123 lines
2.6 KiB
ReStructuredText
123 lines
2.6 KiB
ReStructuredText
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.. bpo: 23722
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.. date: 9491
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.. nonce: e8BH5h
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.. release date: 2016-12-06
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.. section: Core and Builtins
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Rather than silently producing a class that doesn't support zero-argument
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``super()`` in methods, failing to pass the new ``__classcell__`` namespace
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entry up to ``type.__new__`` now results in a ``DeprecationWarning`` and a
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class that supports zero-argument ``super()``.
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..
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.. bpo: 28797
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.. date: 9490
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.. nonce: _A0_Z5
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.. section: Core and Builtins
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Modifying the class __dict__ inside the __set_name__ method of a descriptor
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that is used inside that class no longer prevents calling the __set_name__
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method of other descriptors.
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..
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.. bpo: 28782
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.. date: 9489
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.. nonce: foJV_E
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.. section: Core and Builtins
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Fix a bug in the implementation ``yield from`` when checking if the next
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instruction is YIELD_FROM. Regression introduced by WORDCODE (issue #26647).
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..
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.. bpo: 27030
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.. date: 9488
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.. nonce: 88FOrz
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.. section: Library
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Unknown escapes in re.sub() replacement template are allowed again. But
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they still are deprecated and will be disabled in 3.7.
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..
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.. bpo: 28835
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.. date: 9487
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.. nonce: iWBYH7
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.. section: Library
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Fix a regression introduced in warnings.catch_warnings(): call
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warnings.showwarning() if it was overridden inside the context manager.
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..
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.. bpo: 27172
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.. date: 9486
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.. nonce: mVKfLT
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.. section: Library
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To assist with upgrades from 2.7, the previously documented deprecation of
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``inspect.getfullargspec()`` has been reversed. This decision may be
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revisited again after the Python 2.7 branch is no longer officially
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supported.
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..
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.. bpo: 26273
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.. date: 9485
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.. nonce: ilNIWN
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.. section: Library
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Add new :data:`socket.TCP_CONGESTION` (Linux 2.6.13) and
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:data:`socket.TCP_USER_TIMEOUT` (Linux 2.6.37) constants. Patch written by
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Omar Sandoval.
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..
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.. bpo: 24142
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.. date: 9484
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.. nonce: IrZnFs
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.. section: Library
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Reading a corrupt config file left configparser in an invalid state.
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Original patch by Florian Höch.
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..
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.. bpo: 28843
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.. date: 9483
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.. nonce: O7M0LE
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.. section: Library
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Fix asyncio C Task to handle exceptions __traceback__.
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..
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.. bpo: 28808
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.. date: 9482
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.. nonce: A03X6r
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.. section: C API
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PyUnicode_CompareWithASCIIString() now never raises exceptions.
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..
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.. bpo: 23722
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.. date: 9481
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.. nonce: 6HX6fk
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.. section: Documentation
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The data model reference and the porting section in the What's New guide now
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cover the additional ``__classcell__`` handling needed for custom
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metaclasses to fully support PEP 487 and zero-argument ``super()``.
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..
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.. bpo: 28023
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.. date: 9480
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.. nonce: 4gzSGp
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.. section: Tools/Demos
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Fix python-gdb.py didn't support new dict implementation.
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