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* Python 3.10.0rc2v3.10.0rc2Pablo Galindo2021-09-071-4/+7
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* bpo-44860: Make sysconfig posix_user not depend on platlibdir (GH-27655) ↵Miss Islington (bot)2021-09-071-1/+1
| | | | | | | (GH-28197) (cherry picked from commit a5c6bcf24479934fe9c5b859dd1cf72685a0003a) Co-authored-by: Tzu-ping Chung <uranusjr@gmail.com>
* bpo-44963: Implement send() and throw() methods for anext_awaitable objects ↵Miss Islington (bot)2021-09-071-0/+172
| | | | | | | | (GH-27955) Co-authored-by: Yury Selivanov <yury@edgedb.com> (cherry picked from commit 533e725821b15e2df2cd4479a34597c1d8faf616) Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
* Update idlelib/help.html to include idle.rst spelling fix (GH-28191)Miss Islington (bot)2021-09-071-13/+7
| | | | | | The idle.rst fix was GH-27903 two weeks ago. (cherry picked from commit f05ad9202896f21ca9717f5c9f4b933b7f5b6550) Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
* bpo-45052: Unskips a failing `test_shared_memory_basics` test (GH-28182)Miss Islington (bot)2021-09-061-2/+0
| | | | | (cherry picked from commit 19871fce3b74fc3f37e334a999e00d0ef65a8f1e) Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
* bpo-45102: unittest: add tests for skipping and errors in cleanup (GH-28166)Miss Islington (bot)2021-09-051-0/+138
| | | | | (cherry picked from commit 28264269de9ff88d9ee7110fc56ac2d2db275bec) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-44571: Add itertool recipe for a variant of takewhile() (GH-28167)Miss Islington (bot)2021-09-051-0/+49
| | | | | (cherry picked from commit 91be41ad933e24bff26353a19f56447e17fb6367) Co-authored-by: Raymond Hettinger <rhettinger@users.noreply.github.com>
* bpo-45042: Now test classes decorated with `requires_hashdigest` are not ↵Miss Islington (bot)2021-09-043-6/+21
| | | | | | | | skipped (GH-28060) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> (cherry picked from commit dd7b816ac87e468e2fa65ce83c2a03fe1da8503e) Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
* bpo-45030: Fix integer overflow in __reduce__ of the range iterator (GH-28000)Miss Islington (bot)2021-09-041-2/+8
| | | | | | | It happened with fast range iterator when the calculated stop = start + step * len was out of the C long range. (cherry picked from commit 936f6a16b9ef85bd56b18a247b962801e954c30e) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* [3.10] bpo-45097: Add more tests for shutdown_asyncgens() (GH-28154) (GH-28159)Miss Islington (bot)2021-09-041-0/+80
| | | | | | | * bpo-45097: Add more tests for shutdown_asyncgens() (GH-28154) (cherry picked from commit c2970fdec52788b6d9ff419ab7e31f255d87433d) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* [3.10] bpo-45060: Get rid of few uses of the equality operators with None ↵Serhiy Storchaka2021-09-045-6/+6
| | | | | | | (GH-28087). (GH-28092) (cherry picked from commit 3c65457156d87e55010507d616b4eecb7a02883d) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-45081: Fix __init__ method generation when inheriting from Protocol ↵Miss Islington (bot)2021-09-032-13/+45
| | | | | | | | (GH-28121) Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com> (cherry picked from commit 0635e201beaf52373f776ff32702795e38f43ae3) Co-authored-by: Yurii Karabas <1998uriyyo@gmail.com>
* bpo-45057: Simplify RegressionTestResult (GH-28081) (GH-28101)Miss Islington (bot)2021-09-011-31/+2
| | | | | | | Remove code which duplicates the functionality of TextTestResult. (cherry picked from commit 2b76a5322fdf71d62b531fd765085f96f981c244) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-45059: Add module cleanup to IDLE test_macosx (GH-28102)Miss Islington (bot)2021-08-311-0/+9
| | | | | (cherry picked from commit 22fe0eb13c3441b71b60aaea0e7fe289a29783da) Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
