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Antoine Pitrou commented on ARROW-16531: ---------------------------------------- Yeah, we cannot rely for years on an outdated version of flake8, unfortunately. As a sidenote, the amount of hostility displayed by the authors of flake8 is staggering. According to [this message|https://github.com/PyCQA/flake8/issues/1482#issuecomment-985891574], people linting Cython with flake8 were "abusers". > [Python] Lint rules do not seem to be getting enforced > ------------------------------------------------------ > > Key: ARROW-16531 > URL: https://issues.apache.org/jira/browse/ARROW-16531 > Project: Apache Arrow > Issue Type: Bug > Components: Python > Reporter: Weston Pace > Priority: Major > Attachments: python-lint-errs > > > It seems there are some legitimate linting errors in master. > {noformat} > (arrow-dev) pace@pace-desktop:~/dev/arrow$ archery lint --python > INFO:archery:Running Python formatter (autopep8) > INFO:archery:Running Python linter (flake8) > /home/pace/dev/arrow/python/pyarrow/_parquet.pyx:156:80: E501 line too long > (80 > 79 characters) > /home/pace/dev/arrow/python/pyarrow/_parquet.pyx:170:80: E501 line too long > (80 > 79 characters) > /home/pace/dev/arrow/python/pyarrow/_parquet.pyx:242:77: W291 trailing > whitespace > /home/pace/dev/arrow/python/pyarrow/_parquet.pyx:447:80: E501 line too long > (80 > 79 characters) > /home/pace/dev/arrow/python/pyarrow/_parquet.pyx:447:81: W291 trailing > whitespace > ... > {noformat} -- This message was sent by Atlassian Jira (v8.20.7#820007)