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Author SHA1 Message Date
Pablo Galindo
b9d2e97601
Fix potential memory leak in parsetok.c (GH-11832) 2019-02-13 00:45:53 +00:00
Matěj Cepl
3dc67d0316 bpo-35505: Skip test_imap4_host_default_value if localhost listens on IMAP port (GH-11823) 
Make test_imap4_host_default_value independent on whether the 
local IMAP server is running.
 2019-02-12 19:30:19 +01:00
Alexey Izbyshev
16f842da3c bpo-35972: _xxsubinterpreters: Fix potential integer truncation on 32-bit in channel_send() (gh-11822) 2019-02-12 09:06:43 -07:00
Christopher Hunt
b01786c881 bpo-35960: Fix dataclasses.field throwing away empty metadata. (GH-11815) 2019-02-12 06:50:49 -05:00
Rémi Lapeyre
a31f4cc881 bpo-35918: Remove broken has_key method and add test (#11819) 2019-02-11 16:37:24 -08:00
Guido van Rossum
522346d792
Complete switch cases in symtable.c; fixes bpo-35963 (GH-11821) 2019-02-11 11:34:50 -08:00
Pablo Galindo
3766f18c52
bpo-35378: Fix multiprocessing.Pool references (GH-11627) 
Changes in this commit:

1. Use a _strong_ reference between the Pool and associated iterators
2. Rework PR #8450 to eliminate a cycle in the Pool.

There is no test in this commit because any test that automatically tests this behaviour needs to eliminate the pool before joining the pool to check that the pool object is garbaged collected/does not hang. But doing this will potentially leak threads and processes (see https://bugs.python.org/issue35413).
 2019-02-11 17:29:00 +00:00
Guido van Rossum
4b250fc1da
bpo-35766 follow-up: Add an error check to new_type_comment() (#11766) 
If PyUnicode_DecodeUTF8() returns NULL, PyArena_AddPyObject() would crash.
Found by @msullivan for https://github.com/python/typed_ast/pull/93.
 2019-02-11 08:10:42 -08:00
Eivind Teig
537b6caa56 bpo-22062: Updated docstring and documentation for pathlib (GH-8519) 
Original patch by Mike Short


https://bugs.python.org/issue22062
 2019-02-11 02:47:09 -08:00
Julien Palard
9db56fb8fa Doc sidebar: 3.6 has moved to security-fix mode. (GH-11810) 2019-02-10 13:27:12 -08:00
Pablo Galindo
164686f33a
Fix compiler warning about non initialised variable (GH-11806) 2019-02-10 20:37:07 +00:00
Pablo Galindo
4207907c2b
Fix division by 0 when checking for overflow in math.prod (GH-11808) 2019-02-10 19:56:58 +00:00
Ivan Levkivskyi
181835d5a9
Fix compiler warnings about end_col_offset and end_lineno (GH-11735) 2019-02-10 15:39:49 +00:00
Pablo Galindo
5033e315d2
Fix broken :ref: in asyncio docs (GH-11805) 2019-02-10 00:21:37 +00:00
Pablo Galindo
7b2a37b728
Make sure the BaseManager in test_multiprocessing is cleaned up correctly (GH-11653) 2019-02-09 17:35:05 +00:00
Pablo Galindo
613f729e5d
Do not retain references to processes and managers in TestSyncManagerTypes (GH-11801) 
Keeping references to processes and managers between tests makes them count as dangling processes.
 2019-02-09 17:08:49 +00:00
Terry Jan Reedy
8a03ff2ff4
bpo-35833: Revise IDLE doc for control codes sent to Shell. (GH-11799) 
Add  a code example block.
 2019-02-08 22:51:51 -05:00
Raymond Hettinger
2dda72a2e8 lru_cache: Add more comments. Fix comment typos. Clarify a comment. (GH-11795) 2019-02-08 18:55:02 -08:00
Tim Peters
7ab3d1573c Rework tuple hash tests. (GH-10161) 
Add tooling that will useful in future updates, paying particular attention to difficult cases where only the upper bits on the input vary.
 2019-02-08 13:09:26 -08:00
Neil Schemenauer
5741c45acf
bpo-35903: Use autoconfig to probe for shm_open() and shm_unlink(). (#11765) 
Use autoconfig to probe for shm_open() and shm_unlink().  Set SHM_NEEDS_LIBRT if we must
link with librt to get the shm_* functions.  Change setup.py to use the autoconfig defines.  These
changes should make it more likely that _multiprocessing/posixshmem.c gets built correctly on
different platforms.
 2019-02-08 10:48:46 -08:00
Raymond Hettinger
64360ada0f Complete and neaten-up namedtuple's replacement of builtin function lookups with derefs (GH-11794) 2019-02-08 10:37:39 -08:00
Paul Ganssle
d9503c307a Add What's New entry for date subclass behavior (#11790) 
This was a backwards incompatible change and should be clearly noted.

Related bugs:

bpo-32417: https://bugs.python.org/issue32417
bpo-35364: https://bugs.python.org/issue35364
 2019-02-08 17:02:00 +01:00
Fish
96d37dbcd2 bpo-35615: Fix crashes when copying a Weak{Key,Value}Dictionary. (GH-11384) 
Protect dict iterations by wrapping them with _IterationGuard in the
following methods:

- WeakValueDictionary.copy()
- WeakValueDictionary.__deepcopy__()
- WeakKeyDictionary.copy()
- WeakKeyDictionary.__deepcopy__()
 2019-02-07 19:51:59 +00:00
Pierre Glaser
df8d2cde63 bpo-35911: add cell constructor (GH-11771) 
Add a cell constructor, expose the cell type in the types module.
 2019-02-07 19:36:48 +00:00
Jason R. Coombs
f289084c83
bpo-24209: In http.server script, rely on getaddrinfo to bind to preferred address based on the bind parameter. (#11767) 
In http.server script, rely on getaddrinfo to bind to preferred address based on the bind parameter.

