1a87de7fcf
bpo-31415: Add `-X importtime` option (GH-3490)
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It shows show import time of each module.
It's useful for optimizing startup time.
Typical usage: python -X importtime -c 'import requests'
2017-10-03 19:46:34 +09:00
e8c368df22
bpo-31540: Allow passing multiprocessing context to ProcessPoolExecutor ( #3682 )
2017-10-03 11:53:17 +02:00
efb560eee2
bpo-31662: Fix typos in uploadrelease.bat script
2017-10-02 08:53:55 -07:00
e6cfdefa0c
bpo-31510: Fix multiprocessing test_many_processes() on macOS ( #3857 )
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On macOS, a process can exit with -SIGKILL if it is killed "early"
with SIGTERM.
2017-10-02 08:27:34 -07:00
4337a0d995
bpo-11063: Fix _uuid module on macOS ( #3855 )
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On macOS, use uuid_generate_time() instead of
uuid_generate_time_safe() of libuuid, since uuid_generate_time_safe()
is not available.
2017-10-02 07:57:59 -07:00
1023dbbcb7
bpo-31516: current_thread() should not return a dummy thread at shutdown ( #3673 )
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bpo-31516: current_thread() should not return a dummy thread at shutdown
2017-10-02 16:42:15 +02:00
e6f62f69f0
bpo-31158: Fix nondeterministic read in test_pty ( #3808 )
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* bpo-31158: Fix nondeterministic read in test_pty
* Reuse existing readline implementation from io.
Thx to @pitrou
* Updated comment
Ideally, this commit is fixuped into the previous commit. Since there is
already a comment on github, I won't rebase.
2017-10-02 02:39:55 -07:00
b75a228af8
bpo-31659: Use simple slicing to format PEM cert (GH-3849)
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DER_cert_to_PEM_cert() used textwrap.fill() to format PEM.
But it's library to wrap lines on word boundary, while PEM is
base64 encoded string.
Additionally, importing textwrap is little slow.
2017-10-02 16:33:42 +09:00
edc05c5d88
remove comment about long-gone SGI modules ( #3850 )
2017-10-01 23:37:57 -07:00
5961e7c156
IDLE: make filetypes a tuple constant. ( #3847 )
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Save a bit of code, plus non-tuples get converted anyway to tuples by tkinter for the tk call.
2017-10-01 19:01:27 -04:00
2102c78903
bpo-31336: Speed up type creation. ( #3279 )
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Speed up class creation by 10-20% by reducing the overhead in the
necessary special method lookups.
2017-10-01 11:37:47 +03:00
d6bb65f378
bpo-31460: Simplify the API of IDLE's Module Browser. ( #3842 )
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Passing a widget instead of an flist with a root widget opens the option of
creating a browser frame that is only part of a window. Passing a full file
name instead of pieces assumed to come from a .py file opens the possibility
of browsing python files that do not end in .py.
2017-09-30 19:54:28 -04:00
bfebfd81de
bpo-31649: Make IDLE's _htest, _utest parameters keyword-only. ( #3839 )
2017-09-30 17:37:53 -04:00
7dc46d8cf5
bpo-31592: Fix an assertion failure in Python parser in case of a bad unicodedata.normalize(). ( #3767 )
2017-09-30 20:16:24 +03:00
f4ea642cb6
bpo-31627: Make test_mailbox be lenient to empty hostname. ( #3821 )
2017-09-30 17:10:57 +03:00
101a5e84ac
bpo-31648: Improve ElementPath ( #3835 )
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* Allow whitespace inside of ElementPath predicates.
* Add ElementPath predicate support for text comparison of the current node, like "[.='text']".
2017-09-30 16:35:21 +03:00
9811e80fd0
bpo-31581: Reduce the number of imports for functools (GH-3757)
2017-09-30 16:13:02 +09:00
b24cd055ec
bpo-30806 netrc.__repr__() is broken for writing to file (GH-2491)
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netrc file format doesn't support quotes and escapes.
See https://linux.die.net/man/5/netrc
2017-09-30 16:10:31 +09:00
3d2b407da0
bpo-31574: importlib dtrace ( #3749 )
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Importlib was instrumented with two dtrace probes to profile import timing.
Signed-off-by: Christian Heimes <christian@python.org>
2017-09-29 15:53:19 -07:00
574562c5dd
bpo-31641: Allow arbitrary iterables in `concurrent.futures.as_completed()` ( #3830 )
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This was possible before. GH-1560 introduced a regression after 3.6.2 got
released where only sequences were accepted now. This commit addresses this
problem.
2017-09-29 14:33:34 -07:00
01c6a8859e
bpo-31602: Fix an assertion failure in zipimporter.get_source() in case of a bad zlib.decompress() (GH-3784)
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While a rare potential failure (it requires swapping out zlib.decompress() itself and forcing it to return a non-bytes object), this change prevents a potential C-level assertion failure and instead substitutes it with an exception.
Thanks to Oren Milman for the patch.
2017-09-29 11:34:31 -07:00
66033733aa
Tweak formatting of PR message template ( #3828 )
2017-09-29 11:16:38 -07:00
8b4ff53c44
bpo-31285: Remove splitlines identifier from Python/_warnings.c ( #3803 )
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(forgot to remove it in #3219 )
2017-09-29 21:16:02 +03:00
d87b105ca7
bpo-31638: Add compression support to zipapp (GH-3819)
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Add optional argument `compressed` to `zipapp.create_archive`, and add
option `--compress` to the command line interface of `zipapp`.
2017-09-29 18:31:52 +01:00
6fb0e4a6d0
explicitly list objects for the ar command ( #3824 )
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$^ is not portable.
closes bpo-31625
2017-09-29 09:26:48 -07:00
d15108a478
stop using ranlib (closes bpo-31625) ( #3815 )
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Instead, simply pass 's' to ar.
