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Revision Author Date Message Commit Date
eb95532 Fix typo in docs -> glossary -> asynchronous generator iterator 14 November 2018, 15:47:50 UTC
a757649 bpo-35230: dict: Remove some macros (GH-10513) Remove _Py_REF_DEBUG_COMMA, DK_DEBUG_INCREF, and DK_DEBUG_DECREF. Convert DK_INCREF and DK_DECREF to static inline functions. 14 November 2018, 09:39:27 UTC
8e0b05e Grammar corrections in abc.rst (GH-10525) 14 November 2018, 00:40:44 UTC
bf1355b Link to property built-in in abc.rst (GH-10526) 14 November 2018, 00:29:57 UTC
daeb3c4 Fix doc typo: Window -> Windows (GH-10508) 14 November 2018, 00:13:12 UTC
7ddd56f bpo-35233: Rewrite test_embed.InitConfigTests (GH-10524) * Fix _PyCoreConfig_SetGlobalConfig(): set also Py_FrozenFlag * Fix _PyCoreConfig_AsDict(): export also xoptions * Add _Py_GetGlobalVariablesAsDict() and _testcapi.get_global_config() * test.pythoninfo: dump also global configuration variables * _testembed now serializes global, core and main configurations using JSON to reuse _Py_GetGlobalVariablesAsDict(), _PyCoreConfig_AsDict() and _PyMainInterpreterConfig_AsDict(), rather than duplicating code. * test_embed.InitConfigTests now test much more configuration variables 13 November 2018, 23:24:28 UTC
746b2d3 bpo-35214: Fix OOB memory access in unicode escape parser (GH-10506) Discovered using clang's MemorySanitizer when it ran python3's test_fstring test_misformed_unicode_character_name. An msan build will fail by simply executing: ./python -c 'u"\N"' 13 November 2018, 21:16:54 UTC
00b137c bpo-35233: Fix _PyMainInterpreterConfig_Copy() (GH-10519) * Fix _PyMainInterpreterConfig_Copy(): copy 'install_signal_handlers' attribute * Add _PyMainInterpreterConfig_AsDict() * Add unit tests on the main interpreter configuration to test_embed.InitConfigTests * test.pythoninfo: log also main_config 13 November 2018, 18:59:26 UTC
f966e53 bpo-29564:_PyMem_DumpTraceback() suggests enabling tracemalloc (GH-10510) If tracemalloc is not tracing Python memory allocations, _PyMem_DumpTraceback() now suggests to enable tracemalloc to get the traceback where the memory block has been allocated. 13 November 2018, 14:14:58 UTC
474eedf bpo-34784: Fix PyStructSequence_NewType with heap-allocated StructSequence (GH-9665) 13 November 2018, 12:09:31 UTC
1a6be91 bpo-35081: Make some _PyGC macros internal (GH-10507) * Move "GC" macros together: * PyObject_IS_GC() * _Py_AS_GC() * _PyObject_GC_IS_TRACKED() * _PyObject_GC_MAY_BE_TRACKED() * Mark other GC macros as internal (#ifdef Py_BUILD_CORE): * _PyGCHead_NEXT(g), _PyGCHead_SET_NEXT(g, p) * _PyGCHead_PREV(g), _PyGCHead_SET_PREV(g, p) * _PyGCHead_FINALIZED(g), _PyGCHead_SET_FINALIZED(g) * _PyGC_FINALIZED(o), _PyGC_SET_FINALIZED(o) * _PyObject_GC_TRACK(o), _PyObject_GC_UNTRACK(o) * _PyGC_PREV_MASK_FINALIZED * _PyGC_PREV_MASK_COLLECTING * _PyGC_PREV_SHIFT * _PyGC_PREV_MASK * Replace _PyGC_generation0 with _PyRuntime.gc.generation0 * _queuemodule.c: replace _PyObject_GC_UNTRACK() with with PyObject_GC_UnTrack() * Document that _PyObject_GC_TRACK() _PyObject_GC_UNTRACK() macros have been removed from the public C API. 13 November 2018, 11:52:18 UTC
0d12672 bpo-35081: Remove Py_BUILD_CORE from datetime.h (GH-10416) Datetime macros like PyDate_Check() have two implementations, one using the C API capsule and one using direct access to the datetime type symbols defined in _datetimemodule.c. Since the direct access versions of the macros are only used in _datetimemodule.c, they have been moved out of "datetime.h" and into _datetimemodule.c. The _PY_DATETIME_IMPL macro is currently necessary in order to avoid both duplicate definitions of these macros in _datetimemodule.c and unnecessary declarations of C API capsule-related macros and varibles in datetime.h. Co-Authored-By: Victor Stinner <vstinner@redhat.com> 13 November 2018, 08:02:25 UTC
