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6 years agobpo-33462: Add __reversed__ to dict and dict views (GH-6827)
Rémi Lapeyre [Tue, 6 Nov 2018 00:38:54 +0000 (01:38 +0100)]
bpo-33462: Add __reversed__ to dict and dict views (GH-6827)

6 years ago[Docs] Fix required version of an example of importlib (GH-10118)
E Kawashima [Mon, 5 Nov 2018 22:41:17 +0000 (07:41 +0900)]
[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.

6 years agoFix possible crashes in pwdmodule.c. (GH-10331)
Zackery Spytz [Mon, 5 Nov 2018 19:26:40 +0000 (12:26 -0700)]
Fix possible crashes in pwdmodule.c. (GH-10331)

"p" was not initialized if the first PyMem_RawRealloc() call failed.

6 years agobpo-35167: Specify program for gzip and json.tool command line options. (GH-10332)
Serhiy Storchaka [Mon, 5 Nov 2018 15:47:27 +0000 (17:47 +0200)]
bpo-35167: Specify program for gzip and json.tool command line options. (GH-10332)

6 years agobpo-35133: Fix mistakes when concatenate string literals on different lines. (GH...
Serhiy Storchaka [Mon, 5 Nov 2018 14:20:25 +0000 (16:20 +0200)]
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.

6 years agobpo-32512: Add -m option to profile for profiling modules (#5132)
Mario Corchero [Mon, 5 Nov 2018 12:03:46 +0000 (15:03 +0300)]
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.

6 years agocloses bpo-32285: Add unicodedata.is_normalized. (GH-4806)
Max Bélanger [Sun, 4 Nov 2018 23:58:24 +0000 (15:58 -0800)]
closes bpo-32285: Add unicodedata.is_normalized. (GH-4806)

6 years agobpo-19675: Terminate processes if construction of a pool is failing. (GH-5614)
Julien Palard [Sun, 4 Nov 2018 22:40:32 +0000 (23:40 +0100)]
bpo-19675: Terminate processes if construction of a pool is failing. (GH-5614)

6 years agobpo-9842: Add cross-reference to the ellipsis object (GH-4063)
Pablo Galindo [Sun, 4 Nov 2018 22:36:25 +0000 (22:36 +0000)]
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

6 years agobpo-35118: Improve docs regarding indexing (GH-10265)
Windson yang [Sun, 4 Nov 2018 22:34:22 +0000 (06:34 +0800)]
bpo-35118: Improve docs regarding indexing (GH-10265)

6 years agobpo-10536: Enhancements to gettext docs (GH-10324)
Stéphane Wirtel [Sun, 4 Nov 2018 22:24:41 +0000 (23:24 +0100)]
bpo-10536: Enhancements to gettext docs (GH-10324)

6 years agobpo-31887: Adds documentations for special multipart/signed handling (GH-4268)
Saptak Sengupta [Sun, 4 Nov 2018 22:12:34 +0000 (03:42 +0530)]
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

6 years agobpo-21263: Skip test_gdb when python has been compiled with LLVM clang (GH-10318)
Lysandros Nikolaou [Sun, 4 Nov 2018 21:21:28 +0000 (22:21 +0100)]
bpo-21263: Skip test_gdb when python has been compiled with LLVM clang (GH-10318)

6 years agoDoc: Disable smartquotes for zh-tw, zh-cn, fr and ja translations (GH-9423)
Adrian Liaw [Sun, 4 Nov 2018 21:04:51 +0000 (05:04 +0800)]
Doc: Disable smartquotes for zh-tw, zh-cn, fr and ja translations (GH-9423)

6 years agobpo-35159: Add a link to the devguide in the sidebar of the index (Doc/) (GH-10316)
Stéphane Wirtel [Sun, 4 Nov 2018 20:41:34 +0000 (21:41 +0100)]
bpo-35159: Add a link to the devguide in the sidebar of the index (Doc/) (GH-10316)

6 years agobpo-35161: Fix stack-use-after-scope in grp.getgr{nam,gid} and pwd.getpw{nam,uid...
Alexey Izbyshev [Sun, 4 Nov 2018 15:44:16 +0000 (18:44 +0300)]
bpo-35161: Fix stack-use-after-scope in grp.getgr{nam,gid} and pwd.getpw{nam,uid}. (GH-10319)

Reported by ASAN.

6 years agoExplain that the orderness of the result of glob is system-dependant (GH-6587)
Elena Oat [Sun, 4 Nov 2018 14:50:55 +0000 (06:50 -0800)]
Explain that the orderness of the result of glob is system-dependant (GH-6587)

Thanks!

