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[flake8-naming]: Respect import conventions (N817)#12922

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MichaReiser merged 2 commits intomainfrom
fix-icn001-n817-incompatibility
Aug 16, 2024
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[flake8-naming]: Respect import conventions (N817)#12922
MichaReiser merged 2 commits intomainfrom
fix-icn001-n817-incompatibility

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Summary

Fixes #12916 by respecting the configured import conventions in N817.

I decided to respect the conventions regardless on whether ICN001 is enabled or not because it makes the change easier to explain (fewer conditions when the behavior applies)
and seems like a reasonable default.

Test Plan

Added tests

Breaking change

One could argue that this is a breaking change because ET imports flagged before will now no-longer be flagged, requiring users to adopt their configuration if they want to keep flagging ET.
I think it's fine but interested in more opinions.

@MichaReiser MichaReiser added the incompatibility Incompatibility between different Ruff tools or rules (formatter, isort, linter) label Aug 16, 2024
| ^^^^^^^^^^^^^^^ N817
|

N817.py:6:8: N817 CamelCase `ElementTree` imported as acronym `ET`
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The configuration for this test run specifies that the convention for importing ElementTree is XET. That's why ET gets flagged.

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And the pre-existing test ensures that import ElementTree as ET is not flagged with the default settings, correct?

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Yes

@MichaReiser MichaReiser force-pushed the fix-icn001-n817-incompatibility branch from 600c1f2 to 173cc67 Compare August 16, 2024 10:09
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github-actions bot commented Aug 16, 2024

ruff-ecosystem results

Linter (stable)

ℹ️ ecosystem check detected linter changes. (+0 -2 violations, +0 -0 fixes in 1 projects; 53 projects unchanged)

apache/airflow (+0 -2 violations, +0 -0 fixes)

ruff check --no-cache --exit-zero --ignore RUF9 --output-format concise --no-preview --select ALL

- scripts/ci/testing/summarize_junit_failures.py:23:8: N817 CamelCase `ElementTree` imported as acronym `ET`
- scripts/in_container/check_junitxml_result.py:21:8: N817 CamelCase `ElementTree` imported as acronym `ET`

Changes by rule (1 rules affected)

code total + violation - violation + fix - fix
N817 2 0 2 0 0

Linter (preview)

ℹ️ ecosystem check detected linter changes. (+0 -2 violations, +0 -0 fixes in 1 projects; 53 projects unchanged)

apache/airflow (+0 -2 violations, +0 -0 fixes)

ruff check --no-cache --exit-zero --ignore RUF9 --output-format concise --preview --select ALL

- scripts/ci/testing/summarize_junit_failures.py:23:8: N817 CamelCase `ElementTree` imported as acronym `ET`
- scripts/in_container/check_junitxml_result.py:21:8: N817 CamelCase `ElementTree` imported as acronym `ET`

Changes by rule (1 rules affected)

code total + violation - violation + fix - fix
N817 2 0 2 0 0

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@AlexWaygood AlexWaygood left a comment

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LGTM. I think this is what users would intuitively expect and is a reduction in scope, so I don't see it as particularly breaking

Comment on lines +26 to +28
/// [`lint.flake8-boolean-trap.extend-allowed-calls`] option are allowed.
///
///
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Suggested change
/// [`lint.flake8-boolean-trap.extend-allowed-calls`] option are allowed.
///
///
/// [`lint.flake8-import-conventions.banned-aliases`] option are allowed.
///

Also, I notice you used square brackets but didn't add a link at the end. Was that deliberate -- do we have a mechanism that adds links automatically to settings?

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Yes, we have some fancy script that resolves settings (and validates them)

image

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Fancy script or no fancy script, you're still referring to the wrong setting here: the lint.flake8-boolean-trap.extend-allowed-calls setting has nothing to do with this rule

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I filed #12935 to address this

| ^^^^^^^^^^^^^^^ N817
|

N817.py:6:8: N817 CamelCase `ElementTree` imported as acronym `ET`
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And the pre-existing test ensures that import ElementTree as ET is not flagged with the default settings, correct?

@MichaReiser MichaReiser changed the title [flake8-naming]: Respect import conventions (N8171) [flake8-naming]: Respect import conventions (N817) Aug 16, 2024
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ICN001 and N817 don't play with each other

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