3015fb8 bpo-35214: Add _Py_ prefix to MEMORY_SANITIZER def. (GH-10503) Rename our new MEMORY_SANITIZER define to _Py_MEMORY_SANITIZER. Project based C Preprocessor namespacing at its finest. :P 13 November 2018, 06:01:22 UTC
0dc1e45 Fix a couple documentation typos. (GH-10498) reproduciblity -> reproducibility PyPA are the group -> PyPA is the group 13 November 2018, 03:56:25 UTC
e6c77d8 Disable getc_unlocked() with MemorySanitizer. (GH-10499) clang's MemorySanitizer understand getc() but does not understand getc_unlocked(). Workaround: Don't use it on msan builds. 13 November 2018, 03:47:13 UTC
2c07c49 bpo-29564: warnings suggests to enable tracemalloc (GH-10486) The warnings module now suggests to enable tracemalloc if the source is specified, tracemalloc module is available, but tracemalloc is not tracing memory allocations. 13 November 2018, 01:41:00 UTC
1584a00 bpo-35214: Initial clang MemorySanitizer support (GH-10479) Adds configure flags for msan and ubsan builds to make it easier to enable. These also encode the detail that address sanitizer and memory sanitizer should disable pymalloc. Define MEMORY_SANITIZER when appropriate at build time and adds workarounds to existing code to mark things as initialized where the sanitizer is otherwise unable to determine that. This lets our build succeed under the memory sanitizer. not all tests pass without sanitizer failures yet but we're in pretty good shape after this. 12 November 2018, 20:07:14 UTC
a9655b7 Improve grammar in Glossary. (GH-10474) a asynchronous generator -> an asynchronous generator 12 November 2018, 17:42:38 UTC
7610f4f Correct grammar mistake in stdtypes.rst (GH-10481) 12 November 2018, 17:24:00 UTC
7438792 bpo-30064: Refactor sock_* asyncio API (#10419) 12 November 2018, 17:00:22 UTC
9404e77 Linkify PEP 8 in unix.rst (GH-10482) 12 November 2018, 16:31:57 UTC
621cebe bpo-35081: Rename internal headers (GH-10275) Rename Include/internal/ headers: * pycore_hash.h -> pycore_pyhash.h * pycore_lifecycle.h -> pycore_pylifecycle.h * pycore_mem.h -> pycore_pymem.h * pycore_state.h -> pycore_pystate.h Add missing headers to Makefile.pre.in and PCbuild: * pycore_condvar.h. * pycore_hamt.h * pycore_pyhash.h 12 November 2018, 15:53:38 UTC
19c46a4 bpo-33695 shutil.copytree() + os.scandir() cache (#7874) 12 November 2018, 14:18:15 UTC
cd44980 Minor grammar improvement to io documentation. (GH-10329) Independently of -> Independent of 12 November 2018, 04:06:18 UTC
7432f09 Update subprocess.Popen documentation wrt universal_newlines arg (GH-10337) * universal_newlines defaulting to False would suggest, that not specifying universal_newlines explicitly and setting text to True should cause an error, which is not the case. * The run function didn't have the universal_newlines parameter documented * The check_output function didn't have its text parameter documented 12 November 2018, 03:40:42 UTC
082875d bpo-33878: Doc: Fix missing case by simplifying. (GH-7762) The documentation was not covering multiple targets enclosed by parenthesis nor multiple targets enclosed by brackets, adding them all would be heavy, an else cover them all and is lighter to read. 11 November 2018, 23:59:39 UTC
5f2df88 bpo-35177: Add dependencies between header files (GH-10361) * ast.h now includes Python-ast.h and node.h * parsetok.h now includes node.h and grammar.h * symtable.h now includes Python-ast.h * Modify asdl_c.py to enhance Python-ast.h: * Add #ifndef/#define Py_PYTHON_AST_H to be able to include the header twice * Add "extern { ... }" for C++ * Undefine "Yield" macro conflicting with winbase.h * Remove "#undef Yield" from C files, it's now done in Python-ast.h * Remove now useless includes in C files 11 November 2018, 23:56:19 UTC
