https://github.com/python/cpython

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6e02691 Python 3.9.0a4 25 February 2020, 21:06:39 UTC
eb8ac57 bpo-36144: Dictionary Union (PEP 584) (#12088) 25 February 2020, 03:47:34 UTC
ba22e8f bpo-30566: Fix IndexError when using punycode codec (GH-18632) Trying to decode an invalid string with the punycode codec shoud raise UnicodeError. 25 February 2020, 03:19:03 UTC
8af4712 bpo-39128: Added algorithm description (GH-18624) # [bpo-39128](https://bugs.python.org/issue39128): happy eyeballs description # [3.9] 39128 - happy eyeballs description (GH-18624) # [3.8] 39128 - happy eyeballs description (GH-18624) https://bugs.python.org/issue39128 24 February 2020, 14:59:40 UTC
5143284 Add note to Mac installer ReadMe about macOS 10.15 Gatekeeper changes. (GH-18648) 24 February 2020, 13:00:58 UTC
b942ba0 Give proper credit for figuring out and writing PEP-3118 tests. (#18644) 24 February 2020, 11:24:43 UTC
ee3bac4 Give proper credits for the memoryview implementation. (#18626) 24 February 2020, 10:15:26 UTC
c3fa634 closes bpo-39736: const strings in Modules/_datetimemodule.c and Modules/_testbuffer.c (GH-18637) 24 February 2020, 06:40:43 UTC
4015d1c bpo-39649: Remove obsolete check for `__args__` in bdb.Bdb.format_stack_entry (GH-18531) Appears to be obsolete since 75bb54c3d8. Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> 24 February 2020, 03:14:53 UTC
aea045a bpo-39654: Update pyclbr doc to reflect additional information returned (GH-18528) Full nested function and class info makes it a module browser. Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> 24 February 2020, 02:00:40 UTC
9f37872 bpo-39681: Fix C pickle regression with minimal file-like objects (#18592) Fix a regression where the C pickle module wouldn't allow unpickling from a file-like object that doesn't expose a readinto() method. 23 February 2020, 22:33:53 UTC
b76518d bpo-39576: Clarify the word size for the 32-bit build. (#18616) 23 February 2020, 13:36:54 UTC
559e7f1 bpo-39648: Expand math.gcd() and math.lcm() to handle multiple arguments. (GH-18604) * bpo-39648: Expand math.gcd() and math.lcm() to handle multiple arguments. * Simplify fast path. * Difine lcm() without arguments returning 1. * Apply suggestions from code review Co-Authored-By: Mark Dickinson <dickinsm@gmail.com> Co-authored-by: Mark Dickinson <dickinsm@gmail.com> 23 February 2020, 11:21:29 UTC
fbe2e0b bpo-17422: Language reference should specify restrictions on class namespace (#18559) The language reference now specifies restrictions on class namespaces. Adapted from a patch by Ethan Furman. 22 February 2020, 17:56:01 UTC
1c56f8f bpo-39382: Avoid dangling object use in abstract_issubclass() (GH-18530) Hold reference of __bases__ tuple until tuple item is done with, because by dropping the reference the item may be destroyed. 22 February 2020, 13:11:48 UTC
a025d4c bpo-39576: docs: set context for decimal arbitrary precision arithmetic (#18594) 21 February 2020, 20:27:37 UTC
fd5116c bpo-35950: Raise UnsupportedOperation in BufferedReader.truncate() (GH-18586) The truncate() method of io.BufferedReader() should raise UnsupportedOperation when it is called on a read-only io.BufferedReader() instance. https://bugs.python.org/issue35950 Automerge-Triggered-By: @methane 21 February 2020, 17:57:26 UTC
d4d17fd fix(doc): set correct RST syntax for c:function (GH-18589) The current content is not rendered since the syntax is not correct. 21 February 2020, 10:47:41 UTC
c2ac4cf bpo-35727: Use exit code 0 on sys.exit() in multiprocessing.Process. (GH-11538) 21 February 2020, 09:33:04 UTC
baf29b2 Reuse identifier of PREDICT macros as PREDICT_ID (GH-17155) In function `_PyEval_EvalFrameDefault`, macros PREDICT and PREDICTED use the same identifier creation scheme, which may be shared between them, reducing code repetition, and do ensure that the same identifier is generated. 21 February 2020, 09:17:50 UTC
