Commit Graph

104722 Commits

Author SHA1 Message Date
Cooper Lees 4acdbf11b1 bpo-34556: Add --upgrade-deps to venv module (#13100)
Add --upgrade-deps to venv module
- This allows for pip + setuptools to be automatically upgraded to the latest version on PyPI
- Update documentation to represent this change

bpo-34556: Add --upgrade to venv module
2019-06-17 19:18:13 +01:00
Vinay Sajip ca7b504a4d
bpo-37111: Add 'encoding' and 'errors' parameters to logging.basicCon… (GH-14008) 2019-06-17 17:40:52 +01:00
Paul Monson 00f6493084 bpo-37288: Fix Windows build when --no-tkinter is specified (GH-14096) 2019-06-17 08:21:28 -07:00
Victor Stinner 5352cc41fa
bpo-37194: Add PyObject_CallNoArgs() rationale (GH-14159)
Explain in the doc why PyObject_CallNoArgs() should be preferred over
other existing ways to call a function without any arguments.
2019-06-17 17:15:36 +02:00
Serhiy Storchaka 1b8a46d597
bpo-35431: Test math.comb() and math.perm() for OverflowError only on CPython. (GH-14146)
Other implementation can raise MemoryError, but it can takes hours.
2019-06-17 16:58:32 +03:00
Serhiy Storchaka 231aad3849
bpo-37315: Deprecate accepting floats in math.factorial(). (GH-14147) 2019-06-17 16:57:27 +03:00
Victor Stinner 1ce2656f13
bpo-37194: Complete PyObject_CallXXX() docs (GH-14156)
Mention explicitly that PyObject_CallXXX() functions raise an
exception an failure.
2019-06-17 14:58:10 +02:00
Victor Stinner 2ff58a24e8
bpo-37194: Add a new public PyObject_CallNoArgs() function (GH-13890)
Add a new public PyObject_CallNoArgs() function to the C API: call a
callable Python object without any arguments.

It is the most efficient way to call a callback without any argument.
On x86-64, for example, PyObject_CallFunctionObjArgs(func, NULL)
allocates 960 bytes on the stack per call, whereas
PyObject_CallNoArgs(func) only allocates 624 bytes per call.

It is excluded from stable ABI 3.8.

Replace private _PyObject_CallNoArg() with public
PyObject_CallNoArgs() in C extensions: _asyncio, _datetime,
_elementtree, _pickle, _tkinter and readline.
2019-06-17 14:27:23 +02:00
Victor Stinner 8bf08ee45b
bpo-37312: Remove _dummy_thread and dummy_threading modules (GH-14143)
Remove _dummy_thread and dummy_threading modules. These modules
were deprecated since Python 3.7 which requires threading support.
2019-06-17 14:18:43 +02:00
Jeroen Demeyer 2e9954d347 bpo-36922: use Py_TPFLAGS_METHOD_DESCRIPTOR in lookup_maybe_method() (GH-13865) 2019-06-17 20:53:20 +09:00
Jeroen Demeyer 0456df4a55 bpo-37231: remove _PyObject_FastCall_Prepend (GH-14153) 2019-06-17 20:41:32 +09:00
Victor Stinner c034b7824f
bpo-35031, test_asycio: disable TLS 1.3 in test_start_tls_server_1() (GH-14148)
bpo-35031, bpo-35998: Reintroduce workaround on Windows and FreeBSD
in test_start_tls_server_1() of test_asyncio: disable TLS v1.3 on the
client context.
2019-06-17 11:47:49 +02:00
Joost Lek c5905f39bc bpo-36688: Adding an implementation of RLock in _dummy_thread (GH-12943) 2019-06-17 10:10:17 +02:00
Zackery Spytz 28fca0c422 bpo-37267: Do not check for FILE_TYPE_CHAR in os.dup() on Windows (GH-14051)
On Windows, os.dup() no longer creates an inheritable fd when handling a
character file.
2019-06-17 09:17:14 +02:00
Terry Jan Reedy 66d47da86a
bpo-37220: Fix 2.7 test -R crash on Windows. (GH-13957)
The patch needed for 2.7 should make the test more stable on 3.x also.
2019-06-16 16:33:56 -04:00
Hai Shi c83356cae2 closes bpo-37300: Remove unnecessary Py_XINCREF in classobject.c. (GH-14120) 2019-06-16 13:19:19 -07:00
Jeroen Demeyer 5600b5e1b2 bpo-28805: document METH_FASTCALL (GH-14079) 2019-06-17 02:03:22 +09:00
Mark Dickinson 2dfeaa9222
Turn math.isqrt assertion into a comment to clarify its purpose. (GH-14131) 2019-06-16 17:53:21 +01:00
Mark Dickinson 45e0411eee
Simplify negativity checks in math.comb and math.perm. (GH-13870) 2019-06-16 11:06:06 +01:00
Julien Palard 552951563c
Doc: Remove an ugly space before a dot. (GH-14123) 2019-06-16 10:25:05 +02:00
Rémi Lapeyre 8047e0e1c6 bpo-35922: Fix RobotFileParser when robots.txt has no relevant crawl delay or request rate (GH-11791)
Co-Authored-By: Tal Einat <taleinat+github@gmail.com>
2019-06-16 09:48:57 +03:00
Michael Felt 3a1d50e7e5 bpo-28009: Fix uuid SkipUnless logic to be based on platform programs capable of introspection (GH-12777)
uuid could try fallback methods that had no chance of working on a particular
platform, and this could cause spurious test failures, as well as degraded
performance as fallback options were tried and failed.

