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5 years agobpo-27141: Fix collections.UserList and UserDict shallow copy. (GH-4094)
Bar Harel [Sun, 19 May 2019 13:57:13 +0000 (16:57 +0300)]
bpo-27141: Fix collections.UserList and UserDict shallow copy. (GH-4094)

5 years agobpo-36948: Fix NameError in urllib.request.URLopener.retrieve (GH-13389)
Xtreak [Sun, 19 May 2019 13:40:06 +0000 (19:10 +0530)]
bpo-36948: Fix NameError in urllib.request.URLopener.retrieve (GH-13389)

5 years agobpo-36957: Add _PyLong_Rshift() and _PyLong_Lshift(). (GH-13416)
Serhiy Storchaka [Sun, 19 May 2019 11:14:38 +0000 (14:14 +0300)]
bpo-36957: Add _PyLong_Rshift() and _PyLong_Lshift(). (GH-13416)

5 years agoOrthographical fix (GH-13418)
Boštjan Mejak [Sun, 19 May 2019 09:01:36 +0000 (11:01 +0200)]
Orthographical fix (GH-13418)

Add a missing comma.

5 years agoFix typo in test comment (GH-11442)
Ashwin Ramaswami [Sun, 19 May 2019 01:17:48 +0000 (18:17 -0700)]
Fix typo in test comment (GH-11442)

5 years agobpo-33519: clarify that .copy() is not part of the MutableSequence ABC (GH-6965)
Jelle Zijlstra [Sun, 19 May 2019 00:17:56 +0000 (17:17 -0700)]
bpo-33519: clarify that .copy() is not part of the MutableSequence ABC (GH-6965)

5 years agobpo-36961: Handle positional-only arguments in uparse.c (GH-13412)
Pablo Galindo [Sat, 18 May 2019 22:40:22 +0000 (23:40 +0100)]
bpo-36961: Handle positional-only arguments in uparse.c (GH-13412)

5 years agoAdd support for PEP572 in ast_unparse.c (GH-13337)
Batuhan Taşkaya [Sat, 18 May 2019 22:10:20 +0000 (01:10 +0300)]
Add support for PEP572 in ast_unparse.c (GH-13337)

5 years agobpo-36567: Use manpages_url to create links for man pages (GH-13339)
Batuhan Taşkaya [Sat, 18 May 2019 21:53:53 +0000 (00:53 +0300)]
bpo-36567: Use manpages_url to create links for man pages (GH-13339)

5 years agobpo-19376: Added doc mentioning `datetime.strptime()` without a year fails for Feb...
Abhishek Kumar Singh [Sat, 18 May 2019 20:36:19 +0000 (02:06 +0530)]
bpo-19376: Added doc mentioning `datetime.strptime()` without a year fails for Feb 29. (GH-10243)

5 years agobpo-2180: Treat line continuation at EOF as a `SyntaxError` (GH-13401)
Anthony Sottile [Sat, 18 May 2019 18:27:17 +0000 (11:27 -0700)]
bpo-2180: Treat line continuation at EOF as a `SyntaxError` (GH-13401)

This makes the parser consistent with the tokenize module (already the case
in `pypy`).

sample
------

```python
x = 5\
```

before
------

```console
$ python3 t.py
$ python3 -mtokenize t.py
t.py:2:0: error: EOF in multi-line statement
```

after
-----

```console
$ ./python t.py
  File "t.py", line 3
    x = 5\

         ^
SyntaxError: unexpected EOF while parsing
$ ./python -m tokenize t.py
t.py:2:0: error: EOF in multi-line statement
```

https://bugs.python.org/issue2180

5 years agobpo-36546: Add more tests and expand docs (#13406)
Raymond Hettinger [Sat, 18 May 2019 17:18:29 +0000 (10:18 -0700)]
bpo-36546: Add more tests and expand docs (#13406)

5 years agobpo-36887: add math.isqrt (GH-13244)
Mark Dickinson [Sat, 18 May 2019 11:29:50 +0000 (12:29 +0100)]
bpo-36887: add math.isqrt (GH-13244)

* Add math.isqrt function computing the integer square root.

* Code cleanup: remove redundant comments, rename some variables.

* Tighten up code a bit more; use Py_XDECREF to simplify error handling.

* Update Modules/mathmodule.c

Co-Authored-By: Serhiy Storchaka <storchaka@gmail.com>
* Update Modules/mathmodule.c

Use real argument clinic type instead of an alias

Co-Authored-By: Serhiy Storchaka <storchaka@gmail.com>
* Add proof sketch

* Updates from review.

* Correct and expand documentation.

* Fix bad reference handling on error; make some variables block-local; other tidying.

* Style and consistency fixes.

* Add missing error check; don't try to DECREF a NULL a

* Simplify some error returns.

* Another two test cases:

- clarify that floats are rejected even if they happen to be
  squares of small integers
- TypeError beats ValueError for a negative float

* Documentation and markup improvements; thanks Serhiy for the suggestions!

* Cleaner Misc/NEWS entry wording.

* Clean up (with one fix) to the algorithm explanation and proof.

