Commit Graph

109108 Commits

Author SHA1 Message Date
Ken Jin
da21f7b6e1
bpo-41824: Add versionadded for typing.ForwardRef docs (#24224) 2021-02-08 17:58:50 -08:00
Ken Jin
5f77dee056
Improve docs of PEP 604 Union (#24301) 2021-02-08 17:57:11 -08:00
Ethan Furman
d65b9033d6
bpo-43162: [Enum] deprecate enum member.member access (GH-24486)
In 3.5 (?) a speed optimization made it possible to access members as
attributes of other members, i.e. ``Color.RED.BLUE``.  This was always
discouraged in the docs, and other recent optimizations has made that
one no longer necessary.  Because some may be relying on it anyway, it
is being deprecated in 3.10, and will be removed in 3.11.
2021-02-08 17:32:38 -08:00
Roland Hieber
e1f7769513
bpo-13501: allow choosing between readline and libedit (GH-24189)
In contrast to macOS, libedit is available as its own include file and
library on Linux systems to prevent file name clashes. So if both
libraries are available on the system, readline is currently chosen by
default; and if only libedit is available, it is not found at all. This
patch adds a way to link against libedit by adding the following
arguments to configure:

  --with-readline           link against libreadline (the default)
  --with-readline=editline  link against libeditline
  --with-readline=no        disable building the readline module
  --without-readline        (same)

The runtime detection of libedit vs. readline was already done in commit
7105319ada (2019-12-04, serge-sans-paille: "bpo-38634: Allow
non-apple build to cope with libedit (GH-16986)").

Fixes: GH-12076 ("bpo-13501 Build or disable readline with Editline")
Fixes: bpo-13501 ("Make libedit support more generic; port readline / libedit to FreeBSD")
Co-authored-by: Enji Cooper (ngie-eign)
Co-authored-by: Martin Panter (vadmium)
Co-authored-by: Robert Marshall (kellinm)
2021-02-08 17:05:25 -08:00
Asheesh Laroia
bf2e7e55d7
bpo-40692: Run more test_concurrent_futures tests (GH-20239)
In the case of multiprocessing.synchronize() being missing, the
test_concurrent_futures test suite now skips only the tests that
require multiprocessing.synchronize().

Validate that multiprocessing.synchronize exists as part of
_check_system_limits(), allowing ProcessPoolExecutor to raise
NotImplementedError during __init__, rather than crashing with
ImportError during __init__ when creating a lock imported from
multiprocessing.synchronize.

Use _check_system_limits() to disable tests of
ProcessPoolExecutor on systems without multiprocessing.synchronize.

Running the test suite without multiprocessing.synchronize reveals
that Lib/compileall.py crashes when it uses a ProcessPoolExecutor.
Therefore, change Lib/compileall.py to call _check_system_limits()
before creating the ProcessPoolExecutor.

Note that both Lib/compileall.py and Lib/test/test_compileall.py
were attempting to sanity-check ProcessPoolExecutor by expecting
ImportError. In multiprocessing.resource_tracker, sem_unlink() is also absent
on platforms where POSIX semaphores aren't available. Avoid using
sem_unlink() if it, too, does not exist.

Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
2021-02-08 03:15:51 +00:00
Raymond Hettinger
30a8b28396
bpo-43147: Remove archaic terminology. (GH-24462) 2021-02-07 16:44:42 -08:00
Pablo Galindo
206cbdab16
bpo-43149: Improve error message for exception group without parentheses (GH-24467) 2021-02-07 18:42:21 +00:00
Terry Jan Reedy
0ec57e25c9
bpo-16781: In 'exec' doc, add 'nonlocal' to 'yield' and 'return' (GH-2446)
These 3 statements cannot be used at module scope -- nor in exec with one namespace.
2021-02-07 00:28:50 -05:00
Andrew Tennikoff
5f18c22339
Simple typo fix (GH-24448) 2021-02-05 10:17:01 -08:00
Zackery Spytz
4bb332cfd1
Fix a typo in a deprecation warning (GH-24423) 2021-02-05 22:09:17 +09:00
Zackery Spytz
effaec0bb5
bpo-43132: Fix incorrect handling of PyObject_RichCompareBool() in _zoneinfo (GH-24450)
PyObject_RichCompareBool() returns -1 on error, but this case is
not handled by the find_in_strong_cache() function.  Any exception
raised by PyObject_RichCompareBool() should be propagated.
2021-02-05 10:25:30 +02:00
Raymond Hettinger
755c6e637a
Minor readability improvements. Also note performance impact of __slots__. (GH-24456) 2021-02-04 22:05:42 -08:00
Raymond Hettinger
d9dda32040
Reduce overhead on random timings (GH-24455) 2021-02-04 21:36:03 -08:00
Inada Naoki
d938816acf
bpo-35295: Remove outdated comment. (GH-24453) 2021-02-05 13:21:28 +09:00
Raymond Hettinger
b6d68aa08b
bpo-43102: Set namedtuple __new__'s internal builtins to a dict. (GH-24439) 2021-02-04 15:52:16 -08:00
Ken Jin
196d4deaf4
bpo-42882: Fix MSVC warnings in pystate.c (GH-24440)
_PyRuntimeState.unicode_ids.next_index type is Py_ssize_t.
2021-02-04 23:08:03 +01:00
Ken Jin
28873a7050
Fix signed/unsigned comparison to avoid compilation warning (GH-24441) 2021-02-04 21:38:18 +00:00
dependabot[bot]
497b5649cf
build(deps): bump actions/cache from v2.1.3 to v2.1.4 (#24446)
Bumps [actions/cache](https://github.com/actions/cache) from v2.1.3 to v2.1.4.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](https://github.com/actions/cache/compare/v2.1.3...26968a09c0ea4f3e233fdddbafd1166051a095f6)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-02-04 12:57:10 -08:00
Mariatta Wijaya
d30951d4ff
Fix dependabot.yml file (GH-24443)
The `target-branch` field doesn't seem to support array.
Since it defaults to the default branch anyway, we should just remove the `target-branch` field from the config.
2021-02-04 11:22:34 -08:00
Dong-hee Na
f917c243c5
bpo-43106: Add os.O_EVTONLY/O_FSYNC/O_SYMLINK/O_NOFOLLOW_ANY (GH-24428) 2021-02-04 08:32:55 +09:00
Pablo Galindo
d4e6ed7e5f
bpo-43121: Fix incorrect SyntaxError message for missing comma (GH-24436) 2021-02-03 23:29:26 +00:00
Harry
bfe544d2f2
Fix typo (GH-23019)
Fixed possible typo in comment
2021-02-03 13:25:28 -08:00
dependabot[bot]
aa4caf9887
build(deps): bump actions/upload-artifact from v2.2.1 to v2.2.2 (GH-24411)
Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from v2.2.1 to v2.2.2.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v2.2.1...e448a9b857ee2131e752b06002bf0e093c65e571)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-02-03 13:22:27 -08:00
Pablo Galindo
12d0a7642f
Post 3.10.0a5 2021-02-03 06:15:44 +00:00
Pablo Galindo
8d998f140e Python 3.10.0a5
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Merge tag 'v3.10.0a5'

Python 3.10.0a5
2021-02-03 06:14:25 +00:00
diegoe
a98fe02d73
bpo-43082: Remove redundant 'the' in Descriptor howto (GH-24394) 2021-02-02 19:28:36 -08:00
Steve Dower
1ba08a121a
Add link to Microsoft docs for limitations in Windows Store package (GH-24422) 2021-02-03 01:13:43 +00:00
Ken Jin
2edaf6a4fb
bpo-8264: Document hasattr and getattr behavior for private attributes (GH-23513)
Clarify ``getattr`` and ``setattr`` requirements for accessing name-mangled attributes

Co-Authored-By: Catalin Iacob <iacobcatalin@gmail.com>
2021-02-02 13:06:57 -08:00
Pablo Galindo
b0478d738a
Fix Sphynx syntax in the memory.rst document 2021-02-02 20:45:36 +00:00
Pablo Galindo
22dbd9e8c0
Python 3.10.0a5 2021-02-02 20:41:05 +00:00
Pablo Galindo
bb739ec922
bpo-43108: Fix a reference leak in the curses module (GH-24420) 2021-02-02 20:38:26 +00:00
BarneyStratford
01c4fddc4b
bpo-41149: Fix a bug in threading that causes fals-y threads callables to fail to start. (GH-21201) 2021-02-02 20:24:24 +00:00
Pablo Galindo
58fb156edd
bpo-42997: Improve error message for missing : before suites (GH-24292)
* Add to the peg generator a new directive ('&&') that allows to expect
  a token and hard fail the parsing if the token is not found. This
  allows to quickly emmit syntax errors for missing tokens.