6 years agoDoc: -W flag for sphinx-build can be disabled (GH-10303)
Julien Palard [Sat, 3 Nov 2018 18:06:33 +0000 (19:06 +0100)]
Doc: -W flag for sphinx-build can be disabled (GH-10303)

6 years agobpo-34969: Add --fast, --best on the gzip CLI (GH-9833)
Stéphane Wirtel [Sat, 3 Nov 2018 15:24:23 +0000 (16:24 +0100)]
bpo-34969: Add --fast, --best on the gzip CLI (GH-9833)

6 years agoFix a typo about a comma. (GH-10306)
İsmail Arılık [Sat, 3 Nov 2018 15:05:59 +0000 (08:05 -0700)]
Fix a typo about a comma. (GH-10306)

6 years agobpo-35147: Fix _Py_NO_RETURN for GCC (GH-10300)
Alexey Izbyshev [Fri, 2 Nov 2018 16:32:26 +0000 (19:32 +0300)]
bpo-35147: Fix _Py_NO_RETURN for GCC (GH-10300)

Use `__GNUC__` instead of non-existing `__GNUC_MAJOR__`.

https://bugs.python.org/issue35147

6 years agobpo-29341: Clarify that path-like objects are accepted in some os methods (GH-10101)
BNMetrics [Fri, 2 Nov 2018 15:20:19 +0000 (15:20 +0000)]
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.

6 years agobpo-33578: Fix getstate/setstate for CJK decoder (GH-10290)
Christopher Thorne [Fri, 2 Nov 2018 03:29:40 +0000 (03:29 +0000)]
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.

6 years agocloses bpo-35139: The `pyexpat` module's macros in `Modules/Setup` now match `setup...
Max Bélanger [Fri, 2 Nov 2018 02:49:46 +0000 (19:49 -0700)]
closes bpo-35139: The `pyexpat` module's macros in `Modules/Setup` now match `setup.py` (GH-10289)

This could cause compile errors on macOS or other platforms.

6 years agoSimplify sys.breakpointhook implementation (#9519)
Anthony Sottile [Thu, 1 Nov 2018 17:25:05 +0000 (10:25 -0700)]
Simplify sys.breakpointhook implementation (#9519)

6 years agobpo-35075: Fix broken url in the pprint documentation (GH-10201)
Pablo Galindo [Thu, 1 Nov 2018 12:29:38 +0000 (08:29 -0400)]
bpo-35075: Fix broken url in the pprint documentation (GH-10201)

https://bugs.python.org/issue35075

6 years agobpo-33578: Add getstate/setstate for CJK codec (GH-6984)
Christopher Thorne [Thu, 1 Nov 2018 10:48:49 +0000 (10:48 +0000)]
bpo-33578: Add getstate/setstate for CJK codec (GH-6984)

This implements getstate and setstate for the cjkcodecs multibyte incremental encoders/decoders, primarily to fix issues with seek/tell.

The encoder getstate/setstate is slightly tricky as the "state" is pending bytes + MultibyteCodec_State but only an integer can be returned. The approach I've taken is to encode this data into a long, similar to how .tell() encodes a "cookie_type" as a long.

https://bugs.python.org/issue33578

6 years agobpo-35128: Fix spacing issues in warning.warn() messages. (GH-10268)
Pablo Aguiar [Thu, 1 Nov 2018 10:33:35 +0000 (11:33 +0100)]
bpo-35128: Fix spacing issues in warning.warn() messages. (GH-10268)

6 years agobpo-35081: And pycore_lifecycle.h and pycore_pathconfig.h (GH-10273)
Victor Stinner [Thu, 1 Nov 2018 02:15:58 +0000 (03:15 +0100)]
bpo-35081: And pycore_lifecycle.h and pycore_pathconfig.h (GH-10273)

* And pycore_lifecycle.h and pycore_pathconfig.h headers to
  Include/internal/
* Move Py_BUILD_CORE specific code from coreconfig.h and
  pylifecycle.h to pycore_pathconfig.h and pycore_lifecycle.h
* Move _Py_wstrlist_XXX() definitions and _PyPathConfig code
  from pycore_state.h to pycore_pathconfig.h
* Move "Init" and "Fini" function definitions from pylifecycle.c to
  pycore_lifecycle.h.

6 years agobpo-35081: Move accu.h to Include/internal/pycore_accu.h (GH-10271)
Victor Stinner [Thu, 1 Nov 2018 01:30:36 +0000 (02:30 +0100)]
bpo-35081: Move accu.h to Include/internal/pycore_accu.h (GH-10271)

The accu.h header is no longer part of the Python C API: it has been
moved to the "internal" headers which are restricted to Python
itself.

Replace #include "accu.h" with #include "pycore_accu.h".

6 years agobpo-35081: Add _PyThreadState_GET() internal macro (GH-10266)
Victor Stinner [Thu, 1 Nov 2018 00:51:40 +0000 (01:51 +0100)]
bpo-35081: Add _PyThreadState_GET() internal macro (GH-10266)

If Py_BUILD_CORE is defined, the PyThreadState_GET() macro access
_PyRuntime which comes from the internal pycore_state.h header.
Public headers must not require internal headers.