This fixes both the uuid module and its test's SkipUnless logic to use a
prefiltered list of techniques that may at least potentially work on that platform.

Patch by Michael Felt (aixtools).
2019-06-16 01:52:29 +10:00
Pablo Galindo 7a68f8c28b
bpo-37289: Remove 'if False' handling in the peephole optimizer (GH-14099) 2019-06-15 15:58:00 +01:00
Julien Palard cfa0394b97 Doc: Deprecation header: More precise wording. (GH-14109) 2019-06-15 10:21:37 -04:00
Alex Gaynor 6ef4d323bd Update link in colorsys docs to be https (GH-14062) 2019-06-15 07:09:36 -07:00
Julien Palard 7d23dbe6d1
Doc: Bump Sphinx verison. (#13785)
To reflect the one we're using in production.
2019-06-15 15:41:58 +02:00
ubordignon 552ace7498 Fix typo in Lib/concurrent/futures/thread.py (GH-13953) 2019-06-15 07:43:10 -04:00
Géry Ogam f475729a71 Update weakref.rst (GH-14098) 2019-06-15 04:33:23 -07:00
Andrew Svetlov 0237265e82
Use threadpool for reading from file in sendfile fallback mode (#14076) 2019-06-15 14:05:35 +03:00
Andrew Svetlov ef2152354f
bpo-37279: Fix asyncio sendfile support when extra data are sent in fallback mode. (GH-14075) 2019-06-15 14:05:08 +03:00
Victor Stinner 7efc526e5c
bpo-36707: Document "m" removal from sys.abiflags (GH-14090) 2019-06-15 03:24:41 +02:00
Steve Dower 749e73065d
Fix Windows release build issues (GH-14091)
* Increase timeout for PGO builds in Windows release
* Fix test step failures
* Disable MinGW step properly
* Fix embeddable distro name
2019-06-14 14:19:25 -07:00
Victor Stinner bd5798f6d4
Document C API changes in What's New in Python 3.8 (GH-14092) 2019-06-14 19:43:43 +02:00
Victor Stinner 5884043252
bpo-35537: Rewrite setsid test for os.posix_spawn (GH-11721)
bpo-35537, bpo-35876: Fix also test_start_new_session() of
test_subprocess: use os.getsid() rather than os.getpgid().
2019-06-14 19:31:43 +02:00
Victor Stinner 066e5b1a91
bpo-37266: Daemon threads are now denied in subinterpreters (GH-14049)
In a subinterpreter, spawning a daemon thread now raises an
exception. Daemon threads were never supported in subinterpreters.
Previously, the subinterpreter finalization crashed with a Pyton
fatal error if a daemon thread was still running.

* Add _thread._is_main_interpreter()
* threading.Thread.start() now raises RuntimeError if the thread is a
  daemon thread and the method is called from a subinterpreter.
* The _thread module now uses Argument Clinic for the new function.
* Use textwrap.dedent() in test_threading.SubinterpThreadingTests
2019-06-14 18:55:22 +02:00
Victor Stinner 212646cae6
bpo-37261: Document sys.unraisablehook corner cases (GH-14059)
Document reference cycle and resurrected objects issues in
sys.unraisablehook() and threading.excepthook() documentation.

Fix test.support.catch_unraisable_exception(): __exit__() no longer
ignores unraisable exceptions.