* Use the new grammar element to hard-fail if the ':' is missing before
  suites.
2021-02-02 19:54:22 +00:00
Mark Shannon
802b645e81
Only eliminate jumps to successor block if jump is unconditional. (GH-24417)
* Prevents elimination of the sole test of a value in statements like:
   if x or True: ...
2021-02-02 14:59:15 +00:00
Karl Dubost
9eb11a139f
bpo-41748: Handles unquoted attributes with commas (#24072)
* bpo-41748: Adds tests for unquoted attributes with comma

* bpo-41748: Handles unquoted attributes with comma

* bpo-41748: Addresses review comments

* bpo-41748: Addresses review comments

* Adds more test cases
* Simplifies the regex for handling spaces

* bpo-41748: Moves attributes tests under the right class

* bpo-41748: Addresses review about duplicate attributes

* bpo-41748: Adds NEWS.d entry for this patch
2021-02-01 21:32:50 +01:00
Aviral Srivastava
000cde5984
bpo-38307: Add end_lineno attribute to pyclbr Objects (GH-24348)
For back-compatibility, make the new constructor parameter for public classes Function and Class
keyword-only with a default of None.

Co-authored-by: Aviral Srivastava <aviralsrivastava@Avirals-MacBook-Air.local
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
2021-02-01 12:38:44 -05:00
Ken Jin
b5931f1d9f
bpo-42834: Fix _json internal caches for subinterpreters (GH-24121)
Make internal caches of the _json extension module
compatible with subinterpreters.
2021-02-01 17:26:56 +01:00
Yonatan Goldschmidt
574aed16bf
Fix typo in Lib/trace.py (GH-24309) 2021-02-01 21:16:38 +05:30
Mark Shannon
0332e569c1
bpo-42990: Further refactoring of PyEval_ functions. (GH-24368)
* Further refactoring of PyEval_EvalCode and friends. Break into make-frame, and eval-frame parts.

* Simplify function vector call using new _PyEval_Vector.

* Remove unused internal functions: _PyEval_EvalCodeWithName and _PyEval_EvalCode.

* Don't use legacy function PyEval_EvalCodeEx.
2021-02-01 10:42:03 +00:00
Ronald Oussoren
49926cf2bc
bpo-42504: Ensure that get_config_var('MACOSX_DEPLOYMENT_TARGET') is a string (GH-24341)
* bpo-42504: Ensure that get_config_var('MACOSX_DEPLOYMENT_TARGET') is a string
2021-01-31 22:29:44 -05:00
Pablo Galindo
a776da90b8
bpo-42927: Update the What's new entry for LOAD_ATTR optimizations (GH-24383) 2021-01-31 22:55:48 +00:00
Pablo Galindo
835f14ff8e
bpo-43017: Improve error message for unparenthesised tuples in comprehensions (GH24314) 2021-01-31 22:52:56 +00:00
Pablo Galindo
4090151816
bpo-42986: Fix parser crash when reporting syntax errors in f-string with newlines (GH-24279) 2021-01-31 22:48:23 +00:00
Serhiy Storchaka
a1e9a1e120
bpo-43016: Fix test_curses on platform without cursesw (GH-24405) 2021-01-31 23:21:55 +02:00
Anonymous Maarten
3243e8a4b4
bpo-41604: Don't decrement the reference count of the previous user_ptr when set_panel_usertpr fails (GH-21933) 2021-01-31 19:55:15 +02:00
Serhiy Storchaka
9073180db5
bpo-43083: Fix error handling in _sqlite3 (GH-24395) 2021-01-31 17:42:38 +02:00
Serhiy Storchaka
d64fd4bb5b
bpo-43016: Rewrite tests for curses (GH-24312) 2021-01-31 17:22:27 +02:00
Serhiy Storchaka
42b1806af9
bpo-43030: Fixed a compiler warning in Py_UNICODE_ISSPACE with signed wchar_t (GH-24350) 2021-01-31 15:55:13 +02:00
Adorilson Bezerra
89294e30ff
Doc: errors tutorial improvements (GH-16269)
Improvements:

- Improvements in how try clause works section
  This suggestion is because the execution continues after *except*, not after *try* but before *except*. I guess this form more clear.

- Surrounding some keywords with \*...\*
  For uniformity the highlighted terms  

- Adjust the number of chars per line to 80
2021-01-30 22:07:11 -08:00
L
e603443642
bpo-43059: Remove reference to legacy external sqlite3 repository (GH-24364) 2021-01-31 07:19:07 +02:00