Once the task group is shutting down, it should not be possible to create a new task.
Here "shutting down" means `self._aborting` is set, indicating that at least one task
has failed and we have cancelled all others.
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 594c369949)
Co-authored-by: Guido van Rossum <guido@python.org>
Three test cases were failing on FreeBSD with latest OpenSSL.
(cherry picked from commit 1bc86c2625)
Co-authored-by: Christian Heimes <christian@python.org>
``os.geteuid() == 0`` is not a reliable check whether the current user
has the capability to bypass permission checks. Tests now probe for DAC
override.
(cherry picked from commit 7e0d98ecb3)
Co-authored-by: Christian Heimes <christian@python.org>
Reindent files which were not properly formatted (PEP 8: 4 spaces).
Remove also some trailing spaces.
(cherry picked from commit e87ada48a9)
Co-authored-by: Victor Stinner <vstinner@python.org>
Make _struct.Struct a GC type
This fixes a memory leak in the _struct module, where as soon
as a Struct object is stored in the cache, there's a cycle from
the _struct module to the cache to Struct objects to the Struct
type back to the module. If _struct.Struct is not gc-tracked, that
cycle is never collected.
This PR makes _struct.Struct GC-tracked, and adds a regression test.
(cherry picked from commit 6b865349aa)
Co-authored-by: Mark Dickinson <mdickinson@enthought.com>
- c_longlong and c_longdouble need experimental WASM bigint.
- Skip tests that need threading
- Define ``CTYPES_MAX_ARGCOUNT`` for Emscripten. libffi-emscripten 2022-06-23 supports up to 1000 args.
(cherry picked from commit 8625802d85)
Co-authored-by: Christian Heimes <christian@python.org>
When used with plain Enum, auto() returns the last numeric value assigned, skipping any incompatible member values (such as strings); starting in 3.13 the default auto() for plain Enums will require all the values to be of compatible types, and will return a new value that is 1 higher than any existing value.
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
(cherry picked from commit fb1e9506c1)
Co-authored-by: Oscar R <89599049+oscar-LT@users.noreply.github.com>
It is no longer changed when create a zip or tar archive.
It is still changed for custom archivers registered with shutil.register_archive_format()
if root_dir is not None.
Co-authored-by: Éric <merwok@netwok.org>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit fda4b2f063)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Fix an open redirection vulnerability in the `http.server` module when
an URI path starts with `//` that could produce a 301 Location header
with a misleading target. Vulnerability discovered, and logic fix
proposed, by Hamza Avvan (@hamzaavvan).
Test and comments authored by Gregory P. Smith [Google].
(cherry picked from commit 4abab6b603)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Because of the way wrap_descr_get is written, the second argument
to __get__ methods implemented through the wrapper is always
optional.
(cherry picked from commit 4e08fbcfdf)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
GH-93992 removed geteuid() and enabled the test again on Emscripten.
(cherry picked from commit 62363bfe59)
Co-authored-by: Christian Heimes <christian@python.org>
Revert "bpo-23689: re module, fix memory leak when a match is terminated by a signal or memory allocation failure (GH-32283)"
This reverts commit 6e3eee5c11.
Manual fixups to increase the MAGIC number and to handle conflicts with
a couple of changes that landed after that.
Thanks for reviews by Ma Lin and Serhiy Storchaka.
(cherry picked from commit 4beee0c7b0)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
GH-26658 introduced a regression in copy / pickle protocol for combined
`enum.Flag`s. `copy.copy(re.A | re.I)` would fail with
`AttributeError: ASCII|IGNORECASE`.
`enum.Flag` now has a `__reduce_ex__()` method that reduces flags by
combined value, not by combined name.
(cherry picked from commit 05b32c1c79)
Co-authored-by: Christian Heimes <christian@python.org>
Co-authored-by: Christian Heimes <christian@python.org>
Don't build _testcppext.cpp with -Wzero-as-null-pointer-constant when
testing C++03: only use this compiler flag with C++11.
(cherry picked from commit a38c2a61d5)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Victor Stinner <vstinner@python.org>
Make --help output shorter and add new help options.
--help-env, --help-xoptions and --help-all command-line options are
added to complement --help.
(cherry picked from commit 8aa9d40b00)
Co-authored-by: Éric <earaujo@caravan.coop>
