Commit Graph

108473 Commits

Author SHA1 Message Date
Raymond Hettinger 871934d4cf
bpo-4356: Add key function support to the bisect module (GH-20556) 2020-10-19 22:04:01 -07:00
Justin Turner Arthur de73d432bb
bpo-38912: fix close before connect callback in test_asyncio SSL tests (GH-22691)
Reduces the rate at which the ENV CHANGED failure occurs in test_asyncio SSL tests (due to unclosed transport), but does not 100% resolve it.
2020-10-19 21:18:57 -04:00
Ruben Vorderman 23c0fb8edd
bpo-41586: Add pipesize parameter to subprocess & F_GETPIPE_SZ and F_SETPIPE_SZ to fcntl. (GH-21921)
* Add F_SETPIPE_SZ and F_GETPIPE_SZ to fcntl module
* Add pipesize parameter for subprocess.Popen class

This will allow the user to control the size of the pipes.
On linux the default is 64K. When a pipe is full it blocks for writing.
When a pipe is empty it blocks for reading. On processes that are
very fast this can lead to a lot of wasted CPU cycles. On a typical
Linux system the max pipe size is 1024K which is much better.
For high performance-oriented libraries such as xopen it is nice to
be able to set the pipe size.

The workaround without this feature is to use my_popen_process.stdout.fileno() in
conjuction with fcntl and 1031 (value of F_SETPIPE_SZ) to acquire this behavior.
2020-10-19 16:30:02 -07:00
Mark Sapiro bf838227c3
bpo-27321 Fix email.generator.py to not replace a non-existent header. (GH-18074)
This PR replaces #1977. The reason for the replacement is two-fold.

The fix itself is different is that if the CTE header doesn't exist in the original message, it is inserted. This is important because the new CTE could be quoted-printable whereas the original is implicit 8bit.

Also the tests are different. The test_nonascii_as_string_without_cte test in #1977 doesn't actually test the issue in that it passes without the fix. The test_nonascii_as_string_without_content_type_and_cte test is improved here, and even though it doesn't fail without the fix, it is included for completeness.

Automerge-Triggered-By: @warsaw
2020-10-19 15:49:19 -07:00
Zackery Spytz 1438c2ac77
bpo-41845: Move PyObject_GenericGetDict() back into the limited API (GH22646)
It was moved out of the limited API in 7d95e40721.
This change re-enables it from 3.10, to avoid generating invalid extension modules for earlier versions.
2020-10-19 23:47:37 +01:00
Jakub Stasiak f85658a098
bpo-40901: Describe what "interface name" means on Windows (GH-20694) 2020-10-19 23:30:58 +01:00
Alex Gaynor 3a8fdb2879
bpo-41784: make PyUnicode_AsUTF8AndSize part of the limited API (GH-22252) 2020-10-19 23:17:50 +01:00
Zackery Spytz 4dfb190a33
bpo-41217: Fix incorrect note in the asyncio.create_subprocess_shell() docs (GH-21360)
On Windows, the default asyncio event loop is ProactorEventLoop (as of 3.8).
2020-10-19 23:08:34 +01:00
Jason R. Coombs 5456e78f45
bpo-16396: Allow wintypes to be imported on non-Windows systems. (GH-21394)
Co-authored-by: Christian Heimes <christian@python.org>
2020-10-19 23:06:05 +01:00
Michel Samia 33242a9328
bpo-41292: Fixes dead link to cx_freeze from Windows FAQ (GH-21463) 2020-10-19 23:02:43 +01:00
abdo 5d9e657517
Link to the msvcrt module from the Windows FAQ (#22268) 2020-10-19 22:46:21 +01:00
Irit Katriel fa8748271a
bpo-38320: Clarify that expectedFailure is satisfied by either failure or error of the test. (GH-22740) 2020-10-19 22:27:16 +01:00
Barry Warsaw 96ddc58281
bpo-42089: Sync with current cpython branch of importlib_metadata (GH-22775)
~~The only differences are in the test files.~~