* bpo-45059: Fix IDLE test typo: using "==" instead of "=" (GH-28086)Miss Islington (bot)2021-08-311-1/+1
| | | | | (cherry picked from commit 54f100514b02f6628450043e21ccfe39350d7ac7) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-43913: Fix bugs in cleaning up classes and modules in unittest. (GH-28006)Miss Islington (bot)2021-08-303-70/+711
| | | | | | | | | | | | | | | | | * Functions registered with addModuleCleanup() were not called unless the user defines tearDownModule() in their test module. * Functions registered with addClassCleanup() were not called if tearDownClass is set to None. * Buffering in TestResult did not work with functions registered with addClassCleanup() and addModuleCleanup(). * Errors in functions registered with addClassCleanup() and addModuleCleanup() were not handled correctly in buffered and debug modes. * Errors in setUpModule() and functions registered with addModuleCleanup() were reported in wrong order. * And several lesser bugs. (cherry picked from commit 08d9e597c8ef5a2b26375ac954fdf224f5d82c3c) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-41620: TestCase.run() now always return a TestResult instance (GH-28030)Miss Islington (bot)2021-08-302-24/+31
| | | | | | | | | Previously it returned None if the test class or method was decorated with a skipping decorator. Co-authored-by: Iman Tabrizian <iman.tabrizian@gmail.com> (cherry picked from commit 7e246a3a7b43762480ee4fe0cfb859e8e997a8c8) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-43124: Fix smtplib multiple CRLF injection (GH-25987)Miss Islington (bot)2021-08-292-3/+63
| | | | | | Co-authored-by: Łukasz Langa <lukasz@langa.pl> (cherry picked from commit 0897253f426068ea6a6fbe0ada01689af9ef1019) Co-authored-by: Miguel Brito <5544985+miguendes@users.noreply.github.com>
* bpo-42278: Use tempfile.TemporaryDirectory rather than tempfile.mktemp in ↵Miss Islington (bot)2021-08-291-6/+7
| | | | | | | | pydoc (GH-23200) Co-authored-by: Łukasz Langa <lukasz@langa.pl> (cherry picked from commit c9227df5a9d8e958a2324cf0deba8524d1ded26a) Co-authored-by: E-Paine <63801254+E-Paine@users.noreply.github.com>
* bpo-25130: Make SQLite tests more compatible with PyPy (GH-28021)Miss Islington (bot)2021-08-292-2/+5
| | | | | (cherry picked from commit 07d3d54f4e84b1259b800884b202701f69e408d8) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-25130: Make unit-test about restricting the maximum number of nested ↵Miss Islington (bot)2021-08-281-32/+35
| | | | | | | | | | | | blocks cpython-only (GH-28002) (GH-28016) PyPy and potentially other implementations have different or no contraints on the number of blocks that can be statically nested. move the test that checks for this behaviour into a unit test and mark it as CPython-only. (cherry picked from commit eb263f9a356f5c5f21b8d5ce20bac92f31c40cad) Co-authored-by: Carl Friedrich Bolz-Tereick <cfbolz@gmx.de>
* [3.10] bpo-27334: roll back transaction if sqlite3 context manager fails to ↵Erlend Egeberg Aasland2021-08-281-1/+74
| | | | commit (GH-26202) (GH-27943)
* bpo-44524: Fix cryptic TypeError message when trying to subclass special ↵Miss Islington (bot)2021-08-282-0/+19
| | | | | | | | forms in `typing` (GH-27710) This was a Python 3.9 regression. (cherry picked from commit a3a4d20d6798aa2975428d51f3a4f890248810cb) Co-authored-by: Yurii Karabas <1998uriyyo@gmail.com>
* bpo-45018: Fix rangeiter_reduce in rangeobject.c (GH-27938)Miss Islington (bot)2021-08-281-16/+31
| | | | | | Co-authored-by: Łukasz Langa <lukasz@langa.pl> (cherry picked from commit 94a3d2a6329ab7941e93ad2f5bcbb8af2b8b80d2) Co-authored-by: chilaxan <chilaxan@gmail.com>
