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.
bpo-35257: fix broken BLDSHARED - needs LDFLAGS too (GH-11297)
`BLDSHARED` needs to have both `LDFLAGS` and `LDFLAGS_NODIST`, not just `LDFLAGS_NODIST`; `PY_CORE_LDFLAGS` provides both. For example, as it stands now with just `LDFLAGS_NODIST`, macOS universal builds are broken as the necessary `-arch` flags are no longer passed to the standard library extension module link step from `setup.py` resulting in extension modules being single architecture only.
bpo-35257: fix broken BLDSHARED - needs LDFLAGS too (GH-11297)
`BLDSHARED` needs to have both `LDFLAGS` and `LDFLAGS_NODIST`, not just `LDFLAGS_NODIST`; `PY_CORE_LDFLAGS` provides both. For example, as it stands now with just `LDFLAGS_NODIST`, macOS universal builds are broken as the necessary `-arch` flags are no longer passed to the standard library extension module link step from `setup.py` resulting in extension modules being single architecture only.
Victor Stinner [Thu, 20 Dec 2018 15:03:01 +0000 (16:03 +0100)]
bpo-35257: Avoid leaking LTO linker flags into distutils (GH-10900) (GH-11264)
When compiling 3rd party C extensions, the linker flags used by the
compiler for the interpreter and the stdlib modules, will get
leaked into distutils. In order to avoid that, the PY_CORE_LDFLAGS
and PY_LDFLAGS_NODIST are introduced to keep those flags separated.
bpo-35499: make profile-opt don't override CFLAGS_NODIST (GH-11164) (GH-11179)
"make profile-opt" no longer replaces CFLAGS_NODIST with CFLAGS. It
now adds profile-guided optimization (PGO) flags to CFLAGS_NODIST,
existing CFLAGS_NODIST flags are kept.
(cherry picked from commit 640ed520dd6a43a8bf470b79542f58b5d57af9de)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
bpo-22703: IDLE: Improve Code Context and Zoom Height menu labels (GH-11214)
The Code Context menu label now toggles between Show/Hide Code Context.
The Zoom Height menu now toggles between Zoom/Restore Height.
Zoom Height has moved from the Window menu to the Options menu.
bpo-11566: Extension build errors on Windows for _hypot (GH-11283)
This addresses C extension build errors related to an undefined _hypot
symbol when building with the Microsoft Visual C++ Compiler for Python
2.7 [1] or MinGWPy [2]. It also addresses errors when building a C++
extension with MinGWPy and C++11 from cmath, 'error "::hypot' has not
been declared'
[1] https://www.microsoft.com/en-us/download/details.aspx?id=44266
[2] https://mingwpy.github.io/
(cherry picked from commit 87667c54c6650751c5d7bf7b9e465c8c4af45f71)
Co-authored-by: Matt McCormick <matt@mmmccormick.com>
Victor Stinner [Thu, 20 Dec 2018 15:03:01 +0000 (16:03 +0100)]
bpo-35257: Avoid leaking LTO linker flags into distutils (GH-10900) (GH-11264)
When compiling 3rd party C extensions, the linker flags used by the
compiler for the interpreter and the stdlib modules, will get
leaked into distutils. In order to avoid that, the PY_CORE_LDFLAGS
and PY_LDFLAGS_NODIST are introduced to keep those flags separated.
Fixed some errors in refcounts.dat, remove functions removed in
Python 3, and add more entries for documented functions. This will
add several automatically generated notes about return values.
(cherry picked from commit 83dd4e87a62311cfea5fdd37e8a945b6b07bccee)
Fix test_multiprocessing_main_handling: use multiprocessing.Pool with
a context manager and then explicitly join the pool.
(cherry picked from commit 6cdce3ddef805e11d75142f3e20e23c3fe21fdf4)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
projects / thirdparty / Python / cpython.git / log
