727 commits

Author	SHA1	Message	Date
Adam Turner	4b78fe9665	GH-137630: Convert `_interpqueues` to use Argument Clinic (#137685)	2025-09-17 17:35:00 +01:00
Mehdi Hassan	dfd52e7a8b	gh-97517: Add documentation links to datetime strftime/strptime docstrings (#138559) ... * Add documentation links to datetime strftime/strptime docstrings - Add links to format codes documentation for all strftime methods - Add links to format codes documentation for all strptime methods - Addresses issue #97517 * Update C extension docstrings with format codes documentation * Regenerate clinic code for updated docstrings * Add clinic-generated header file for updated docstrings * Fix docstring spacing consistency in both Python and C files * Update Lib/_pydatetime.py Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com> --------- Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>	2025-09-15 19:50:46 +01:00
Victor Stinner	f07ae274b8	gh-129813, PEP 782: Use PyBytesWriter in fcntl (#138921) ... Replace PyBytes_FromStringAndSize(NULL, size) with the new public PyBytesWriter API. Don't build the fcntl with the limited C API anymore, since the PyBytesWriter API is not part of the limited C API.	2025-09-15 16:21:43 +02:00
Pablo Galindo Salgado	03ee060ec8	gh-138385: Sample all interpreters in the tachyon profiler (#138398)	2025-09-09 00:41:08 +01:00
Ron Frederick	6401823db3	gh-138252: Add support in SSL module for getting and setting TLS signature algorithms (#138269) ... The signature algorithms allowed for certificate-based client authentication or for the server to complete the TLS handshake can be defined on a SSL context via `ctx.set_client_sigalgs()` and `ctx.set_server_sigalgs()`. With OpenSSL 3.4 or later, the list of available TLS algorithms can be retrieved by `ssl.get_sigalgs()`. With OpenSSL 3.5 or later, the selected signature algorithms can be retrieved from SSL sockets via `socket.client_sigalg()` and `socket.server_sigalg()`. This commit also partially amends 377b787618 by using `PyUnicode_DecodeFSDefault` instead of `PyUnicode_DecodeASCII` in `_ssl._SSLContext.get_groups`, so that functions consistently decode strings obtained from OpenSSL. --------- Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>	2025-09-08 08:36:12 +00:00
Alper	8554c0917e	gh-116738: make cProfile module thread-safe (#138229) ... Co-authored-by: Kumar Aditya <kumaraditya@python.org>	2025-09-06 13:19:14 +05:30
Christoph Walcher	ed53c63769	gh-138401: Check arg count>=0 in os.sendfile() (#138403) ... Co-authored-by: Victor Stinner <vstinner@python.org> Co-authored-by: Kumar Aditya <kumaraditya@python.org>	2025-09-05 09:16:55 +00:00
Adam Turner	98b4cd6fe9	GH-135763: AC: Use `Py_ssize_t(allow_negative=False)` (#138394)	2025-09-02 21:29:05 +01:00
Christoph Walcher	47bc10e6b3	gh-135763: AC: Implement `allow_negative for Py_ssize_t` (#138150) ... Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>	2025-09-01 22:55:22 +01:00
Ron Frederick	bacb7771fb	gh-137197: Add SSLContext.set_ciphersuites to set TLSv1.3 ciphers (#137198) ... Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>	2025-08-30 09:32:11 +00:00
Serhiy Storchaka	aa1dbd4dde	gh-137986: Fix and improve the csv functions docstrings (GH-137987) ... The csv.register_dialect() docstring no longer imply that it returns a dialect. All functions have now signatures. Co-authored-by: maurycy <5383+maurycy@users.noreply.github.com>	2025-08-24 11:13:31 +03:00
vict-Yang	ce70a57bc0	gh-137920: Fix semantically relevant typo in curses.window.attron (#137940)	2025-08-22 10:27:02 +02:00
Adam Turner	bb75dec87f	gh-95534: Convert `ZlibDecompressor.__new__` to AC (#137923)	2025-08-19 09:52:13 +01:00
Victor Stinner	5c0231c27a	gh-137725: Convert faulthandler to Argument Clinic (#137726) ... Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>	2025-08-16 15:16:04 +02:00
Kumar Aditya	31bbea1477	gh-137808: use argument clinic for _thread.lock and _thread.RLock (#137809)	2025-08-15 13:58:10 +00:00
Adam Turner	797c2c33e1	GH-137630: Argument Clinic: Reduce use of 'as' for renaming in `_interpretersmodule.c` (#137680)	2025-08-12 23:28:38 +01:00
Adam Turner	6baf552484	GH-137623: Begin enforcing docstring length in Argument Clinic (#137624)	2025-08-12 20:17:35 +00:00
Adam Turner	be56464c4b	GH-137630: Convert `_interpreters` to use Argument Clinic (#137631)	2025-08-12 16:23:13 +01:00
Serhiy Storchaka	046a4e39b3	gh-136571: Convert more code in datetime to Argument Clinic (GH-136573) ... This adds signatures for some classes and methods. date.fromisocalendar() can now raise OverflowError for arguments that don't fit in the C int.	2025-08-09 18:25:49 +00:00