* bpo-44962: Fix a race in WeakKeyDict, WeakValueDict and WeakSet when two ↵Miss Islington (bot)2021-08-282-12/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | threads attempt to commit the last pending removal (GH-27921) Fixes: Traceback (most recent call last): File "/home/graingert/projects/asyncio-demo/demo.py", line 36, in <module> sys.exit(main()) File "/home/graingert/projects/asyncio-demo/demo.py", line 30, in main test_all_tasks_threading() File "/home/graingert/projects/asyncio-demo/demo.py", line 24, in test_all_tasks_threading results.append(f.result()) File "/usr/lib/python3.10/concurrent/futures/_base.py", line 438, in result return self.__get_result() File "/usr/lib/python3.10/concurrent/futures/_base.py", line 390, in __get_result raise self._exception File "/usr/lib/python3.10/concurrent/futures/thread.py", line 52, in run result = self.fn(*self.args, **self.kwargs) File "/usr/lib/python3.10/asyncio/runners.py", line 47, in run _cancel_all_tasks(loop) File "/usr/lib/python3.10/asyncio/runners.py", line 56, in _cancel_all_tasks to_cancel = tasks.all_tasks(loop) File "/usr/lib/python3.10/asyncio/tasks.py", line 53, in all_tasks tasks = list(_all_tasks) File "/usr/lib/python3.10/_weakrefset.py", line 60, in __iter__ with _IterationGuard(self): File "/usr/lib/python3.10/_weakrefset.py", line 33, in __exit__ w._commit_removals() File "/usr/lib/python3.10/_weakrefset.py", line 57, in _commit_removals discard(l.pop()) IndexError: pop from empty list Also fixes: Exception ignored in: weakref callback <function WeakKeyDictionary.__init__.<locals>.remove at 0x00007fe82245d2e0> Traceback (most recent call last): File "/usr/lib/pypy3/lib-python/3/weakref.py", line 390, in remove del self.data[k] KeyError: <weakref at 0x00007fe76e8d8180; dead> Exception ignored in: weakref callback <function WeakKeyDictionary.__init__.<locals>.remove at 0x00007fe82245d2e0> Traceback (most recent call last): File "/usr/lib/pypy3/lib-python/3/weakref.py", line 390, in remove del self.data[k] KeyError: <weakref at 0x00007fe76e8d81a0; dead> Exception ignored in: weakref callback <function WeakKeyDictionary.__init__.<locals>.remove at 0x00007fe82245d2e0> Traceback (most recent call last): File "/usr/lib/pypy3/lib-python/3/weakref.py", line 390, in remove del self.data[k] KeyError: <weakref at 0x000056548f1e24a0; dead> See: https://github.com/agronholm/anyio/issues/362GH-issuecomment-904424310 See also: https://bugs.python.org/issue29519 Co-authored-by: Łukasz Langa <lukasz@langa.pl> (cherry picked from commit 206b21ed9f64fedff67bfea7cf73e423e3e32393) Co-authored-by: Thomas Grainger <tagrain@gmail.com>
* bpo-40635: Fix getfqdn() docstring and docs (GH-27971)Miss Islington (bot)2021-08-261-2/+3
| | | | | | Co-authored-by: Łukasz Langa <lukasz@langa.pl> (cherry picked from commit fdcb675eed47b1f6054fae381af4388b16a6fff4) Co-authored-by: andrei kulakov <andrei.avk@gmail.com>
* bpo-45001: Make email date parsing more robust against malformed input ↵Miss Islington (bot)2021-08-262-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (GH-27946) Various date parsing utilities in the email module, such as email.utils.parsedate(), are supposed to gracefully handle invalid input, typically by raising an appropriate exception or by returning None. The internal email._parseaddr._parsedate_tz() helper used by some of these date parsing routines tries to be robust against malformed input, but unfortunately it can still crash ungracefully when a non-empty but whitespace-only input is passed. This manifests as an unexpected IndexError. In practice, this can happen when parsing an email with only a newline inside a ‘Date:’ header, which unfortunately happens occasionally in the real world. Here's a minimal example: $ python Python 3.9.6 (default, Jun 30 2021, 10:22:16) [GCC 11.1.0] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import email.utils >>> email.utils.parsedate('foo') >>> email.utils.parsedate(' ') Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib/python3.9/email/_parseaddr.py", line 