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111944 Commits

Author SHA1 Message Date
Christian Heimes 443b308fee
bpo-40479: Fix hashlib's usedforsecurity for OpenSSL 3.0.0 (GH-30455) 2022-01-13 09:46:38 +01:00
Christian Heimes a6ca8eee22
bpo-46315: Add ifdef HAVE_ feature checks for WASI compatibility (GH-30507) 2022-01-13 09:46:04 +01:00
Nikita Sobolev 1de60155d5
bpo-46345: Add a test case for implicit `Optional` class attribute (GH-30535) 2022-01-12 15:35:44 -08:00
Eric Snow ed57b36c32
bpo-45953: Statically allocate the main interpreter (and initial thread state). (gh-29883) 
Previously, the main interpreter was allocated on the heap during runtime initialization.  Here we instead embed it into _PyRuntimeState, which means it is statically allocated as part of the _PyRuntime global.  The same goes for the initial thread state (of each interpreter, including the main one).  Consequently there are fewer allocations during runtime/interpreter init, fewer possible failures, and better memory locality.

FYI, this also helps efforts to consolidate globals, which in turns helps work on subinterpreter isolation.

https://bugs.python.org/issue45953
 2022-01-12 16:28:46 -07:00
Jelle Zijlstra 0bbf30e2b9
bpo-46342: make @typing.final introspectable (GH-30530) 
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
 2022-01-12 11:38:25 -08:00
Christian Heimes e34c9367f8
bpo-40280: Allow to compile _testcapi as builtin module (GH-30559) 2022-01-12 20:27:37 +01:00
Tim Peters fc05e6bfce
bpo-46020: Optimize long_pow for the common case (GH-30555) 
This cuts a bit of overhead by not initializing the table of small
odd powers unless it's needed for a large exponent.
 2022-01-12 12:55:02 -06:00
Nikita Sobolev e2a9c8ef09
bpo-46348: modernize `test_typing` (GH-30547) 2022-01-12 08:48:10 -08:00
Christian Heimes 43839ba438
bpo-40280: Add --with-emscripten-target to build for browser or node (GH-30552) 
Co-authored-by: Ethan Smith <ethan@ethanhs.me>
 2022-01-12 16:08:19 +01:00
Yury Selivanov be578e0c06
bpo-46347: Yet another fix in the erorr path of PyEval_EvalCodeEx (#30554) 2022-01-11 16:35:19 -08:00
Yury Selivanov 20b5791ce9
bpo-46347: Fix PyEval_EvalCodeEx to correctly cleanup in error paths (#30551) 2022-01-11 15:37:09 -08:00
Victor Stinner 08bc1bad11
bpo-46303: Fix fileutils.h compiler warnings (GH-30550) 
Add missing pycore_fileutils.h include in _tkinter.c and
_testconsole.c.
 2022-01-12 00:35:26 +01:00
Yury Selivanov 607d8a838f
bpo-46347: Fix memory leak in PyEval_EvalCodeEx. (#30546) 
First introduced in 0332e569c1
 2022-01-11 14:25:28 -08:00
Ben Kehoe dce642f244
bpo-46307: Add string.Template.get_identifiers() method (GH-30493) 
Add `string.Template.get_identifiers()` method that returns the identifiers within the template. By default, raises an error if it encounters an invalid identifier (like `substitute()`). The keyword-only argument `raise_on_invalid` can be set to `False` to ignore invalid identifiers (like `safe_substitute()`).

Automerge-Triggered-By: GH:warsaw
 2022-01-11 11:15:42 -08:00
Eric Snow cf496d657a
bpo-45953: Statically allocate and initialize global bytes objects. (gh-30096) 
The empty bytes object (b'') and the 256 one-character bytes objects were allocated at runtime init.  Now we statically allocate and initialize them.

https://bugs.python.org/issue45953
 2022-01-11 09:37:24 -07:00
Julien Palard 6f05e1ec19
[doc] Add license_url for python-docs-theme 2022.1. (GH-30527) 2022-01-11 17:32:42 +01:00
Pablo Galindo Salgado cedec19be8
bpo-46339: Fix crash in the parser when computing error text for multi-line f-strings (GH-30529) 
Automerge-Triggered-By: GH:pablogsal
 2022-01-11 08:30:39 -08:00
Julian Gilbey 43c5c1369c
closes bpo-46253: Change Py_UNICODE to Py_UCS4 in the C API docs to match the current source code (GH-30387) 2022-01-11 08:33:06 -06:00
Michael Oliver 73decdf021
Remove unused `Any` from `Concatenate` example in typing docs (GH-30516) 2022-01-11 21:59:26 +08:00
Mark Shannon 7357ac94f8
News item for issue 46314. (GH-30515) 2022-01-11 11:29:48 +00:00
Mark Shannon bd04fac7eb
bpo-46331: Do not set line number of instruction storing doc-string. (GH-30518) 2022-01-11 11:28:30 +00:00
Victor Stinner ea1a54506b
bpo-46303: Move fileutils.h private functions to internal C API (GH-30484) 
Move almost all private functions of Include/cpython/fileutils.h to
the internal C API Include/internal/pycore_fileutils.h.

Only keep _Py_fopen_obj() in Include/cpython/fileutils.h, since it's
used by _testcapi which must not use the internal C API.