Serhiy Storchaka	baefaa6cba	gh-137044: Support large limit values in getrlimit() and setrlimit() (GH-137338) ... * Return large limit values as positive integers instead of negative integers in resource.getrlimit(). * Accept large values and reject negative values (except RLIM_INFINITY) for limits in resource.setrlimit().	2025-08-07 11:06:37 +03:00
Ron Frederick	377b787618	gh-136306: Add support for getting and setting SSL groups (#136307) ... Add support for getting and setting groups used for key agreement. * `ssl.SSLSocket.group()` returns the name of the group used for the key agreement of the current session establishment. This feature requires Python to be built with OpenSSL 3.2 or later. * `ssl.SSLContext.get_groups()` returns the list of names of groups that are compatible with the TLS version of the current context. This feature requires Python to be built with OpenSSL 3.5 or later. * `ssl.SSLContext.set_groups()` sets the groups allowed for key agreement for sockets created with this context. This feature is always supported.	2025-07-28 19:33:31 +02:00
Zachary Ware	d5e75c0768	Exclude _testclinic_depr.c.h from c-analyzer (GH-137086) ... _testclinic.c mocks out PY_VERSION_HEX to 3.8 before including _testclinic_depr.c.h to avoid the errors the preprocessor would otherwise throw due to the deprecation feature it is testing. Also partially revert 74e2acddf6: this restores Modules/_testclinic.c to match the same file in the 3.14 branch.	2025-07-24 15:50:01 -05:00
sobolevn	99cdf1deb6	gh-136437: Make several functions in os.path pos-only (#136949)	2025-07-23 14:56:02 +03:00
Hood Chatham	c933a6bb32	gh-124621: Emscripten: Support pyrepl in browser (GH-136931) ... Basic support for pyrepl in Emscripten. Limitations: * requires JSPI * no signal handling implemented As followup work, it would be nice to implement a webworker variant for when JSPI is not available and proper signal handling. Because it requires JSPI, it doesn't work in Safari. Firefox requires setting an experimental flag. All the Chromiums have full support since May. Until we make it work without JSPI, let's keep the original web_example around. Co-authored-by: Łukasz Langa <lukasz@langa.pl> Co-authored-by: Éric <merwok@netwok.org>	2025-07-22 12:13:38 +02:00
Alper	eddc8c0a1d	gh-116738: Make pwd module thread-safe (#136695) ... Make the pwd module functions getpwuid(), getpwnam(), and getpwall() thread-safe. These changes apply to scenarios where the GIL is disabled or in subinterpreter use cases.	2025-07-17 09:16:01 -07:00
Harmen Stoppels	bde808ad6b	gh-136710: Fix bad indentation in os.chdir docstring (GH-136709)	2025-07-16 15:30:10 +00:00
Bénédikt Tran	a68ddea3bf	gh-90733: improve hashlib.scrypt interface (#136100) ... * add `scrypt` to `hashlib.__all__` * improve `hashlib.scrypt` exception messages	2025-07-14 12:49:34 +02:00
Serhiy Storchaka	e18829a8ad	gh-132629: Deprecate accepting out-of-range values for unsigned integers in PyArg_Parse (GH-132630) ... For unsigned integer formats in the PyArg_Parse* functions, accepting Python integers with value that is larger than the maximal value the corresponding C type or less than the minimal value for the corresponding signed integer type is now deprecated.	2025-07-13 12:44:54 +03:00
Illia Volochii	5a20e79725	gh-99813: Start using SSL_sendfile when available (#99907) ... Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com> Co-authored-by: Peter Bierma <zintensitydev@gmail.com>	2025-07-12 12:42:35 +00:00
Bénédikt Tran	2301cdb559	gh-135853: add math.fmax and math.fmin (#135888)	2025-07-12 11:31:10 +00:00
Pablo Galindo Salgado	ea45a2f97c	gh-136476: Show the full stack in get_async_stack_trace in _remote_debugging (#136483)	2025-07-09 23:11:17 +00:00
Pablo Galindo Salgado	5334732f9c	gh-91048: Fix external inspection multi-threaded performance (#136005)	2025-06-28 14:11:31 +01:00
Bénédikt Tran	42ccac2d7f	gh-135853: add math.signbit (#135877)	2025-06-28 14:46:07 +02:00
Bénédikt Tran	ef4fc86afa	gh-135532: use defining_class for copying BLAKE-2 and SHA-3 objects (#135838)	2025-06-24 09:58:07 +02:00
Bénédikt Tran	7c4361564c	gh-135759: consistently reject negative sizes in SHAKE digests (#135767) ... Passing a negative digest length to `_hashilb.HASHXOF.[hex]digest()` now raises a ValueError instead of a MemoryError or a SystemError. This makes the behavior consistent with that of `_sha3.shake_{128,256}.[hex]digest`.	2025-06-21 09:43:30 +00:00
Kumar Aditya	c825b5d989	gh-135748: use argument clinic for more socket methods (#135749)	2025-06-20 12:02:37 +00:00
Tian Gao	b03309fe5f	gh-135429: Fix the argument mismatch in lsprof throw event (#135442)	2025-06-12 14:46:47 -07:00
Alper	a58026a5e3	gh-116738: Make _heapq module thread-safe (#135036) ... Use critical sections to make heapq methods that update the heap thread-safe when the GIL is disabled. --------- Co-authored-by: mpage <mpage@meta.com>	2025-06-09 10:57:29 -07:00
