The multiprocessing.Queue documentation states it implements all
methods of queue.Queue except task_done() and join(). Since
queue.Queue.shutdown() was added in Python 3.13,
multiprocessing.Queue also does not implement it. Update the docs
to include shutdown() in the list of excluded methods.
Add the padded parameter in functions related to Base32 and Base64 codecs
in the binascii and base64 modules. In the encoding functions it controls
whether the pad character can be added in the output, in the decoding
functions it controls whether padding is required in input.
Padding of input no longer required in base64.urlsafe_b64decode() by default.
Add the wrapcol parameter to base64 functions b16encode(), b32encode(),
b32hexencode(), b85encode() and z85encode(), and binascii functions
b2a_base32() and b2a_base85().
Add the ignorechars parameter to base64 functions b16decode(), b32decode(),
b32hexdecode(), b85decode() and z85decode(), and binascii functions
a2b_hex(), unhexlify(), a2b_base32() and a2b_base85().
The C accelerator implementations use PyArg_ParseTuple, which
inherently enforces positional-only parameters. The Python fallback
allowed these as keyword arguments, creating a behavioral mismatch.
Make the tag parameter of Element.__init__ and the parent and tag
parameters of SubElement positional-only to align with the C
accelerator.
Differential flame graphs compare two profiling runs and highlight where
performance has changed. This makes it easier to detect regressions
introduced by code changes and to verify that optimizations have the
intended effect.
The visualization renders the current profile with frame widths
representing current time consumption. Color is then applied to show the
difference relative to the baseline profile: red gradients indicate
regressions, while blue gradients indicate improvements.
Some call paths may disappear entirely between profiles. These are
referred to as elided stacks and occur when optimizations remove code
paths or when certain branches stop executing. When elided stacks are
present, an "Elided" toggle is displayed, allowing the user to switch
between the main differential view and a view showing only the removed
paths.
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
When using getpass.getpass(echo_char='*'), keyboard shortcuts like
Ctrl+U (kill line), Ctrl+W (erase word), and Ctrl+V (literal next)
now work correctly by reading the terminal's control character
settings and processing them in non-canonical mode.
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
This reverts commit 68c7fad757.
It looks like on practice the __STDC_IEC_559__ doesn't indicate
conformance to the standard. It can't be used to filter out tests
or to give some promises in documentation. See discussion in
the reverted PR thread:
https://github.com/python/cpython/pull/138811#issuecomment-4117692418
