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[refurb] Implement isinstance-type-none (FURB168) #8308

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Merged
merged 4 commits into from
Oct 28, 2023
Merged

[refurb] Implement isinstance-type-none (FURB168) #8308

merged 4 commits into from
Oct 28, 2023

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tjkuson
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@tjkuson tjkuson commented Oct 28, 2023 •
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Summary

Implement no-isinstance-type-none as isinstance-type-none (FURB168).

Auto-fixes calls to isinstance to check if an object is None to a None identity check. For example,

isinstance(foo, type(None))

becomes

foo is None

Related to #1348.

Test Plan

cargo test

@tjkuson tjkuson marked this pull request as ready for review October 28, 2023 16:17
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github-actions bot commented Oct 28, 2023 •
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PR Check Results

Ecosystem

✅ ecosystem check detected no linter changes.

@charliermarsh charliermarsh self-assigned this Oct 28, 2023
@charliermarsh charliermarsh added the rule Implementing or modifying a lint rule label Oct 28, 2023
charliermarsh
charliermarsh approved these changes Oct 28, 2023
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Looks great -- thank you!

@charliermarsh charliermarsh enabled auto-merge (squash) October 28, 2023 22:34
@charliermarsh charliermarsh merged commit 10a50bf into astral-sh:main Oct 28, 2023
@tjkuson tjkuson deleted the isinstance-type-none branch October 30, 2023 09:04
@miccal miccal mentioned this pull request Nov 3, 2023
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@charliermarsh charliermarsh charliermarsh approved these changes

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