5 years agobpo-36763: Remove _PyCoreConfig.dll_path (GH-13402)
Victor Stinner [Sat, 18 May 2019 02:17:01 +0000 (04:17 +0200)]
bpo-36763: Remove _PyCoreConfig.dll_path (GH-13402)

5 years agobpo-36763: Use _PyCoreConfig_InitPythonConfig() (GH-13398)
Victor Stinner [Sat, 18 May 2019 01:21:27 +0000 (03:21 +0200)]
bpo-36763: Use _PyCoreConfig_InitPythonConfig() (GH-13398)

_PyPreConfig_InitPythonConfig() and _PyCoreConfig_InitPythonConfig()
no longer inherit their values from global configuration variables.

Changes:

* _PyPreCmdline_Read() now ignores -X dev and PYTHONDEVMODE
  if dev_mode is already set.
* Inline _PyPreConfig_INIT macro into _PyPreConfig_Init() function.
* Inline _PyCoreConfig_INIT macro into _PyCoreConfig_Init() function.
* Replace _PyCoreConfig_Init() with _PyCoreConfig_InitPythonConfig()
  in most tests of _testembed.c.
* Replace _PyCoreConfig_Init() with _PyCoreConfig_InitIsolatedConfig()
  in _freeze_importlib.c.
* Move some initialization functions from the internal
  to the private API.

5 years agoFix couple of dead code paths (GH-7418)
David Carlier [Fri, 17 May 2019 23:46:22 +0000 (23:46 +0000)]
Fix couple of dead code paths (GH-7418)

5 years agoDocument a workaround for a curses bug (GH-13209)
Toshio Kuratomi [Fri, 17 May 2019 22:54:02 +0000 (18:54 -0400)]
Document a workaround for a curses bug (GH-13209)

5 years agoCorrect typos in the Barrier specification (GH-9395)
Géry Ogam [Fri, 17 May 2019 22:44:57 +0000 (00:44 +0200)]
Correct typos in the Barrier specification (GH-9395)

5 years agobpo-36763: _Py_InitializeFromArgs() argc becomes Py_ssize_t (GH-13396)
Victor Stinner [Fri, 17 May 2019 22:38:16 +0000 (00:38 +0200)]
bpo-36763: _Py_InitializeFromArgs() argc becomes Py_ssize_t (GH-13396)

* The type of initlization function 'argc' parameters becomes
  Py_ssize_t, instead of int.
* Change _PyPreConfig_Copy() return type to void, instead of int.
  The function cannot fail anymore.
* Fix compilation warnings on Windows.

5 years agobpo-27268: Fix incorrect error message on float('') (GH-2745)
Pedro Lacerda [Fri, 17 May 2019 22:32:44 +0000 (19:32 -0300)]
bpo-27268: Fix incorrect error message on float('') (GH-2745)

5 years agobpo-36763: Add _PyInitError functions (GH-13395)
Victor Stinner [Fri, 17 May 2019 21:54:00 +0000 (23:54 +0200)]
bpo-36763: Add _PyInitError functions (GH-13395)

* Add _PyInitError functions:

  * _PyInitError_Ok()
  * _PyInitError_Error()
  * _PyInitError_NoMemory()
  * _PyInitError_Exit()
  * _PyInitError_IsError()
  * _PyInitError_IsExit()
  * _PyInitError_Failed()

* frozenmain.c and _testembed.c now use functions rather than macros.
* Move _Py_INIT_xxx() macros to the internal API.
* Move _PyWstrList_INIT macro to the internal API.

5 years agobpo-36763: _Py_RunMain() doesn't call Py_Exit() anymore (GH-13390)
Victor Stinner [Fri, 17 May 2019 21:05:29 +0000 (23:05 +0200)]
bpo-36763: _Py_RunMain() doesn't call Py_Exit() anymore (GH-13390)

Py_Main() and _Py_RunMain() now return the exitcode rather than
calling Py_Exit(exitcode) when calling PyErr_Print() if the current
exception type is SystemExit.

* Add _Py_HandleSystemExit().
* Add pymain_exit_err_print().
* Add pymain_exit_print().

5 years agobpo-36945: Add _PyPreConfig.configure_locale (GH-13368)
Victor Stinner [Fri, 17 May 2019 20:44:16 +0000 (22:44 +0200)]
bpo-36945: Add _PyPreConfig.configure_locale (GH-13368)

_PyPreConfig_InitIsolatedConfig() sets configure_locale to 0 to
prevent Python to modify the LC_CTYPE locale. In that case,
coerce_c_locale an coerce_c_locale_warn are set to 0 as well.

5 years agobpo-36782: Created C API wrappers and added missing tests for functions in the PyDate...
Edison A [Fri, 17 May 2019 20:28:42 +0000 (13:28 -0700)]
bpo-36782: Created C API wrappers and added missing tests for functions in the PyDateTimeAPI. (#13088)

* created a c API wrapper for pyDate_FromDate and added the test

* 📜🤖 Added by blurb_it.