176, in parsedate t = parsedate_tz(data) File "/usr/lib/python3.9/email/_parseaddr.py", line 50, in parsedate_tz res = _parsedate_tz(data) File "/usr/lib/python3.9/email/_parseaddr.py", line 72, in _parsedate_tz if data[0].endswith(',') or data[0].lower() in _daynames: IndexError: list index out of range The fix is rather straight-forward: guard against empty lists, after splitting on whitespace, but before accessing the first element. (cherry picked from commit 989f6a3800f06b2bd31cfef7c3269a443ad94fac) Co-authored-by: wouter bolsterlee <wouter@bolsterl.ee>
* bpo-45011: Fix test_asyncio without C module _asyncio (GH-27968)Miss Islington (bot)2021-08-264-7/+10
| | | | | | Co-authored-by: Łukasz Langa <lukasz@langa.pl> (cherry picked from commit 7dc505b8655b3e48b93a4274dfd26e5856d9c64f) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-45000: Raise SyntaxError when try to delete __debug__ (GH-27947) (GH-27957)Dong-hee Na2021-08-261-0/+4
| | | (cherry picked from commit 551da597a0996b0fb3af425f48aa5bc63ea6b963)
* bpo-44524: Don't modify MRO when inheriting from typing.Annotated (GH-27841)Miss Islington (bot)2021-08-252-1/+11
| | | | | (cherry picked from commit 23384a1749359f0ae7aaae052073d44b59e715a1) Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
* [3.10] bpo-34990: Treat the pyc header's mtime in compileall as an unsigned ↵Miss Islington (bot)2021-08-243-11/+33
| | | | | | | | int (GH-19708) (cherry picked from commit bb21e28fd08f894ceff2405544a2f257d42b1354) Co-authored-by: Ammar Askar <ammar@ammaraskar.com> Co-authored-by: Stéphane Wirtel <stephane@wirtel.be>
* bpo-44984: Rewrite test_null_strings in _testcapi (GH-27904)Miss Islington (bot)2021-08-231-0/+12
| | | | | | Test also PyObject_Repr(NULL) and PyObject_Bytes(NULL). (cherry picked from commit 4d689173861257c69adc6dc1dca4171946ddb57f) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-44980: fix test_constructor to return None value (GH-27898)Miss Islington (bot)2021-08-231-1/+1
| | | | | (cherry picked from commit 27b761a11a14521617a01257eb3767150bec3a74) Co-authored-by: andrei kulakov <andrei.avk@gmail.com>
* bpo-44955: Always call stopTestRun() for implicitly created TestResult ↵Miss Islington (bot)2021-08-222-53/+99
| | | | | | | | | | | objects (GH-27831) Method stopTestRun() is now always called in pair with method startTestRun() for TestResult objects implicitly created in TestCase.run(). Previously it was not called for test methods and classes decorated with a skipping decorator. (cherry picked from commit a9640d75531d6cbbfd254b65435f238c26bf5cd9) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-44968: Fix test_subprocess_wait_no_same_group in test_asyncio (GH-27870)Miss Islington (bot)2021-08-211-1/+2
| | | | | | | The code of the test was never executed because the test function was unintentionally converted to a generator function. (cherry picked from commit 585390fdd8661b4bc08bdfc27551292da9b4b9b8) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-44524: Do not set _name of _SpecialForm without need (GH-27861) (GH-27871)Miss Islington (bot)2021-08-212-12/+8
| | | | | | | | | Because setting non-empty _name affects behavior of other code. In most cases __name__ can be derived from __origin__.__name__. (cherry picked from commit 4ceec495598e78f0776dd46d511dcc612a434dc3) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-44954: Fix wrong result in float.fromhex corner case (GH-27834)Miss Islington (bot)2021-08-201-0/+14
| | | | | (cherry picked from commit 60b93d9e4922eeae25052bc15909d1f4152babde) Co-authored-by: Mark Dickinson <mdickinson@enthought.com>
* bpo-44949: Fix test_readline auto history tests (GH-27813)Miss Islington (bot)2021-08-191-2/+6
| | | | | (cherry picked from commit 6fb62b42f4db56ed5efe0ca4c1059049276c1083) Co-authored-by: Victor Stinner <vstinner@python.org>
