* What's new in 3.10: fix link to issue
* What's new in 3.10: fix link to GH issue
Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>
Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>
(cherry picked from commit 59c1b33805)
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
list[int].__class__ returned type, and isinstance(list[int], type)
returned True. It caused numerous problems in code that checks
isinstance(x, type).
(cherry picked from commit f9433fff47)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
wasm_assets script did not take the ABIFLAG flag of sysconfigdata into
account.
(cherry picked from commit 7a2cc35e1c)
Co-authored-by: Christian Heimes <christian@python.org>
Set timeout, don't create a local variable with the same name.
(cherry picked from commit f64557f480)
Co-authored-by: Victor Stinner <vstinner@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>
SharedMemory.unlink() uses the unregister() function from resource_tracker. Previously it was imported in the method, but this can fail if the method is called during interpreter shutdown, for example when unlink is part of a __del__() method.
Moving the import to the top of the file, means that the unregister() method is available during interpreter shutdown.
The register call in SharedMemory.__init__() can also use this imported resource_tracker.
(cherry picked from commit 9a458befdd)
Co-authored-by: samtygier <samtygier@yahoo.co.uk>
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>
Align the docs for the following methods with the actual implementation:
- sqlite3.complete_statement()
- sqlite3.Connection.create_function()
- sqlite3.Connection.create_aggregate()
- sqlite3.Connection.set_progress_handler()
(cherry picked from commit d31834688b)
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@protonmail.com>
- Order exceptions as in PEP 249
- Reword descriptions, so they match the current behaviour
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
(cherry picked from commit bb0b768946)
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@protonmail.com>
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>
Classes ReferenceType, ProxyType and CallableProxyType have now correct
atrtributes __module__, __name__ and __qualname__.
It makes them (types, not instances) pickleable.
(cherry picked from commit 8352e322e8)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* Fix the compatibility of the Python C API with C++ older than C++11.
* _Py_NULL is only defined as nullptr on C++11 and newer.
(cherry picked from commit 4caf5c2753)
* test_cppext now builds the C++ extension with setuptools.
* Add @test.support.requires_venv_with_pip.
(cherry picked from commit ca0cc9c433)
The fix involves using pysqlite_check_remaining_sql(), not only to check
for multiple statements, but now also to strip leading comments and
whitespace from SQL statements, so we can improve DML query detection.
pysqlite_check_remaining_sql() is renamed lstrip_sql(), to more
accurately reflect its function, and hardened to handle more SQL comment
corner cases.
(cherry picked from commit 46740073ef)
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@protonmail.com>
It combines PyImport_ImportModule() and PyObject_GetAttrString()
and saves 4-6 lines of code on every use.
Add also _PyImport_GetModuleAttr() which takes Python strings as arguments.
(cherry picked from commit 6fd4c8ec77)
Fix the importlib.resources.as_file() context manager to remove the
temporary file if destroyed late during Python finalization: keep a
local reference to the os.remove() function. Patch by Victor Stinner.
(cherry picked from commit 443ca731d6)
Co-authored-by: Victor Stinner <vstinner@python.org>
Documentation for `pathlib` says:
> Spurious slashes and single dots are collapsed, but double dots ('..') are not, since this would change the meaning of a path in the face of symbolic links:
However, it omits that initial double slashes also aren't collapsed.
Later, in documentation of `PurePath.drive`, `PurePath.root`, and `PurePath.name` it mentions UNC but:
- this abbreviation says nothing to a person who is unaware about existence of UNC (Wikipedia doesn't help either by [giving a disambiguation page](https://en.wikipedia.org/wiki/UNC))
- it shows up only if a person needs to use a specific property or decides to fully learn what the module provides.
For context, see the BPO entry.
(cherry picked from commit 78f1a43694)
Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net>
Christian Heimes
Miss Islington (bot)
Brandt Bucher
Kumar Aditya
Irit Katriel
Erlend Egeberg Aasland
Victor Stinner
Serhiy Storchaka
Steve Dower