* fixed auto-alignment by vscode

* made changes as per PEP7

* Update 2019-05-04-21-25-19.bpo-36782.h3oPIb.rst

* Refactored code as per requested changes

* Remove Whitespace to Fix failed travis build

* Update 2019-05-04-21-25-19.bpo-36782.h3oPIb.rst

* Add a new line at end of ACKS

* Added C API function for PyDateTime_FromDateAndTime

* Added a test for the C API wrapper of PyDateTime_FromDateAndTime

* Added C API function for PyDateTime_FromDateAndTime

* Added a test for the C API wrapper of PyDateTime_FromDateAndTimeAndFold

* Remove Whitespace using patchcheck

* Added a C API function for PyTime_FromTime

* Added a test for the C API wrapper of PyTime_FromTime

* Added a C API function for PyTime_FromTimeAndFold

* Added a test for the C API wrapper of PyTime_FromTimeAndFold

* Added a C API function for PyDelta_FromDSU

* Added a test for the C API wrapper of PyDelta_FromDSU

* Refactor code, re-edit lines longer than 80 chars

* Fix Whitespace issues in DatetimeTester

* List all tests that were added in this PR

* Update 2019-05-04-21-25-19.bpo-36782.h3oPIb.rst

* Reformat code as per PEP7 guidelines

* Remove unused varibles from another function

* Added specific tests for the Fold Attribute

* Update 2019-05-04-21-25-19.bpo-36782.h3oPIb.rst

* Reformat code according to requested changes

* Reformat code to PEP7 Guidelines

* Reformat code to PEP7 Guidelines

* Re-add name to blurb

* Added a backtick to blurb file

* Update 2019-05-04-21-25-19.bpo-36782.h3oPIb.rst

* Remove the need to initialize mandatory parameters

* Make the macro parameter mandatory

* Re-arrange the order of unit-test args

* Removed the need to initialize macro

change all the int macro = 0 to int macro; now that macro is required

Co-Authored-By: Paul Ganssle <pganssle@users.noreply.github.com>
* Removed the need to initialize macro

change all the `int macro = 0` to `int macro`; now that macro is required

Co-Authored-By: Paul Ganssle <pganssle@users.noreply.github.com>
* Removed the need to initialize macro

change all the `int macro = 0` to `int macro`; now that macro is required

Co-Authored-By: Paul Ganssle <pganssle@users.noreply.github.com>
* Removed the need to initialize macro

change all the `int macro = 0` to `int macro`; now that macro is required

Co-Authored-By: Paul Ganssle <pganssle@users.noreply.github.com>
* Removed the need to initialize macro

change all the `int macro = 0` to `int macro`; now that macro is required

Co-Authored-By: Paul Ganssle <pganssle@users.noreply.github.com>
* Removed the need to initialize macro

change all the `int macro = 0` to `int macro`; now that macro is required

Co-Authored-By: Paul Ganssle <pganssle@users.noreply.github.com>
5 years agobpo-33524: Fix the folding of email header when max_line_length is 0 or None (#13391)
Abhilash Raj [Fri, 17 May 2019 19:28:44 +0000 (12:28 -0700)]
bpo-33524: Fix the folding of email header when max_line_length is 0 or None (#13391)

and there are non-ascii characters in the header.

5 years agobpo-36867: _test_multiprocessing: avoid weak sync primitive (GH-13292)
Pierre Glaser [Fri, 17 May 2019 18:20:07 +0000 (20:20 +0200)]
bpo-36867: _test_multiprocessing: avoid weak sync primitive (GH-13292)

Avoid weak sync primitive in multiprocessing resource_tracker test.

5 years agobpo-36942 Windows build changes for Windows ARM64 (GH-13366)
Paul Monson [Fri, 17 May 2019 17:08:55 +0000 (10:08 -0700)]
bpo-36942 Windows build changes for Windows ARM64 (GH-13366)

5 years agobpo-36941: Windows build changes for Windows ARM64 (GH-13365)
Paul Monson [Fri, 17 May 2019 17:07:24 +0000 (10:07 -0700)]
bpo-36941: Windows build changes for Windows ARM64 (GH-13365)

5 years agobpo-36763: Add _PyCoreConfig_InitPythonConfig() (GH-13388)
Victor Stinner [Fri, 17 May 2019 17:01:14 +0000 (19:01 +0200)]
bpo-36763: Add _PyCoreConfig_InitPythonConfig() (GH-13388)

Add new functions to get the Python interpreter behavior:

* _PyPreConfig_InitPythonConfig()
* _PyCoreConfig_InitPythonConfig()

Add new functions to get an isolated configuration:

* _PyPreConfig_InitIsolatedConfig()
* _PyCoreConfig_InitIsolatedConfig()

Replace _PyPreConfig_INIT and _PyCoreConfig_INIT with new functions
_PyPreConfig_Init() and _PyCoreConfig_Init().

_PyCoreConfig: set configure_c_stdio and parse_argv to 0 by default
to behave as Python 3.6 in the default configuration.

_PyCoreConfig_Read() no longer sets coerce_c_locale_warn to 1 if it's
equal to 0. coerce_c_locale_warn must now be set to -1 (ex: using
_PyCoreConfig_InitPythonConfig()) to enable C locale coercion
warning.

Add unit tests for _PyCoreConfig_InitPythonConfig()
and _PyCoreConfig_InitIsolatedConfig().