Fix test_io test_writer_close_error_on_close(): use a second
catch_unraisable_exception() to catch the BufferedWriter unraisable
exception.
2019-06-14 18:03:22 +02:00
Zackery Spytz 9765efcb39 bpo-19865: ctypes.create_unicode_buffer() supports non-BMP strings on Windows (GH-14081) 2019-06-14 17:53:59 +02:00
Steve Dower 21a92f8cda
Implement Windows release builds in Azure Pipelines (GH-14065) 2019-06-14 08:29:20 -07:00
Andrew Svetlov f0749da9a5 bpo-35998: Avoid TimeoutError in test_asyncio: test_start_tls_server_1() (GH-14080) 2019-06-14 17:26:24 +02:00
Géry Ogam 431478d5d7 Update concurrent.futures.rst (GH-14061)
This PR adds missing details in the [`concurrent.futures`](https://docs.python.org/3/library/concurrent.futures.html) documentation:

* the mention that `Future.cancel` also returns `False` if the call finished running;
* the mention of the states for `Future` that did not complete: pending or running.
2019-06-14 07:39:43 -07:00
Victor Stinner 07559450b2
bpo-37278: Fix test_asyncio ProactorLoopCtrlC (GH-14074)
Join the thread to prevent leaking a running thread and leaking a
reference.

Cleanup also the test:

* asyncioWindowsProactorEventLoopPolicy became the default policy,
  there is no need to set it manually.
* Only start the thread once the loop is running.
* Use a shorter sleep in the thread (100 ms rather than 1 sec).
* Use close_loop(loop) rather than loop.close().
* Use longer variable names.
2019-06-14 13:02:51 +02:00
Jeroen Demeyer b2f94730d9 bpo-37249: add declaration of _PyObject_GetMethod (GH-14015) 2019-06-14 19:37:15 +09:00
Pablo Galindo 05f8318655
bpo-37269: Correctly optimise conditionals with constant booleans (GH-14071)
Fix a regression introduced by af8646c805 that was causing code of the form:

if True and False:
   do_something()

to be optimized incorrectly, eliminating the block.
2019-06-14 06:54:53 +01:00
Michael Felt d0eeb936d8 bpo-37077: Add native thread ID (TID) for AIX (GH-13624)
This is the followup  for issue36084



https://bugs.python.org/issue37077
2019-06-13 15:34:46 -07:00
Victor Stinner 838f26402d
bpo-36710: Pass explicitly tstate in sysmodule.c (GH-14060)
* Replace global var Py_VerboseFlag with interp->config.verbose.
* Add _PyErr_NoMemory(tstate) function.
* Add tstate parameter to _PyEval_SetCoroutineOriginTrackingDepth()
  and move the function to the internal API.
* Replace _PySys_InitMain(runtime, interp)
  with _PySys_InitMain(runtime, tstate).
2019-06-13 22:41:23 +02:00
Pablo Galindo 3498c642f4
bpo-37213: Handle negative line deltas correctly in the peephole optimizer (GH-13969)
The peephole optimizer was not optimizing correctly bytecode after negative deltas were introduced. This is due to the fact that some special values (255) were being searched for in both instruction pointer delta and line number deltas.
2019-06-13 19:16:22 +01:00
Makdon 95492032c4 bpo-6689: os.path.commonpath raises ValueError for different drives isn't documented (GH-14045)
It would raise ValueError("Paths don't have the same drive") if the paths on different drivers, which is not documented.


os.path.commonpath raises ValueError when the *paths* are in different drivers, but it is not documented.
Update the document according @Windsooon 's suggestion.
It actually raise ValueError according line 355 of [test of path](https://github.com/python/cpython/blob/master/Lib/test/test_ntpath.py) 


https://bugs.python.org/issue6689
2019-06-13 06:59:49 -07:00
Victor Stinner 6d22cc8e90
bpo-37261: Fix support.catch_unraisable_exception() (GH-14052)
The __exit__() method of test.support.catch_unraisable_exception
context manager now ignores unraisable exception raised when clearing
self.unraisable attribute.
2019-06-13 14:44:54 +02:00
Victor Stinner 63ab4ba07b
bpo-37210: Fix pure Python pickle when _pickle is unavailable (GH-14016)
Allow pure Python implementation of pickle to work
even when the C _pickle module is unavailable.

Fix test_pickle when _pickle is missing: declare PyPicklerHookTests
outside "if has_c_implementation:" block.
2019-06-13 13:58:51 +02:00
Victor Stinner 6f75c87375
tbpo-36402: Fix threading.Thread._stop() (GH-14047)
Remove the _tstate_lock from _shutdown_locks, don't remove None.
2019-06-13 12:06:24 +02:00