Commit Graph

180 Commits

Author SHA1 Message Date
Serhiy Storchaka ff5806c78e
gh-121027: Make the functools.partial object a method descriptor (GH-121089)
Co-authored-by: d.grigonis <dgrigonis@users.noreply.github.com>
2024-07-03 09:02:15 +03:00
Serhiy Storchaka db96edd6d1
gh-121027: Add a future warning in functools.partial.__get__ (#121086) 2024-06-27 11:47:20 +00:00
Bénédikt Tran d2646e3f45
gh-121025: Improve partialmethod.__repr__ (GH-121033)
It no longer contains redundant commas and spaces.
2024-06-26 12:08:27 +03:00
Nikita Sobolev 6b240c2308
gh-119011: `type.__type_params__` now return an empty tuple (#119296) 2024-05-28 18:12:58 +00:00
Serhiy Storchaka 17a8af9508
gh-118402: Fix inspect.signature() for functools.cmp_to_key() result (GH-118427) 2024-04-30 17:49:28 +03:00
Sam Gross 7ccacb220d
gh-117783: Immortalize objects that use deferred reference counting (#118112)
Deferred reference counting is not fully implemented yet. As a temporary
measure, we immortalize objects that would use deferred reference
counting to avoid multi-threaded scaling bottlenecks.

This is only performed in the free-threaded build once the first
non-main thread is started. Additionally, some tests, including refleak
tests, suppress this behavior.
2024-04-29 14:36:02 -04:00
CF Bolz-Tereick 5a0209fc23
GH-100242: bring functools.py partial implementation more in line with C code (GH-100244)
in partial.__new__, before checking for the existence of the attribute
'func', first check whether the argument is an instance of partial.
2024-04-17 15:34:46 +02:00
Erlend E. Aasland ca62ffd1a5
gh-116303: Skip tests if C recursion limit is unavailable (GH-117368)
The test suite fetches the C recursion limit from the _testcapi
extension module. Test extension modules can be disabled using the
--disable-test-modules configure option.
2024-04-08 14:45:25 +02:00
Victor Stinner 9967b568ed
gh-117008: Fix functools test_recursive_pickle() (#117009)
Use support.infinite_recursion() in test_recursive_pickle() of
test_functools to prevent a stack overflow on "ARM64 Windows
Non-Debug" buildbot.

Lower Py_C_RECURSION_LIMIT to 1,000 frames on Windows ARM64.
2024-03-23 13:01:20 +01:00
Nikita Sobolev 27df81d564
gh-115264: Fix `test_functools` with `-00` mode (#115276) 2024-03-13 09:41:37 +03:00
Furkan Onder 8f5be78bce
gh-72249: Include the module name in the repr of partial object (GH-101910)
Co-authored-by: Anilyka Barry <vgr255@live.ca>
2024-02-25 22:55:19 +02:00
Ammar Askar 8b776e0f41
gh-85294: Handle missing arguments to @singledispatchmethod gracefully (GH-21471)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
2024-02-16 23:17:30 +02:00
Mark Shannon 17b73ab99e
GH-113655: Lower the C recursion limit on various platforms (GH-113944) 2024-01-16 09:32:01 +00:00
Serhiy Storchaka 4e5b27e6a3
gh-81682: Fix test failures when CPython is built without docstrings (GH-113410) 2023-12-23 09:56:30 +00:00
Mark Shannon 45e09f921b
GH-112215: Increase C recursion limit for non debug builds (GH-113397) 2023-12-22 14:25:25 +00:00
Nikita Sobolev baa6dc8e38
gh-90805: Make sure test_functools works with and without _functoolsmodule (GH-108644) 2023-09-11 19:13:37 +03:00
Tyler Smart 9bb576cb07
gh-107995: Fix doctest collection of functools.cached_property objects (#107996)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-08-18 15:44:38 +00:00
Pieter Eendebak 3e334ae259
gh-85160: improve performance of `functools.singledispatchmethod` (#107148)
Co-authored-by: mental <m3nta1@yahoo.com>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-08-06 13:37:12 +01:00
Carl Meyer 838406b4fc
gh-106292: restore checking __dict__ in cached_property.__get__ (#106380)
* gh-106292: restore checking __dict__ in cached_property.__get__

