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Posted to issues@spark.apache.org by "Takuya Ueshin (Jira)" <ji...@apache.org> on 2021/10/15 00:52:00 UTC

[jira] [Assigned] (SPARK-37011) Upgrade flake8 to 3.9.0 or above in Jenkins

     [ https://issues.apache.org/jira/browse/SPARK-37011?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Takuya Ueshin reassigned SPARK-37011:
-------------------------------------

    Assignee:     (was: Shane Knapp)

> Upgrade flake8 to 3.9.0 or above in Jenkins
> -------------------------------------------
>
>                 Key: SPARK-37011
>                 URL: https://issues.apache.org/jira/browse/SPARK-37011
>             Project: Spark
>          Issue Type: Improvement
>          Components: PySpark
>    Affects Versions: 3.2.0
>            Reporter: Haejoon Lee
>            Priority: Major
>             Fix For: 3.3.0
>
>
> In flake8 < 3.8.0, F401 error occurs for imports in *if* statements when TYPE_CHECKING is True. However, TYPE_CHECKING is always False at runtime, so there is no need to treat it as an error in static analysis.
> Since this behavior is fixed In flake8 >= 3.8.0, we should upgrade the flake8 installed in Jenkins to 3.8.0 or above. Otherwise, it occurs F401 error for several lines in pandas-on-PySpark that uses TYPE_CHECKING.
> And also we might update the {{MINIMUM_FLAKE8}} in the {{lint-python}} from 3.5.0 to 3.8.0.



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