d4331c5 bpo-9495: avoid confusing chained exception in argparse test (GH-17120) 21 February 2020, 08:48:36 UTC
424e568 bpo-38657: Clarify numeric padding behaviour in string formatting (GH-17036) Make the definition of the width more explicit that it includes any extra signs added by other options. https://bugs.python.org/issue38657 Automerge-Triggered-By: @Mariatta 21 February 2020, 05:53:12 UTC
933fc53 closes bpo-39684: Combine two if/thens and squash uninit var warning. (GH-18565) 21 February 2020, 04:51:47 UTC
90930e6 bpo-39576: Prevent memory error for overly optimistic precisions (GH-18581) 21 February 2020, 00:52:47 UTC
6c444d0 bpo-39184: Fix incorrect return value (GH-18580) https://bugs.python.org/issue39184 Automerge-Triggered-By: @zooba 20 February 2020, 22:24:43 UTC
1246d89 Use the new recommended number of repetitions in the refleak tests. (#18569) 20 February 2020, 18:08:53 UTC
9b833e0 Update runall.bat to the latest Windows build system. (#18571) 20 February 2020, 18:07:31 UTC
c0cb8be Valgrind no longer supports --db-attach=yes. (#18568) 20 February 2020, 13:39:14 UTC
f2ee21d bpo-39479:Add math.lcm() function: Least Common Multiple (#18547) * Update math.rst * Update math.rst * updated whats new * Update test_math.py * Update mathmodule.c * Update mathmodule.c.h * Update ACKS * ๐Ÿ“œ๐Ÿค– Added by blurb_it. * Update 3.9.rst * Update 2020-02-18-12-37-16.bpo-39479.j3UcCq.rst * Update math.rst * Update 2020-02-18-12-37-16.bpo-39479.j3UcCq.rst * Update test_math.py * Update ACKS * Update mathmodule.c.h * Update mathmodule.c * Update mathmodule.c.h * Update mathmodule.c.h Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> 19 February 2020, 18:21:37 UTC
4dee92b Revert "bpo-38691 Added a switch to ignore PYTHONCASEOK when -E or -I flags passed (#18314)" (GH-18553) This reverts commit d83b6600b25487e4ebffd7949d0f478de9538875. 19 February 2020, 13:23:47 UTC
ab6423f bpo-39572: Document โ€™totalโ€™ flag of TypedDict (GH-18554) 19 February 2020, 04:33:05 UTC
a4ba8a3 Include subsections in TOC for PDF version of docs. (GH-9629) 18 February 2020, 23:01:15 UTC
af5ee3f bpo-39674: Revert "bpo-25988: Do not expose abstract collection classes in the collections module. (GH-10596)" (GH-18545) This reverts commit ef092fe9905f61ca27889092ca1248a11aa74498. Update collections __getattr__() and documentation to defer aliases removal to Python 3.10. 18 February 2020, 15:28:53 UTC
6e35da9 bpo-37207: Use vectorcall for range() (GH-18464) This continues the `range()` part of #13930. The complete pull request is stalled on discussions around dicts, but `range()` should not be controversial. (And I plan to open PRs for other parts if this is merged.) On top of Mark's change, I unified `range_new` and `range_vectorcall`, which had a lot of duplicate code. https://bugs.python.org/issue37207 18 February 2020, 15:13:17 UTC
24bba8c bpo-36347: stop using RESTRICTED constants (GH-12684) The constants `RESTRICTED` and `PY_WRITE_RESTRICTED` no longer have a meaning in Python 3. Therefore, CPython should not use them. CC @matrixise https://bugs.python.org/issue36347 18 February 2020, 13:14:46 UTC
5d38517 bpo-1635741: Port _bz2 extension module to multiphase initialization(PEP 489) (GH-18050) https://bugs.python.org/issue1635741 18 February 2020, 11:17:38 UTC