* bpo-44947: Refine the syntax error for trailing commas in import statements ↵Miss Islington (bot)2021-08-181-0/+7
| | | | | | | (GH-27814) (cherry picked from commit b2f68b190035540872072ac1d2349e7745e85596) Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
* bpo-44852: Support filtering over warnings without a set message (GH-27793)Miss Islington (bot)2021-08-181-4/+5
| | | | | | | | | | | | | Additional improvements: - messages which were compiled regular expressions aren't unpacked back into strings for unmatched warnings; - removed unnecessary "if tokens:" check (there's one before the for loop); - took `endswith` calculation out of the for loop. (cherry picked from commit 8cf07d3db3eed02b43350a5f9dbf68f1c839ea82) Co-authored-by: Łukasz Langa <lukasz@langa.pl>
* [3.10] bpo-44935: enable posix_spawn() on Solaris (GH-27795) (GH-27800)Miss Islington (bot)2021-08-171-2/+3
| | | | | | | | | Enable posix_spawn() on Solaris (cherry picked from commit b1930bf75f276cd7ca08c4455298128d89adf7d1) Co-authored-by: Jakub Kulík <Kulikjak@gmail.com> Automerge-Triggered-By: GH:gpshead
* bpo-44698: Restore complex pow behaviour for small integral exponents ↵Miss Islington (bot)2021-08-171-0/+28
| | | | | | | (GH-27772) (GH-27796) (cherry picked from commit 4b9a2dcf19e5d13c3bc2afea2de1f65cd994c699) Co-authored-by: Mark Dickinson <mdickinson@enthought.com>
* [3.10] bpo-44852: Support ignoring specific DeprecationWarnings wholesale in ↵Łukasz Langa2021-08-173-0/+70
| | | | | | | regrtest (GH-27634) (GH-27784) (cherry picked from commit a0a6d39295a30434b088f4b66439bf5ea21a3e4e) Co-authored-by: Łukasz Langa <lukasz@langa.pl>
* bpo-38956: don't print BooleanOptionalAction's default twice (GH-27672)Miss Islington (bot)2021-08-172-8/+15
| | | | | | Co-authored-by: Micky Yun Chan <michan@redhat.com> (cherry picked from commit 1512bc21d60f098a9e9f37b44a2f6a9b49a3fd4f) Co-authored-by: Maximilian Hils <git@maximilianhils.com>
* bpo-44911: Fixed IsolatedAsyncioTestCase from throwing an exception on ↵Miss Islington (bot)2021-08-162-1/+21
| | | | | | | leaked tasks (GH-27765) (cherry picked from commit 2cb1a6806c0cefab0c3a40fdd428a89a4392570e) Co-authored-by: Bar Harel <bar.harel@biocatch.com>
* bpo-44895: skip test_no_hang_on_context_chain_cycle2 until the refleak is ↵Miss Islington (bot)2021-08-161-3/+1
| | | | | | | fixed (GH-27761) (cherry picked from commit 62bc716fde20fcb7b47416c7959be9e66df93212) Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
* bpo-26228: [doc] Adapt PTY documentation updates from GH-4167 (GH-27754)Miss Islington (bot)2021-08-131-1/+1
| | | | | | Co-authored-by: Cornelius Diekmann <c.diekmann@googlemail.com> (cherry picked from commit dd8eb303b90d63e1f56684bedadca6674bb74a29) Co-authored-by: Łukasz Langa <lukasz@langa.pl>
* Added test case based on recommended test cases from RFC 4648 (GH-27747)Miss Islington (bot)2021-08-131-0/+39
| | | | | (cherry picked from commit 230403a6a19042b174374c3825904d2e857f38b0) Co-authored-by: andrei kulakov <andrei.avk@gmail.com>
* bpo-44891: Tests `id` preserving on `* 1` for `str` and `bytes` (GH-27745)Miss Islington (bot)2021-08-132-0/+44
| | | | | | Co-authored-by: Łukasz Langa <lukasz@langa.pl> (cherry picked from commit a2ce538e16d5e3a6168704366bdd7a8c5af29881) Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
* bpo-44895: Temporarily add an extra gc.collect() call (GH-27746)Miss Islington (bot)2021-08-131-0/+3
| | | | | | This is part of an investigation of a non-deterministic reference leak. While we're looking for the root cause, this is included temporarily so that CI doesn't fail on this particular issue. This enables it to find other regressions in the meantime, which would otherwise be shadowed by our known issue. (cherry picked from commit 7bf28cbb4bf37fa6bdfc2d3f8a3939066b3f8f22) Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>