Changes:

* Rename _PyCoreConfig_GetCoreConfig() to _PyPreConfig_GetCoreConfig()
* Fix core_read_precmdline(): handle parse_argv=0
* Fix _Py_PreInitializeFromCoreConfig(): pass coreconfig.argv
  to _Py_PreInitializeFromPyArgv(), except if parse_argv=0

5 years agobpo-36763: Add PyMemAllocatorName (GH-13387)
Victor Stinner [Fri, 17 May 2019 13:20:52 +0000 (15:20 +0200)]
bpo-36763: Add PyMemAllocatorName (GH-13387)

* Add PyMemAllocatorName enum
* _PyPreConfig.allocator type becomes PyMemAllocatorName, instead of
  char*
* Remove _PyPreConfig_Clear()
* Add _PyMem_GetAllocatorName()
* Rename _PyMem_GetAllocatorsName() to
  _PyMem_GetCurrentAllocatorName()
* Remove _PyPreConfig_SetAllocator(): just call
  _PyMem_SetupAllocators() directly, we don't have do reallocate the
  configuration with the new allocator anymore!
* _PyPreConfig_Write() parameter becomes const, as it should be in
  the first place!

5 years agoSimplify SSLSocket / SSLObject doc string (GH-9972)
Christian Heimes [Fri, 17 May 2019 11:08:14 +0000 (13:08 +0200)]
Simplify SSLSocket / SSLObject doc string (GH-9972)

Instead of maintaining the same doc string two times, let's copy common
doc strings from SSLObject methods and properties to SSLSocket.

Signed-off-by: Christian Heimes <christian@python.org>
5 years agodocs 36789: resolve incorrect note regarding UTF-8 (GH-13111)
redshiftzero [Fri, 17 May 2019 10:44:18 +0000 (03:44 -0700)]
docs 36789: resolve incorrect note regarding UTF-8 (GH-13111)

5 years agobpo-1875: Raise SyntaxError in invalid blocks that will be optimised away (GH-13332)
Pablo Galindo [Fri, 17 May 2019 10:37:08 +0000 (11:37 +0100)]
bpo-1875: Raise SyntaxError in invalid blocks that will be optimised away (GH-13332)

Move the check for dead conditionals (if 0) to the peephole optimizer
and make sure that the code block is still compiled to report any
existing syntax errors within.

5 years agoFix typo in _PyMethodDef_RawFastCallKeywords error message (GH-13343)
Jeroen Demeyer [Fri, 17 May 2019 10:21:35 +0000 (12:21 +0200)]
Fix typo in _PyMethodDef_RawFastCallKeywords error message (GH-13343)

5 years agobpo-36908: 'This module is always available' isn't helpful. (#13297)
Ned Batchelder [Fri, 17 May 2019 09:59:14 +0000 (05:59 -0400)]
bpo-36908: 'This module is always available' isn't helpful. (#13297)

Makes the documentation of math and cmath module
more helpful for the beginners.

5 years agoDoc: Replace the deprecated highlightlang directive by highlight. (#13377)
Stéphane Wirtel [Fri, 17 May 2019 09:55:34 +0000 (11:55 +0200)]
Doc: Replace the deprecated highlightlang directive by highlight. (#13377)

highlightlang is deprecated since April 2018 in Sphinx.
See https://github.com/sphinx-doc/sphinx/pull/4845

5 years agobpo-36763: Remove _PyCoreConfig.program (GH-13373)
Victor Stinner [Fri, 17 May 2019 09:12:09 +0000 (11:12 +0200)]
bpo-36763: Remove _PyCoreConfig.program (GH-13373)

Use _PyCoreConfig.program_name instead.

5 years agoDoc: Add link threading.settrace to sys.settrace (GH-13345)
Stefan Hoelzl [Fri, 17 May 2019 08:50:03 +0000 (10:50 +0200)]
Doc: Add link threading.settrace to sys.settrace (GH-13345)

5 years agobpo-35545: Fix asyncio discarding IPv6 scopes (GH-11271)
Erwan Le Pape [Fri, 17 May 2019 08:28:39 +0000 (10:28 +0200)]
bpo-35545: Fix asyncio discarding IPv6 scopes  (GH-11271)

This PR proposes a solution to [bpo-35545](https://bugs.python.org/issue35545) by adding an optional `flowinfo` and `scopeid` to `asyncio.base_events._ipaddr_info` to carry the full address information into `_ipaddr_info` and avoid discarding IPv6 specific information.

Changelog entry & regression tests to come.

https://bugs.python.org/issue35545

5 years agobpo-36946: Fix possible signed integer overflow when handling slices. (GH-13375)
Zackery Spytz [Fri, 17 May 2019 07:13:03 +0000 (01:13 -0600)]
bpo-36946: Fix possible signed integer overflow when handling slices. (GH-13375)

The final addition (cur += step) may overflow, so use size_t for "cur".
"cur" is always positive (even for negative steps), so it is safe to use
size_t here.

Co-Authored-By: Martin Panter <vadmium+py@gmail.com>
5 years agobpo-36763: Cleanup precmdline in _PyCoreConfig_Read() (GH-13371)
Victor Stinner [Fri, 17 May 2019 01:15:12 +0000 (03:15 +0200)]
bpo-36763: Cleanup precmdline in _PyCoreConfig_Read() (GH-13371)

precmdline is only needed in _PyCoreConfig_Read(), not in
config_read_cmdline(). Reorganize _PyCoreConfig_Read().

