The `try` statement was missing a colon and therefore was not exemplifying the correct `SyntaxError`.
(cherry picked from commit dcb1caef5b)
Co-authored-by: Rodrigo Girão Serrão <rodrigogiraoserrao@gmail.com>
I tried to be relatively thorough and give lots of links.
One reason is that this wasn't deprecated very long; also it seems people running into this tend to not be familiar with similar APIs.
(cherry picked from commit 29987f7265)
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Sync with importlib_metadata 4.6.
(cherry picked from commit efe7d08d17)
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
* Issue a deprecation warning on smtpd import
* Also issue DeprecationWarnings for asynchat and asyncore
* Fix some tests
* test___all__ requires the word 'module' or 'package' in the deprecation
warning text, so add those to smtpd, asynchat, and asyncore.
* In test_support, use pprint now instead of asyncore as the landmark.
* Add What's New
* Use ..deprecated::
* Use ..deprecated::
* Update Lib/smtpd.py
Co-authored-by: Miro Hrončok <miro@hroncok.cz>
* Update Doc/library/smtpd.rst
Co-authored-by: Miro Hrončok <miro@hroncok.cz>
* Import async{hat,ore} after the DeprecationWarning for this module
Co-authored-by: Miro Hrončok <miro@hroncok.cz>
(cherry picked from commit 8488b85c63)
Co-authored-by: Barry Warsaw <barry@python.org>
Automerge-Triggered-By: GH:warsaw
Py_RunMain() now resets PyImport_Inittab to its initial value at
exit. It must be possible to call PyImport_AppendInittab() or
PyImport_ExtendInittab() at each Python initialization.
(cherry picked from commit 489699ca05)
It defaults to None and is positional only.
(cherry picked from commit d1ae57027f)
Co-authored-by: Dennis Sweeney <36520290+sweeneyde@users.noreply.github.com>
No longer use len() to get the length of the input data. For some buffer protocol objects,
the length obtained by using len() is wrong.
(cherry picked from commit bc6c12c72a)
Co-authored-by: Ma Lin <animalize@users.noreply.github.com>
* bpo-44458: Ensure BUFFER_BLOCK_SIZE symbol is statically allocated.
(cherry picked from commit 92c2e91580)
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
Fix asyncio test_popen() of test_windows_utils by using a longer
timeout. Use military grade battle-tested test.support.SHORT_TIMEOUT
timeout rather than a hardcoded timeout of 10 seconds: it's 30
seconds by default, but it is made longer on slow buildbots.
WaitForMultipleObjects() timeout argument is in milliseconds.
(cherry picked from commit be1cb3214d)
Co-authored-by: Victor Stinner <vstinner@python.org>
Put entry in Design FAQ after a question about a context manager for assignment.
Original patch by Aidan Lowe.
(cherry picked from commit 51f45d085d)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
_thread.start_new_thread() no longer calls PyThread_exit_thread()
explicitly at the thread exit, the call was redundant.
On Linux with the glibc, pthread_cancel() loads dynamically the
libgcc_s.so.1 library. dlopen() can fail if there is no more
available file descriptor to open the file. In this case, the process
aborts with the error message:
"libgcc_s.so.1 must be installed for pthread_cancel to work"
pthread_cancel() unwinds back to the thread's wrapping function that
calls the thread entry point.
The unwind function is dynamically loaded from the libgcc_s library
since it is tightly coupled to the C compiler (GCC). The unwinder
depends on DWARF, the compiler generates DWARF, so the unwinder
belongs to the compiler.
Thanks Florian Weimer and Carlos O'Donell for their help on
investigating this issue.
(cherry picked from commit 45a78f906d)
Co-authored-by: Victor Stinner <vstinner@python.org>
The faulthandler module now detects if a fatal error occurs during a
garbage collector collection (only if all_threads is true).
(cherry picked from commit d19163912b)
Test for execution of the body was null. It would pass
even if the code which should be skipped was executed.
(cherry picked from commit 5d2b3a0d68)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 44fb551499)
Co-authored-by: Christian Heimes <christian@python.org>
Automerge-Triggered-By: GH:tiran
* [Enum] reduce scope of new format behavior
Instead of treating all Enums the same for format(), only user mixed-in
enums will be affected. In other words, IntEnum and IntFlag will not be
changing the format() behavior, due to the requirement that they be
drop-in replacements of existing integer constants.
If a user creates their own integer-based enum, then the new behavior
will apply:
class Grades(int, Enum):
A = 5
B = 4
C = 3
D = 2
F = 0
Now: format(Grades.B) -> DeprecationWarning and '4'
3.12: -> no warning, and 'B'.
(cherry picked from commit f60b07ab6c)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
