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Author SHA1 Message Date
Chris Withers
c7dd3c7d87
Use relative imports in mock and its tests to help backporting (GH-18197) 
* asyncio.run only available in 3.8+

* iscoroutinefunction has important bungfixes in 3.8

* IsolatedAsyncioTestCase only available in 3.8+
 2020-01-27 14:11:19 +00:00
Toshio Kuratomi
997443c14c Fix so that test.test_distutils can be executed by unittest and not just regrtest (GH-13480) 2020-01-27 07:08:39 -05:00
Mark Shannon
8a4cd700a7
bpo-39320: Handle unpacking of **values in compiler (GH-18141) 
* Add DICT_UPDATE and DICT_MERGE bytecodes. Use them for ** unpacking.

* Remove BUILD_MAP_UNPACK and BUILD_MAP_UNPACK_WITH_CALL, as they are now unused.

* Update magic number for ** unpacking opcodes.

* Update dis.rst to incorporate new bytecodes.

* Add blurb entry.
 2020-01-27 09:57:45 +00:00
Karthikeyan Singaravelan
72b1004657 bpo-25597: Ensure wraps' return value is used for magic methods in MagicMock (#16029) 2020-01-27 06:48:15 +00:00
Raymond Hettinger
10355ed7f1
bpo-36018: Add another example for NormalDist() (#18191) 2020-01-25 20:21:17 -08:00
加和
4515a590a4 Fix linecache.py add lazycache to __all__ and use dict.clear to clear the cache (GH-4641) 2020-01-25 21:07:40 -05:00
Juhana Jauhiainen
8271441d8b bpo-39374: Updated sorting documentation (GH-18177) 2020-01-25 14:18:58 -08:00
Windson yang
4b09dc79f4 bpo-36654: Add examples for using tokenize module programmically (#12947) 2020-01-25 22:23:00 +03:00
alclarks
7de617455e bpo-15243: Document __prepare__ as classmethod (GH-17124) 2020-01-25 21:49:58 +03:00
Vegard Stikbakke
aef7dc8987 bpo-38932: Mock fully resets child objects on reset_mock(). (GH-17409) 2020-01-25 15:44:46 +00:00
fireattack
9bfb4a7061 Update 3.8.rst (GH-18173) 
Fixed the name of the contributor (@selik).
 2020-01-25 10:08:13 -05:00
Łukasz Langa
d23b08f8d0
Post 3.9.0a3 2020-01-25 14:52:44 +01:00
Łukasz Langa
b07ead3411 Python 3.9.0a3 
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Merge tag 'v3.9.0a3'

Python 3.9.0a3
 2020-01-25 14:52:06 +01:00
Paulo Henrique Silva
40c080934b bpo-37955: correct mock.patch docs with respect to the returned type (GH-15521) 2020-01-25 10:53:54 +00:00
Matthew Kokotovich
62865f4532 bpo-39082: Allow AsyncMock to correctly patch static/class methods (GH-18116) 2020-01-25 10:17:47 +00:00
Cheryl Sabella
d0d9fa8c5e bpo-39388: IDLE: Fix bug when cancelling out of configdialog (GH-18068) 
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
 2020-01-25 04:00:54 -05:00
Łukasz Langa
c33378df39
Python 3.9.0a3 2020-01-24 22:05:07 +01:00
Serhiy Storchaka
9017e0bd5e bpo-39430: Fix race condition in lazy imports in tarfile. (GH-18161) 
Use `from ... import ...` to ensure module is fully loaded before accessing its attributes.
 2020-01-24 09:55:52 -08:00
Victor Stinner
656c45ec9a
bpo-38631: Avoid Py_FatalError() in GC collect() (GH-18164) 
collect() should not get an exception, but it does, logging the
exception is enough. Override sys.unraisablehook to decide how to
handle unraisable exceptions.

