Also:
* Expand the discussion into its own entry. (Even before this,
text on ``_`` was longet than the text on ``_*``.)
* Briefly note the other common convention for `_`: naming unused
variables.
Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 3dee0cb621)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
test_embed.StdPrinterTests now always use the file descriptor 1 for
stdout, rather than using sys.__stdout__.fileno().
PyFile_NewStdPrinter() does crash if the argument is not 1 or 2.
Fix also a few pyflakes warnings: remove unused import and variables.
(cherry picked from commit 678433f25e)
Co-authored-by: Victor Stinner <vstinner@python.org>
Change the configure logic to function properly on macOS when the compiler
outputs a platform triplet for option --print-multiarch.
Co-authored-by: Ned Deily <nad@python.org>
(cherry picked from commit 9c4766772c)
Co-authored-by: David Bohman <debohman@gmail.com>
Automerge-Triggered-By: GH:ned-deily
Document that the "standalone" parameter was added in Python 3.9.
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
(cherry picked from commit c7e81fcf95)
Co-authored-by: Jens Diemer <github.com@jensdiemer.de>
This is true of all dictionaries in Python, but this one tends to
catch people off guard as they don't realize when sys.modules might
change out from underneath them as a hidden side effect of their
code. Copying it first avoids the RuntimeError. An example when
this happens in single threaded code are codecs being loaded which
are an implicit time of use import that most need not think about.
(cherry picked from commit 3d1ca867ed)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Fix typos in the Lib directory as identified by codespell.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>.
(cherry picked from commit 745c9d9dfc)
Co-authored-by: Christian Clauss <cclauss@me.com>
Like GH-28744 but for the Tools directory.
Automerge-Triggered-By: GH:pablogsal
(cherry picked from commit 682aecfdeb)
Co-authored-by: Christian Clauss <cclauss@me.com>
Fix test_name_error_suggestions_do_not_trigger_for_too_many_locals()
of test_exceptions if a directory name contains "a1" (like
"Python-3.11.0a1"): use a stricter regular expression.
(cherry picked from commit 4e605666b0)
Co-authored-by: Victor Stinner <vstinner@python.org>
It took me longer than I expected to figure out why a random class
I dealt with didn't support weak references. I believe this addition
will make the __slots__/weakref interaction more discoverable to people
having troubles with this. (Before this patch __slots__ was not
mentioned in weakref documentation even once).
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit b24b47e643)
Co-authored-by: Jakub Stasiak <jakub@stasiak.at>
Operating systems without support for TCP_NODELAY will raise an OSError
when trying to set the socket option, but the show can still go on.
(cherry picked from commit 0571b934f5)
Co-authored-by: rtobar <rtobarc@gmail.com>
It seems part of `gethostbyname_ex` doc was copied from `gethostbyaddr`. The latter has an `ip_address` parameter whereas the former doesn't.
(cherry picked from commit 4103280b83)
Co-authored-by: Andre Delfino <adelfino@gmail.com>
Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit ef6196028f)
Co-authored-by: Christian Heimes <christian@python.org>
Automerge-Triggered-By: GH:tiran
Make enter_context(foo()) / enter_async_context(foo()) equivalent to
`[async] with foo()` regarding __context__ when an exception is raised.
Previously exceptions would be caught and re-raised with the wrong
context when explicitly overriding __context__ with None..
(cherry picked from commit e6d1aa1ac6)
Co-authored-by: John Belmonte <john@neggie.net>
Automerge-Triggered-By: GH:njsmith