Move PyThreadState_GET() and _PyInterpreterState_GET_UNSAFE() from
Include/pystate.h to Include/internal/pycore_state.h, and rename
PyThreadState_GET() to _PyThreadState_GET() there.

The PyThreadState_GET() macro of pystate.h is now redefined when
pycore_state.h is included, to use the fast _PyThreadState_GET().

Changes:

* Add _PyThreadState_GET() macro
* Replace "PyThreadState_GET()->interp" with
  _PyInterpreterState_GET_UNSAFE()
* Replace PyThreadState_GET() with _PyThreadState_GET() in internal C
  files (compiled with Py_BUILD_CORE defined), but keep
  PyThreadState_GET() in the public header files.
* _testcapimodule.c: replace PyThreadState_GET() with
  PyThreadState_Get(); the module is not compiled with Py_BUILD_CORE
  defined.
* pycore_state.h now requires Py_BUILD_CORE to be defined.

6 years agobpo-35081: Add pycore_ prefix to internal header files (GH-10263)
Victor Stinner [Wed, 31 Oct 2018 23:52:28 +0000 (00:52 +0100)]
bpo-35081: Add pycore_ prefix to internal header files (GH-10263)

* Rename Include/internal/ header files:

  * pyatomic.h -> pycore_atomic.h
  * ceval.h -> pycore_ceval.h
  * condvar.h -> pycore_condvar.h
  * context.h -> pycore_context.h
  * pygetopt.h -> pycore_getopt.h
  * gil.h -> pycore_gil.h
  * hamt.h -> pycore_hamt.h
  * hash.h -> pycore_hash.h
  * mem.h -> pycore_mem.h
  * pystate.h -> pycore_state.h
  * warnings.h -> pycore_warnings.h

* PCbuild project, Makefile.pre.in, Modules/Setup: add the
  Include/internal/ directory to the search paths of header files.
* Update includes. For example, replace #include "internal/mem.h"
  with #include "pycore_mem.h".

6 years agobpo-26558: Fix Py_FatalError() with GIL released (GH-10267)
Victor Stinner [Wed, 31 Oct 2018 23:26:41 +0000 (00:26 +0100)]
bpo-26558: Fix Py_FatalError() with GIL released (GH-10267)

Don't call _Py_FatalError_PrintExc() nor flush_std_files() if the
current thread doesn't hold the GIL, or if the current thread
has no Python state thread.

6 years agobpo-35081: Move Py_BUILD_CORE code to internal/mem.h (GH-10249)
Victor Stinner [Wed, 31 Oct 2018 19:19:24 +0000 (20:19 +0100)]
bpo-35081: Move Py_BUILD_CORE code to internal/mem.h (GH-10249)

* Add #include "internal/mem.h" to C files using
  _PyMem_SetDefaultAllocator().
* Include/internal/mem.h now requires Py_BUILD_CORE to be defined.

6 years agobpo-35062: Fix parsing _io.IncrementalNewlineDecoder's *translate* argument. (GH...
Xiang Zhang [Wed, 31 Oct 2018 11:49:16 +0000 (19:49 +0800)]
bpo-35062: Fix parsing _io.IncrementalNewlineDecoder's *translate* argument. (GH-10217)

_io.IncrementalNewlineDecoder's initializer possibly assigns out-of-range
value to the bitwise struct field.

6 years agobpo-35110: Fix yet few spaces before dashes. (GH-10255)
Serhiy Storchaka [Wed, 31 Oct 2018 09:14:38 +0000 (11:14 +0200)]
bpo-35110: Fix yet few spaces before dashes. (GH-10255)

6 years agoFix a possible crash in range.__reversed__(). (GH-10252)
Zackery Spytz [Wed, 31 Oct 2018 09:13:16 +0000 (03:13 -0600)]
Fix a possible crash in range.__reversed__(). (GH-10252)

6 years agobpo-33138: Change standard error message for non-pickleable and non-copyable types...
Serhiy Storchaka [Wed, 31 Oct 2018 00:28:07 +0000 (02:28 +0200)]
bpo-33138: Change standard error message for non-pickleable and non-copyable types. (GH-6239)

6 years agobpo-35110: Fix unintentional spaces around hyphens and dashes. (GH-10231)
Serhiy Storchaka [Wed, 31 Oct 2018 00:26:06 +0000 (02:26 +0200)]
bpo-35110: Fix unintentional spaces around hyphens and dashes. (GH-10231)

6 years agobpo-35116, urllib.parse: Document the new max_num_fields parameter (GH-10247)
matthewbelisle-wf [Tue, 30 Oct 2018 20:30:19 +0000 (15:30 -0500)]
bpo-35116, urllib.parse: Document the new max_num_fields parameter (GH-10247)

6 years agobpo-35086: Fix tkinter example "A Simple Hello World Program". (GH-10160)
Daniel Lovell [Tue, 30 Oct 2018 14:56:07 +0000 (07:56 -0700)]
bpo-35086: Fix tkinter example "A Simple Hello World Program". (GH-10160)

The root widget was accessed as a global variable in the Application's method.