Automerge-Triggered-By: @jaraco
2020-10-19 14:14:21 -07:00
Raymond Hettinger 95ad890a7b
bpo-42084: Language aware diff headers (GH-22776) 2020-10-19 12:13:01 -07:00
Ronald Oussoren 93a1ccabde
bpo-41471: Ignore invalid prefix lengths in system proxy settings on macOS (GH-22762) 2020-10-19 20:16:21 +02:00
Ronald Oussoren 05ee790f4d
bpo-42051: Reject XML entity declarations in plist files (#22760) 2020-10-19 20:13:49 +02:00
Steve Dower 985f0ab3ad
bpo-39107: Updated Tcl and Tk to 8.6.10 in Windows installer (GH-22405) 2020-10-19 16:55:10 +01:00
Saiyang Gou ebc8c38287
bpo-41192: Fix some broken anchors for audit event entries (#21310) 2020-10-19 10:52:42 -04:00
Mark Shannon b580ed1d9d
Correct name of bytecode in change note. (GH-22723) 2020-10-19 13:20:33 +01:00
Bar Harel 5368c2b6e2
bpo-19270: Fixed sched.scheduler.cancel to cancel correct event (GH-22729) 2020-10-19 10:33:43 +03:00
Batuhan Taskaya 155938907c
bpo-40484: Document compiler flags under AST module (GH-19885)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
Co-authored-by: Shantanu <hauntsaninja@users.noreply.github.com>
2020-10-19 02:14:11 +01:00
Anthony Sottile 3c0ac18504
bpo-40492: Fix --outfile with relative path when the program changes it working dir (GH-19910) 2020-10-18 23:48:31 +03:00
Irit Katriel b81c833ab5
bpo-28660: Make TextWrapper break long words on hyphens (GH-22721) 2020-10-18 20:01:15 +03:00
Shantanu 67f04878de
3.9 whatsnew: fix bpo issue for AST change (GH-22742) 2020-10-18 18:39:26 +03:00
Serhiy Storchaka 1bcaa81e52
bpo-20184: Convert termios to Argument Clinic. (GH-22693) 2020-10-18 17:54:06 +03:00
scaramallion c304c9a7ef
bpo-41966: Fix pickling pure datetime.time subclasses (GH-22731) 2020-10-18 17:49:48 +03:00
Ma Lin a0c603cb9d
bpo-38252: Use 8-byte step to detect ASCII sequence in 64bit Windows build (GH-16334) 2020-10-18 17:48:38 +03:00
Max Bernstein 3635388f52
bpo-42065: Fix incorrectly formatted _codecs.charmap_decode error message (GH-19940) 2020-10-17 23:38:21 +03:00
Andre Delfino 975d10a4f8
[doc] Add mentions of PEP 613 (TypeAlias) to docs (GH-22733) 2020-10-16 19:34:01 -07:00
Zackery Spytz a22a19f354
bpo-40341: Remove some "discouraged solutions" in Doc/faq/programming.rst (GH-22726) 2020-10-16 11:44:17 -07:00
Kevin Adler 1dd6d956a3
closes bpo-42030: Remove legacy AIX dynload support (GH-22717)
Since c19c5a6, AIX builds have defaulted to using dynload_shlib over
dynload_aix when dlopen is available. This function has been available
since AIX 4.3, which went out of support in 2003, the same year the
previously referenced commit was made. It has been nearly 20 years
since a version of AIX has been supported which has not used
dynload_shlib so there's no reason to keep this legacy code around.
2020-10-16 13:03:28 -05:00
Necdet Can Atesman e9959c7118
bpo-42011: Update documentation of logging.Filter.filter() (GH-22692) 2020-10-16 15:14:07 +01:00
Hai Shi c9f696cb96
bpo-41919, test_codecs: Move codecs.register calls to setUp() (GH-22513)
* Move the codecs' (un)register operation to testcases.
* Remove _codecs._forget_codec() and _PyCodec_Forget()
2020-10-16 10:34:15 +02:00
Saiyang Gou cf693e537d
Document that `test.support.bytecode_helper` is new in 3.9 (GH-22618) 2020-10-15 16:06:23 -03:00
Victor Stinner e6b8c5263a
bpo-1635741: Add a global module state to unicodedata (GH-22712)
Prepare unicodedata to add a state per module: start with a global
"module" state, pass it to subfunctions which access &UCD_Type. This
change also prepares the conversion of the UCD_Type static type to a
heap type.
2020-10-15 16:22:19 +02:00
Erlend Egeberg Aasland 644e94272a
bpo-42021: Fix possible ref leaks during _sqlite3 module init (GH-22673) 2020-10-15 21:20:15 +09:00
Raymond Hettinger b67cbbda3a
Minor clarification (GH-22708) 2020-10-14 23:41:55 -07:00
Kevin Adler 2d2af320d9
bpo-41894: Fix UnicodeDecodeError while loading native module (GH-22466)
When running in a non-UTF-8 locale, if an error occurs while importing a
native Python module (say because a dependent share library is missing),
the error message string returned may contain non-ASCII code points
causing a UnicodeDecodeError.

