Commit Graph

110928 Commits

Author SHA1 Message Date
Raymond Hettinger 793f55bde9
bpo-39218: Improve accuracy of variance calculation (GH-27960) 2021-08-30 20:57:30 -05:00
Eric Snow 044e8d866f
bpo-45019: Add a tool to generate list of modules to include for frozen modules (gh-27980)
Frozen modules must be added to several files in order to work properly. Before this change this had to be done manually. Here we add a tool to generate the relevant lines in those files instead. This helps us avoid mistakes and omissions.

https://bugs.python.org/issue45019
2021-08-30 17:25:11 -06:00
Łukasz Langa 5246dbc2a1
bpo-44756: Remove misleading NEWS entries of a change that was reverted before release (GH-28075) 2021-08-30 23:54:47 +02:00
Erlend Egeberg Aasland e34bb40919
bpo-45041: Increase coverage for sqlite3.Cursor.executescript() (GH-28074) 2021-08-30 22:14:27 +01:00
Erlend Egeberg Aasland 86d8b46523
bpo-16379: expose SQLite error codes and error names in `sqlite3` (GH-27786) 2021-08-30 19:32:21 +01:00
Erlend Egeberg Aasland f62763d267
bpo-43398: Add test for defect connection factories (GH-27966) 2021-08-30 18:49:34 +01:00
Serhiy Storchaka 08d9e597c8
bpo-43913: Fix bugs in cleaning up classes and modules in unittest. (GH-28006)
* 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.
2021-08-30 18:25:59 +02:00
Serhiy Storchaka 7e246a3a7b
bpo-41620: TestCase.run() now always return a TestResult instance (GH-28030)
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>
2021-08-30 15:16:25 +02:00
Łukasz Langa d6cb5dd9e1
bpo-45007: Update multissl to openssl 1.1.1l as well (GH-28044)
This was missed while upgrading CI.
2021-08-30 05:24:51 -07:00
Dong-hee Na e6497fe698
bpo-45045: Optimize mapping patterns of structural pattern matching (GH-28043) 2021-08-30 19:02:32 +09:00
Ned Deily 94b2639fad
bpo 45007: Update macOS installer builds to use OpenSSL 1.1.1l. (GH-28051) 2021-08-30 03:10:21 -04:00
Tobias Bergkvist 71853a7302
bpo-44689: ctypes.util.find_library() now finds macOS 11+ system libraries when built on older macOS systems (#27251)
Previously, when built on older macOS systems, `find_library` was not able to find macOS system libraries when running on Big Sur due to changes in how system libraries are stored.
2021-08-30 02:55:47 -04:00
Steve Dower d3bdbbf9a4
bpo-45007: Update to OpenSSL 1.1.1l in Windows build and CI (GH-28009) 2021-08-29 16:18:57 +02:00
Miguel Brito 0897253f42
bpo-43124: Fix smtplib multiple CRLF injection (GH-25987)
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
2021-08-29 16:10:50 +02:00
Victor Stinner 3fc5d84046
bpo-44394: Update libexpat copy to 2.4.1 (GH-26945)
Update the vendored copy of libexpat to 2.4.1 (from 2.2.8) to get the
fix for the CVE-2013-0340 "Billion Laughs" vulnerability. This copy
is most used on Windows and macOS.

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
2021-08-29 16:08:24 +02:00
E-Paine c9227df5a9
bpo-42278: Use tempfile.TemporaryDirectory rather than tempfile.mktemp in pydoc (GH-23200)
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
2021-08-29 13:07:51 +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
Serhiy Storchaka 07d3d54f4e
bpo-25130: Make SQLite tests more compatible with PyPy (GH-28021) 2021-08-29 13:07:40 +03:00
Carl Friedrich Bolz-Tereick eb263f9a35
bpo-25130: Make unit-test about restricting the maximum number of nested blocks cpython-only (GH-28002)
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.
2021-08-28 21:33:50 +03:00
Thomas Grainger 206b21ed9f
bpo-44962: Fix a race in WeakKeyDict, WeakValueDict and WeakSet when two 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/362#issuecomment-904424310
See also: https://bugs.python.org/issue29519

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
2021-08-28 19:07:37 +02:00
Adam Dangoor 28db1f61f2
Fix typo in a comment in Modules/_ssl.c: s/validata/validate/ (GH-27993) 2021-08-27 13:38:24 +02:00
Mark Shannon ee9c0527ae
Refine specialization stats (GH-27992) 2021-08-27 12:01:22 +01:00
Erlend Egeberg Aasland 2ec9428e35
bpo-44997: macOS does not support loadable SQLite extensions (GH-27979)
Authored-by: Ronald Oussoren <ronaldoussoren@mac.com>
2021-08-27 12:59:07 +02:00
chilaxan 94a3d2a632
bpo-45018: Fix rangeiter_reduce in rangeobject.c (GH-27938)
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
2021-08-27 12:27:19 +02:00
Soumendra Ganguly 3331fd264d
Update ACKS (GH-27988) 2021-08-27 17:35:07 +08:00
Mark Shannon d3eaf0cc5b
bpo-44945: Specialize BINARY_ADD (GH-27967) 2021-08-27 09:21:01 +01:00
Gregory P. Smith 245f1f2605
bpo-41818: ++ termios versionadded markers. (GH-27987)
overlooked in https://github.com/python/cpython/pull/23686
2021-08-26 20:29:27 -07:00
Soumendra Ganguly ae224bb566
bpo-41818: Add termios.tcgetwinsize(), termios.tcsetwinsize(). (GH-23686)
* Add termios.tcgetwinsize(), termios.tcsetwinsize(). Update docs.
* Add TIOCGSIZE support to termios.tcgetwinsize()
* Add TIOCSSIZE support to termios.tcsetwinsize()

Authored-by: Soumendra Ganguly <soumendraganguly@gmail.com>

* termios.tcgetwinsize() and termios.tcsetwinsize() should return/accept two-item tuples instead of lists.
* Refactor tcsetwinsize to share common code and accept any two item sequence, with overflow checking.