6 years agobpo-35081: Move Include/pyatomic.c to Include/internal/ (GH-10239)
Victor Stinner [Tue, 30 Oct 2018 14:14:25 +0000 (15:14 +0100)]
bpo-35081: Move Include/pyatomic.c to Include/internal/ (GH-10239)

Add pyatomic.h to the VS project (it wasn't referenced).

6 years agobpo-35081: Cleanup pystate.c and pystate.h (GH-10240)
Victor Stinner [Tue, 30 Oct 2018 14:13:17 +0000 (15:13 +0100)]
bpo-35081: Cleanup pystate.c and pystate.h (GH-10240)

* Remove _PyThreadState_Current
* Replace GET_TSTATE() with PyThreadState_GET()
* Replace GET_INTERP_STATE() with _PyInterpreterState_GET_UNSAFE()
* Replace direct access to _PyThreadState_Current with
  PyThreadState_GET()
* Replace _PyThreadState_Current with
  _PyRuntime.gilstate.tstate_current
* Rename SET_TSTATE() to _PyThreadState_SET(), name more
  consistent with _PyThreadState_GET()
* Update outdated comments

6 years agobpo-35059: Convert _Py_Dealloc() to static inline function (GH-10223)
Victor Stinner [Tue, 30 Oct 2018 13:48:26 +0000 (14:48 +0100)]
bpo-35059: Convert _Py_Dealloc() to static inline function (GH-10223)

Convert _Py_Dealloc() macro into a static inline function. Moreover,
it is now also defined as a static inline function if Py_TRACE_REFS
is defined.

6 years agobpo-32030: Make _PySys_AddXOptionWithError() private (GH-10236)
Victor Stinner [Tue, 30 Oct 2018 13:31:42 +0000 (14:31 +0100)]
bpo-32030: Make _PySys_AddXOptionWithError() private (GH-10236)

Make _PySys_AddXOptionWithError() and _PySys_AddWarnOptionWithError()
functions private again. They are no longer needed to initialize Python:
_PySys_EndInit() is now responsible to add these options instead.

Moreover, PySys_AddWarnOptionUnicode() now clears the exception on
failure if possible.

6 years agobpo-34523: Fix config_init_fs_encoding() for ASCII (GH-10232)
Victor Stinner [Tue, 30 Oct 2018 11:58:10 +0000 (12:58 +0100)]
bpo-34523: Fix config_init_fs_encoding() for ASCII (GH-10232)

* bpo-34523, bpo-34403: Fix config_init_fs_encoding(): it now uses
  ASCII if _Py_GetForceASCII() is true.
* Fix a regression of commit b2457efc78b74a1d6d1b77d11a939e886b8a4e2c.
* Fix also a memory leak: get_locale_encoding() already allocates
  memory, no need to duplicate the string.

6 years agobpo-31680: Add curses.ncurses_version. (GH-4217)
Serhiy Storchaka [Tue, 30 Oct 2018 11:22:42 +0000 (13:22 +0200)]
bpo-31680: Add curses.ncurses_version. (GH-4217)

Use curses.ncurses_version for conditionally skipping a test.

6 years agobpo-33237: Improve AttributeError message for partially initialized module. (GH-6398)
Serhiy Storchaka [Tue, 30 Oct 2018 11:19:51 +0000 (13:19 +0200)]
bpo-33237: Improve AttributeError message for partially initialized module. (GH-6398)

6 years agobpo-34876: Change the lineno of the AST for decorated function and class. (GH-9731)
Serhiy Storchaka [Tue, 30 Oct 2018 11:16:02 +0000 (13:16 +0200)]
bpo-34876: Change the lineno of the AST for decorated function and class. (GH-9731)

It was overridden by the lineno of the first decorator. Now it is
the lineno of 'def' or 'class'.

6 years agoDoc: fix asyncio loop.close() description (GH-10229)
Andriy Maletsky [Mon, 29 Oct 2018 21:39:21 +0000 (23:39 +0200)]
Doc: fix asyncio loop.close() description (GH-10229)

Needs backport to 3.7. In 3.6 the description is correct.

6 years agobpo-35031: Fix test_start_tls_server_1 on FreeBSD buildbots (GH-10011)
Pablo Galindo [Mon, 29 Oct 2018 20:47:44 +0000 (16:47 -0400)]
bpo-35031: Fix test_start_tls_server_1 on FreeBSD buildbots (GH-10011)

Some FreeBSD buildbots fail to run this test as the eof was not being received by the server if the size is not big enough. This behaviour only appears if the client is using TLS1.3.

