This is a small performance improvement, especially for one or two hot
places such as _handle_fromlist() that are called a lot and the
.format() method was being used just to join two strings with a dot.
Otherwise it is merely a readability improvement.
We keep `_ERR_MSG` and `_ERR_MSG_PREFIX` as those may be used elsewhere for canonical looking error messages.
Right now, the tokenizer only returns type and two pointers to the start and end of the token.
This PR modifies the tokenizer to return the type and set all of the necessary information,
so that the parser does not have to this.
These were intentionally skipped when operator was updated to use the argument clinic:
https://github.com/python/cpython/issues/64385#issuecomment-1093641466
However, by not using the argument clinic, they missed out on getting signatures.
This is a narrow PR to update the docstrings so that `__text_signature__` can be
extracted from them. Updating to use the argument clinic is beyond scope.
`methodcaller` uses `*args, **kwargs` to match variadic names used elsewhere,
including in `operator.call`.
The macOS 13 SDK includes support for the `mkfifoat` and `mknodat` system calls.
Using the `dir_fd` option with either `os.mkfifo` or `os.mknod` could result in a
segfault if cpython is built with the macOS 13 SDK but run on an earlier
version of macOS. Prevent this by adding runtime support for detection of
these system calls ("weaklinking") as is done for other newer syscalls on
macOS.
* improve performance of get_proxies_environment when there are many environment variables
* 📜🤖 Added by blurb_it.
* fix case of short env name
* fix formatting
* fix whitespace
* whitespace
* Update Lib/urllib/request.py
Co-authored-by: Carl Meyer <carl@oddbird.net>
* Update Lib/urllib/request.py
Co-authored-by: Carl Meyer <carl@oddbird.net>
* Update Lib/urllib/request.py
Co-authored-by: Carl Meyer <carl@oddbird.net>
* Update Lib/urllib/request.py
Co-authored-by: Carl Meyer <carl@oddbird.net>
* whitespace
* Update Misc/NEWS.d/next/Library/2022-04-15-11-29-38.gh-issue-91539.7WgVuA.rst
Co-authored-by: Carl Meyer <carl@oddbird.net>
* Update Lib/urllib/request.py
Co-authored-by: Carl Meyer <carl@oddbird.net>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Carl Meyer <carl@oddbird.net>
* Make the same version versionadded oneline
* Format versionadded for enum.rst
* Format versionadded
A single line versionadded was reading better.
Co-authored-by: Senthil Kumaran <senthil@python.org>
The current re.VERBOSE documentation example leaves space for ambiguous
interpretation. One may read that spaces within the `(?:` token are
spaces inside the non-capturing group (such as `(?: )`). This patch
removes the ambiguity by including examples after the statement.