Co-authored-by: Gregory P. Smith <greg@krypto.org> [Google]
2021-08-26 19:56:26 -07:00
Steve Dower 969ae7f735
bpo-45022: Pin current libffi build to fixed version in preparation for upcoming update (GH-27982)
Also improve the build script for libffi, which is not used as part of the regular build.
2021-08-27 00:57:00 +01:00
andrei kulakov fdcb675eed
bpo-40635: Fix getfqdn() docstring and docs (GH-27971)
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
2021-08-26 20:40:28 +02:00
Serhiy Storchaka f9cd40f5e2
bpo-45010: Remove support of special method __div__ in unittest.mock (GH-27965) 2021-08-26 20:19:47 +02:00
wouter bolsterlee 989f6a3800
bpo-45001: Make email date parsing more robust against malformed input (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.
2021-08-26 16:49:03 +02:00
Serhiy Storchaka 7dc505b865
bpo-45011: Fix test_asyncio without C module _asyncio (GH-27968)
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
2021-08-26 14:48:24 +02:00
Gregory Anders 8868d48712
bpo-44967: pydoc: return non-zero exit code when query is not found (GH-27868) 2021-08-26 14:22:02 +02:00
Julien Palard 21fa854792
bpo-42238: [doc] Some more make suspicious false positives. (GH-27945) 2021-08-26 10:45:01 +02:00
Objectivitix 806e25fd31
bpo-45003: Change __div__ to __truediv__ in py3 language reference. (GH-27951) 2021-08-26 08:49:02 +03:00
Dong-hee Na c764dfbcbc
bpo-45000: Update whatsnews about deleting __debug__ (GH-27956) 2021-08-26 09:36:16 +09:00
Erlend Egeberg Aasland 7903a10963
bpo-43853: Amend NEWS entry for latest changes in sqlite3 (GH-27922) 2021-08-25 20:03:11 +01:00
Ken Jin 23384a1749
bpo-44524: Don't modify MRO when inheriting from typing.Annotated (GH-27841) 2021-08-25 21:13:59 +03:00
Dong-hee Na 551da597a0
bpo-45000: Raise SyntaxError when try to delete __debug__ (GH-27947)
Automerge-Triggered-By: GH:pablogsal
2021-08-25 10:54:20 -07:00
Pablo Galindo Salgado 24da544014
bpo-44929: [Enum] Fix global repr (GH-27789)
* Fix typo in __repr__ code

* Add more tests for global int flag reprs

* use last module if multi-module string
  - when an enum's `__module__` contains several module names, only
     use the last one

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
2021-08-25 07:24:32 -07:00
Erlend Egeberg Aasland a3c11cebf1
bpo-27334: Fix reference leak introduced by GH-26202 (GH-27942) 2021-08-25 15:57:54 +02:00
Mark Shannon 15d50d7ed8
bpo-44946: Streamline operators and creation of ints for common case of single 'digit'. (GH-27832) 2021-08-25 14:28:43 +01:00
Mark Shannon f9242d50b1
bpo-44990: Change layout of evaluation frames. "Layout B" (GH-27933)
Places the locals between the specials and stack. This is the more "natural" layout for a C struct, makes the code simpler and gives a slight speedup (~1%)
2021-08-25 13:44:20 +01:00
Pablo Galindo Salgado 214c2e5d91
Format the Python-tokenize module and fix exit path (GH-27935) 2021-08-25 14:41:14 +02:00
Brandt Bucher 33d95c6fac
bpo-37596: Make `set` and `frozenset` marshalling deterministic (GH-27926) 2021-08-25 13:14:34 +02:00
Erlend Egeberg Aasland 7ecd3425d4
bpo-27334: roll back transaction if sqlite3 context manager fails to commit (GH-26202)
Co-authored-by: Luca Citi
Co-authored-by: Berker Peksag <berker.peksag@gmail.com>
2021-08-25 11:59:42 +01:00
Erlend Egeberg Aasland 3df0fc89bc
bpo-44976: Lazy creation of sqlite3 result rows (GH-27884) 2021-08-25 11:28:47 +01:00
Jack DeVries 7cba23164c
bpo-39452: Rewrite and expand __main__.rst (#26883)
Broadened scope of the document to explicitly discuss and differentiate between ``__main__.py`` in packages versus the ``__name__ == '__main__'`` expression (and the idioms that surround it), as well as ``import __main__``.

Co-authored-by: Géry Ogam <gery.ogam@gmail.com>
Co-authored-by: Éric Araujo <merwok@netwok.org>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
2021-08-24 19:01:41 +02:00
Pablo Galindo Salgado a24676bedc
Add tests for the C tokenizer and expose it as a private module (GH-27924) 2021-08-24 17:50:05 +01:00