8000 gh-129005: Avoid copy in _pyio.FileIO.readinto by cmaloney · Pull Request #129006 · python/cpython · GitHub
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gh-129005: Avoid copy in _pyio.FileIO.readinto #129006

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gh-129005: Avoid copy in _pyio.FileIO.readinto #129006

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gh-129005: Avoid copy in _pyio.FileIO.readinto
cmaloney Jan 18, 2025
b4c985a
add blurb
cmaloney Jan 18, 2025
78643f0
Add conditional code for platforms without os.readv
cmaloney Jan 18, 2025
c309705
tweak for early exit
cmaloney Jan 18, 2025
8907ca2
Inline self.read, simplifying overall
cmaloney Jan 19, 2025
a9ab9ee
Update Misc/NEWS.d/next/Library/2025-01-18-15-29-08.gh-issue-129005.m…
cmaloney Jan 19, 2025
9e3ef78
Remove _pyio :meth: from NEWS as it results in a Sphinx warning
cmaloney Jan 19, 2025
1646c6a
Merge branch 'main' into cmaloney/pyio_readinto
cmaloney Jan 19, 2025
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add blurb
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@cmaloney
cmaloney committed Jan 18, 2025
commit b4c985a393ba76c20424d6e166198a495bfd38c0
1 change: 1 addition & 0 deletions Misc/NEWS.d/next/Library/2025-01-18-15-29-08.gh-issue-129005.mM5dmV.rst
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Change ``_pyio.FileIO.readinto`` to use :func:`os.readv` avoiding a copy that was present when using :func:`os.read`
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