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Author SHA1 Message Date
Steve Dower 7778116c2f
bpo-46015: Fixes calculation of sys.path in a venv on Windows (GH-29992) 
Also ensures that pybuilddir.txt is written early enough in the build to be picked up by later steps.
 2021-12-08 19:25:58 +00:00
Jacob Hayes 3cb9731b7e
bpo-45359: Support TopologicalSorter type subscript (GH-28714) 
* Support TopologicalSorter type subscript

* 📜🤖 Added by blurb_it.

* Add TopologicalSorter to GenericAlias tests

* Update Misc/NEWS.d/next/Library/2021-10-03-22-27-35.bpo-45359.LX_uxe.rst

Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Batuhan Taskaya <isidentical@gmail.com>
 2021-12-08 20:52:57 +02:00
Irit Katriel f893bb2e01
bpo-45635: refactor print_exception() into smaller functions (GH-29981) 
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>
 2021-12-08 18:47:27 +00:00
Andrew Svetlov d4363d2140
bpo-45813: Drop redundant assertion from frame.clear() (GH-29990) 
* bpo-45813: Drop redundant assertion from frame.clear()

* Move assertion to frame_dealloc()
 2021-12-08 16:05:00 +00:00
Mark Shannon 69806b9516
bpo-46009: Do not exhaust generator when send() method raises (GH-29986) 2021-12-08 12:09:26 +00:00
Rafael Fontenelle 3e0f13b9e4
doc: Add link issue 44010 (GH-29454) 2021-12-08 12:55:39 +02:00
Christian Heimes 0461c68cdf
bpo-45847: Don't override user overrides for CFLAGS/LIBS (GH-29967) 2021-12-08 11:52:08 +01:00
Ned Batchelder c602c1be43
Fix double-space in exception message (GH-29955) 2021-12-08 12:42:02 +02:00
Irit Katriel 7989e9dff6
bpo-40222: update doc entry with respect to the change in WITH_EXCEPT_START (GH-29975) 2021-12-08 09:41:28 +00:00
Raymond Hettinger 4ccccb1cfc
bpo-20751: Match variable name to the example. (GH-29980) 2021-12-07 21:38:21 -06:00
Steve Dower b0b3086279
bpo-45582: Write empty pybuilddir.txt on Windows to allow relocatable build directories (GH-29979) 2021-12-08 02:18:21 +00:00
Eric Snow 32a67246b0
bpo-46008: Move Py*State init into distinct functions. (gh-29977) 
Previously, basic initialization of PyInterprterState happened in PyInterpreterState_New() (along with allocation and adding the new interpreter to the runtime state). This prevented us from initializing interpreter states that were allocated separately (e.g. statically or in a free list). We've addressed that here by factoring out a separate function just for initialization. We've done the same for PyThreadState. _PyRuntimeState was sorted out when we added it since _PyRuntime is statically allocated. However, here we update the existing init code to line up with the functions for PyInterpreterState and PyThreadState.

https://bugs.python.org/issue46008
 2021-12-07 18:59:49 -07:00
Eric Snow 758b74e71e
bpo-46008: Add _PyInterpreterState_Main(). (gh-29978) 
PyInterpreterState_Main() is a plain function exposed in the public C-API. For internal usage we can take the more efficient approach in this PR.

https://bugs.python.org/issue46008
 2021-12-07 18:56:06 -07:00
Eric Snow 1f384e3184
bpo-46008: Stop calling _PyThreadState_Init() in new_threadstate(). (gh-29973) 
This simplifies new_threadstate().  We also rename _PyThreadState_Init() to _PyThreadState_SetCurrent() to reflect what it actually does.

https://bugs.python.org/issue46008
 2021-12-07 17:26:29 -07:00
Eric Snow 9b577cd01f
bpo-46008: Use PyMem_RawCalloc() to allocate PyThreadState. (GH-29972) 
Doing so allows us to stop assigning various fields to `NULL` and 0.  It also more closely matches the behavior of a static initializer.

