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https://issues.apache.org/jira/browse/BEAM-12730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17438866#comment-17438866
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Etienne Chauchot commented on BEAM-12730:
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done: assigned to 2.35 and removed labels as this PR requires parallel
splitting knowledge so not a newbie task indeed.
> Add custom delimiters to Python TextIO reads
> --------------------------------------------
>
> Key: BEAM-12730
> URL: https://issues.apache.org/jira/browse/BEAM-12730
> Project: Beam
> Issue Type: New Feature
> Components: io-py-common, io-py-files
> Reporter: Daniel Oliveira
> Assignee: Dmitrii Kuzin
> Priority: P2
> Fix For: 2.35.0
>
> Time Spent: 25h 50m
> Remaining Estimate: 0h
>
> A common request by users is to be able to separate a text files read by
> TextIO with delimiters other than newline. The Java SDK already supports this
> feature.
> The current delimiter code is [located
> here|https://github.com/apache/beam/blob/v2.31.0/sdks/python/apache_beam/io/textio.py#L236]
> and defaults to newlines. This function could easily be modified to also
> handle custom delimiters. Changing this would also necessitate changing the
> API for the various TextIO.Read methods and adding documentation.
> This seems like a good starter bug for making more in-depth contributions to
> Beam Python.
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