[jira] [Commented] (SPARK-32933) Use keyword-only syntax for keyword_only methods

["Apache Spark (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-32933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17198178#comment-17198178 ] 

Apache Spark commented on SPARK-32933:
--------------------------------------

User 'zero323' has created a pull request for this issue:
https://github.com/apache/spark/pull/29799

> Use keyword-only syntax for keyword_only methods
> ------------------------------------------------
>
>                 Key: SPARK-32933
>                 URL: https://issues.apache.org/jira/browse/SPARK-32933
>             Project: Spark
>          Issue Type: Improvement
>          Components: PySpark
>    Affects Versions: 3.1.0
>            Reporter: Maciej Szymkiewicz
>            Priority: Minor
>
> Since 3.0, provides syntax for indicating keyword-only arguments ([PEP 3102|https://www.python.org/dev/peps/pep-3102/]).
> It is not a full replacement for our current usage of {{keyword_only}}, but it would allow us to make our expectations explicit:
> {code:python}
> @keyword_only
> def __init__(self, degree=2, inputCol=None, outputCol=None):
> {code}
> {code:python}
> @keyword_only
> def __init__(self, *, degree=2, inputCol=None, outputCol=None):
> {code}



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