Py_FatalError() should be avoided whenever possible.
 2020-01-24 18:05:24 +01:00
mbarkhau
88704334e5 bpo-39390 shutil: fix argument types for ignore callback (GH-18122) 2020-01-24 15:51:16 +01:00
Karthikeyan Singaravelan
66b00a9d3a bpo-38473: Handle autospecced functions and methods used with attach_mock (GH-16784) 2020-01-24 13:14:29 +00:00
Victor Stinner
b8d1262e8a
bpo-39395: putenv() and unsetenv() always available (GH-18135) 
The os.putenv() and os.unsetenv() functions are now always available.

On non-Windows platforms, Python now requires setenv() and unsetenv()
functions to build.

Remove putenv_dict from posixmodule.c: it's not longer needed.
 2020-01-24 14:05:48 +01:00
Victor Stinner
161e7b36b1
bpo-39413: Implement os.unsetenv() on Windows (GH-18163) 
The os.unsetenv() function is now also available on Windows.
 2020-01-24 11:53:44 +01:00
Ammar Askar
2d5097663d bpo-39361: Document the removal of PyTypeObject.tp_print (GH-18125) 2020-01-24 11:35:01 +01:00
Mark Dickinson
e9652e8d58 bpo-39426: Fix outdated default and highest protocols in docs (GH-18154) 
Some portions of the pickle documentation hadn't been updated for the pickle protocol changes in Python 3.8 (new protocol 5, default protocol 4). This PR fixes those docs.


https://bugs.python.org/issue39426
 2020-01-24 02:03:22 -08:00
Victor Stinner
b9783d2e03
bpo-39429: Add a new "Python Development Mode" doc page (GH-18132) 2020-01-24 10:22:18 +01:00
Mario Corchero
e131c9720d Fix mock.patch.dict to be stopped with mock.patch.stopall (#17606) 
As the function was not registering in the active patches, the mocks
started by `mock.patch.dict` were not being stopped when
`mock.patch.stopall` was being called.
 2020-01-24 08:38:32 +00:00
Emmanuel Arias
1d0c5e16ea bpo-24928: Add test case for patch.dict using OrderedDict (GH -11437) 
* add test for path.dict using OrderedDict

Co-authored-by: Yu Tomita nekobon@users.noreply.github.com
 2020-01-24 08:14:14 +00:00
Pablo Galindo
65ecc390c1
bpo-17005: Minor improvements to the documentation of TopologicalSorter (GH-18155) 2020-01-23 21:01:50 +00:00
Shanavas M
7142df5ea2 bpo-39431: Also mention nonlocal in assignment quirk (GH-17375) 2020-01-23 13:09:21 -05:00
Pablo Galindo
99e6c260d6
bpo-17005: Add a class to perform topological sorting to the standard library (GH-11583) 
Co-Authored-By: Tim Peters <tim.peters@gmail.com>
 2020-01-23 15:29:52 +00:00
Pablo Galindo
79f89e6e5a
bpo-39421: Fix posible crash in heapq with custom comparison operators (GH-18118) 
* bpo-39421: Fix posible crash in heapq with custom comparison operators

* fixup! bpo-39421: Fix posible crash in heapq with custom comparison operators

* fixup! fixup! bpo-39421: Fix posible crash in heapq with custom comparison operators
 2020-01-23 14:07:05 +00:00
Mark Shannon
13bc13960c
bpo-39320: Handle unpacking of *values in compiler (GH-17984) 
* Add three new bytecodes: LIST_TO_TUPLE, LIST_EXTEND, SET_UPDATE. Use them to implement star unpacking expressions.

* Remove four bytecodes BUILD_LIST_UNPACK, BUILD_TUPLE_UNPACK, BUILD_SET_UNPACK and  BUILD_TUPLE_UNPACK_WITH_CALL opcodes as they are now unused.