5 years agobpo-36751: Undeprecate getfullargspec (GH-13245)
Pablo Galindo [Thu, 16 May 2019 20:08:15 +0000 (21:08 +0100)]
bpo-36751: Undeprecate getfullargspec (GH-13245)

5 years agobpo-36763: Add _PyCoreConfig.configure_c_stdio (GH-13363)
Victor Stinner [Thu, 16 May 2019 16:30:15 +0000 (18:30 +0200)]
bpo-36763: Add _PyCoreConfig.configure_c_stdio (GH-13363)

Add tests for configure_c_stdio and pathconfig_warnings parameters.

5 years agobpo-36763: Add _Py_InitializeMain() (GH-13362)
Victor Stinner [Thu, 16 May 2019 15:38:16 +0000 (17:38 +0200)]
bpo-36763: Add _Py_InitializeMain() (GH-13362)

* Add a private _Py_InitializeMain() function.
* Add again _PyCoreConfig._init_main.
* _Py_InitializeFromConfig() now uses _init_main to decide
  if _Py_InitializeMainInterpreter() should be called.
* _PyCoreConfig: rename _frozen to pathconfig_warnings, its value is
  now the opposite of Py_FrozenFlag.
* Add an unit test for _init_main=0 and _Py_InitializeMain().

5 years agobpo-36763: Add _PyCoreConfig.parse_argv (GH-13361)
Victor Stinner [Thu, 16 May 2019 15:02:56 +0000 (17:02 +0200)]
bpo-36763: Add _PyCoreConfig.parse_argv (GH-13361)

* _PyCoreConfig_Read() doesn't parse nor update argv
  if parse_argv is 0.
* Move path configuration fields in _PyCoreConfig.
* Add an unit test for parse_argv=0.
* Remove unused "done": label in _Py_RunMain().

5 years agobpo-36921: Deprecate @coroutine for sake of async def (GH-13346)
Andrew Svetlov [Thu, 16 May 2019 14:52:10 +0000 (17:52 +0300)]
bpo-36921: Deprecate @coroutine for sake of async def (GH-13346)

The second attempt. Now deprecate `@coroutine` only, keep `yield from fut` as is.

https://bugs.python.org/issue36921

5 years agobpo-36763: _PyInitError always use int for exitcode (GH-13360)
Victor Stinner [Thu, 16 May 2019 14:39:26 +0000 (16:39 +0200)]
bpo-36763: _PyInitError always use int for exitcode (GH-13360)

We cannot use "unsigned int" for exitcode on Windows, since
Py_Main() and _Py_RunMain() always return an "int".

Changes:

* _PyPathConfig_ComputeSysPath0() now returns -1 if an exception is
  raised.
* pymain_run_python() no longer uses _PyInitError but display the
  exception and set exitcode to 1 in case of error.
* Fix _Py_RunMain(): return an exitcode rather than calling
  exit() on pymain_run_python() failure.
* _Py_ExitInitError() no longer uses ExitProcess() on Windows, use
  exit() on all platforms.
* _Py_ExitInitError() now fails with a fatal error if 'err' is not an
  error not an exit.

5 years agobpo-35589: Prevent buffer copy in sock_sendall() (GH-11418)
Andrew Svetlov [Thu, 16 May 2019 13:30:16 +0000 (16:30 +0300)]
bpo-35589: Prevent buffer copy in sock_sendall() (GH-11418)

No NEWs is needed since the problem was introduced on master only and never released.

https://bugs.python.org/issue35589

5 years agobpo-36748: optimize TextIOWrapper.write() for ASCII string (GH-13002)
Inada Naoki [Thu, 16 May 2019 06:03:20 +0000 (15:03 +0900)]
bpo-36748: optimize TextIOWrapper.write() for ASCII string (GH-13002)

5 years agoFix typos in documentation. Patch by tirkarthi. (GH-13354)
Terry Jan Reedy [Thu, 16 May 2019 05:20:37 +0000 (01:20 -0400)]
Fix typos in documentation.  Patch by tirkarthi. (GH-13354)

5 years agoFix typos in documentation (#13344)
Xtreak [Thu, 16 May 2019 04:34:24 +0000 (10:04 +0530)]
Fix typos in documentation (#13344)

5 years agobpo-36511: Windows arm32 buildbot changes (remove extra space) (GH-13351)
Paul Monson [Wed, 15 May 2019 23:10:39 +0000 (16:10 -0700)]
bpo-36511: Windows arm32 buildbot changes (remove extra space) (GH-13351)

@zooba
I just realized that this whitespace fix didn't get pushed.

https://bugs.python.org/issue36511

5 years agobpo-36511: Windows ARM32 buildbot changes (GH-12917)
Paul Monson [Wed, 15 May 2019 22:42:29 +0000 (15:42 -0700)]
bpo-36511: Windows ARM32 buildbot changes (GH-12917)

5 years agobpo-35926: Add support for OpenSSL 1.1.1b on Windows (GH-11779)
Paul Monson [Wed, 15 May 2019 22:38:55 +0000 (15:38 -0700)]
bpo-35926: Add support for OpenSSL 1.1.1b on Windows (GH-11779)

