Decimal('-1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> c = ExtendedContext
| null |
|
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> c.compare_signal(Decimal('2.1'), Decimal('3'))
|
Decimal('-1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> c.compare_signal(Decimal('2.1'), Decimal('2.1'))
|
Decimal('0')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> c.flags[InvalidOperation] = 0
| null |
|
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> print(c.flags[InvalidOperation])
|
0
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> c.compare_signal(Decimal('NaN'), Decimal('2.1'))
|
Decimal('NaN')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> print(c.flags[InvalidOperation])
|
1
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> c.flags[InvalidOperation] = 0
| null |
|
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> print(c.flags[InvalidOperation])
|
0
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> c.compare_signal(Decimal('sNaN'), Decimal('2.1'))
|
Decimal('NaN')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> print(c.flags[InvalidOperation])
|
1
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> c.compare_signal(-1, 2)
|
Decimal('-1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> c.compare_signal(Decimal(-1), 2)
|
Decimal('-1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_signal
|
>>> c.compare_signal(-1, Decimal(2))
|
Decimal('-1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_total
|
>>> ExtendedContext.compare_total(Decimal('12.73'), Decimal('127.9'))
|
Decimal('-1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_total
|
>>> ExtendedContext.compare_total(Decimal('-127'), Decimal('12'))
|
Decimal('-1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_total
|
>>> ExtendedContext.compare_total(Decimal('12.30'), Decimal('12.3'))
|
Decimal('-1')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_total
|
>>> ExtendedContext.compare_total(Decimal('12.30'), Decimal('12.30'))
|
Decimal('0')
| null |
cpython
|
cfcd524
|
_pydecimal
|
Context.compare_total
|
>>> ExtendedContext.compare_total(Decimal('12.3'), Decimal('12.300'))
|
Decimal('1')
| null |
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