Protect dict iterations by wrapping them with _IterationGuard in the
following methods:
- WeakValueDictionary.copy()
- WeakValueDictionary.__deepcopy__()
- WeakKeyDictionary.copy()
- WeakKeyDictionary.__deepcopy__()
(cherry picked from commit 96d37dbcd2)
Co-authored-by: Fish <ltfish@users.noreply.github.com>
multiprocessing: provide unittests for manager classes and shareable types.
(cherry picked from commit 2848d9d299)
Co-authored-by: Giampaolo Rodola <g.rodola@gmail.com>
This module is built by _asyncio.vcxproj and does not need to be included in pythoncore.
(cherry picked from commit fbf50683b3)
Co-authored-by: Gregory Szorc <gregory.szorc@gmail.com>
Make sure that failure paths call CloseHandle outside of the function that failed
(cherry picked from commit b82bfac436)
Co-authored-by: Mark Becwar <mark@thebecwar.com>
Add one char to MsiSummaryInfoGetProperty() output
Based on the patch in bpo-1104 by Anthony Tuininga (atuining) and Mark McMahon (markm).
(cherry picked from commit 2de576e16d)
Co-authored-by: Tzu-ping Chung <uranusjr@gmail.com>
This fixes the ctypes.test.test_structures.StructureTestCase test.
https://bugs.python.org/issue35847
(cherry picked from commit 742d768656)
Co-authored-by: Andreas Schwab <schwab@linux-m68k.org>
The previous wording could be read as saying that universal
newlines mode itself was deprecated, when it's only the 'U'
character in the mode field that should be avoided.
The update also moves the description of the 'U' mode character
out of the mode table, as the longer explanation was overly
intrusive as a table entry and overshadowed the actually useful
mode characters.
(cherry picked from commit 3171df3414)
Co-authored-by: Nick Coghlan <ncoghlan@gmail.com>
When the loop in the pymain_read_conf function in this same file
calls pymain_init_cmdline_argv() a 2nd time, the pymain->command
buffer of wchar_t is overriden and the previously allocated memory
is never freed.
(cherry picked from commit 35ca1820e1)
Co-authored-by: Lucas Cimon <lucas.cimon@gmail.com>
Fix sparse file tests of test_tarfile on ppc64le with the tmpfs
filesystem.
Fix the function testing if the filesystem supports sparse files:
create a file which contains data and "holes", instead of creating a
file which contains no data.
tmpfs effective block size is a page size (tmpfs lives in the page
cache). RHEL uses 64 KiB pages on aarch64, ppc64 and ppc64le, only
s390x and x86_64 use 4 KiB pages, whereas the test punch holes of
4 KiB.
test.pythoninfo: Add resource.getpagesize().
(cherry picked from commit b2385458ce)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
It previously deleted Window => Zoom Height by mistake.
(Zoom Height is now on the Options menu). On Mac, the settings
dialog is accessed via Preferences on the IDLE menu.
(cherry picked from commit 39ed289a35)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Make ssl tests less strict and also accept TLSv1 as system default. The
changes unbreaks test_min_max_version on Fedora 29.
Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 34de2d312b)
Co-authored-by: Christian Heimes <christian@python.org>
Tix was deprecated in 3.6 and the doc is wrong. New users should use ttk.
(cherry picked from commit cf27c06229)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Typo fix for method doc, I'm pretty sure coro is meant, because there's no consumer threads for thread-unsafe queue.
Most probably this piece of doc was copied from `queue.Queue`
There's not BPO bug for this, afaik.
(cherry picked from commit 97e12996f3)
Co-authored-by: Slam <3lnc.slam@gmail.com>
While the introduction of ModuleNotFoundError was fully backwards
compatible on the import API consumer side, folks providing alternative
implementations of `__import__` need to make an update to be
forward compatible with clients that start relying on the new subclass.
https://bugs.python.org/issue35486
(cherry picked from commit cee29b46a1)
Co-authored-by: Nick Coghlan <ncoghlan@gmail.com>
Fix a NULL pointer deref in ssl module. The cert parser did not handle CRL
distribution points with empty DP or URI correctly. A malicious or buggy
certificate can result into segfault.
Signed-off-by: Christian Heimes <christian@python.org>
https://bugs.python.org/issue35746
(cherry picked from commit a37f52436f)
Co-authored-by: Christian Heimes <christian@python.org>