6 years agobpo-34765: install-sh is executable (GH-10225)
Victor Stinner [Mon, 29 Oct 2018 20:43:02 +0000 (21:43 +0100)]
bpo-34765: install-sh is executable (GH-10225)

Fix 'install-sh' file permission: add execution bit ("chmod +x"),
"-rw-rw-r--." becomes "-rwxrwxr-x.".

6 years agobpo-34945: Buffer output in test suite only when creating junit file (GH-10204)
Pablo Galindo [Mon, 29 Oct 2018 20:09:41 +0000 (16:09 -0400)]
bpo-34945: Buffer output in test suite only when creating junit file (GH-10204)

After commit d0f49d2f5085ca68e3dc8725f1fb1c9674bfb5ed, the output of the
test suite is always buffered as the test output needs to be included in
the JUnit file in same cases (as when a test fails). This has the
consequence that printing or using debuggers (like pdb) in the test
suite does not result in a good user experience anymore.

This commit modifies the test suite runner so it only captures the test
output when the JUnit file is requested to fix the regression so prints
and debuggers are usable again.

6 years agobpo-35059: Convert Py_XINCREF() to static inline function (GH-10224)
Victor Stinner [Mon, 29 Oct 2018 19:52:41 +0000 (20:52 +0100)]
bpo-35059: Convert Py_XINCREF() to static inline function (GH-10224)

Convert Py_XINCREF() and Py_XDECREF() macros into static inline
functions.

6 years agoInclude memo in the documented signature of copy.deepcopy()
Stephan Hoyer [Mon, 29 Oct 2018 18:30:12 +0000 (11:30 -0700)]
Include memo in the documented signature of copy.deepcopy()

* Include memo in the documented signature of copy.deepcopy()

The memo argument is mentioned lower on the doc page under writing a
`__deepcopy__` method, but is not included in the documented function signature.
This makes it easy to miss, and can lead to incorrect/buggy implementations of
`__deepcopy__` -- which is exatly what just happpend to me!

6 years agobpo-34160: Preserve user specified order of Element attributes in html. (GH-10190)
Serhiy Storchaka [Mon, 29 Oct 2018 17:31:04 +0000 (19:31 +0200)]
bpo-34160: Preserve user specified order of Element attributes in html. (GH-10190)

6 years agobpo-33331: Clean modules in the reversed order in PyImport_Cleanup(). (GH-6565)
Serhiy Storchaka [Mon, 29 Oct 2018 17:30:16 +0000 (19:30 +0200)]
bpo-33331: Clean modules in the reversed order in PyImport_Cleanup(). (GH-6565)

Modules imported last are now cleared first at interpreter shutdown.

A newly imported module is moved to the end of sys.modules, behind
modules on which it depends.

6 years agobpo-35059: Remove Py_STATIC_INLINE() macro (GH-10216)
Victor Stinner [Mon, 29 Oct 2018 13:49:24 +0000 (14:49 +0100)]
bpo-35059: Remove Py_STATIC_INLINE() macro (GH-10216)

"static inline" should be used directly. Forcing the compiler to
inline is not recommended.

6 years agobpo-35059: Convert Py_INCREF() to static inline function (GH-10079)
Victor Stinner [Mon, 29 Oct 2018 12:43:07 +0000 (13:43 +0100)]
bpo-35059: Convert Py_INCREF() to static inline function (GH-10079)

* Convert Py_INCREF() and Py_DECREF() macros into static inline
  functions.
* Remove _Py_CHECK_REFCNT() macro: code moved into Py_DECREF().

6 years agobpo-27741: Better wording for datetime.strptime() (GH-9994)
Gus Goulart [Mon, 29 Oct 2018 11:49:52 +0000 (08:49 -0300)]
bpo-27741: Better wording for datetime.strptime() (GH-9994)

6 years agoFix a possible "double decref" in termios.tcgetattr(). (GH-10194)
Zackery Spytz [Mon, 29 Oct 2018 04:55:20 +0000 (22:55 -0600)]
Fix a possible "double decref" in termios.tcgetattr(). (GH-10194)

6 years agobpo-35097: Add IDLE doc subsection explaining editor windows. (#10206)
Terry Jan Reedy [Mon, 29 Oct 2018 00:42:18 +0000 (20:42 -0400)]
bpo-35097: Add IDLE doc subsection explaining editor windows. (#10206)

Topics include opening, title and status bar, .py* extension, and running.

6 years agobpo-33234: Add exact allocation optimization to lists in What's New (GH-10200)
Pablo Galindo [Sun, 28 Oct 2018 22:03:18 +0000 (22:03 +0000)]
bpo-33234: Add exact allocation optimization to lists in What's New (GH-10200)

In commit 372d705 a new optimization to the list() type was introduced but it was not added
to the optimization section in What's new for Python 3.8.

6 years agobpo-35047, unittest.mock: Better error messages on assert_called_xxx failures (GH...
Petter Strandmark [Sun, 28 Oct 2018 20:37:10 +0000 (21:37 +0100)]
bpo-35047, unittest.mock: Better error messages on assert_called_xxx failures (GH-10090)

unittest.mock now includes mock calls in exception messages if
assert_not_called, assert_called_once, or assert_called_once_with
fails.