2017-09-29 08:42:41 -07:00
90f1d98959
bpo-25351: avoid activate failure on strict shells (GH-3804)
2017-09-29 12:48:11 +01:00
288d1daada
remove support for BSD/OS (closes bpo-31624) ( #3812 )
2017-09-28 22:44:27 -07:00
a106aec2ed
bpo-11063, bpo-20519: avoid ctypes and improve import time for uuid ( #3796 )
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bpo-11063, bpo-20519: avoid ctypes and improve import time for uuid.
2017-09-28 23:03:06 +02:00
8d59aca4a9
Fix typo in Simple Statements documentation (GH-3809)
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Replace "restriction" with "restrictions".
2017-09-28 12:54:48 -07:00
d780b2d588
bpo-31478: Fix an assertion failure in random.seed() in case a seed has a bad __abs__() method. ( #3596 )
2017-09-28 10:50:01 +03:00
db50ba7c72
Trivial readability improvement ( #3791 )
2017-09-27 11:12:30 -04:00
5837d0418f
bpo-31588: Validate return value of __prepare__() methods (GH-3764)
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Class execution requires that __prepare__() methods return
a proper execution namespace. Check for that immediately
after calling __prepare__(), rather than passing it through
to the code execution machinery and potentially triggering
SystemError (in debug builds) or a cryptic TypeError
(in release builds).
Patch by Oren Milman.
2017-09-28 00:04:37 +10:00
236329ed9f
point to the module-level get_ident function rather than the one in _thread ( #3782 )
2017-09-26 23:13:15 -07:00
14086cfc5e
closes bpo-22140: Prevent double substitution of prefix in python-config.sh ( #3769 )
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Fix the logic in python-config.sh to avoid attempting to substitute
prefix in a variable that might have already been subject to
substitution. This e.g. happened if @exec_prefix@ was defined as
"${prefix}" (which is the default of the configure script) -- in which
case the exec_prefix_build variable was initialized with
already-subtituted prefix, and then another round of substitution was
performed which might have resulted in duplicate prefix.
To avoid that, rename the variables so that the variables matching
likely configure names (prefix, exec_prefix) retain their original
values and a '_real' suffix is used for the real values of prefix.
Furthermore, replace the unnecessary prefix and exec_prefix
substitutions with direct prefix_real references since the sed
always replaced the whole string anyway by design.
2017-09-26 22:45:06 -07:00
31aca4bf79
bpo-31586: Use _count_element fast path for real dicts.
2017-09-26 20:18:21 -07:00
c740e4fe8a
bpo-30347: Stop crashes when concurrently iterate over itertools.groupby() iterators. ( #1557 )
2017-09-26 21:47:56 +03:00
114454e9f6
bpo-28293: Don't completely dump the regex cache when full. ( #3768 )
2017-09-26 19:47:36 +03:00
0e950dd22b
bpo-31579: Fixed a possible leak in enumerate() with large indices. ( #3753 )
2017-09-26 08:14:58 +03:00
4a2d00cb45
bpo-31571: Remove duplicated info in Lexical Analysis documentation (GH-3691)
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- Remove the second mention about the `u` prefix
- Remove the second mention about numeric literals do not include a sign
2017-09-25 16:16:54 -07:00
81108375d9
bpo-30152: Reduce the number of imports for argparse. ( #1269 )
2017-09-26 00:55:55 +03:00
f1502d097c
bpo-31569: correct PCBuild/ case to PCbuild/ in build scripts and docs (GH-3711)
2017-09-25 17:58:10 +01:00
8110dbd470
bpo-26491 Defer DECREFs until enumobject is in a consistent state ( #3747 )
2017-09-25 02:15:53 -07:00
e6d9fcbb8d
bpo-31170: Write unit test for Expat 2.2.4 UTF-8 bug ( #3570 )
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Non-regression tests for the Expat 2.2.3 UTF-8 decoder bug.
2017-09-25 01:27:34 -07:00
49392c63a2
bpo-27385: Clarify docstring for groupby() ( #3738 )
2017-09-25 01:21:06 -07:00
57c2561c8c
bpo-31311: Fix a SystemError and a crash in ctypes._CData.__setstate__(), in case of a bad __dict__. ( #3254 )
2017-09-25 11:09:11 +03:00
0d4497b9ca
bpo-23702: Update Descriptor-HOWTO to reflect the removal of unbound methods ( #3739 )
2017-09-25 01:05:49 -07:00
0bf287b6e0
bpo-18558: Clarify glossary entry for "Iterable" ( #3732 )
2017-09-25 00:52:06 -07:00
b1d1c422cc
remove configure check for memmove ( #3716 )
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Python requires C implementations provide memmove, so we shouldn't need to check for it. The only place using this configure check was expat, where we can simply always define HAVE_MEMMOVE.
2017-09-24 12:08:40 -07:00
5b9299d8c7
bpo-30085: Improve documentation for operator ( #1171 )
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The dunderless functions are preferred; dunder are retained for back compatilibity.
Patch by Sanket Dasgupta.
2017-09-24 14:29:22 -04:00
INADA Naoki
Thomas Moreau
Anselm Kruis
Victor Stinner
Antoine Pitrou
Cornelius Diekmann
Benjamin Peterson
Terry Jan Reedy
scoder
Oren Milman
Serhiy Storchaka
James Sexton
Christian Heimes
Łukasz Langa
Brett Cannon
Zhiming Wang
Sorin Sbarnea
kms70847
Barry Warsaw
Michał Górny
Guilherme Caminha
Stefan Grönke
Raymond Hettinger
Sanket Dasgupta