8edfc47 bpo-39546: argparse: Honor allow_abbrev=False for specified prefix_chars (GH-18337) When `allow_abbrev` was first added, disabling the abbreviation of long options broke the grouping of short flags ([bpo-26967](https://bugs.python.org/issue26967)). As a fix, b1e4d1b603 (contained in v3.8) ignores `allow_abbrev=False` for a given argument string if the string does _not_ start with "--" (i.e. it doesn't look like a long option). This fix, however, doesn't take into account that long options can start with alternative characters specified via `prefix_chars`, introducing a regression: `allow_abbrev=False` has no effect on long options that start with an alternative prefix character. The most minimal fix would be to replace the "starts with --" check with a "starts with two prefix_chars characters". But `_get_option_tuples` already distinguishes between long and short options, so let's instead piggyback off of that check by moving the `allow_abbrev` condition into `_get_option_tuples`. https://bugs.python.org/issue39546 18 February 2020, 09:48:57 UTC
ffda25f bpo-39663: IDLE: Add additional tests for pyparse (GH-18536) Test when find_good_parse_start should return 0. Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> 18 February 2020, 02:47:52 UTC
4c1b6a6 bpo-1635741: Port _abc extension to multiphase initialization (PEP 489) (GH-18030) 17 February 2020, 13:50:35 UTC
7d79568 bpo-1635741: Port _contextvars module to multiphase initialization (PEP 489) (GH-18374) 17 February 2020, 13:49:26 UTC
3d235f5 bpo-39500: Fix compile warnings in unicodeobject.c (GH-18519) 17 February 2020, 13:41:15 UTC
1b55b65 bpo-39573: Clean up modules and headers to use Py_IS_TYPE() function (GH-18521) 17 February 2020, 10:09:15 UTC
a784759 bpo-36465: Update doc of init_config.rst (GH-18520) 17 February 2020, 09:18:19 UTC
b2b6e27 bpo-1635741: Port _crypt extension module to multiphase initialization (PEP 489) (GH-18404) 17 February 2020, 09:11:34 UTC
d83b660 bpo-38691 Added a switch to ignore PYTHONCASEOK when -E or -I flags passed (#18314) * Hard reset + cherry piciking the changes. * ๐Ÿ“œ๐Ÿค– Added by blurb_it. * Added @vstinner News * Update Misc/NEWS.d/next/Library/2020-02-11-13-01-38.bpo-38691.oND8Sk.rst Co-Authored-By: Victor Stinner <vstinner@python.org> * Hard reset to master * Hard reset to master + latest changes Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> Co-authored-by: Victor Stinner <vstinner@python.org> 17 February 2020, 09:05:11 UTC
85a2eef bpo-32892: Update the documentation for handling constants in AST. (GH-18514) 17 February 2020, 09:03:00 UTC
c33bdbb bpo-37970: update and improve urlparse and urlsplit doc-strings (GH-16458) 16 February 2020, 19:17:58 UTC
a5cbab5 bpo-39104: Fix hanging ProcessPoolExecutor on shutdown nowait with pickling failure (GH-17670) As reported initially by @rad-pat in #6084, the following script causes a deadlock. ``` from concurrent.futures import ProcessPoolExecutor class ObjectWithPickleError(): """Triggers a RuntimeError when sending job to the workers""" def __reduce__(self): raise RuntimeError() if __name__ == "__main__": e = ProcessPoolExecutor() f = e.submit(id, ObjectWithPickleError()) e.shutdown(wait=False) f.result() # Deadlock on get ``` This is caused by the fact that the main process is closing communication channels that might be necessary to the `queue_management_thread` later. To avoid this, this PR let the `queue_management_thread` manage all the closing. https://bugs.python.org/issue39104 Automerge-Triggered-By: @pitrou 16 February 2020, 18:09:26 UTC
1ed6161 bpo-12915: Add pkgutil.resolve_name (GH-18310) 14 February 2020, 22:02:13 UTC
9aeb0ef bpo-39573: Update clinic to use Py_IS_TYPE() function (GH-18507) 14 February 2020, 07:50:19 UTC
d212c3c bpo-39573: PyXXX_Check() macros use Py_IS_TYPE() (GH-18508) Update PyXXX_Check() macros in Include/ to use the new Py_IS_TYPE function. 14 February 2020, 07:48:12 UTC
7386a70 closes bpo-39630: Update pointers to string literals to be const char *. (GH-18510) 14 February 2020, 04:42:56 UTC
a9edf44 closes bpo-39619 Fix os.chroot on HP-UX 11.31 (GH-18495) Setting `-D_XOPEN_SOURCE=700` on HP-UX causes system functions such as chroot to be undefined. This change stops `_XOPEN_SOURCE` begin set on HP-UX Co-authored-by: Benjamin Peterson <benjamin@python.org> 14 February 2020, 03:09:11 UTC