6 years agoIssue 35093: Document the IDLE document viewer in the IDLE doc. (#10195)
Terry Jan Reedy [Sun, 28 Oct 2018 20:21:18 +0000 (16:21 -0400)]
Issue 35093: Document the IDLE document viewer in the IDLE doc. (#10195)

Add a paragraph in "Help and preferences", "Help sources" subsection.

6 years agobpo-33234 Improve list() pre-sizing for inputs with known lengths (GH-9846)
Pablo Galindo [Sun, 28 Oct 2018 20:16:26 +0000 (20:16 +0000)]
bpo-33234 Improve list() pre-sizing for inputs with known lengths (GH-9846)

The list() constructor isn't taking full advantage of known input
lengths or length hints. This commit makes the constructor
pre-size and not over-allocate when the input size is known (the
input collection implements __len__). One on the main advantages is
that this provides 12% difference in memory savings due to the difference
between overallocating and allocating exactly the input size.

For efficiency purposes and to avoid a performance regression for small
generators and collections, the size of the input object is calculated using
__len__ and not __length_hint__, as the later is considerably slower.

6 years agoFix yet one error in checking Tcl version. (GH-10189)
Serhiy Storchaka [Sun, 28 Oct 2018 18:58:04 +0000 (20:58 +0200)]
Fix yet one error in checking Tcl version. (GH-10189)

6 years agobpo-34160: Preserve user specified order of Element attributes (GH-10163)
Raymond Hettinger [Sun, 28 Oct 2018 18:18:22 +0000 (11:18 -0700)]
bpo-34160: Preserve user specified order of Element attributes (GH-10163)

6 years agoFix checking for bugfix Tcl version. (GH-10185)
Serhiy Storchaka [Sun, 28 Oct 2018 17:48:36 +0000 (19:48 +0200)]
Fix checking for bugfix Tcl version. (GH-10185)

6 years agobpo-35090: Fix potential division by zero in allocator wrappers (GH-10174)
Alexey Izbyshev [Sun, 28 Oct 2018 16:45:50 +0000 (19:45 +0300)]
bpo-35090: Fix potential division by zero in allocator wrappers (GH-10174)

* Fix potential division by zero in BZ2_Malloc()
* Avoid division by zero in PyLzma_Malloc()
* Avoid division by zero and integer overflow in PyZlib_Malloc()

Reported by Svace static analyzer.

6 years agobpo-1529353: Explain Shell text squeezing in the IDLE doc. (#10169)
Terry Jan Reedy [Sun, 28 Oct 2018 16:44:44 +0000 (12:44 -0400)]
bpo-1529353: Explain Shell text squeezing in the IDLE doc. (#10169)

6 years agobpo-35089: Don't mention typing.io and typing.re (GH-10173)
Sebastian Rittau [Sun, 28 Oct 2018 16:03:29 +0000 (17:03 +0100)]
bpo-35089: Don't mention typing.io and typing.re (GH-10173)

https://bugs.python.org/issue35089

6 years agobpo-34672: fix a compiler warning in timemodule.c (GH-10176)
Xiang Zhang [Sun, 28 Oct 2018 15:58:42 +0000 (23:58 +0800)]
bpo-34672: fix a compiler warning in timemodule.c (GH-10176)

6 years agobpo-35064 prefix smelly symbols that appear with COUNT_ALLOCS with _Py_ (GH-10152)
Pablo Galindo [Sun, 28 Oct 2018 15:02:17 +0000 (15:02 +0000)]
bpo-35064 prefix smelly symbols that appear with COUNT_ALLOCS with _Py_ (GH-10152)

Configuring python with ./configure --with-pydebug CFLAGS="-D COUNT_ALLOCS -O0"
makes "make smelly" fail as some symbols were being exported without the "Py_" or
"_Py" prefixes.

6 years agobpo-32892: Support subclasses of base types in isinstance checks for AST constants...
Serhiy Storchaka [Sun, 28 Oct 2018 11:43:03 +0000 (13:43 +0200)]
bpo-32892: Support subclasses of base types in isinstance checks for AST constants. (GH-9934)

Some projects (e.g. Chameleon) create ast.Str containing an instance
of the str subclass.

6 years agobpo-35054: Add yet more index entries for symbols. (GH-10121)
Serhiy Storchaka [Sun, 28 Oct 2018 11:41:26 +0000 (13:41 +0200)]
bpo-35054: Add yet more index entries for symbols. (GH-10121)

6 years agoFix mistakes on function coroutines related definitions (GH-9871)
Andrés Delfino [Sun, 28 Oct 2018 10:41:57 +0000 (07:41 -0300)]
Fix mistakes on function coroutines related definitions (GH-9871)

Fix a bug I introduced in #9864 by which coroutines are treated as synonymous of function coroutines.