fd3a91c closes bpo-35204: Disable thread and memory sanitizers for address_in_range(). (GH-10442) This function may access memory which is mapped but is considered free by libc allocator. It behaves so by design, therefore we need to suppress sanitizer reports. GCC doesn't support MSan, so disable only TSan for it. 11 November 2018, 23:14:51 UTC
f9ec1b9 Neaten the code without any algorithmic change. (GH-10466) Remove unneeded assertion (we already know so is a PySetObject *). 11 November 2018, 22:35:47 UTC
b086c8a bpo-33699: Describe try's else clause with the rest of the try clause (GH-7252) https://bugs.python.org/issue33699 11 November 2018, 19:33:51 UTC
76e8fd7 dict insertion order is guaranteed since 3.7 (GH-10431) 11 November 2018, 16:56:47 UTC
50ff02b bpo-34864: Document two IDLE on MacOS issues. (GH-10456) The System Preferences Dock "prefer tabs always" setting disables some IDLE features. Menus are a bit different than as described for Windows and Linux. 11 November 2018, 04:26:31 UTC
b9498e2 bpo-35202: Remove unused imports in Lib directory. (GH-10446) 10 November 2018, 07:22:02 UTC
43a74ab bpo-35202: Remove unused imports in idlelib (GH-10438) 10 November 2018, 06:45:31 UTC
2d1bc53 bpo-35202: Remove unused imports in Lib directory. (GH-10445) 10 November 2018, 05:45:28 UTC
9d43fa1 Doc: Simplify Copyright line in README (GH-10287) This also makes it consistent with other places like: - https://docs.python.org/dev/copyright.html - https://www.python.org/ footer - https://github.com/python/cpython/blob/e42b705188271da108de42b55d9344642170aa2b/Python/getcopyright.c#L7 10 November 2018, 03:45:40 UTC
009b2f0 Correct a typo in the Unittest documentation (GH-10397) Co-Authored-By: maggyero <gery.ogam@gmail.com> 09 November 2018, 19:34:54 UTC
d17a693 bpo-35199: Add an internal _PyTuple_ITEMS() macro (GH-10434) * _PyTuple_ITEMS() gives access to the tuple->ob_item field and cast the first argument to PyTupleObject*. This internal macro is only usable if Py_BUILD_CORE is defined. * Replace &PyTuple_GET_ITEM(ob, 0) with _PyTuple_ITEMS(ob). * Replace PyTuple_GET_ITEM(op, 1) with &_PyTuple_ITEMS(ob)[1]. 09 November 2018, 15:56:48 UTC
130893d bpo-35081: Internal headers require Py_BUILD_CORE (GH-10363) * All internal header files now require Py_BUILD_CORE or Py_BUILD_CORE_BUILTIN to be defined. * _json.c is now compiled with Py_BUILD_CORE_BUILTIN to access pycore_accu.h header. * Add an example to Modules/Setup to show how to build _json as a built-in module; it requires non trivial compiler options. 09 November 2018, 12:03:37 UTC
0a18e05 Hoist the float conversion out of the inner loop. (GH-10430) Currently, the *n* and *total* variables get converted to floats each time they are multiplied by random(). This minor tweak does the conversion just once and gets a small speedup (approx 3%). 09 November 2018, 10:39:50 UTC
cf5863f Optimize set.pop() to advance a pointer instead of indexing. (GH-10429) Gives approx 20% speed-up using clang depending on the number of elements in the set (the less dense the set, the more the speed-up). Uses the same entry++ logic used elsewhere in the setobject.c code. 09 November 2018, 10:31:56 UTC
b83942c Cleanup and improve the regex tokenizer example. (GH-10426) 1) Convert weird field name "typ" to the more standard "type". 2) For the NUMBER type, convert the value to an int() or float(). 3) Simplify ``group(kind)`` to the shorter and faster ``group()`` call. 4) Simplify logic go a single if-elif chain to make this easier to extend. 5) Reorder the tests to match the order the tokens are specified. This isn't necessary for correctness but does make the example easier to follow. 6) Move the "column" calculation before the if-elif chain so that users have the option of using this value in error messages. 09 November 2018, 09:19:33 UTC