Automerge-Triggered-By: GH:ericsnowcurrently
 2021-12-07 13:37:51 -08:00
Eric Snow 313f92a57b
bpo-46008: Move thread-related interpreter state into a sub-struct. (gh-29971) 
This parallels _PyRuntimeState.interpreters.  Doing this helps make it more clear what part of PyInterpreterState relates to its threads.

https://bugs.python.org/issue46008
 2021-12-07 14:03:47 -07:00
Eric Snow 8262c96bcc
bpo-46008: Return void from _PyEval_InitState(). (gh-29970) 
This falls into the category of keep-allocation-and-initialization separate. It also allows us to use _PyEval_InitState() safely in functions that return void.

https://bugs.python.org/issue46008
 2021-12-07 14:02:17 -07:00
Christian Heimes 91b59a3fcd
bpo-45847: Revert Port _ctypes partly to PY_STDLIB_MOD (GH-29747) (GH-29969) 2021-12-07 20:56:41 +01:00
Christian Heimes 06c4ae8b13
bpo-45582: Fix framework path and bootstrap build (GH-29954) 
* Check NS API return values for NULL to prevent segfault in
  ``_bootstrap_python``.
* Set modPathInitialized to 1 so the ``decode_to_dict`` path is used.

Signed-off-by: Christian Heimes <christian@python.org>
 2021-12-07 19:09:53 +01:00
Mark Shannon 064e53d19a
Fix leak when an exception is raised during generator creation. (GH-29960) 2021-12-07 18:05:48 +00:00
Irit Katriel d596acbd3b
bpo-45635: standardize error handling in traceback.c (GH-29905) 
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>
 2021-12-07 16:17:22 +00:00
Mark Shannon 8319114fee
bpo-45947: Place dict and values pointer at fixed (negative) offset just before GC header. (GH-29879) 
* Place __dict__ immediately before GC header for plain Python objects.

* Fix up lazy dict creation logic to use managed dict pointers.

* Manage values pointer, placing them directly before managed dict pointers.

* Convert hint-based load/store attr specialization target managed dict classes.

* Specialize LOAD_METHOD for managed dict objects.

* Remove unsafe _PyObject_GC_Calloc function.

* Remove unsafe _PyObject_GC_Malloc() function.

* Add comment explaning use of Py_TPFLAGS_MANAGED_DICT.
 2021-12-07 16:02:53 +00:00
Ken Jin c7e7a4b969
bpo-35821: Fix restructuredtext code formatting in logging.rst (GH-29963) 2021-12-07 23:25:13 +08:00
Pablo Galindo Salgado 1c7a1c3be0
bpo-46004: Fix error location for loops with invalid targets (GH-29959) 2021-12-07 13:02:15 +00:00
Victor Stinner cf7eaa4617
Revert "bpo-28533: Remove asyncore, asynchat, smtpd modules (GH-29521)" (GH-29951) 
This reverts commit 9bf2cbc4c4.
 2021-12-07 12:31:04 +01:00
Vinay Sajip 2bf551757e
bpo-35821: Add an example to Logger.propagate documentation. (GH-29841) 2021-12-07 11:15:44 +00:00
Irit Katriel a310fd83a0
bpo-45890: Add tests for tracing try-except-finally blocks (GH-29746) 2021-12-07 10:50:37 +00:00
James Gerity 8db06528ca
bpo-46001: Change OverflowError to RecursionError in JSON library docstrings (GH-29943) 2021-12-07 11:58:40 +02:00
Ned Deily ddbab69b6d
bpo-45798: Let libmpdec decide which archs to build on macOS as done previously. (GH-29949) 2021-12-06 21:35:50 -05:00
180909 c5c365220e
bpo-28953: Use raise from when raising new IncompleteRead (GH-29861) 
Automerge-Triggered-By: GH:asvetlov
 2021-12-06 16:10:49 -08:00
Steve Dower b7ef27bc08
bpo-45582: Ensure PYTHONHOME still overrides detected build prefixes (GH-29948) 2021-12-07 00:07:35 +00:00
Kumar Aditya 265918bb1d
bpo-23819: asyncio: Replace AssertionError with TypeError where it makes sense (GH-29894) 2021-12-07 01:40:35 +02:00
Taras Sereda 8518ee348c
removal of duplicated text paragraph (#29666) 2021-12-07 01:12:29 +02:00
Christian Heimes fc012d8012
bpo-45847: Fix uuid detection on macOS (GH-29946) 2021-12-06 21:43:44 +01:00
Christian Heimes f16f93e527
bpo-45582: framework build: modPath must not be const (GH-29944) 
Co-authored-by: Ronald Oussoren <ronaldoussoren@mac.com>
 2021-12-06 19:13:12 +01:00
neonene af1db4eb55
bpo-45582: Fix getpath_isxfile() and test_embed on Windows (GH-29930) 2021-12-06 17:25:19 +00:00
Christian Heimes 612e59b53f
bpo-45950: Fix macOS framework builds of _bootstrap_python (GH-29936) 2021-12-06 17:13:53 +01:00
Christian Heimes 98fac8bc18
bpo-44035: Check autoconf files thoroughly (GH-29935) 
Check that users don't push changes with outdated or patched autoconf.
The presence of runstatedir option and aclocal 1.16.3 are good markers.