Also, fix the same mistake (coroutines == function coroutines) already present in other parts of the reference.

I'm very sorry for the hassle.

6 years agobpo-35088: Update idlelib.help.copy_string docstring (#10164)
Terry Jan Reedy [Sun, 28 Oct 2018 05:29:00 +0000 (01:29 -0400)]
bpo-35088: Update idlelib.help.copy_string docstring (#10164)

We now use git and backporting instead of hg and forward merging.

6 years agobpo-35087: Update idlelib help files for the current doc build. (GH-10162)
Terry Jan Reedy [Sun, 28 Oct 2018 05:21:36 +0000 (01:21 -0400)]
bpo-35087: Update idlelib help files for the current doc build. (GH-10162)

There is only one trivial change to idle.rst. Nearly all the changes to help.html are the elimination of chapter and section numbers on headers due to changes in the build system. help.py no longer requires header numbering.

6 years agobpo-34751: improved hash function for tuples (GH-9471)
jdemeyer [Sun, 28 Oct 2018 00:06:38 +0000 (02:06 +0200)]
bpo-34751: improved hash function for tuples (GH-9471)

6 years agobpo-35067: Remove _distutils_findvs and use vswhere.exe instead. (GH-10095)
Steve Dower [Sat, 27 Oct 2018 20:48:33 +0000 (16:48 -0400)]
bpo-35067: Remove _distutils_findvs and use vswhere.exe instead. (GH-10095)

6 years agounittest documentation: Spell pytest without the dot (GH-9820)
Andreas Pelme [Sat, 27 Oct 2018 18:09:12 +0000 (20:09 +0200)]
unittest documentation: Spell pytest without the dot (GH-9820)

Referring to ``pytest`` as ``py.test`` is deprecated.

6 years agoFix typo in zipfile documentation. (GH-10151)
nsrip [Sat, 27 Oct 2018 14:42:56 +0000 (10:42 -0400)]
Fix typo in zipfile documentation. (GH-10151)

6 years agobpo-33710: Deprecate l*gettext() and related functions in the gettext module. (GH...
Serhiy Storchaka [Sat, 27 Oct 2018 05:00:41 +0000 (08:00 +0300)]
bpo-33710: Deprecate l*gettext() and related functions in the gettext module. (GH-10139)

They return encoded bytes and are Python 2 artifacts.

6 years ago bpo-35079: Revise difflib.SequenceManager.get_matching_blocks doc (GH-10144)
Terry Jan Reedy [Sat, 27 Oct 2018 03:03:08 +0000 (23:03 -0400)]
 bpo-35079: Revise difflib.SequenceManager.get_matching_blocks doc (GH-10144)

Specify that blocks are non-overlapping. Change '!=' to '<'.

6 years agobpo-35042: Use the :pep: role where a PEP is specified (#10036)
Stéphane Wirtel [Fri, 26 Oct 2018 22:58:26 +0000 (00:58 +0200)]
bpo-35042: Use the :pep: role where a PEP is specified (#10036)

6 years agobpo-35024: Remove redundant and possibly incorrect verbose message after writing...
Quentin Agren [Fri, 26 Oct 2018 18:36:30 +0000 (20:36 +0200)]
bpo-35024: Remove redundant and possibly incorrect verbose message after writing '.pyc' (GH-9998)

Since `SourceFileLoader.set_data()` catches exceptions raised by `_write_atomic()` and logs an informative message consequently, always logging successful outcome in 'SourceLoader.get_code()' seems redundant.

https://bugs.python.org/issue35024

6 years agoFix a typo in asyncio-dev.rst. (GH-10133)
Benjamin Peterson [Fri, 26 Oct 2018 17:14:04 +0000 (10:14 -0700)]
Fix a typo in asyncio-dev.rst. (GH-10133)

"threadsafe"

6 years agobpo-9263: _PyXXX_CheckConsistency() use _PyObject_ASSERT() (GH-10108)
Victor Stinner [Fri, 26 Oct 2018 16:47:15 +0000 (18:47 +0200)]
bpo-9263: _PyXXX_CheckConsistency() use _PyObject_ASSERT() (GH-10108)

Use _PyObject_ASSERT() in:

* _PyDict_CheckConsistency()
* _PyType_CheckConsistency()
* _PyUnicode_CheckConsistency()

_PyObject_ASSERT() dumps the faulty object if the assertion fails
to help debugging.

6 years agobpo-9263: Use _PyObject_ASSERT() in typeobject.c (GH-10111)
Victor Stinner [Fri, 26 Oct 2018 16:39:11 +0000 (18:39 +0200)]
bpo-9263: Use _PyObject_ASSERT() in typeobject.c (GH-10111)

Replace assert() with _PyObject_ASSERT() in Objects/typeobject.c
to dump the faulty object on assertion failure to ease debugging.

