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* bpo-25130: Add calls of gc.collect() in tests to support PyPy (GH-28005)Serhiy Storchaka2021-08-291-0/+1
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* bpo-44605: Teach @total_ordering() to work with metaclasses (GH-27633)Raymond Hettinger2021-08-061-0/+28
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* bpo-43988: Use check disallow instantiation helper (GH-26392)Erlend Egeberg Aasland2021-05-271-2/+3
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* bpo-43916: Apply Py_TPFLAGS_DISALLOW_INSTANTIATION to selected types (GH-25748)Erlend Egeberg Aasland2021-04-301-0/+6
| | | | | | | | | | | | | | | | | | | | | 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
* bpo-38605: Revert making 'from __future__ import annotations' the default ↵Pablo Galindo2021-04-211-2/+2
| | | | | | (GH-25490) This reverts commits 044a1048ca93d466965afc027b91a5a9eb9ce23c and 1be456ae9d53bb1cba2b24fc86175c282d1c2169, adapting the code to changes that happened after it.
* bpo-40137: Convert _functools module to use PyType_FromModuleAndSpec. (GH-23405)Hai Shi2020-12-291-2/+1
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* bpo-38605: Make 'from __future__ import annotations' the default (GH-20434)Batuhan Taskaya2020-10-061-2/+2
| | | | | 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).
* bpo-40275: Use new test.support helper submodules in tests (GH-21219)Hai Shi2020-06-301-3/+6
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* bpo-17005: Move topological sort functionality to its own module (GH-20558)Pablo Galindo2020-05-311-270/+1
| | | | | | 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.
* bpo-40275: Adding threading_helper submodule in test.support (GH-20263)Hai Shi2020-05-271-5/+6
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* bpo-40571: Make lru_cache(maxsize=None) more discoverable (GH-20019)Raymond Hettinger2020-05-121-0/+19
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* bpo-40504: Allow weakrefs to lru_cache objects (GH-19938)Dennis Sweeney2020-05-051-0/+31
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* bpo-17005: Add a class to perform topological sorting to the standard ↵Pablo Galindo2020-01-231-1/+273
| | | | | library (GH-11583) Co-Authored-By: Tim Peters <tim.peters@gmail.com>
* bpo-38565: add new cache_parameters method for lru_cache (GH-16916)Manjusaka2019-11-121-0/+11
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* [3.9] bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-12620)Serhiy Storchaka2019-06-051-3/+1
| | | Turn deprecation warnings added in 3.8 into TypeError.
* bpo-36772 Allow lru_cache to be used as decorator without making a function ↵Raymond Hettinger2019-05-261-7/+12
| | | | call (GH-13048)
* bpo-35252: Remove FIXME from test_functools (GH-10551)Lysandros Nikolaou2019-05-191-6/+5
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* bpo-36540: PEP 570 -- Implementation (GH-12701)Pablo Galindo2019-04-291-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit contains the implementation of PEP570: Python positional-only parameters. * Update Grammar/Grammar with new typedarglist and varargslist * Regenerate grammar files * Update and regenerate AST related files * Update code object * Update marshal.c * Update compiler and symtable * Regenerate importlib files * Update callable objects * Implement positional-only args logic in ceval.c * Regenerate frozen data * Update standard library to account for positional-only args * Add test file for positional-only args * Update other test files to account for positional-only args * Add News entry * Update inspect module and related tests
* bpo-36650: Fix handling of empty keyword args in C version of lru_cache. ↵Raymond Hettinger2019-04-201-0/+14
| | | | (GH-12881)
* bpo-36492: Deprecate passing some arguments as keyword arguments. (GH-12637)Serhiy Storchaka2019-04-011-0/+11
| | | | | | | | | | | | | | | | | | | | | | Deprecated passing the following arguments as keyword arguments: - "func" in functools.partialmethod(), weakref.finalize(), profile.Profile.runcall(), cProfile.Profile.runcall(), bdb.Bdb.runcall(), trace.Trace.runfunc() and curses.wrapper(). - "function" in unittest.addModuleCleanup() and unittest.TestCase.addCleanup(). - "fn" in the submit() method of concurrent.futures.ThreadPoolExecutor and concurrent.futures.ProcessPoolExecutor. - "callback" in contextlib.ExitStack.callback(), contextlib.AsyncExitStack.callback() and contextlib.AsyncExitStack.push_async_callback(). - "c" and "typeid" in the create() method of multiprocessing.managers.Server and multiprocessing.managers.SharedMemoryServer. - "obj" in weakref.finalize(). Also allowed to pass arbitrary keyword arguments (even "self" and "func") if the above arguments are passed as positional argument.
