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v0.8.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 226a012d1cd61f42ecd3056c554922f359a1a35d authored by Brandt Bucher on 05 December 2020, 03:45:57 UTC, committed by GitHub on 05 December 2020, 03:45:57 UTC 
bpo-42536: GC track recycled tuples (GH-23623)
 
Several built-in and standard library types now ensure that their internal result tuples are always tracked by the garbage collector:

- collections.OrderedDict.items
- dict.items
- enumerate
- functools.reduce
- itertools.combinations
- itertools.combinations_with_replacement
- itertools.permutations
- itertools.product
- itertools.zip_longest
- zip

Previously, they could have become untracked by a prior garbage collection.
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Tip revision: 226a012d1cd61f42ecd3056c554922f359a1a35d authored by Brandt Bucher on 05 December 2020, 03:45:57 UTC
bpo-42536: GC track recycled tuples (GH-23623)
Tip revision: 226a012
distutils.command.bdist_wininst.py 
"""distutils.command.bdist_wininst

Suppresses the 'bdist_wininst' command, while still allowing
setuptools to import it without breaking."""

from distutils.core import Command
from distutils.errors import DistutilsPlatformError

class bdist_wininst(Command):
    description = "create an executable installer for MS Windows"

    # Marker for tests that we have the unsupported bdist_wininst
    _unsupported = True

    def initialize_options(self):
        pass

    def finalize_options(self):
        pass

    def run(self):
        raise DistutilsPlatformError("bdist_wininst is not supported "
            "in this Python distribution")
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