6 years agobpo-9263: Use _PyObject_ASSERT() in gcmodule.c (GH-10112)
Victor Stinner [Fri, 26 Oct 2018 16:00:13 +0000 (18:00 +0200)]
bpo-9263: Use _PyObject_ASSERT() in gcmodule.c (GH-10112)

Replace assert() with _PyObject_ASSERT() in Modules/gcmodule.c
to dump the faulty object on assertion failure to ease debugging.

Fix also indentation of a large comment.

Initial patch written by David Malcolm.

Co-Authored-By: David Malcolm <dmalcolm@redhat.com>
6 years agobpo-9263: Use _PyObject_ASSERT() in object.c (GH-10110)
Victor Stinner [Fri, 26 Oct 2018 15:16:37 +0000 (17:16 +0200)]
bpo-9263: Use _PyObject_ASSERT() in object.c (GH-10110)

Replace assert() with _PyObject_ASSERT() in Objects/object.c to dump
the faulty object on assertion failure to ease debugging.

6 years agobpo-35059, libmpdec: Add missing EXTINLINE in mpdecimal.h (GH-10128)
Victor Stinner [Fri, 26 Oct 2018 15:06:57 +0000 (17:06 +0200)]
bpo-35059, libmpdec: Add missing EXTINLINE in mpdecimal.h (GH-10128)

Declare functions with EXTINLINE:

* mpd_del()
* mpd_uint_zero()
* mpd_qresize()
* mpd_qresize_zero()
* mpd_minalloc()

These functions are implemented with "inline" or "ALWAYS_INLINE", but
declared without inline which cause linker error on Visual Studio in
Debug mode when using /Ob1.

6 years agobpo-34789: make xml.sax.make_parser accept iterables of all types (GH-9576)
Andrés Delfino [Fri, 26 Oct 2018 14:56:57 +0000 (11:56 -0300)]
bpo-34789: make xml.sax.make_parser accept iterables of all types (GH-9576)

6 years agobpo-35017, socketserver: don't accept request after shutdown (GH-9952)
Denis Ledoux [Fri, 26 Oct 2018 13:46:17 +0000 (15:46 +0200)]
bpo-35017, socketserver: don't accept request after shutdown (GH-9952)

Prior to this revision, after the shutdown of a `BaseServer`,
the server accepted a last single request
if it was sent between the server socket polling
and the polling timeout.

This can be problematic for instance for a server restart
for which you do not want to interrupt the service,
by not closing the listening socket during the restart.
One request failed because of this behavior.

Note that only one request failed,
following requests were not accepted, as expected.

6 years agoSimplify the warning for http.server. (#10116)
Senthil Kumaran [Fri, 26 Oct 2018 13:43:37 +0000 (06:43 -0700)]
Simplify the warning for http.server. (#10116)

6 years agobpo-35059, PCbuild: Expand inline funcs in Debug (GH-10094)
Victor Stinner [Fri, 26 Oct 2018 13:10:29 +0000 (15:10 +0200)]
bpo-35059, PCbuild: Expand inline funcs in Debug (GH-10094)

Visual Studio solution: Set InlineFunctionExpansion to
OnlyExplicitInline ("/Ob1" option) on all projects (in
pyproject.props) in Debug mode on Win32 and x64 platforms to expand
functions marked as inline.

This change should make Python compiled in Debug mode a little bit
faster on Windows. On Unix, GCC uses -Og optimization level for
./configure --with-pydebug.

6 years agobpo-35059: Convert PyObject_INIT() to function (GH-10077)
Victor Stinner [Fri, 26 Oct 2018 12:35:00 +0000 (14:35 +0200)]
bpo-35059: Convert PyObject_INIT() to function (GH-10077)

* Convert PyObject_INIT() and PyObject_INIT_VAR() macros to static
  inline functions.
* Fix usage of these functions: cast to PyObject* or PyVarObject*.

6 years agobpo-34890: Make iscoroutinefunction, isgeneratorfunction and isasyncgenfunction work...
Pablo Galindo [Fri, 26 Oct 2018 11:19:14 +0000 (12:19 +0100)]
bpo-34890: Make iscoroutinefunction, isgeneratorfunction and isasyncgenfunction work with functools.partial (GH-9903)

inspect.isfunction() processes both inspect.isfunction(func) and
inspect.isfunction(partial(func, arg)) correctly but some other functions in the
inspect module (iscoroutinefunction, isgeneratorfunction and isasyncgenfunction)
lack this functionality. This commits adds a new check in the mentioned functions
in the inspect module so they can work correctly with arbitrarily nested partial
functions.

6 years agobpo-35044, doc: Use the :exc: role for the exceptions (GH-10037)
Stéphane Wirtel [Fri, 26 Oct 2018 10:52:11 +0000 (12:52 +0200)]
bpo-35044, doc: Use the :exc: role for the exceptions (GH-10037)