Use my container image to regenerate autoconf files. "Check for changes"
will fail later when any file is regenerated.

Use ccache in check_generated_files to speed up testing.
 2021-12-06 13:18:56 +01:00
Mark Shannon 299483c95d
bpo-45963: Make space for the InterpreterFrame of a generator in that generator. (GH-29891) 
* Make generator, coroutine and async gen structs all the same size.

* Store interpreter frame in generator (and coroutine). Reduces the number of allocations neeeded for a generator from two to one.
 2021-12-06 10:13:49 +00:00
Ned Deily f34d181fa1
bpo-45732: Update python.org macOS installer to use Tcl/Tk 8.6.12. (GH-29931) 2021-12-06 02:44:09 -05:00
Alex Waygood c0521fe49f
bpo-45840: Improve cross-references in the data model documentation (GH-29633) 2021-12-05 22:49:36 +02:00
Serhiy Storchaka 2b318ce1c9
bpo-45664: Fix resolve_bases() and new_class() for GenericAlias instance as a base (GH-29298) 2021-12-05 22:44:01 +02:00
Serhiy Storchaka 446be16686
bpo-45663: Fix is_dataclass() for dataclasses which are subclasses of types.GenericAlias (GH-29294) 2021-12-05 22:42:50 +02:00
Serhiy Storchaka 1fd4de5bdd
bpo-45662: Fix the repr of InitVar with a type alias to the built-in class (GH-29291) 
For example, InitVar[list[int]].
 2021-12-05 22:41:58 +02:00
Serhiy Storchaka 60c320c38e
bpo-37295: Optimize math.comb() and math.perm() (GH-29090) 
For very large numbers use divide-and-conquer algorithm for getting
benefit of Karatsuba multiplication of large numbers.

Do calculations completely in C unsigned long long instead of Python
integers if possible.
 2021-12-05 22:26:10 +02:00
Christian Heimes 628abe4463
bpo-45582: Fix signature of _Py_Get_Getpath_CodeObject (GH-29921) 2021-12-05 18:41:46 +01:00
Guido van Rossum 605f4bf783
Delete orphaned comment (#29917) 
(The function this described was deleted by PR #23743, the comment was accidentally retained.)
 2021-12-05 09:03:58 -08:00
Serhiy Storchaka d15cdb2f32
bpo-27946: Fix possible crash in ElementTree.Element (GH-29915) 
Getting an attribute via attrib.get() simultaneously with replacing
the attrib dict can lead to access to deallocated dict.
 2021-12-05 14:22:54 +02:00
Serhiy Storchaka f42a06ba27
bpo-13236: Flush the output stream more often in unittest (GH-29864) 
It can prevent some losses when output to buffered stream.
 2021-12-04 20:57:20 +02:00
Vishal Pandey 87a18deda4
Fixed documentation typo in compileall.py (GH-29912) 2021-12-05 00:38:17 +09:00