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) (GH-11299)
`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.
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.
Victor Stinner [Thu, 20 Dec 2018 19:46:07 +0000 (20:46 +0100)]
bpo-35499: make profile-opt don't override CFLAGS_NODIST (GH-11164) (GH-11267)
"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.
bpo-35426: Eliminate race condition in test_interprocess_signal (GH-11087)
The test only except SIGUSR1Exception inside wait_signal(), but the signal can be sent during subprocess_send_signal() call.
(cherry picked from commit 2ab2afd387084ba38a37f5944fcb0675113b64dc)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
bpo-31374: Include pyconfig.h earlier in expat (GH-11064)
Include <pyconfig.h> ealier in Modules/expat/xmltok.c to define
properly _POSIX_C_SOURCE. Python defines _POSIX_C_SOURCE as 200809L,
whereas <features.h> (included indirectly by <string.h>) defines
_POSIX_C_SOURCE as 199506L.
(cherry picked from commit cf247359d5b7082044eea1fa94b5211a172b1ff6)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
The length check for AF_ALG salg_name and salg_type had a off-by-one
error. The code assumed that both values are not necessarily NULL
terminated. However the Kernel code for alg_bind() ensures that the last
byte of both strings are NULL terminated.
Victor Stinner [Mon, 10 Dec 2018 10:53:09 +0000 (11:53 +0100)]
bpo-35052: Fix handler on xml.dom.minidom.cloneNode() (GH-11061) (GH-11067)
Fix xml.dom.minidom cloneNode() on a document with an entity: pass
the correct arguments to the user data handler of an entity (fix an
old copy/paste mistake).
Bug spotted and fix proposed by Charalampos Stratakis, initial
reproducer written by Petr Viktorin.
Co-Authored-By: Charalampos Stratakis <cstratak@redhat.com> Co-Authored-By: Petr Viktorin <encukou@gmail.com>
(cherry picked from commit 8e0418688906206fe59bd26344320c0fc026849e)
bpo-35351: Pass link time optimization flags to CFLAGS_NODIST (GH-10797)
When using link time optimizations, the -flto flag is passed to
BASECFLAGS, which makes it propagate to distutils. Those flags
should be reserved for the interpreter and the stdlib extension
modules only, thus moving those flags to CFLAGS_NODIST.
(cherry picked from commit f92c7aa1ae81efa475b5aecf66e4711ef0f52c4c)
stratakis [Sun, 9 Dec 2018 08:08:43 +0000 (09:08 +0100)]
bpo-28015: Support LTO build with clang (GH-9908) (GH-10922)
.o generated by clang in LTO mode actually are LLVM bitcode files, which
leads to a few errors during configure/build step:
- add lto flags to the BASECFLAGS instead of CFLAGS, as CFLAGS are used
to build autoconf test case, and some are not compatible with clang LTO
(they assume binary in the .o, not bitcode)
- force llvm-ar instead of ar, as ar is not aware of .o files generated
by clang -flto
(cherry picked from commit 5ad36f9b21a3aa3b2265b1b43d73522cc3322df2)
bpo-35330: Don't call the wrapped object if `side_effect` is set (GH11034)
* tests: Further validate `wraps` functionality in `unittest.mock.Mock`
Add more tests to validate how `wraps` interacts with other features of
mocks.
* Don't call the wrapped object if `side_effect` is set
When a object is wrapped using `Mock(wraps=...)`, if an user sets a
`side_effect` in one of their methods, return the value of `side_effect`
and don't call the original object.
* Refactor what to be called on `mock_call`
When a `Mock` is called, it should return looking up in the following
order: `side_effect`, `return_value`, `wraps`. If any of the first two
return `mock.DEFAULT`, lookup in the next option.
It makes no sense to check for `wraps` returning default, as it is
supposed to be the original implementation and there is nothing to
fallback to.
(cherry picked from commit f05df0a4b679d0acfd0b1fe6187ba2d553b37afa)
Co-authored-by: Mario Corchero <mariocj89@gmail.com>
bpo-35363: test_eintr runs eintr_tester.py in verbose mode (GH-10965)
Moreover, "python3 -m test test_eintr -v" now avoids redirecting
stdout/stderr to a pipe, the child process inherits stdout/stderr
from the parent.