PyUnicode_DecodeFSDefault is used for buffers which may contain
filesystem  paths. For consistency with os.strerror(),
PyUnicode_DecodeLocale is used for buffers which contain system error
messages. While the shortname parameter is always encoded in ASCII
according to PEP 489, it is left decoded using PyUnicode_FromString to
minimize the changes and since it should not affect the decoding (albeit
_potentially_ slower).

In dynload_hpux, since the error buffer contains a message generated
from a static ASCII string and the module filesystem path,
PyUnicode_DecodeFSDefault is used instead of PyUnicode_DecodeLocale as
is used elsewhere.

* bpo-41894: Fix bugs in dynload error msg handling

For both dynload_aix and dynload_hpux, properly handle the possibility
that decoding strings may return NULL and when such an error happens,
properly decrement any previously decoded strings and return early.

In addition, in dynload_aix, ensure that we pass the decoded string
*object* pathname_ob to PyErr_SetImportError instead of the original
pathname buffer.

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
2020-10-15 10:53:27 +09:00
Brandt Bucher c13b847a6f
bpo-41984: GC track all user classes (GH-22701) 2020-10-14 18:44:07 -07:00
Raymond Hettinger 302b6166fb
Update timings for the final release (GH-22697) 2020-10-14 10:04:04 -07:00
Hai Shi c5b049b91c
bpo-39337: encodings.normalize_encoding() now ignores non-ASCII characters (GH-22219) 2020-10-14 17:43:31 +02:00
Anatoliy Platonov b4d895336a
bpo-41876: Overload __repr__ for tkinter Font objects (GH-22450) 2020-10-14 13:02:51 +03:00
Kevin Adler 0cafcd3c56
closes bpo-42029: Remove dynload_dl (GH-22687)
All references to this dynamic loading method were removed in b9949db,
when support for this method was dropped, but the implementation code
was not dropped (seemingly in oversight).
2020-10-13 20:49:24 -05:00
Ned Deily 6a48518e8d
bpo-41939: always enable test_site.test_license_exists_at_url (GH-22688) 2020-10-13 21:38:56 -04:00
Raymond Hettinger f2bd04f689
Improve recipe readability (GH-22685) 2020-10-13 16:41:26 -07:00
Kyle Evans 7992579cd2
bpo-40422: Move _Py_closerange to fileutils.c (GH-22680)
This API is relatively lightweight and organizationally, given that it's
used by multiple modules, it makes sense to move it to fileutils.

Requires making sure that _posixsubprocess is compiled with the appropriate
Py_BUIILD_CORE_BUILTIN macro.
2020-10-13 22:04:44 +02:00
Raymond Hettinger 8b2ff4c03d
Add recipe for a version of random() with a larger population (GH-22664) 2020-10-13 11:54:21 -07:00
Vladimir Matveev cfb0f57ff8
bpo-41756: Export PyGen_Send and wrap it in if-defs (#22677) 2020-10-13 10:26:51 -07:00
Yunlongs 66c28f50c7
bpo-41995: Fix null ptr deref in tracemalloc_copy_trace() (GH-22660)
Fix a null pointer dereference in tracemalloc_copy_trace()
of _tracemalloc.
2020-10-13 08:46:31 +02:00
Kyle Evans 64eb259cc1
bpo-40422: Move _Py_*_SUPPRESS_IPH bits into _Py_closerange (GH-22672)
This suppression is no longer needed in os_closerange_impl, as it just
invokes the internal _Py_closerange implementation. On the other hand,
consumers of _Py_closerange may not have any other reason to suppress
invalid parameter issues, so narrow the scope to here.
2020-10-12 16:53:16 -07:00