Co-authored-by: Dong-hee Na <donghee.na92@gmail.com>
2023-07-05 17:01:35 -06:00
Jelle Zijlstra 3fadd7d585
gh-104600: Make function.__type_params__ writable (#104601) 2023-05-18 16:45:37 -07:00
Irit Katriel 55c99d97e1
gh-77757: replace exception wrapping by PEP-678 notes in typeobject's __set_name__ (#103402) 2023-04-11 11:53:06 +01:00
Carl Meyer 056dfc71dc
gh-87634: remove locking from functools.cached_property (GH-101890)
Remove the undocumented locking capabilities of functools.cached_property.
2023-02-22 17:49:22 -08:00
Nikita Sobolev 83cbe84dc2
gh-64373: Convert `_functools` to Argument Clinic (#96640) 2022-10-07 10:36:40 -07:00
Jingxuan He 390847922c
Fix misused variable that was preventing permutations of classes from being tested (GH-93935) 2022-07-28 23:42:51 +01:00
Victor Stinner 3ceb4b8d3a
gh-84623: Remove unused imports in tests (#93772) 2022-06-13 16:56:03 +02:00
Thaddeus1499 f03d3dd9af
gh-90172: add test for functools.singledispatch on Union types with None type (#92174)
Signed-off-by: prwatson <prwatson@redhat.com>

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
2022-05-03 13:17:43 -06:00
Christian Heimes 2b16a08bc7
bpo-40280: Detect missing threading on WASM platforms (GH-32352)
Co-authored-by: Brett Cannon <brett@python.org>
2022-04-07 09:22:47 +02:00
Shantanu 5a4973e29f
bpo-46998: Allow subclassing Any at runtime (GH-31841)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
2022-04-04 19:35:29 -07:00
Russel Webber 0a28118324
bpo-46388: Test NotImplemented code path for functools.total_ordering (GH-30616) 2022-01-15 14:15:32 -08:00
Nikita Sobolev c5640ef875
bpo-46380: Apply tests to both C and Python version (GH-30606) 2022-01-14 13:13:45 -08:00
Serhiy Storchaka 078abb676c
bpo-46032: Check types in singledispatch's register() at declaration time (GH-30050)
The registry() method of functools.singledispatch() functions checks now
the first argument or the first parameter annotation and raises a TypeError if it is
not supported. Previously unsupported "types" were ignored (e.g. typing.List[int])
or caused an error at calling time (e.g. list[int]).
2021-12-25 14:16:14 +02:00
Yurii Karabas 3cb357a2e6
bpo-46014: Add ability to use typing.Union with singledispatch (GH-30017) 2021-12-11 00:27:55 +01:00
Nikita Sobolev 60b5333fa9
bpo-45679: add `tuple` tests with `lru_cache` to `test_functools` (GH-29339) 2021-11-05 14:52:46 -05:00
Alex Waygood 32f55d1a5d
bpo-45678: Add more ``singledispatchmethod`` tests (GH-29412)
In order to fix a bug in the 3.9 branch in #29394, more tests were added to
``test_functools.py`` to ensure that ``singledispatchmethod`` still correctly
wrapped a target method, even if the target method had already been wrapped by
 multiple other decorators. This PR brings the new tests into the 3.11 and 3.10
branches as well.
2021-11-05 11:06:18 +01:00
Alex Waygood 5a14929a6e
bpo-45678: Add ``functools.singledispatchmethod`` tests (GH-29328) 2021-11-03 17:12:02 +01:00
Alex Waygood ad6d162e51
bpo-39679: Add tests for classmethod/staticmethod singledispatchmethods (GH-29034)
In Python 3.8 and 3.9, stacking `@functools.singledispatchmethod` on top of
`@classmethod` or `@staticmethod` caused an exception to be raised if the
method was registered using type-annotations rather than
`@method.register(int)`. This was not caught by unit tests, however, as the
tests only tested the `@method.register(int)` way of registering additional
implementations. The bug is no longer present in Python 3.10+, but
`test_functools.py` is still lacking regression tests for these cases. This
commit adds these test cases.
2021-10-19 22:30:27 +02:00
Serhiy Storchaka 2a8127cafe
bpo-25130: Add calls of gc.collect() in tests to support PyPy (GH-28005) 2021-08-29 14:04:40 +03:00
Raymond Hettinger 1f7d64608b
bpo-44605: Teach @total_ordering() to work with metaclasses (GH-27633) 2021-08-06 14:33:30 -05:00
Erlend Egeberg Aasland fbff5387c3
bpo-43988: Use check disallow instantiation helper (GH-26392) 2021-05-27 08:43:52 +02:00
Erlend Egeberg Aasland 9746cda705
bpo-43916: Apply Py_TPFLAGS_DISALLOW_INSTANTIATION to selected types (GH-25748)
Apply Py_TPFLAGS_DISALLOW_INSTANTIATION to the following types:

* _dbm.dbm
* _gdbm.gdbm
* _multibytecodec.MultibyteCodec
* _sre..SRE_Scanner
* _thread._localdummy
* _thread.lock
* _winapi.Overlapped
* array.arrayiterator
* functools.KeyWrapper
* functools._lru_list_elem
* pyexpat.xmlparser
* re.Match
* re.Pattern
* unicodedata.UCD
* zlib.Compress
* zlib.Decompress
2021-04-30 16:04:57 +02:00
Pablo Galindo b0544ba77c
bpo-38605: Revert making 'from __future__ import annotations' the default (GH-25490)
This reverts commits 044a1048ca and 1be456ae9d, adapting the code to changes that happened after it.
2021-04-21 12:41:19 +01:00
Hai Shi dd39123970
bpo-40137: Convert _functools module to use PyType_FromModuleAndSpec. (GH-23405) 2020-12-29 04:45:07 -08:00
Batuhan Taskaya 044a1048ca
bpo-38605: Make 'from __future__ import annotations' the default (GH-20434)
The hard part was making all the tests pass; there are some subtle issues here, because apparently the future import wasn't tested very thoroughly in previous Python versions.

For example, `inspect.signature()` returned type objects normally (except for forward references), but strings with the future import. We changed it to try and return type objects by calling `typing.get_type_hints()`, but fall back on returning strings if that function fails (which it may do if there are future references in the annotations that require passing in a specific namespace to resolve).
2020-10-06 13:03:02 -07:00
Hai Shi 3ddc634cd5
bpo-40275: Use new test.support helper submodules in tests (GH-21219) 2020-06-30 15:46:06 +02:00
Pablo Galindo 2f172d8f15
bpo-17005: Move topological sort functionality to its own module (GH-20558)
The topological sort functionality that was introduced initially in the
functools module has been moved to a new graphlib module to
better accommodate the new tools and keep the original scope of the
functools module.
2020-06-01 00:41:14 +01:00
Hai Shi e80697d687
bpo-40275: Adding threading_helper submodule in test.support (GH-20263) 2020-05-28 00:10:27 +02:00
Raymond Hettinger 21cdb711e3
bpo-40571: Make lru_cache(maxsize=None) more discoverable (GH-20019) 2020-05-11 17:00:53 -07:00
Dennis Sweeney 1253c3ef70
bpo-40504: Allow weakrefs to lru_cache objects (GH-19938) 2020-05-05 14:14:32 -07:00
Pablo Galindo 99e6c260d6
bpo-17005: Add a class to perform topological sorting to the standard library (GH-11583)
Co-Authored-By: Tim Peters <tim.peters@gmail.com>
2020-01-23 15:29:52 +00:00
Manjusaka 051ff526b5 bpo-38565: add new cache_parameters method for lru_cache (GH-16916) 2019-11-11 23:30:18 -08:00