* Update magic number and dis.rst for new bytecodes.
 2020-01-23 09:25:17 +00:00
Terry Jan Reedy
f9e07e116c
bpo-32989: IDLE - remove unneeded parameter (GH-18138) 
IDLE does not pass a non-default _synchre in any of its calls to
pyparse.find_good_parse_start.
 2020-01-22 23:55:07 -05:00
Zackery Spytz
2e43b64c94 bpo-39050: The Help button in IDLE's config menu works again (GH-17611) 
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
 2020-01-22 22:54:30 -05:00
William Woodruff
dd754caf14 bpo-29435: Allow is_tarfile to take a filelike obj (GH-18090) 
`is_tarfile()` now supports `name` being a file or file-like object.
 2020-01-22 18:24:16 -08:00
Pablo Galindo
41f0ef6abb bpo-39427: Document -X opt options in the CLI --help and the man page (GH-18131) 
https://bugs.python.org/issue39427



Automerge-Triggered-By: @pablogsal
 2020-01-22 17:03:04 -08:00
Dino Viehland
9b6fec4651
bpo-39336: Allow packages to not let their child modules be set on them (#18006) 
* bpo-39336: Allow setattr to fail on modules which aren't assignable

When attaching a child module to a package if the object in sys.modules raises an AttributeError (e.g. because it is immutable) it causes the whole import to fail.  This now allows immutable packages to exist and an ImportWarning is reported and the AttributeError exception is ignored.
 2020-01-22 16:42:38 -08:00
Alex Rebert
d3ae95e1e9 bpo-35182: fix communicate() crash after child closes its pipes (GH-17020) (GH-18117) 
When communicate() is called in a loop, it crashes when the child process
has already closed any piped standard stream, but still continues to be running

Co-authored-by: Andriy Maletsky <andriy.maletsky@gmail.com>
 2020-01-22 15:28:31 -08:00
Dong-hee Na
1f0f102dec bpo-39366: Remove xpath() and xgtitle() methods of NNTP (GH-18035) 2020-01-23 00:59:43 +03:00
Victor Stinner
b477d19a6b
bpo-39406: Implement os.putenv() with setenv() if available (GH-18128) 
If setenv() C function is available, os.putenv() is now implemented
with setenv() instead of putenv(), so Python doesn't have to handle
the environment variable memory.
 2020-01-22 22:48:16 +01:00
Victor Stinner
0852c7dd52
bpo-39406: os.putenv() avoids putenv_dict on Windows (GH-18126) 
Windows: _wputenv(env) copies the *env* string and doesn't require
the caller to manage the variable memory.
 2020-01-22 21:53:26 +01:00
Victor Stinner
b73dd02ea7
Revert "bpo-39413: Implement os.unsetenv() on Windows (GH-18104)" (GH-18124) 
This reverts commit 56cd3710a1.
 2020-01-22 21:11:17 +01:00
Victor Stinner
beea26b57e
bpo-39353: Deprecate the binhex module (GH-18025) 
Deprecate binhex4 and hexbin4 standards. Deprecate the binhex module
and the following binascii functions:

* b2a_hqx(), a2b_hqx()
* rlecode_hqx(), rledecode_hqx()
* crc_hqx()
 2020-01-22 20:44:22 +01:00
Dong-hee Na
14d80d0b60 bpo-39425: Fix list.count performance regression (GH-18119) 
https://bugs.python.org/issue39425



Automerge-Triggered-By: @pablogsal
 2020-01-22 09:36:54 -08:00
Inada Naoki
5bbac8cbdf
bpo-39377: json: Update doc about the encoding option. (GH-18076) 
Co-authored-by: Kyle Stanley <aeros167@gmail.com>
 2020-01-22 19:01:24 +09:00
Dong-hee Na
0d5eac8c32 closes bpo-39415: Remove unused codes from longobject.c complexobject.c floatobject.c. (GH-18105) 2020-01-21 18:49:30 -08:00
Keith Erskine
47be7d0108 PyLong_AsLongLong() docs should say 'long long' (#18082) 2020-01-21 19:14:13 +00:00
Victor Stinner
623ed6171e
bpo-39406: Add PY_PUTENV_DICT macro to posixmodule.c (GH-18106) 
Rename posix_putenv_garbage to putenv_dict.
 2020-01-21 19:25:32 +01:00
Victor Stinner
56cd3710a1
bpo-39413: Implement os.unsetenv() on Windows (GH-18104) 
The os.unsetenv() function is now also available on Windows.

It is implemented with SetEnvironmentVariableW(name, NULL).
 2020-01-21 16:13:09 +01:00