5 years agobpo-33123: pathlib: Add missing_ok parameter to Path.unlink (GH-6191)
‮zlohhcuB treboR [Wed, 15 May 2019 22:02:11 +0000 (00:02 +0200)]
bpo-33123: pathlib: Add missing_ok parameter to Path.unlink (GH-6191)

Similarly to how several pathlib file creation functions have an "exists_ok" parameter, we should introduce "missing_ok" that makes removal functions not raise an exception when a file or directory is already absent.  IMHO, this should cover Path.unlink and Path.rmdir.  Note, Path.resolve() has a "strict" parameter since 3.6 that does the same thing. Naming this of this new parameter tries to be consistent with the "exists_ok" parameter as that is more explicit about what it does (as opposed to "strict").

https://bugs.python.org/issue33123

5 years agobpo-36786: Run compileall in parallel during "make install" (GH-13078)
Antoine Pitrou [Wed, 15 May 2019 21:45:18 +0000 (23:45 +0200)]
bpo-36786: Run compileall in parallel during "make install" (GH-13078)

5 years agobpo-26707: Enable plistlib to read UID keys. (GH-12153)
Jon Janzen [Wed, 15 May 2019 20:14:38 +0000 (22:14 +0200)]
bpo-26707: Enable plistlib to read UID keys. (GH-12153)

Plistlib currently throws an exception when asked to decode a valid
.plist file that was generated by Apple's NSKeyedArchiver. Specifically,
this is caused by a byte 0x80 (signifying a UID) not being understood.

This fixes the problem by enabling the binary plist reader and writer
to read and write plistlib.UID objects.

5 years agoReference zipimport source code from docs. (GH-13310)
Xtreak [Wed, 15 May 2019 16:18:35 +0000 (21:48 +0530)]
Reference zipimport source code from docs. (GH-13310)

5 years agobpo-36799: Fix typo in ctypes.rst (GH-13104)
Yavor Konstantinov [Wed, 15 May 2019 15:02:13 +0000 (08:02 -0700)]
bpo-36799: Fix typo in ctypes.rst (GH-13104)

5 years agobpo-36763: InitConfigTests tests all core config (GH-13331)
Victor Stinner [Wed, 15 May 2019 00:12:48 +0000 (02:12 +0200)]
bpo-36763: InitConfigTests tests all core config (GH-13331)

Remove UNTESTED_CORE_CONFIG from test_embed.InitConfigTests: all core
config fields are now tested!

Changes:

* Test also dll_path on Windows
* Add run_main_config unit test: test config using _Py_RunMain().

5 years agobpo-36801: Temporarily fix regression in writer.drain() (#13330)
Andrew Svetlov [Tue, 14 May 2019 21:39:13 +0000 (00:39 +0300)]
bpo-36801: Temporarily fix regression in writer.drain() (#13330)

5 years agobpo-36763: Add test for _PyCoreConfig_SetString() (GH-13275)
Victor Stinner [Tue, 14 May 2019 20:01:51 +0000 (22:01 +0200)]
bpo-36763: Add test for _PyCoreConfig_SetString() (GH-13275)

test_embed: add test_init_read_set() to test newly added APIs: test
module_search_paths and executable.

5 years agobpo-36760: Clarify subprocess capture_output docs. (GH-13322)
Gregory P. Smith [Tue, 14 May 2019 19:33:17 +0000 (12:33 -0700)]
bpo-36760: Clarify subprocess capture_output docs. (GH-13322)

Clarify how to capture stdout and stderr combined into one stream.

5 years agobpo-36618: Don't add -fmax-type-align=8 flag for clang (GH-13320)
Victor Stinner [Tue, 14 May 2019 17:29:53 +0000 (19:29 +0200)]
bpo-36618: Don't add -fmax-type-align=8 flag for clang (GH-13320)

Python 3.8 now respects the x86-64 ABI: memory allocations are
aligned on 16 bytes. The clang flag was only used as a temporary
workaround.

5 years agobpo-33529, email: Fix infinite loop in email header encoding (GH-12020)
Krzysztof Wojcik [Tue, 14 May 2019 16:55:23 +0000 (18:55 +0200)]
bpo-33529, email: Fix infinite loop in email header encoding (GH-12020)

5 years agojson.tool: use stdin and stdout in default cmdlne arguments (GH-11992)
Hervé Beraud [Tue, 14 May 2019 16:52:42 +0000 (18:52 +0200)]
json.tool: use stdin and stdout in default cmdlne arguments (GH-11992)

Argparse can handle default value as stdin and stdout for parameters
as file type (infile, outfile).

5 years agobpo-36916: asyncio: Swallow unhandled write() exception (GH-13313)
Andrew Svetlov [Tue, 14 May 2019 16:09:44 +0000 (19:09 +0300)]
bpo-36916: asyncio: Swallow unhandled write() exception (GH-13313)

5 years agobpo-36900: Replace global conf vars with config (GH-13299)
Victor Stinner [Tue, 14 May 2019 15:34:56 +0000 (17:34 +0200)]
bpo-36900: Replace global conf vars with config (GH-13299)

Replace global configuration variables with core_config read from the
current interpreter.

Cleanup dynload_hpux.c.