216aaaa Fixing wording in comment. (GH-10425) Since the n==1 case just returns *max*, it cannot be larger than the magnitude of the vector entry. 09 November 2018, 09:06:02 UTC
7a69cf4 bpo-35194: Fix a wrong constant in cp932 codec (GH-10420) This typo doesn't affect the result because wrong bits are discarded on implicit conversion to unsigned char, but it trips UBSan with -fsanitize=implicit-integer-truncation. https://bugs.python.org/issue35194 09 November 2018, 07:12:06 UTC
0f221d0 bpo-24412: Adds cleanUps for setUpClass and setUpModule. (GH-9190) 09 November 2018, 02:34:33 UTC
49fa4a9 bpo-35193: Fix an off by one error in the RETURN_VALUE case. (GH-10418) Fix an off by one error in the peephole optimizer when checking for unreachable code beyond a return. Do a bounds check within find_op so it can return before going past the end as a safety measure. https://github.com/python/cpython/commit/7db3c488335168993689ddae5914a28e16188447#diff-a33329ae6ae0bb295d742f0caf93c137 introduced this off by one error while fixing another one nearby. This bug was shipped in all Python 3.6 and 3.7 releases. The included unittest won't fail unless you do a clang msan build. 09 November 2018, 01:55:07 UTC
fd512d7 bpo-35065: Remove `StreamReaderProtocol._untrack_reader` (#10212) The call to `_untrack_reader` is performed too soon, causing the protocol to forget about the reader before `connection_lost` can run and feed the EOF to the reader. See bpo-35065. 08 November 2018, 12:21:47 UTC
5d95312 Replace dead code with an assertion in winreg.c. (GH-10028) 08 November 2018, 09:45:00 UTC
a44d34e bpo-34966: Improve support of method aliases in pydoc. (GH-9823) Pydoc now does not duplicate docstrings for aliases of inherited methods. 08 November 2018, 06:48:11 UTC
6843ffe Revert "bpo-32409: Fix regression in activate.bat on international Windows (GH-10295)" (GH-10403) This reverts commit c64583b6d3e8516a8cd2b5f84fc1e300bfac2206 due to multiple buildbot failures when building it. 07 November 2018, 23:55:40 UTC
556d50d Doc: Make all versions sidebars the same for consistency. (GH-10288) 07 November 2018, 23:11:49 UTC
b939250 Fix the construction of subprocess.CalledProcessError in test_venv (GH-10400) The constructor of subprocess.CalledProcessError in the check_output function had an extra None in it. 07 November 2018, 22:21:17 UTC
beed84c bpo-35015: Doc: Fix internationalisation of the availability directive. (GH-10360) 07 November 2018, 21:42:40 UTC
a6e956b bpo-34726: Fix handling of hash-based pycs in zipimport. (GH-10327) Current support for hash-based bytecode files in `zipimport` is rather sparse, which leads to test failures when the test suite is ran with the ``SOURCE_DATE_EPOCH`` environment variable set. This teaches zipimport to handle hash-based pycs properly. 07 November 2018, 18:34:59 UTC
bfe1839 Add link to PEP 525 in Expressions. (GH-10333) 07 November 2018, 18:12:12 UTC
ae31e3f glob uses fnmatch.filter instead of fnmatch since 2001. (GH-10102) 07 November 2018, 18:09:11 UTC
c5eec44 Add a reference to the name mangling description in the tutorial to the index. (GH-10138) 07 November 2018, 17:59:45 UTC
cdb96f4 Add future_stmt to simple_stmt production list. (GH-8239) 07 November 2018, 17:32:18 UTC
ca68261 Fix markup for xml.sax in 3.8 notes. (GH-9603) 07 November 2018, 17:29:14 UTC
d649910 Correct grammar mistakes in string.rst. (GH-9752) 07 November 2018, 17:24:56 UTC
ca03f3b Mark len call as a code snippet in stdtypes.rst. (GH-9804) 07 November 2018, 17:22:47 UTC
ea6a28c Mark -c and -O as command line options in reStructuredText. (GH-10103) 07 November 2018, 17:06:45 UTC
