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 3171df34141c1f26ec16dccb4357184c0cf6c58f)
bpo-35720: Fixing a memory leak in pymain_parse_cmdline_impl() (GH-11528)
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 35ca1820e19f81f69073f294503cdcd708fe490f)
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.
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 39ed289a3511d2e9bf0950a9d5dc53c8194f61b9)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
bpo-35486: Note Py3.6 import system API requirement change (GH-11540)
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.
bpo-35746: Fix segfault in ssl's cert parser (GH-11569)
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.
asyncio.ProactorEventLoop now catchs and logs send errors when the
self-pipe is full: BaseProactorEventLoop._write_to_self() now catchs
and logs OSError exceptions, as done by
BaseSelectorEventLoop._write_to_self().
(cherry picked from commit c9f872b0bdce5888f1879fa74e098bf4a05430c5)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
* IocpProactor: prevent modification if closed (GH-11494)
* _wait_for_handle(), _register() and _unregister() methods of
IocpProactor now raise an exception if closed
* Add "closed" to IocpProactor.__repr__()
* Simplify IocpProactor.close()
IocpProactor.close() now uses time to decide when to log: wait 1
second before the first log, then log every second. Log also the
number of seconds since close() was called.
Previously, calling the strftime() method on a datetime object with a
trailing '%' in the format string would result in an exception. However,
this only occured when the datetime C module was being used; the python
implementation did not match this behavior. Datetime is now PEP-399
compliant, and will not throw an exception on a trailing '%'.
(cherry picked from commit 454b3d4ea246e8751534e105548d141ed7b0b032)
IDLE's test_squeezer.SqueezerTest.test_reload, added for issue 35196,
failed on both Gentoo buildbots.
(cherry picked from commit 5bb146aaea1484bcc117ab6cb38dda39ceb5df0f)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
The new functionality of Squeezer.reload() is also tested, along with some general
re-working of the tests in test_squeezer.py.
(cherry picked from commit 39a33e99270848d34628cdbb1fdb727f9ede502a)
Co-authored-by: Tal Einat <taleinat+github@gmail.com>
bpo-35552: Fix reading past the end in PyUnicode_FromFormat() and PyBytes_FromFormat(). (GH-11276)
Format characters "%s" and "%V" in PyUnicode_FromFormat() and "%s" in PyBytes_FromFormat()
no longer read memory past the limit if precision is specified.
(cherry picked from commit d586ccb04f79863c819b212ec5b9d873964078e4)
Fix memory leaks in asyncio ProactorEventLoop on overlapped operation
failures.
Changes:
* Implement the tp_traverse slot in the _overlapped.Overlapped type
to help to break reference cycles and identify referrers in the
garbage collector.
* Always clear overlapped on failure: not only set type to
TYPE_NOT_STARTED, but release also resources.
(cherry picked from commit 5485085b324a45307c1ff4ec7d85b5998d7d5e0d)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
bpo-32710: Fix leak in Overlapped_WSASend() (GH-11469)
Fix a memory leak in asyncio in the ProactorEventLoop when ReadFile()
or WSASend() overlapped operation fail immediately: release the
internal buffer.
(cherry picked from commit a234e148394c2c7419372ab65b773d53a57f3625)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
bpo-35596: Use unchecked PYCs for the embeddable distro to avoid zipimport restrictions (GH-11465)
Also adds extra steps to the CI build for Windows on Azure Pipelines to validate that the various layouts at least execute.
(cherry picked from commit 872bd2b57ce8e4ea7a54acb3934222c0e4e7276b)
Co-authored-by: Steve Dower <steve.dower@microsoft.com>
bpo-32622, bpo-35682: Fix asyncio.ProactorEventLoop.sendfile(): don't
attempt to set the result of an internal future if it's already done.
Fix asyncio _ProactorBasePipeTransport._force_close(): don't set the
result of _empty_waiter if it's already done.
(cherry picked from commit 80fda712c83f5dd9560d42bf2aa65a72b18b7759)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
bpo-35560: Remove assertion from format(float, "n") (GH-11288)
Fix an assertion error in format() in debug build for floating point
formatting with "n" format, zero padding and small width. Release build is
not impacted. Patch by Karthikeyan Singaravelan.