5 years agobpo-36915: regrtest always remove tempdir of worker processes (GH-13312)
Victor Stinner [Tue, 14 May 2019 13:49:16 +0000 (15:49 +0200)]
bpo-36915: regrtest always remove tempdir of worker processes (GH-13312)

When using multiprocessing (-jN option), worker processes now create
their temporary directory inside the temporary directory of the
main process. So the main process is able to remove temporary
directories of worker processes even if they crash or when they are
killed by regrtest on KeyboardInterrupt (CTRL+c).

Rework also how multiprocessing arguments are parsed in main.py.

5 years agoChange WriterObj.writeline to WriterObj.write (GH-12344)
Rémi Lapeyre [Tue, 14 May 2019 13:45:14 +0000 (15:45 +0200)]
Change WriterObj.writeline to WriterObj.write (GH-12344)

This cleans the csv module a bit, I don't think it requires a bpo issue or a news entry.

5 years agobpo-32995 - Added context variable in glossary (GH-9741)
Vinodhini Balusamy [Tue, 14 May 2019 12:11:41 +0000 (22:11 +1000)]
bpo-32995 - Added context variable in glossary (GH-9741)

5 years agobpo-36797: Prune more legacy distutils documentation (GH-13092)
Nick Coghlan [Tue, 14 May 2019 12:04:30 +0000 (22:04 +1000)]
bpo-36797: Prune more legacy distutils documentation (GH-13092)

Removes more legacy distutils documentation, and more clearly
marks what is left as potentially outdated, with references to
setuptools as a replacement.

5 years agoDoc: Update pip and setuptools when creating the virtual environment (GH-13307)
Stéphane Wirtel [Tue, 14 May 2019 11:49:49 +0000 (13:49 +0200)]
Doc: Update pip and setuptools when creating the virtual environment (GH-13307)

Add a new pip install before `sphinx` etc.. because we should use the last version of `pip` and `setuptools`

5 years agobpo-36845: validate integer network prefix when constructing IP networks (GH-13298)
Nicolai Moore [Tue, 14 May 2019 10:32:59 +0000 (20:32 +1000)]
bpo-36845: validate integer network prefix when constructing IP networks (GH-13298)

5 years agobpo-27987: pymalloc: align by 16bytes on 64bit platform (GH-12850)
Inada Naoki [Tue, 14 May 2019 09:51:15 +0000 (18:51 +0900)]
bpo-27987: pymalloc: align by 16bytes on 64bit platform (GH-12850)

5 years agobpo-36719: Fix regrtest MultiprocessThread (GH-13301)
Victor Stinner [Tue, 14 May 2019 01:47:32 +0000 (03:47 +0200)]
bpo-36719: Fix regrtest MultiprocessThread (GH-13301)

MultiprocessThread.kill() now closes stdout and stderr to prevent
popen.communicate() to hang.

5 years agoSimplify the ``LastUpdatedOrderedDict`` example recipe (GH-13296)
wim glenn [Tue, 14 May 2019 01:10:14 +0000 (20:10 -0500)]
Simplify the ``LastUpdatedOrderedDict`` example recipe (GH-13296)

5 years agobpo-34424: Handle different policy.linesep lengths correctly. (#8803)
Jens Troeger [Tue, 14 May 2019 01:07:39 +0000 (11:07 +1000)]
bpo-34424: Handle different policy.linesep lengths correctly. (#8803)

5 years agobpo-35138: Added an example for timeit.timeit with callable arguments (GH-9787)
Anders Hovmöller [Mon, 13 May 2019 19:27:17 +0000 (21:27 +0200)]
bpo-35138: Added an example for timeit.timeit with callable arguments (GH-9787)

* Update timeit.rst

5 years agobpo-36895: Undocument removed time.clock (GH-13286)
Matthias Bussonnier [Mon, 13 May 2019 19:23:07 +0000 (12:23 -0700)]
bpo-36895: Undocument removed time.clock (GH-13286)

5 years agobpo-36867: Create the resource_tracker before launching SharedMemoryManagers (GH...
Pierre Glaser [Mon, 13 May 2019 19:15:32 +0000 (21:15 +0200)]
bpo-36867: Create the resource_tracker before launching SharedMemoryManagers (GH-13276)

5 years agoDocs: Add bz2 usage examples (GH-13258)
Brad [Mon, 13 May 2019 18:09:49 +0000 (14:09 -0400)]
Docs: Add bz2 usage examples (GH-13258)

* Docs: Add bz2 usage examples

- Adds an "Examples of usage" section inspired by the one
  found in the gzip docs
- Corrects the descriptions for ``compresslevel`` and ``data``:
    - ``compresslevel`` must be an `int`, not any number.  For
      instance, passing a float will raise ``TypeError``
    - Notes that `data` must be bytes-like

5 years agobpo-36894: Fix regression in test_multiprocessing_spawn (no tests run on Windows...
Antoine Pitrou [Mon, 13 May 2019 18:02:46 +0000 (20:02 +0200)]
bpo-36894: Fix regression in test_multiprocessing_spawn (no tests run on Windows) (GH-13290)

5 years agobpo-36867: DOC update multiprocessing.rst (GH-13289)
Pierre Glaser [Mon, 13 May 2019 17:20:48 +0000 (19:20 +0200)]
bpo-36867: DOC update multiprocessing.rst (GH-13289)

Followup to bpo-36867.