f632736 bpo-39545: Document changes in the support of await in f-strings. (GH-18456) https://bugs.python.org/issue39545 13 February 2020, 23:57:35 UTC
10e87e5 bpo-39627: Fix TypedDict totality check for inherited keys (#18503) (Adapted from https://github.com/python/typing/pull/700) 13 February 2020, 19:53:29 UTC
fbeba8f bpo-39524: Fixed doc-string in ast._pad_whitespace (GH-18340) 13 February 2020, 18:32:09 UTC
d905df7 bpo-39573: Add Py_IS_TYPE() function (GH-18488) Co-Author: Neil Schemenauer <nas-github@arctrix.com> 13 February 2020, 17:37:17 UTC
968dcd9 bpo-39573: Fix bad copy-paste in Py_SET_SIZE (GH-18496) 13 February 2020, 17:34:45 UTC
925dc7f bpo-39606: allow closing async generators that are already closed (GH-18475) The fix for [bpo-39386](https://bugs.python.org/issue39386) attempted to make it so you couldn't reuse a agen.aclose() coroutine object. It accidentally also prevented you from calling aclose() at all on an async generator that was already closed or exhausted. This commit fixes it so we're only blocking the actually illegal cases, while allowing the legal cases. The new tests failed before this patch. Also confirmed that this fixes the test failures we were seeing in Trio with Python dev builds: https://github.com/python-trio/trio/pull/1396 https://bugs.python.org/issue39606 13 February 2020, 08:15:38 UTC
7514f4f bpo-39184: Add audit events to functions in `fcntl`, `msvcrt`, `os`, `resource`, `shutil`, `signal`, `syslog` (GH-18407) 13 February 2020, 07:47:42 UTC
597ebed closes bpo-39621: Make buf arg to md5_compress be const. (GH-18497) 13 February 2020, 04:53:01 UTC
8c3aee6 bpo-35134: Add Include/cpython/fileutils.h header file (GH-18493) Move CPython C API from Include/fileutils.h into a new Include/cpython/fileutils.h header file which is included by Include/fileutils.h. Exclude the following private symbols from the limited C API: * _Py_error_handler * _Py_GetErrorHandler() * _Py_DecodeLocaleEx() * _Py_EncodeLocaleEx() 12 February 2020, 22:55:09 UTC
98921ae bpo-35134: Add Include/cpython/bytesobject.h file (GH-18494) Add Include/cpython/bytearrayobject.h and Include/cpython/bytesobject.h header files. Move CPython C API from Include/bytesobject.h into a new Include/cpython/bytesobject.h header file which is included by Include/bytesobject.h. Do a similar change for Include/bytearrayobject.h. 12 February 2020, 22:54:31 UTC
e9e7d28 bpo-35081: Move dtoa.h header to the internal C API (GH-18489) Move the dtoa.h header file to the internal C API as pycore_dtoa.h: it only contains private functions (prefixed by "_Py"). The math and cmath modules must now be compiled with the Py_BUILD_CORE macro defined. 12 February 2020, 21:54:42 UTC
45876a9 bpo-35081: Move bytes_methods.h to the internal C API (GH-18492) Move the bytes_methods.h header file to the internal C API as pycore_bytes_methods.h: it only contains private symbols (prefixed by "_Py"), except of the PyDoc_STRVAR_shared() macro. 12 February 2020, 21:32:34 UTC
6e619c4 bpo-39474: Fix AST pos for expressions like (a)(b), (a)[b] and (a).b. (GH-18477) 12 February 2020, 20:37:49 UTC
674935b bpo-18819: tarfile: only set device fields for device files (GH-18080) The GNU docs describe the `devmajor` and `devminor` fields of the tar header struct only in the context of character and block special files, suggesting that in other cases they are not populated. Typical utilities behave accordingly; this patch teaches `tarfile` to do the same. 12 February 2020, 19:56:02 UTC
4fac7ed bpo-21016: pydoc and trace use sysconfig (GH-18476) bpo-21016, bpo-1294959: The pydoc and trace modules now use the sysconfig module to get the path to the Python standard library, to support uncommon installation path like /usr/lib64/python3.9/ on Fedora. Co-Authored-By: Jan Matฤ›jek <jmatejek@suse.com> 12 February 2020, 12:02:29 UTC