As a result, now IPv6 is used as the default (including IPv4 on dual-stack systems). Enhanced tests.
 2019-02-07 08:22:45 -05:00
Giampaolo Rodola
2848d9d299 bpo-35917: Test multiprocessing manager classes and shareable types (GH-11772) 
multiprocessing: provide unittests for manager classes and shareable types
 2019-02-07 11:03:11 +00:00
Pablo Galindo
bc09851586 bpo-35606: Implement math.prod (GH-11359) 2019-02-06 23:04:02 -08:00
Mariatta
e9bc4172d1 Fix url to core-mentorship mailing list (GH-11775) 2019-02-06 12:45:03 -08:00
Harmandeep Singh
cd90f6a369 bpo-20001: update pathlib landing image (GH-11304) 2019-02-05 19:16:13 +09:00
Inada Naoki
c95404ff65
email: use dict instead of OrderedDict (GH-11709) 2019-02-05 17:05:43 +09:00
Inada Naoki
f345170940
asyncio: use dict instead of OrderedDict (GH-11710) 2019-02-05 17:04:40 +09:00
Raymond Hettinger
9da3583e78 Fix typo (micro->nano) (GH-11759) 2019-02-04 23:32:55 -08:00
Steve Dower
85e102a2b0
bpo-35299: Fixed sysconfig and distutils during PGO profiling (GH-11744) 2019-02-04 17:15:13 -08:00
Nina Zakharenko
69091cb497 bpo-35321: Set the spec origin to frozen in frozen modules (#11732) 
* bpo-35321: Set the spec origin to frozen in frozen modules

This fix correctly sets the spec origin to
"frozen" for the _frozen_importlib module. Note that the
origin was already correctly set in _frozen_importlib_external.

* 📜🤖 Added by blurb_it.
 2019-02-04 16:56:26 -08:00
Paul Ganssle
89427cd0fe bpo-32417: Make timedelta arithmetic respect subclasses (#10902) 
* Make timedelta return subclass types

Previously timedelta would always return the `date` and `datetime`
types, regardless of what it is added to. This makes it return
an object of the type it was added to.

* Add tests for timedelta arithmetic on subclasses

* Make pure python timedelta return subclass types

* Add test for fromtimestamp with tz argument

* Add tests for subclass behavior in now

* Add news entry.

Fixes:
bpo-32417
bpo-35364

* More descriptive variable names in tests

Addresses Victor's comments
 2019-02-04 14:42:04 -05:00
Łukasz Langa
ca7d2933a3
Post 3.8.0a1 2019-02-04 09:39:24 +01:00
Łukasz Langa
e7afe1ab25 Python 3.8.0a1 
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Merge tag 'v3.8.0a1'

Python 3.8.0a1
 2019-02-04 09:30:59 +01:00
Steve Dower
a8474d025c
bpo-35872 and bpo-35873: Clears __PYVENV_LAUNCHER__ variable (GH-11745) 
After reading __PYVENV_LAUNCHER__ we now set sys._base_executable value for later use.
Make the same changes for macOS to avoid extra platform checks.
 2019-02-03 23:19:38 -08:00
Steve Dower
2f6fae6e51
bpo-35692: pathlib no longer raises when checking file and directory existence on drives that are not ready (GH-11746) 2019-02-03 23:08:18 -08:00
Łukasz Langa
e75eeb00b5
v3.8.0a1 2019-02-03 14:17:38 +01:00
Łukasz Langa
aab0e57045
[pydoc] Regenerate topics for v3.8.0a1 2019-02-03 14:04:12 +01:00
Łukasz Langa
8efa3b69f6
[blurb] v3.8.0a1 2019-02-03 14:02:52 +01:00
Raymond Hettinger
f75d59e1a8
bpo-35884: Add variable access benchmarking script (GH-11725) 2019-02-02 22:54:56 -08:00
Ned Deily
2c2ba05a6b
Update macOS installer Welcome and ReadMe for 3.8 (GH-11748) 2019-02-03 00:41:20 -05:00
Minmin Gong
8ebc6451f3 bpo-35890 : Fix some API calling consistency (GH-11742) 
Unicode version of Windows APIs are used in places, but not for GetVersionEx in Python/sysmodule.c
The wcstok_s is called on Windows in Modules/main.c and PC/launcher.c, but not in Python/pathconfig.c
 2019-02-02 20:26:55 -08:00
Steve Dower
4c70d9f79c
bpo-34691: Compile _contextvars module into main Python library (GH-11741) 2019-02-02 14:36:23 -08:00
Mark Becwar
b82bfac436 bpo-29734: nt._getfinalpathname handle leak (GH-740) 
Make sure that failure paths call CloseHandle outside of the function that failed
 2019-02-02 13:08:23 -08:00
Shiva Saxena
cb09047626 bpo-32560: inherit the py launcher's STARTUPINFO (GH-9000) 
https://bugs.python.org/issue32560
 2019-02-02 11:21:04 -08:00
Stefan Krah
d08ea70464
bpo-35845: Add order={'C', 'F', 'A'} parameter to memoryview.tobytes(). (#11730) 2019-02-02 18:57:41 +01:00
Tony Roberts
4860f01ac0 bpo-33895: Relase GIL while calling functions that acquire Windows loader lock (GH-7789) 
LoadLibrary, GetProcAddress, FreeLibrary and GetModuleHandle acquire the system loader lock. Calling these while holding the GIL will cause a deadlock on the rare occasion that another thread is detaching and needs to destroy its thread state at the same time.
 2019-02-02 09:16:42 -08:00