Bénédikt Tran	d610f11d21	gh-133579: correctly report C curses errors in _curses_panel (#134629) ... This is a follow-up to ee36db5500.	2025-06-08 09:10:52 +02:00
Sergey B Kirpichev	5f61cde80a	gh-132908: Add math.isnormal/issubnormal() functions (GH132935)	2025-06-02 13:38:05 +03:00
Serhiy Storchaka	68784fed78	gh-133489: Remove size restrictions on getrandbits() and randbytes() (GH-133658) ... random.getrandbits() can now generate more that 2**31 bits. random.randbytes() can now generate more that 256 MiB.	2025-05-31 11:23:01 +03:00
Bénédikt Tran	c6e63d9d35	gh-134696: align OpenSSL and HACL*-based hash functions constructors AC signatures (#134713) ... OpenSSL and HACL*-based hash functions constructors now support both `data` and `string` parameters. Previously these constructor functions inconsistently supported sometimes `data` and sometimes `string`, while the documentation expected `data` to be given in all cases.	2025-05-31 09:37:47 +02:00
Victor Stinner	d9ec0ee733	gh-133711: Log Windows OEM code page in test.pythoninfo (#134840) ... Add _winapi.GetOEMCP() function.	2025-05-28 17:41:11 +02:00
Bénédikt Tran	30dde1eeb3	gh-133579: consistently report C curses function failures (#134327) ... Some curses module-level functions and window methods now raise a `curses.error` when a call to a C curses function fails: - Module-level functions: assume_default_colors, baudrate, cbreak, echo, longname, initscr, nl, raw, termattrs, termname, and unctrl. - Window methods: addch, addnstr, addstr, border, box, chgat, getbkgd, inch, insstr, and insnstr. In addition, `curses.window.refresh` and `curses.window.noutrefresh` now raise a `TypeError` instead of a `curses.error` when called with an incorrect number of arguments for pads. See also ee36db5500 for similar changes.	2025-05-27 10:15:16 +00:00
Bénédikt Tran	51762b6cad	gh-134210: handle signals in _curses.window.getch (#134326)	2025-05-27 10:51:05 +02:00
Bénédikt Tran	737b4ba020	gh-134635: add zlib.{adler32,crc32}_combine to combine checksums (#134650)	2025-05-27 10:48:34 +02:00
Pablo Galindo Salgado	0909d6d8e8	gh-91048: Add better error messages for remote debugging for CI builds (#134682)	2025-05-26 15:31:47 +01:00
Bénédikt Tran	cb8045e86c	gh-134531: cleanup _hashopenssl.c to support EVP_MAC (#134626) ... Rename components related to `_hashlib.{HASH,HASHXOF}` objects. - The `EVPobject` structure is renamed `HASHobject`. - Non-clinic `HASH` methods are now prefixed by `_hashlib_HASH_*`. A similar change is made for non-clinic `HASHXOF` methods. - Functions extracting information from `EVP_MD` objects and functions constructing `EVP_MD` objects now include `openssl_evp_md` in their name. This change allows us to avoid future ambiguities between the `EVP_MD` and the `EVP_MAC` APIs (currently, we only use `EVP_MD` for hash functions and rely on the legacy interface for HMAC instead of using `EVP_MAC`).	2025-05-26 10:12:32 +00:00
Pablo Galindo Salgado	42b25ad4d3	gh-91048: Refactor and optimize remote debugging module (#134652) ... Completely refactor Modules/_remote_debugging_module.c with improved code organization, replacing scattered reference counting and error handling with centralized goto error paths. This cleanup improves maintainability and reduces code duplication throughout the module while preserving the same external API. Implement memory page caching optimization in Python/remote_debug.h to avoid repeated reads of the same memory regions during debugging operations. The cache stores previously read memory pages and reuses them for subsequent reads, significantly reducing system calls and improving performance. Add code object caching mechanism with a new code_object_generation field in the interpreter state that tracks when code object caches need invalidation. This allows efficient reuse of parsed code object metadata and eliminates redundant processing of the same code objects across debugging sessions. Optimize memory operations by replacing multiple individual structure copies with single bulk reads for the same data structures. This reduces the number of memory operations and system calls required to gather debugging information from the target process. Update Makefile.pre.in to include Python/remote_debug.h in the headers list, ensuring that changes to the remote debugging header force proper recompilation of dependent modules and maintain build consistency across the codebase. Also, make the module compatible with the free threading build as an extra :) Co-authored-by: Łukasz Langa <lukasz@langa.pl>	2025-05-25 20:19:29 +00:00
Bénédikt Tran	d6dc33ed80	gh-134087: enforce signature of threading.RLock (#134178) ... - Reject positional and keyword arguments in `_thread.RLock.__new__`. - Convert `_thread.lock.__new__` to AC.	2025-05-19 11:26:14 +02:00