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GeezerVison is showing github.com — [3.10] bpo-46581: Propagate private vars via _GenericAlias.copy_with (GH-31061) by posita · Pull Request #31821 · python/cpython

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@posita

@posita posita commented Mar 11, 2022 •
edited by bedevere-bot
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(Cherry-picked from 32bf359.)

GH-26091 added the _typevar_types and _paramspec_tvars instance
variables to _GenericAlias. However, they were not propagated
consistently. This commit addresses the most prominent deficiency
identified in bpo-46581 (namely their absence from
_GenericAlias.copy_with), but there could be others.

Co-authored-by: Ken Jin [email protected]
Co-authored-by: Serhiy Storchaka [email protected]

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@posita @Fidget-Spinner @serhiy-storchaka
[3.10] bpo-46581: Propagate private vars via _GenericAlias.copy_with (p…
4a27b14
…ythonGH-31061)

(Cherry-picked from 32bf359.)

pythonGH-26091 added the _typevar_types and _paramspec_tvars instance
variables to _GenericAlias. However, they were not propagated
consistently. This commit addresses the most prominent deficiency
identified in bpo-46581 (namely their absence from
_GenericAlias.copy_with), but there could be others.

Co-authored-by: Ken Jin <[email protected]>
Co-authored-by: Serhiy Storchaka <[email protected]>
@bedevere-bot bedevere-bot added the awaiting review label Mar 11, 2022
@the-knights-who-say-ni the-knights-who-say-ni added the CLA signed label Mar 11, 2022
@bedevere-bot bedevere-bot mentioned this pull request Mar 11, 2022
bpo-46581: Propagate private vars via _GenericAlias.copy_with #31061
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serhiy-storchaka
serhiy-storchaka approved these changes Mar 11, 2022
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@bedevere-bot bedevere-bot added awaiting merge and removed awaiting review labels Mar 11, 2022
@posita

posita commented Mar 11, 2022

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Question: Does this fight with #31143? Is this going to inadvertently revert that approach? If so, is that okay?

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@serhiy-storchaka

serhiy-storchaka commented Mar 11, 2022

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#31143 will not be backported. Also, it only reverts a part of changes.

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@serhiy-storchaka
serhiy-storchaka marked this pull request as ready for review March 11, 2022 14:57
@serhiy-storchaka
serhiy-storchaka requested review from Fidget-Spinner, JelleZijlstra and gvanrossum as code owners March 11, 2022 14:57
@serhiy-storchaka
serhiy-storchaka merged commit 3bc8019 into python:3.10 Mar 11, 2022
@bedevere-bot bedevere-bot removed the awaiting merge label Mar 11, 2022
@posita
posita deleted the posita/0/backport-32bf359-3.10 branch March 11, 2022 15:16
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@serhiy-storchaka serhiy-storchaka serhiy-storchaka approved these changes
@gvanrossum gvanrossum Awaiting requested review from gvanrossum gvanrossum is a code owner
@Fidget-Spinner Fidget-Spinner Awaiting requested review from Fidget-Spinner Fidget-Spinner is a code owner
@JelleZijlstra JelleZijlstra Awaiting requested review from JelleZijlstra JelleZijlstra is a code owner

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4 participants

@posita @serhiy-storchaka @the-knights-who-say-ni @bedevere-bot
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