5 years agobpo-36719: regrtest -jN no longer stops on crash (GH-13231)
Victor Stinner [Mon, 13 May 2019 17:17:54 +0000 (19:17 +0200)]
bpo-36719: regrtest -jN no longer stops on crash (GH-13231)

"python3 -m test -jN ..." now continues the execution of next tests
when a worker process crash (CHILD_ERROR state). Previously, the test
suite stopped immediately. Use --failfast to stop at the first error.

Moreover, --forever now also implies --failfast.

5 years agoFix typo in NEWS item about IDLE (os.flush() should be os.fsync()) (#13284)
Guido van Rossum [Mon, 13 May 2019 16:00:53 +0000 (09:00 -0700)]
Fix typo in NEWS item about IDLE (os.flush() should be os.fsync()) (#13284)

5 years agobpo-36900: import.c uses PyInterpreterState.core_config (GH-13278)
Victor Stinner [Mon, 13 May 2019 15:12:45 +0000 (17:12 +0200)]
bpo-36900: import.c uses PyInterpreterState.core_config (GH-13278)

Move _PyImportZip_Init() to the internal C API and add an 'interp'
parameter.

5 years agobpo-36903: Fix ResourceWarning in test_logging (GH-13283)
Xtreak [Mon, 13 May 2019 14:48:52 +0000 (20:18 +0530)]
bpo-36903: Fix ResourceWarning in test_logging (GH-13283)

5 years agobpo-36728: Remove PyEval_ReInitThreads documentation (GH-13282)
Victor Stinner [Mon, 13 May 2019 14:22:51 +0000 (16:22 +0200)]
bpo-36728: Remove PyEval_ReInitThreads documentation (GH-13282)

5 years agobpo-34682: Wording and grammatical changes to the doc(https://docs.python.org/3)...
divyag9 [Mon, 13 May 2019 13:05:20 +0000 (08:05 -0500)]
bpo-34682: Wording and grammatical changes to the doc(https://docs.python.org/3) (GH-13120)

https://bugs.python.org/issue34682

5 years agobpo-36807: When saving a file in IDLE, call flush and fsync (#13102)
Guido van Rossum [Mon, 13 May 2019 12:31:30 +0000 (05:31 -0700)]
bpo-36807: When saving a file in IDLE, call flush and fsync (#13102)

5 years agobpo-36008: Doc update for 3.8 migration (GH-12887)
Utkarsh Gupta [Mon, 13 May 2019 12:29:39 +0000 (12:29 +0000)]
bpo-36008: Doc update for 3.8 migration (GH-12887)

5 years agoChanges to the documentation of normcase (GH-4725)
Kexuan Sun [Mon, 13 May 2019 11:38:20 +0000 (04:38 -0700)]
Changes to the documentation of normcase (GH-4725)

5 years agobpo-36728: Remove PyEval_ReInitThreads() from C API (GH-13241)
Victor Stinner [Mon, 13 May 2019 10:35:37 +0000 (12:35 +0200)]
bpo-36728: Remove PyEval_ReInitThreads() from C API (GH-13241)

Remove the PyEval_ReInitThreads() function from the Python C API.
It should not be called explicitly: use PyOS_AfterFork_Child()
instead.

Rename PyEval_ReInitThreads() to _PyEval_ReInitThreads() and add a
'runtime' parameter.

5 years agobpo-36778: Update cp65001 codec documentation (GH-13240)
Victor Stinner [Mon, 13 May 2019 08:42:31 +0000 (10:42 +0200)]
bpo-36778: Update cp65001 codec documentation (GH-13240)

Remove cp65001 from the codecs table, list it as an alias of utf_8
and add a versionchanged markup.

5 years agobpo-6584: Add a BadGzipFile exception to the gzip module. (GH-13022)
Zackery Spytz [Mon, 13 May 2019 07:50:52 +0000 (01:50 -0600)]
bpo-6584: Add a BadGzipFile exception to the gzip module. (GH-13022)

Co-Authored-By: Filip Gruszczyński <gruszczy@gmail.com>
Co-Authored-By: Michele Orrù <maker@tumbolandia.net>
5 years agobpo-36783: Add new references for C API Documentation changes (GH-13204)
Edison A [Mon, 13 May 2019 07:23:38 +0000 (00:23 -0700)]
bpo-36783: Add new references for C API Documentation changes (GH-13204)

5 years agoName individual Travis CI jobs (GH-13268)
Gordon P. Hemsley [Mon, 13 May 2019 04:18:20 +0000 (00:18 -0400)]
Name individual Travis CI jobs (GH-13268)

5 years agoCorrect misspelling (GH-11470)
Johnny Gérard [Mon, 13 May 2019 03:39:32 +0000 (05:39 +0200)]
Correct misspelling (GH-11470)

5 years agobpo-36895: remove time.clock() as per removal notice. (GH-13270)
Matthias Bussonnier [Mon, 13 May 2019 01:34:44 +0000 (18:34 -0700)]
bpo-36895: remove time.clock() as per removal notice. (GH-13270)

`time.clock()` was deprecated in 3.3, and marked for removal removal in
3.8; this thus remove it from the time module.