(cherry picked from commit 3f7983a25a3d19779283c707fbdd5bc91b1587ef)
bpo-35660: Fix imports in idlelib.window (GH-11434)
* bpo-35660: IDLE: Remove * import from window.py
* sys was being imported through the *, so also added an import sys.
* Update 2019-01-04-19-14-29.bpo-35660.hMxI7N.rst
Anyone who wants details can check the issue, where I added the point about the sys import bug.
(cherry picked from commit 11303dd6035a7d7f78025ce5a3e3b9bdf7380c9a)
closes bpo-35623: Fix integer overflow when sorting large lists (GH-11380)
There is already a `Py_ssize_t i` defined at function scope that is used
for similar loops. By removing the local `int i` declaration that `i` is
used, which has the appropriate type.
(cherry picked from commit f8b534477a2a51d85ea1663530f685f805f2b247)
bpo-35598: IDLE - Globalize some config_key objects (GH-11392)
Move translate_key() and constant tuples to module level.
Inline the remnant one-line function.
(cherry picked from commit b4ea8bb080f63ef27682f3f9bbaa4d12a83030b1)
A minor typo in the output of `python -m test -h`.
A space was missing in between two words.
howmuch -> how much
(cherry picked from commit 7108aab49c2b6d6d81766c354f9a809278e03d4c)
bpo-35550: Fix incorrect Solaris define guards (GH-11275)
Python source code uses on several places ifdef sun or defined(sun) without the underscores, which is not standard compliant and shouldn't be used.
Defines should check for __sun instead. Reference: http://nadeausoftware.com/articles/2012/01/c_c_tip_how_use_compiler_predefined_macros_detect_operating_systemGH-Solaris
Also skip the same tests when using the undefined behavior sanitizer
as they much with the output.
Updates a regex in another test to use multi-line mode so that the ubsan
buildbot should pass again rather than also adding a skip to that one.
(cherry picked from commit 30e023256aa1b00d4c783553752fc6f2cc0b9b27)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
bpo-28503: Use crypt_r() when available instead of crypt() (GH-11373) (GH-11376)
Use crypt_r() when available instead of crypt() in the crypt module.
As a nice side effect: This also avoids a memory sanitizer flake as clang msan doesn't know about crypt's internal libc allocated buffer.
(cherry picked from commit 387512c7ecde6446f2e29408af2e16b9fc043807)
Co-authored-by: Gregory P. Smith <greg@krypto.org> [Google]
bpo-35214: MSan workarounds for socket, time, and test_faulthandler. (GH-11375) (GH-11378)
Add Clang Memory Sanitizer build instrumentation to work around
false positives from the socket and time modules as well as skipping
a couple test_faulthandler tests.
(cherry picked from commit b474e6774d60fa67d5373e361a0ed53c18b24f53)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
bpo-35602: Make sure the transport is always closed in SelectorEventLoopUnixSockSendfileTests (GH-11338)
There is a race condition in SelectorEventLoopUnixSockSendfileTests that causes the prepare() method return a non connected server protocol, making the cleanup() method skips the correct handling of the transport. This commit makes prepare() always return a connected server protocol that can always be cleaned up correctly.
(cherry picked from commit d51324a2f5d172665f8824b25456c9822797fc84)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
bpo-35601: Alleviate race condition when waiting for SIGALRM in test_asyncio (GH-11337)
There is a race condition regarding signal delivery in test_signal_handling_args for
test_asyncio.test_events.KqueueEventLoopTests. The signal can be received at any moment outside the time window provided in the test. The fix is to wait for the signal to be received instead with a bigger timeout.
(cherry picked from commit 5471420faa84519530f29b08f2b042b2288e3e96)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
IDLE: Create function to update menu item state. (GH-11343)
This will be needed for other menu items. Change outwin to call the function instead of updating the menu item directly.
(cherry picked from commit 804a5d94b6b7f8cb8546112aee2bc3af362f28f5)
Due to regressions found with using Tk 8.6.9.1, the python.org macOS
installers for 3.6.8 and 3.7.2 are shipping with Tcl/Tk 8.6.8 as used
in previous releases.
projects / thirdparty / Python / cpython.git / log