* bpo-35780: Fix errors in lru_cache() C code (GH-11623)Raymond Hettinger2019-01-261-1/+28
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* bpo-32321: Add pure Python fallback for functools.reduce (GH-8548)madman-bob2018-10-251-32/+39
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* bpo-21145: Add cached_property decorator in functools (#6982)Carl Meyer2018-08-281-0/+166
| | | | | | Robust caching of calculated properties is harder than it looks at first glance, so add a solid, well-tested implementation to the standard library.
* bpo-33967: Fix wrong use of assertRaises (GH-8306)INADA Naoki2018-07-171-1/+1
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* bpo-33967: Remove use of deprecated assertRaisesRegexp() (GH-8261)Zackery Spytz2018-07-121-1/+1
| | | It was added in test_functools at 445f1b3.
* bpo-33967: Fix singledispatch raised IndexError when no args (GH-8184)Dong-hee Na2018-07-101-0/+7
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* bpo-32380: Create functools.singledispatchmethod (#6306)Ethan Smith2018-05-261-0/+118
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* bpo-32297: Few misspellings found in Python source code comments. (#4803)Mike2017-12-141-1/+1
| | | | | | | | * Fix multiple typos in code comments * Add spacing in comments (test_logging.py, test_math.py) * Fix spaces at the beginning of comments in test_logging.py
* bpo-32227: functools.singledispatch supports registering via type ↵Łukasz Langa2017-12-111-0/+68
| | | | annotations (#4733)
* bpo-31581: Reduce the number of imports for functools (GH-3757)INADA Naoki2017-09-301-83/+84
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* bpo-31370: Remove support for threads-less builds (#3385)Antoine Pitrou2017-09-071-7/+1
| | | | | | * Remove Setup.config * Always define WITH_THREAD for compatibility.
* Spelling fixes (#2902)Ville Skyttä2017-08-031-1/+1
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* bpo-30144: Import collections ABC from collections.abc rather than ↵Serhiy Storchaka2017-04-241-19/+20
| | | | collections. (#1263)
* bpo-29800: Fix crashes in partial.__repr__ if the keys of partial.keywords ↵Michael Seifert2017-03-151-0/+26
| | | | are not strings (#649)
* bpo-29532: Altering a kwarg dictionary passed to functools.partial() (#190)Serhiy Storchaka2017-02-201-0/+9
| | | no longer affects a partial object after creation.
* Issue #28969: Fixed race condition in C implementation of functools.lru_cache.Serhiy Storchaka2017-01-121-0/+15
|\ | | | | | | | | KeyError could be raised when cached function with full cache was simultaneously called from differen threads with the same uncached arguments.
| * Issue #28969: Fixed race condition in C implementation of functools.lru_cache.Serhiy Storchaka2017-01-121-0/+15
| |\ | | | | | | | | | | | | KeyError could be raised when cached function with full cache was simultaneously called from differen threads with the same uncached arguments.
| | * Issue #28969: Fixed race condition in C implementation of functools.lru_cache.Serhiy Storchaka2017-01-121-0/+15
| | | | | | | | | | | | | | | KeyError could be raised when cached function with full cache was simultaneously called from differen threads with the same uncached arguments.
* | | Add test for ea064ff3c10fRaymond Hettinger2017-01-091-0/+9
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* | | mergeRaymond Hettinger2017-01-091-0/+10
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| * | Issue #29203: functools.lru_cache() now respects PEP 468Raymond Hettinger2017-01-091-0/+10
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* | | Issue #29200: Fix test to use self.assertEqual instead of py.test style testsRaymond Hettinger2017-01-081-12/+12
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* | | Issue #29200: Add test for lru cache only calling __hash__ onceRaymond Hettinger2017-01-081-0/+36
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* | mergeRaymond Hettinger2016-12-161-0/+13
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| * Issue #28991: Fix obscure reentrancy bug in functools.lru_cache().Raymond Hettinger2016-12-161-0/+13
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* | Issue #26939: Add the support.setswitchinterval() function to fixXavier de Gaye2016-12-081-1/+1
| | | | | | | | test_functools hanging on the Android armv7 qemu emulator.
* | Merge 3.6 (issue #28653)Yury Selivanov2016-11-091-0/+19
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| * Issue #28653: Fix a refleak in functools.lru_cache.Yury Selivanov2016-11-091-0/+19
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* | Extend the test to lower pickle protocols.Serhiy Storchaka2016-09-221-1/+1
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| * Extend the test to lower pickle protocols.Serhiy Storchaka2016-09-221-1/+1
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