GH- [bpo-36651](https://bugs.python.org/issue36651): Fixed Asyncio Event Loop documentation inconsistency
In the documentation for the call_later and the call_at methods there is a note which says that the delay cannot be longer than a day, but both methods have a note saying that this limitation was removed in Python 3.8
Here I fixed this issue by removing the pre-exising note and added a versionchanged.
To test my changes I have rebuilt the documentation with ```make html```. I did not have any errors and the effected page displayed correctly on a browser.
https://bugs.python.org/issue36651
(cherry picked from commit 7e954e7de4)
Co-authored-by: Enrico Alarico Carbognani <enrico.carbognani@gmail.com>
This paragraph doesn't seem to be a part of code, but merged into previous code block.
(cherry picked from commit 9941f963fe)
Co-authored-by: cocoatomo <cocoatomo77@gmail.com>
* bpo-35755: shutil.which() uses os.confstr("CS_PATH") (GH-12858)
shutil.which() and distutils.spawn.find_executable() now use
os.confstr("CS_PATH") if available instead of os.defpath, if the PATH
environment variable is not set.
Don't use os.confstr("CS_PATH") nor os.defpath if the PATH
environment variable is set to an empty string.
Changes:
* find_executable() now starts by checking for the executable in the
current working directly case. Add an explicit
"if not path: return None".
* Add tests for PATH='' (empty string), PATH=':' and for PATHEXT.
(cherry picked from commit 228a3c99bd)
* bpo-35755: Remove current directory from posixpath.defpath (GH-11586)
Document the change in a NEWS entry of the Security category.
(cherry picked from commit 2c4c02f8a8)
Fix Python Initialization code on FreeBSD to detect properly when
stdin file descriptor (fd 0) is invalid.
On FreeBSD, fstat() must be used to check if stdin (fd 0) is valid.
dup(0) doesn't fail if stdin is invalid in some cases.
(cherry picked from commit 3092d6b263)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
python-config --ldflags no longer includes flags of the LINKFORSHARED
variable. The LINKFORSHARED variable must only be used to build
executables.
(cherry picked from commit e65f01f78d)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Fix test_imap4_host_default_value() of test_imaplib: catch also
errno.ENETUNREACH error.
(cherry picked from commit 3c7931e514)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Calling these function from a thread when the runtime is finalizing will terminate
the thread, even if the thread was not created by Python. Users can use
_Py_IsFinalizing or sys.is_finalizing to check if the interpreter is in the process of
being finalized before calling this function to avoid unwanted termination.
(cherry picked from commit fde9b33)
In Python having a trace function in effect while mock is imported causes isinstance to be wrong for MagicMocks. This is due to the usage of super() in some class methods, as this sets the __class__ attribute. To avoid this, as a workaround, alias the usage of super .
(cherry picked from commit 830b43d03c)
Co-authored-by: Xtreak <tir.karthi@gmail.com>
Since bpo-30291 it is possible to specify the architecture of Python when using the launcher
(cherry picked from commit 1e2ad6c275)
Co-authored-by: mrh1997 <mrh1997@users.noreply.github.com>
Fix test_sys.test_getallocatedblocks() when tracemalloc is enabled.
If the name of Python memory allocators cannot get read, consider
that pymalloc is disabled.
Fix the following error:
./python -X tracemalloc -m test test_sys -v -m test_getallocatedblocks
ERROR: test_getallocatedblocks (test.test_sys.SysModuleTest)
------------------------------------------------------------
Traceback (most recent call last):
File "Lib/test/test_sys.py", line 770, in test_getallocatedblocks
alloc_name = _testcapi.pymem_getallocatorsname()
RuntimeError: cannot get allocators name
(cherry picked from commit 9b8314cfe2)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
* bpo-36389: _PyObject_IsFreed() now also detects uninitialized memory (GH-12770)
Replace _PyMem_IsFreed() function with _PyMem_IsPtrFreed() inline
function. The function is now way more efficient, it became a simple
comparison on integers, rather than a short loop. It detects also
uninitialized bytes and "forbidden bytes" filled by debug hooks
on memory allocators.
Add unit tests on _PyObject_IsFreed().
(cherry picked from commit 2b00db6855)
* bpo-36389: Change PyMem_SetupDebugHooks() constants (GH-12782)
Modify CLEANBYTE, DEADDYTE and FORBIDDENBYTE constants: use 0xCD,
0xDD and 0xFD, rather than 0xCB, 0xBB and 0xFB, to use the same byte
patterns than Windows CRT debug malloc() and free().
(cherry picked from commit 4c409beb4c)
Set CUSTOMIZED_OSX_COMPILER to True to disable
_osx_support.customize_compiler().
(cherry picked from commit a9bd8925c7)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Fixes some mistakes and misleadings in the quote function docstring:
- reserved chars are never actually used by quote code, unreserved chars are
- reserved chars were wrong and incomplete
- mentioned that use-case is not minimal quoting wrt. RFC, but cautious quoting
(cherry picked from commit 750d74fac5)
Co-authored-by: Jörn Hees <joernhees@users.noreply.github.com>
* bpo-36560: Fix reference leak hunting in regrtest (GH-12744)
Fix reference leak hunting in regrtest: compute also deltas (of
reference count, allocated memory blocks, file descriptor count)
during warmup, to ensure that everything is initialized before
starting to hunt reference leaks.
Other changes:
* Replace gc.collect() with support.gc_collect()
* Move calls to read memory statistics from dash_R_cleanup() to
dash_R()
* Pass regrtest 'ns' to dash_R()
* dash_R() is now more quiet with --quiet option (don't display
progress).
* Precompute the full range for "for it in range(repcount):" to
ensure that the iteration doesn't allocate anything new.
* dash_R() now is responsible to call warm_caches().
(cherry picked from commit 5aaac94eeb)
* bpo-36560: regrtest: don't collect the GC twice (GH-12747)
dash_R() function of libregrtest doesn't call support.gc_collect()
directly anymore: it's already called by dash_R_cleanup().
Call dash_R_cleanup() before starting the loop.
(cherry picked from commit bb4447897a)
Move all documentation regarding the readinto method into either io.RawIOBase or io.BufferedIOBase.
Corresponding changes to documentation in the _pyio.py module.
(cherry picked from commit 7b97ab35b2)
Co-authored-by: Steve Palmer <steve@srpalmer.me.uk>
Fix reference hunting (``python3 -m test -R 3:3``) when Python has no
built-in abc module: fix _get_dump() reimplementation of libregrtest.
(cherry picked from commit 79b5d29041)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Remove names from the "unimplemented interfaces" list
in the minidom docs that are actually implemented.
(cherry picked from commit 2ea8099523)
Co-authored-by: Stefan Behnel <stefan_ml@behnel.de>
The error messages in the parser module are referring to numeric IDs for the nodes. To improve readability, use the node names when reporting errors..
(cherry picked from commit cb0748d393)
Co-authored-by: tyomitch <tyomitch@gmail.com>
I have added documentation for `PyInterpreterState_Main()`.
I chose to place it under Advanced Debugger Support together with similar functions like `PyInterpreterState_Head()`, `PyInterpreterState_Next(`), and `PyInterpreterState_ThreadHead()` .
https://bugs.python.org/issue36157
(cherry picked from commit 8c61739def)
Co-authored-by: Joannah Nanjekye <33177550+nanjekyejoannah@users.noreply.github.com>
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