8c579b1 bpo-32856: Optimize the assignment idiom in comprehensions. (GH-16814) Now `for y in [expr]` in comprehensions is as fast as a simple assignment `y = expr`. 12 February 2020, 10:18:59 UTC
0cc6b5e bpo-39219: Fix SyntaxError attributes in the tokenizer. (GH-17828) * Always set the text attribute. * Correct the offset attribute for non-ascii sources. 12 February 2020, 10:17:00 UTC
f4f445b bpo-39567: Add audit for os.walk(), os.fwalk(), Path.glob() and Path.rglob(). (GH-18372) 12 February 2020, 10:11:34 UTC
95905ce bpo-39605: Remove a cast that causes a warning. (GH-18473) 12 February 2020, 03:36:14 UTC
e5bd736 bpo-39595: Improve zipfile.Path performance (#18406) * Improve zipfile.Path performance on zipfiles with a large number of entries. * ๐Ÿ“œ๐Ÿค– Added by blurb_it. * Add bpo to blurb * Sync with importlib_metadata 1.5 (6fe70ca) * Update blurb. * Remove compatibility code * Add stubs module, omitted from earlier commit Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> 12 February 2020, 02:58:47 UTC
e6be9b5 closes bpo-39605: Fix some casts to not cast away const. (GH-18453) gcc -Wcast-qual turns up a number of instances of casting away constness of pointers. Some of these can be safely modified, by either: Adding the const to the type cast, as in: - return _PyUnicode_FromUCS1((unsigned char*)s, size); + return _PyUnicode_FromUCS1((const unsigned char*)s, size); or, Removing the cast entirely, because it's not necessary (but probably was at one time), as in: - PyDTrace_FUNCTION_ENTRY((char *)filename, (char *)funcname, lineno); + PyDTrace_FUNCTION_ENTRY(filename, funcname, lineno); These changes will not change code, but they will make it much easier to check for errors in consts 12 February 2020, 02:28:35 UTC
029e840 docs: macos - change "versiona" to "versions" (GH-18467) 12 February 2020, 01:20:05 UTC
b138dd2 Fix ordering issue in Windows release upload script (GH-18465) Automerge-Triggered-By: @zooba 11 February 2020, 17:32:52 UTC
f3fda37 bpo-38644: Rephrase What's New entry (GH-18461) 11 February 2020, 16:50:10 UTC
ffd9753 bpo-39245: Switch to public API for Vectorcall (GH-18460) The bulk of this patch was generated automatically with: for name in \ PyObject_Vectorcall \ Py_TPFLAGS_HAVE_VECTORCALL \ PyObject_VectorcallMethod \ PyVectorcall_Function \ PyObject_CallOneArg \ PyObject_CallMethodNoArgs \ PyObject_CallMethodOneArg \ ; do echo $name git grep -lwz _$name | xargs -0 sed -i "s/\b_$name\b/$name/g" done old=_PyObject_FastCallDict new=PyObject_VectorcallDict git grep -lwz $old | xargs -0 sed -i "s/\b$old\b/$new/g" and then cleaned up: - Revert changes to in docs & news - Revert changes to backcompat defines in headers - Nudge misaligned comments 11 February 2020, 16:46:57 UTC
f3e7ea5 bpo-39500: Document PyUnicode_IsIdentifier() function (GH-18397) PyUnicode_IsIdentifier() does not call Py_FatalError() anymore if the string is not ready. 11 February 2020, 13:29:33 UTC
1ea45ae bpo-1635741: Port _codecs extension module to multiphase initialization (PEP 489) (GH-18065) https://bugs.python.org/issue1635741 11 February 2020, 11:16:38 UTC
4eb9f43 bpo-38374: Remove weakref.ReferenceError from docs (GH-18452) Reflecting changes to the code, removed weakref.ReferenceError from weakref.rst and exceptions.rst. Issue submitter provided evidence that the `weakref.ReferenceError` alias for `ReferenceError` was removed from the code in 2007. Working with @gvanrossum at PyCascades CPython sprint we looked at the code and confirmed that `weakref.ReferenceError` was no longer in `weakref.py`. Based on that analysis I removed references `weakref.ReferenceError` from the two documents where it was still being referenced: `weakref.rst` and `exceptions.rst`. https://bugs.python.org/issue38374 11 February 2020, 06:56:02 UTC