(cherry picked from commit aa8ae904ad2f576f8e7b38a9a6542d3e9a569be9)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
bpo-35310: Clear select() lists before returning upon EINTR (GH-10877)
select() calls are retried on EINTR (per PEP 475). However, if a
timeout was provided and the deadline has passed after running the
signal handlers, rlist, wlist and xlist should be cleared since select(2)
left them unmodified.
(cherry picked from commit 7f52415a6d4841d77d3b7853e83b25a22e0048dc)
Co-authored-by: Oran Avraham <252748+oranav@users.noreply.github.com>
bpo-34185: Fix test module collision in test_bdb when ran as script. (GH-8537) (GH-10936)
When running test_bdb.py as a script, `import test_module` would be
importing the existing Lib/test/test_modules.py instead of the
tempcwd/test_module.py module which was dynamically created by
test_bdb.py itself.
(cherry picked from commit 54fd45505b3a365e6d53441e6dd7e0d1ec13b46f)
Co-authored-by: Alex H <1884912+lajarre@users.noreply.github.com>
* posixpath.expanduser() now returns the input path unchanged if
the HOME environment variable is not set and pwd.getpwuid() raises
KeyError (the current user identifier doesn't exist in the password
database).
* Add test_no_home_directory() to test_site.
* PyInit_time() now returns NULL if an exception is raised.
* Rename PyInit_timezone() to init_timezone(). "PyInit_" prefix is
a special prefix for function initializing a module.
init_timezone() doesn't initialize a module and the function is not
exported.
Victor Stinner [Fri, 30 Nov 2018 19:44:43 +0000 (20:44 +0100)]
bpo-35352: test_asyncio uses the certificate set from the test directory (GH-10826) (GH-10832)
Modify asyncio tests to utilize the certificates from the test directory
instead of its own set, as they are the same and with each update they had
to be updated as well.
testAccept() and testRecv() of test_socket.NonBlockingTCPTests have a
race condition: time.sleep() is used as a weak synchronization
primitive and the tests fail randomly on slow buildbots.
Use a reliable threading.Event to fix these tests.
Other changes:
* Replace send() with sendall()
* Expect specific BlockingIOError rather than generic OSError
* Add a timeout to select() in testAccept() and testRecv()
* Use addCleanup() to close sockets
* Use assertRaises()
(cherry picked from commit ebd5d6d6e6e4e751ba9c7534004aadfc27ba9265)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Julien Palard [Wed, 28 Nov 2018 16:09:18 +0000 (17:09 +0100)]
[3.6] Doc: Delete "how do I emulate os.kill" section in Windows FAQ (GH-10487) (GH-10768)
That section is a tip on how to kill process on Windows for Python prior to 2.7 and 3.2.
3.1 end of support was April 2012 and 2.6 was October 2013, so that hasn't been need for supported versions of Python for more than 5 years. Beside not being needed anymore for a long time, when I read it with the eyes of a Python profane, it makes Python looks bad, like a language from the parts with warts you need to circumvent.
Let's delete that :).
(cherry picked from commit a1c40014085d5cc6c12064577e8c10e7182ee9f9)
bpo-35317: Fix mktime() error in test_email (GH-10721)
Fix mktime() overflow error in test_email: run
test_localtime_daylight_true_dst_true() and
test_localtime_daylight_false_dst_true() with a specific timezone.
(cherry picked from commit cfaafda8e3e19764682abb4bd4c574accb784c42)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
The "-I" command line option (run Python in isolated mode) and -X
options (like -X faulthandler) are now also copied by the
multiprocessing and distutils modules when spawning child processes.
Previously, only -E and -s options (enabled by -I) were copied.
subprocess._args_from_interpreter_flags() now copies the -I flag
and options from sys._xoptions like -X dev.
Victor Stinner [Fri, 23 Nov 2018 18:00:16 +0000 (19:00 +0100)]
[3.7] bpo-35189: Retry fnctl calls on EINTR (GH-10413) (GH-10678) (GH-10685)
* bpo-35189: Fix eintr_tester.py (GH-10637)
Call setitimer() before each test method, instead of once per test
case, to ensure that signals are sent in each test method.
Previously, only the first method of a testcase class got signals.
Changes:
* Replace setUpClass() with setUp() and replace tearDownClass() with
tearDown().
* tearDown() now ensures that at least one signal has been sent.
* Replace support.run_unittest() with unittest.main() which has
a nicer CLI and automatically discover test cases.
projects / thirdparty / Python / cpython.git / log