Move EncodeLocaleEx() and DecodeLocaleEx() functions from _testcapi
to _testinternalcapi, since the C API moved to the internal C API.
 2022-01-11 11:56:16 +01:00
Nikita Sobolev fc75bfb8be
bpo-46310: simplify `for` loop in `asyncio/windows_events` (GH-30334) 2022-01-11 12:51:34 +02:00
Sam Gross e13cdca0f5
bpo-46205: exit if no workers are alive in runtest_mp (GH-30470) 2022-01-11 12:03:09 +09:00
Arie Bovenberg 081a214008
bpo-46244: Remove __slots__ from typing.TypeVar, .ParamSpec (#30444) 
* add missing __slots__ to typing._TypeVarLike

* add news entry

* remove slots from _TypeVarLike base classes

* cleanup diff

* fix broken link in blurb
 2022-01-11 07:43:39 +08:00
Nikita Sobolev 6223cbf86a
bpo-45331: [Enum] add rule to docs that mixin type must be subclassable (GH-30521) 2022-01-10 15:42:45 -08:00
Nikita Sobolev 13e4659276
bpo-46327: [Enum] remove skipped tests (GH-30512) 2022-01-10 11:12:34 -08:00
Nikita Sobolev 582286d71c
bpo-46301: [Enum] fix refleak tests (GH30510) 2022-01-10 11:09:00 -08:00
Irit Katriel 0d639678d3
bpo-46332: use raise..from instead of assigning __cause__ and raising (GH-30517) 2022-01-10 18:59:21 +00:00
Mark Shannon ec0c392f34
bpo-46314: Remove extra RESUME when compiling a lamdba. (GH-30513) 2022-01-10 12:29:02 +00:00
Raymond Hettinger d24cd49acb
bpo-46270: Describe the `in` and `not in` operators as membership tests. (GH-30504) 2022-01-09 18:02:06 -08:00
Inada Naoki 0b2b9d2513
bpo-23882: unittest: Drop PEP 420 support from discovery. (GH-29745) 2022-01-10 10:38:33 +09:00
Mark Dickinson 1bee9a4625
bpo-46272: Fix two heading comments in python.gram (GH-30499) 
One typo fix and one heading change, both in comments. No functional changes.
 2022-01-09 08:22:54 -08:00
Serhiy Storchaka 2d787971c6
bpo-37295: Use constant-time comb() and perm() for larger n depending on k (GH-30305) 2022-01-09 15:32:25 +02:00
Ethan Smith 5c66414b55
bpo-40280: Disable epoll_create in Emscripten config.site (GH-30494) 
Co-authored-by: nick.pope@infogrid.io
 2022-01-09 11:58:59 +01:00
Mark Dickinson 0ea2ef5fa8
Add a (conservative) timeout for Windows builds on GitHub Actions (GH-30301) 2022-01-09 10:28:34 +00:00
Thomas Klausner 3d11c1b8b4
bpo-46308: Fix unportable test(1) operator in configure script (GH-30490) 2022-01-08 19:54:13 -05:00
Nikita Sobolev 0fc58c1e05
bpo-46306: simplify `CodeType` attribute access in `doctest.py` (GH-30481) 
Assume co_firstlineno always exists on types.CodeType objects.

Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
 2022-01-08 15:13:42 -05:00
Nikita Sobolev 8d59d2563b
bpo-46301: [Enum] test uncomparable values in `_convert_` (GH-30472) 
add tests that cover different types, and same non-comparable types
 2022-01-08 11:43:42 -08:00
Erlend Egeberg Aasland b6aa38f1ca
bpo-46261: Update `sqlite3.Cursor.lastrowid` docs (GH-30407) 2022-01-08 21:17:09 +02:00
Zsolt Dollenstein ef5376e69e
bpo-46290: Fix parameter names in dataclasses docs (GH-30450) 2022-01-08 12:56:35 +02:00
Dong-hee Na 45d44b950f
bpo-46299: Improve test_descr (GH-30475) 2022-01-08 17:14:40 +09:00
Nikita Sobolev e63066cfed
bpo-46299: improve `test_descr.py` with stricter error handling (GH-30471) 2022-01-08 12:51:51 +09:00
Dennis Sweeney ad1d5908ad
bpo-46235: Do all ref-counting at once during list/tuple multiplication (GH-30346) 
When multiplying lists and tuples by `n`, increment each element's refcount, by `n`, just once.

Saves `n-1` increments per element, and allows for a leaner & faster copying loop.

Code by  sweeneyde (Dennis Sweeney).
 2022-01-07 21:47:58 -06:00
Pablo Galindo Salgado 6fa8b2ceee
bpo-46237: Fix the line number of tokenizer errors inside f-strings (GH-30463) 2022-01-08 00:23:40 +00:00
Steve Dower d81182b8ec
bpo-46217: Revert use of Windows constant that is newer than what we support (GH-30473) 2022-01-08 00:06:53 +00:00
Daniel c9dc1f491e
bpo-46297: Fix interpreter crash on startup with multiple PythonPaths set in registry (GH-30466) 2022-01-07 22:26:00 +00:00
Nikita Sobolev 74d1663580
bpo-46296: [Enum] add a test for missing `value` recovery (GH-30458) 
In `__set_name__` there is a check for the `_value_` attribute and an attempt to add it if missing; this adds a test to cover the case for simple enums with a custom `__new__` method.
 2022-01-07 13:44:21 -08:00
Batuhan Taskaya d382f7ee0b
bpo-46289: Make conversion of FormattedValue not optional on ASDL (GH-30467) 
Automerge-Triggered-By: GH:isidentical
 2022-01-07 13:05:28 -08:00
Hugo van Kemenade 6d07a9fb7c
bpo-28546: [doc] Clarify setting pdb breakpoints (GH-30360) 
Co-authored-by: Ian Kelling <ian@iankelling.org>
 2022-01-07 19:41:23 +00:00