* gh-128916: Do not set `SO_REUSEPORT` on non-`AF_INET*` sockets
Do not attempt to set ``SO_REUSEPORT`` on sockets of address familifies other
than ``AF_INET`` and ``AF_INET6``, as it is meaningless with these address
families, and the call with fail with Linux kernel 6.12.9 and newer.
* Apply suggestions from code review
Co-authored-by: Vinay Sajip <vinay_sajip@yahoo.co.uk>
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Co-authored-by: Vinay Sajip <vinay_sajip@yahoo.co.uk>
In the free threading build, the per thread reference counting uses a
unique id for some objects to index into the local reference count
table. Use 0 instead of -1 to indicate that the id is not assigned. This
avoids bugs where zero-initialized heap type objects look like they have
a unique id assigned.
Implement set_name() with SetThreadDescription() and _get_name() with
GetThreadDescription(). If SetThreadDescription() or
GetThreadDescription() is not available in kernelbase.dll, delete the
method when the _thread module is imported.
Truncate the thread name to 32766 characters.
Co-authored-by: Eryk Sun <eryksun@gmail.com>
tracemalloc_alloc(), tracemalloc_realloc(), tracemalloc_free(),
_PyTraceMalloc_TraceRef() and _PyTraceMalloc_GetMemory() now check
'tracemalloc_config.tracing' after calling TABLES_LOCK().
_PyTraceMalloc_TraceRef() now always returns 0.
* Fix a deprecation warning for using importlib.resources.abc.ResourceReader.
* Fix an import warning when importing readline (if it has not yet been imported).
Modifying locale-related environment variables in `Lib/test/test_builtin.py`,
`Lib/test/test_io.py` and `Lib/test/test_locale.py` is now achieved by using
an `EnvironmentVarGuard` context instead of an explicit `try-finally` block.
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Chris Markiewicz <effigies@gmail.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Importing `pickle` is now roughly 25% faster.
Importing the `re` module is no longer needed and
thus `re` is no more implicitly exposed as `pickle.re`.
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Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Add the following methods:
* assertHasAttr() and assertNotHasAttr()
* assertIsSubclass() and assertNotIsSubclass()
* assertStartsWith() and assertNotStartsWith()
* assertEndsWith() and assertNotEndsWith()
Also improve error messages for assertIsInstance() and
assertNotIsInstance().
- Add tests for durations of invalid types.
- Add tests for `int` and `float` durations, including signed zeroes durations.
- Add tests for nonzero very small durations and durations close to the clock resolution.
---------
Co-authored-by: Victor Stinner <vstinner@python.org>
We introduce a private constructor `UUID._from_int()` for RFC 4122/9562 UUIDs,
which takes the integral UUID value as input. The latter must have correctly set
its variant and version bits. We also make `UUID.__init__()` slightly more efficient.
