GeezerVison

Copy link

Copy Markdown

Contributor

rob-smallshire requested review from rhettinger and skrah as code owners March 15, 2018 10:39

mdickinson suggested changes May 12, 2019

View reviewed changes

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.

rob-smallshire force-pushed the is_integer branch from e745028 to e6a66a7 Compare September 17, 2020 11:54

rob-smallshire force-pushed the is_integer branch from e6a66a7 to 1cacea7 Compare September 17, 2020 12:03

rob-smallshire force-pushed the is_integer branch from 1cacea7 to 138f704 Compare September 18, 2020 09:16

eric-wieser reviewed Sep 18, 2020

View reviewed changes

rob-smallshire force-pushed the is_integer branch from 138f704 to a6a5490 Compare September 18, 2020 10:03

rob-smallshire force-pushed the is_integer branch from 1ded358 to 821aad6 Compare September 18, 2020 13:00

rob-smallshire force-pushed the is_integer branch from 821aad6 to fba90b3 Compare September 18, 2020 14:32

rob-smallshire force-pushed the is_integer branch from fba90b3 to 11db7f8 Compare September 18, 2020 14:52

mdickinson approved these changes Sep 19, 2020

View reviewed changes

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.

Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-RHEL7-aarch64/build/Lib/asyncio/sslproto.py", line 321, in __del__
    self.close()
  File "/home/buildbot/buildarea/3.x.cstratak-RHEL7-aarch64/build/Lib/asyncio/sslproto.py", line 316, in close
    self._ssl_protocol._start_shutdown()
  File "/home/buildbot/buildarea/3.x.cstratak-RHEL7-aarch64/build/Lib/asyncio/sslproto.py", line 590, in _start_shutdown
    self._abort()
  File "/home/buildbot/buildarea/3.x.cstratak-RHEL7-aarch64/build/Lib/asyncio/sslproto.py", line 731, in _abort
    self._transport.abort()
  File "/home/buildbot/buildarea/3.x.cstratak-RHEL7-aarch64/build/Lib/asyncio/selector_events.py", line 680, in abort
    self._force_close(None)
  File "/home/buildbot/buildarea/3.x.cstratak-RHEL7-aarch64/build/Lib/asyncio/selector_events.py", line 731, in _force_close
    self._loop.call_soon(self._call_connection_lost, exc)
  File "/home/buildbot/buildarea/3.x.cstratak-RHEL7-aarch64/build/Lib/asyncio/base_events.py", line 746, in call_soon
    self._check_closed()
  File "/home/buildbot/buildarea/3.x.cstratak-RHEL7-aarch64/build/Lib/asyncio/base_events.py", line 510, in _check_closed
    raise RuntimeError('Event loop is closed')
RuntimeError: Event loop is closed

…d library numeric types (GH-6121)"

This reverts commit 58a7da9.

…d library numeric types (GH-6121)" (GH-22584)

This reverts commit 58a7da9.

* origin/master: (147 commits)
  Fix the attribute names in the docstring of GenericAlias (pythonGH-22594)
  bpo-39337: Add a test case for normalizing of codec names (pythonGH-19069)
  bpo-41557: Update Windows installer to use SQLite 3.33.0 (pythonGH-21960)
  bpo-41976: Fix the fallback to gcc of ctypes.util.find_library when using gcc>9 (pythonGH-22598)
  bpo-41306: Allow scale value to not be rounded (pythonGH-21715)
  bpo-41970: Avoid test failure in test_lib2to3 if the module is already imported (pythonGH-22595)
  bpo-41376: Fix the documentation of `site.getusersitepackages()` (pythonGH-21602)
  Revert "bpo-26680: Incorporate is_integer in all built-in and standard library numeric types (pythonGH-6121)" (pythonGH-22584)
  bpo-41923: PEP 613: Add TypeAlias to typing module (python#22532)
  Fix comment about PyObject_IsTrue. (pythonGH-22343)
  bpo-38605: Make 'from __future__ import annotations' the default (pythonGH-20434)
  bpo-41905: Add abc.update_abstractmethods() (pythonGH-22485)
  bpo-41944: No longer call eval() on content received via HTTP in the UnicodeNames tests (pythonGH-22575)
  bpo-41944: No longer call eval() on content received via HTTP in the CJK codec tests (pythonGH-22566)
  Post 3.10.0a1
  Python 3.10.0a1
  bpo-41584: clarify when the reflected method of a binary arithemtic operator is called (python#22505)
  bpo-41939: Fix test_site.test_license_exists_at_url() (python#22559)
  bpo-41774: Tweak new programming FAQ entry (pythonGH-22562)
  bpo-41936. Remove macros Py_ALLOW_RECURSION/Py_END_ALLOW_RECURSION (pythonGH-22552)
  ...

…y numeric types (pythonGH-6121)

* bpo-26680: Adds support for int.is_integer() for compatibility with float.is_integer().

The int.is_integer() method always returns True.

* bpo-26680: Adds a test to ensure that False.is_integer() and True.is_integer() are always True.

* bpo-26680: Adds Real.is_integer() with a trivial implementation using conversion to int.

This default implementation is intended to reduce the workload for subclass
implementers. It is not robust in the presence of infinities or NaNs and
may have suboptimal performance for other types.

* bpo-26680: Adds Rational.is_integer which returns True if the denominator is one.

This implementation assumes the Rational is represented in it's
lowest form, as required by the class docstring.

* bpo-26680: Adds Integral.is_integer which always returns True.

* bpo-26680: Adds tests for Fraction.is_integer called as an instance method.

The tests for the Rational abstract base class use an unbound
method to sidestep the inability to directly instantiate Rational.
These tests check that everything works correct as an instance method.

* bpo-26680: Updates documentation for Real.is_integer and built-ins int and float.

The call x.is_integer() is now listed in the table of operations
which apply to all numeric types except complex, with a reference
to the full documentation for Real.is_integer().  Mention of
is_integer() has been removed from the section 'Additional Methods
on Float'.

The documentation for Real.is_integer() describes its purpose, and
mentions that it should be overridden for performance reasons, or
to handle special values like NaN.

* bpo-26680: Adds Decimal.is_integer to the Python and C implementations.

The C implementation of Decimal already implements and uses
mpd_isinteger internally, we just expose the existing function to
Python.

The Python implementation uses internal conversion to integer
using to_integral_value().

In both cases, the corresponding context methods are also
implemented.

Tests and documentation are included.

* bpo-26680: Updates the ACKS file.

* bpo-26680: NEWS entries for int, the numeric ABCs and Decimal.

Co-authored-by: Robert Smallshire <[email protected]>

…d library numeric types (pythonGH-6121)" (pythonGH-22584)

This reverts commit 58a7da9.

Match `int.is_integer`, which was added in python/cpython#6121

Match `int.is_integer`, which was added in python/cpython#6121