96ce227 bpo-39600: Adjust code, add idlelib/NEWS item (GH-18449) Complete previous patch. 11 February 2020, 01:08:58 UTC
038770e bpo-38325: Skip non-BMP tests of test_winconsoleio (GH-18448) Skip tests on non-BMP characters of test_winconsoleio. 10 February 2020, 23:58:23 UTC
c4a65ed bpo-39417: Fix broken link to guide to building venvs (GH-18432) 10 February 2020, 23:51:01 UTC
bf15d5b Correct the documented default encoding (GH-18429) From the source for `PyUnicode_Decode`, the implementation is: ``` if (encoding == NULL) { return PyUnicode_DecodeUTF8Stateful(s, size, errors, NULL); } ``` which is pretty clearly not defaulting to ASCII. --- I assume this needs neither a news entry nor bpo link. 10 February 2020, 23:32:18 UTC
95d024d bpo-13826: Clarify Popen constructor example (GH-18438) Clarifies that the use of `shlex.split` is more instructive than normative, and provides a simpler example. https://bugs.python.org/issue13826 10 February 2020, 22:51:01 UTC
37c55b2 bpo-39594: Fix typo in os.times documentation (GH-18443) There was an extra space in the url markup, causing the documentation not rendered properly. https://bugs.python.org/issue39594 10 February 2020, 22:50:19 UTC
d68e0a8 Issue3950: Fix docs for default locale used by gettext to match implementation (#18435) documentation for default locale directory Doc/library/gettext.rst changed to match gettext implementation line 63. 10 February 2020, 21:15:34 UTC
3c5dec6 Remove redundant references in struct doc (GH-18053) 10 February 2020, 20:17:54 UTC
6c9974e bpo-39369 Doc: Update mmap readline method documentation (GH-17957) * Update mmap readline method documentation Update mmap `readline` method description. The fact that the `readline` method does update the file position should not be ignored since this might give the impression for the programmer that it doesn't update it. * ๐Ÿ“œ๐Ÿค– Added by blurb_it. Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> 10 February 2020, 20:13:41 UTC
ed335cf bpo-39600, IDLE: Remove duplicated font names (GH-18430) In the font configuration window, remove duplicated font names. 10 February 2020, 19:41:26 UTC
e00c1d0 Remove note saying patch is straightforward (#18431) While `unittest.mock.patch` is a great thing, it is not straightforward. If it were straightforward there wouldn't be such a huge amount of documentation for it, and frankly, when myself and others who I've read about often struggle to figure out what on earth `patch()` wants, coming to the docs to read that it's straightforward is not helpful. 10 February 2020, 17:47:17 UTC
29b3fc0 bpo-39586: Deprecate distutils bdist_msi command (GH-18415) 10 February 2020, 13:26:40 UTC
5305cc9 bpo-39128: Added happy_eyeballs_delay, interleave to function signature (GH-18315) 10 February 2020, 09:48:40 UTC
3ed4d25 Grammar fix in tutorial (GH-18425) 10 February 2020, 00:57:46 UTC
c6dedde bpo-39590: make deque.__contains__ and deque.count hold strong references (GH-18421) 09 February 2020, 08:16:43 UTC
7f6f7ee bpo-39573: Use Py_TYPE() macro in ctypes.h (GH-18411) 08 February 2020, 23:45:52 UTC
0edc2c7 Doc: sys.__unraisablehook__ and bytearray.hex separators are new in 3.8 (GH-17884) Minor fix in documentation: - `sys.__unraisablehook__` is new in version 3.8 - Optional `sep` and `bytes_per_sep` parameters for `bytearray.hex` is also supported in Python 3.8 (just like `bytes.hex`) 08 February 2020, 00:48:06 UTC
9a978dd closes bpo-39575: Change -lgcov to --coverage. (GH-18382) This allows clang to get rid of the dependency on libgcov. When linking, GCC passes -lgcov while clang passes the path to libclang_rt.profile-$arch.a 07 February 2020, 23:46:29 UTC
d2e1098 bpo-39579: Fix Attribute end_col_offset to point at the current node (GH-18405) 07 February 2020, 23:36:32 UTC
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