c64583b bpo-32409: Fix regression in activate.bat on international Windows (GH-10295) Handle Unicode contents on localised Windows systems when activating a venv. activate.bat currently breaks on German Windows systems, as chcp.com does not return a plain number as on English systems, but (arbitrarily) appends a dot at the end (for example "Aktive Codepage: 850." instead of "Active Codepage: 850"). The dependency to chcp.com is removed and ctypes is used to get, set and restore the console output code page. The code page for console input is not changed. We can't use __VENV_PYTHON__ to find python.exe, since it's UTF-8. cmd.exe decodes the script using the console output code page. 07 November 2018, 16:49:14 UTC
637a33b bpo-2504: Add pgettext() and variants to gettext. (GH-7253) 07 November 2018, 14:12:20 UTC
5598cc9 bpo-34160: Preserve order of attributes in minidom. (GH-10219) 07 November 2018, 14:09:04 UTC
f194479 bpo-31553: add --json-lines option to json.tool (#10051) * add jsonlines option to json.tool * code review * fix:avoid read infile after it close * improve doc in whatsnew 3.8 07 November 2018, 10:09:32 UTC
0e7497c bpo-34898: Add mtime parameter to gzip.compress(). (GH-9704) Without setting mtime, time.time() will be used as the timestamp which will end up in the compressed data and each invocation of the compress() function will vary over time. 07 November 2018, 09:50:23 UTC
d2b11af Remove duplicate "Reference Guide" in optparse.rst. (GH-10372) 07 November 2018, 05:47:11 UTC
76cd0c3 bpo-33000: Document that IDLE's shell has no line limit. (#10373) A program that runs indefinitely can overfill memory. 07 November 2018, 04:55:06 UTC
9fc57a3 bpo-35081: Add pycore_fileutils.h (GH-10371) Move Py_BUILD_CORE code from Include/fileutils.h to a new Include/internal/pycore_fileutils.h file. 06 November 2018, 23:44:03 UTC
bccacd1 bpo-17560: Too small type for struct.pack/unpack in mutliprocessing.Connection (GH-10305) Allow sending more than 2 GB at once on a multiprocessing connection on non-Windows systems. 06 November 2018, 19:38:34 UTC
75d9d59 bpo-23220: Explain how IDLE's Shell displays output (GH-10356) Add a new subsection to the doc. 06 November 2018, 17:37:36 UTC
5ed6995 bpo-35081: Add _PyCoreConfig_AsDict() (GH-10362) _testcapimodule.c must not include pycore_pathconfig.h, since it's an internal header files. Changes: * Add _PyCoreConfig_AsDict() function to coreconfig.c. * Remove pycore_pathconfig.h include from _testcapimodule.h. * pycore_pathconfig.h now requires Py_BUILD_CORE to be defined. * _testcapimodule.c compilation now fails if it's built with Py_BUILD_CORE defined. 06 November 2018, 14:59:52 UTC
f1b9ad3 closes bpo-35171: Fix test_TimeRE_recreation_timezone failure on some systems. (GH-10347) The test depended on '/usr/share/zoneinfo/posixrules' or equivalent because it set TZ without explicit DST transition rules. At least on OpenSUSE Tumbleweed that file is linked to '/etc/localtime', making the test fail with certain local timezones, such as 'Europe/Moscow' which doesn't have DST transitions since 2011. 06 November 2018, 04:29:07 UTC
f1d3efc bpo-35099: Update idlelib/help.html (#10353) (This should have been done with the first PR for this issue.) 06 November 2018, 03:17:57 UTC
5e79090 bpo-35099: Improve the doc about IDLE running user code. (#10350) The section is renamed from "IDLE -- console differences". It mostly covers the implications of using custom sys.stdxxx objects. 06 November 2018, 02:30:32 UTC
0bee3c3 bpo-35119: Fix RecursionError in example of customizing module attribute access. (GH-10323) https://bugs.python.org/issue35119 06 November 2018, 01:53:21 UTC
6531bf6 bpo-33462: Add __reversed__ to dict and dict views (GH-6827) 06 November 2018, 00:38:54 UTC
