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[3.10] gh-76963: PEP3118 itemsize of an empty ctypes array should not be 0 (GH-5576) by miss-islington · Pull Request #100451 · python/cpython · GitHub
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[3.10] gh-76963: PEP3118 itemsize of an empty ctypes array should not be 0 (GH-5576)#100451

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mdickinson merged 1 commit into
python:3.10from
miss-islington:backport-84bc6a4-3.10
Dec 23, 2022
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[3.10] gh-76963: PEP3118 itemsize of an empty ctypes array should not be 0 (GH-5576)#100451
mdickinson merged 1 commit into
python:3.10from
miss-islington:backport-84bc6a4-3.10

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miss-islington commented Dec 23, 2022 •
edited by bedevere-bot
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The itemsize returned in a memoryview of a ctypes array is now computed from the item type, instead of dividing the total size by the length and assuming that the length is not zero.
(cherry picked from commit 84bc6a4)

Co-authored-by: Eric Wieser wieser.eric@gmail.com

pythongh-76963: PEP3118 itemsize of an empty ctypes array should not … …
2208f6a
…be 0 (pythonGH-5576) The itemsize returned in a memoryview of a ctypes array is now computed from the item type, instead of dividing the total size by the length and assuming that the length is not zero. (cherry picked from commit 84bc6a4) Co-authored-by: Eric Wieser <wieser.eric@gmail.com>
This was referenced Dec 23, 2022
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bedevere-bot added type-bug An unexpected behavior, bug, or error awaiting review labels Dec 23, 2022
mdickinson merged commit 95c55a6 into python:3.10 Dec 23, 2022
miss-islington deleted the backport-84bc6a4-3.10 branch December 23, 2022 08:56
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