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>
This is purely for SEO as this is the actual generic name for this kind of method and it currently does not appear in a Google search for "python constant time compare". Not creating an issue or setting this up for backports as its trivial (I think) and not a functional change.
(cherry picked from commit 8241a6971e)
Co-authored-by: Noah Kantrowitz <noah@coderanger.net>
Nowadays everything that *is* in the Limited API has a note added
automatically.
These notes could mislead people to think that these functions
could never be added to the limited API. Remove them.
(cherry picked from commit 2c3fe5eeb2)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
copy.copy() and copy.deepcopy() now always raise a TypeError if
__reduce__() returns a tuple with length 6 instead of silently ignore
the 6th item or produce incorrect result.
(cherry picked from commit a365dd64c2)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Use C APIs such as PyModule_AddType instead of PyModule_AddObject.
Also remove incorrect module decrefs if module fails to initialise.
(cherry picked from commit a87c9b538f)
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@protonmail.com>
* bpo-42658: Use LCMapStringEx in ntpath.normcase to match OS behaviour for case-folding (GH-32010)
* Use AsWideCharString to avoid memory leaks in deprectated unicode converter
Co-authored-by: AN Long <aisk@users.noreply.github.com>
Note: This change is not effective on Microsoft Windows.
Cookies can store sensitive information and should therefore be protected
against unauthorized third parties. This is also described in issue #79096.
The filesystem permissions are currently set to 644, everyone can read the
file. This commit changes the permissions to 600, only the creater of the file
can read and modify it. This improves security, because it reduces the attack
surface. Now the attacker needs control of the user that created the cookie or
a ways to circumvent the filesystems permissions.
This change is backwards incompatible. Systems that rely on world-readable
cookies will breake. However, one could argue that those are misconfigured in
the first place.
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Co-authored-by: Pascal Wittmann <mail@pascal-wittmann.de>
Co-authored-by: Christian Heimes <christian@python.org>
* gh-93575: Use correct way to calculate PyUnicode struct sizes
* Add comment to keep test_sys and test_unicode in sync
* Fix case code < 256.
(cherry picked from commit 5442561c1a)
Co-authored-by: Christian Heimes <christian@python.org>
All install targets use the "all" target as synchronization point to
prevent race conditions with PGO builds. PGO builds use recursive make,
which can lead to two parallel `./python setup.py build` processes that
step on each others toes.
"test" targets now correctly compile PGO build in a clean repo.
(cherry picked from commit 243ed5439c)
Co-authored-by: Christian Heimes <christian@python.org>