16c8a53 [Docs] Fix required version of an example of importlib (GH-10118) §31.5.6.3. Importing a source file directly: `module_from_spec` is new in Python 3.5. 05 November 2018, 22:41:17 UTC
570e371 Fix possible crashes in pwdmodule.c. (GH-10331) "p" was not initialized if the first PyMem_RawRealloc() call failed. 05 November 2018, 19:26:40 UTC
083a7a1 bpo-35167: Specify program for gzip and json.tool command line options. (GH-10332) 05 November 2018, 15:47:27 UTC
34fd4c2 bpo-35133: Fix mistakes when concatenate string literals on different lines. (GH-10284) Two kind of mistakes: 1. Missed space. After concatenating there is no space between words. 2. Missed comma. Causes unintentional concatenating in a list of strings. 05 November 2018, 14:20:25 UTC
ad1a25f bpo-32512: Add -m option to profile for profiling modules (#5132) The new option in the CLI of the profile module allow to profile executable modules. This change follows the same implementation as the one already present in `cProfile`. As the argument is now present on both modules, move the tests to the common test case to be run with profile as well. 05 November 2018, 12:03:46 UTC
2810dd7 closes bpo-32285: Add unicodedata.is_normalized. (GH-4806) 04 November 2018, 23:58:24 UTC
5d236ca bpo-19675: Terminate processes if construction of a pool is failing. (GH-5614) 04 November 2018, 22:40:32 UTC
b4db249 bpo-9842: Add cross-reference to the ellipsis object (GH-4063) This PR adds a cross-reference to the ellipsis object and the representation of recursive item in containers as indicated in [issue 9842](https://bugs.python.org/issue9842) by @bitdancer. https://bugs.python.org/issue9842 04 November 2018, 22:36:25 UTC
98b8535 bpo-35118: Improve docs regarding indexing (GH-10265) 04 November 2018, 22:34:22 UTC
55f3317 bpo-10536: Enhancements to gettext docs (GH-10324) 04 November 2018, 22:24:41 UTC
622935d bpo-31887: Adds documentations for special multipart/signed handling (GH-4268) This pull request adds some information about the special multipart/signed handling to clear about disabling header folding. https://bugs.python.org/issue31887 04 November 2018, 22:12:34 UTC
59668aa bpo-21263: Skip test_gdb when python has been compiled with LLVM clang (GH-10318) 04 November 2018, 21:21:28 UTC
c03bf0a Doc: Disable smartquotes for zh-tw, zh-cn, fr and ja translations (GH-9423) 04 November 2018, 21:04:51 UTC
0edc7b1 bpo-35159: Add a link to the devguide in the sidebar of the index (Doc/) (GH-10316) 04 November 2018, 20:41:34 UTC
e359bc2 bpo-35161: Fix stack-use-after-scope in grp.getgr{nam,gid} and pwd.getpw{nam,uid}. (GH-10319) Reported by ASAN. 04 November 2018, 15:44:16 UTC
52465e1 Explain that the orderness of the result of glob is system-dependant (GH-6587) Thanks! 04 November 2018, 14:50:55 UTC
f98c162 Doc: -W flag for sphinx-build can be disabled (GH-10303) 03 November 2018, 18:06:33 UTC
3e28eed bpo-34969: Add --fast, --best on the gzip CLI (GH-9833) 03 November 2018, 15:24:23 UTC
fe62d87 Fix a typo about a comma. (GH-10306) 03 November 2018, 15:05:59 UTC
e2ed5ad bpo-35147: Fix _Py_NO_RETURN for GCC (GH-10300) Use `__GNUC__` instead of non-existing `__GNUC_MAJOR__`. https://bugs.python.org/issue35147 02 November 2018, 16:32:26 UTC
b942707 bpo-29341: Clarify that path-like objects are accepted in some os methods (GH-10101) Some methods in the os module can accept path-like objects. This is documented in the general documentation but not in the function docstrings. To keep both in sync, the docstrings need to be updated to reflect that path-like objects are also accepted. 02 November 2018, 15:20:19 UTC
488c0a6 bpo-33578: Fix getstate/setstate for CJK decoder (GH-10290) Previous version was casting to Py_ssize_t incorrectly and exhibited unexpected behavior on big-endian systems. 02 November 2018, 03:29:40 UTC
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