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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2020/06/24 08:53:58 UTC

[GitHub] [arrow] kszucs opened a new pull request #7533: ARROW-7375: [Python] Expose C++ MakeArrayOfNull

kszucs opened a new pull request #7533:
URL: https://github.com/apache/arrow/pull/7533


   


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[GitHub] [arrow] wesm commented on pull request #7533: ARROW-7375: [Python] Expose C++ MakeArrayOfNull

Posted by GitBox <gi...@apache.org>.
wesm commented on pull request #7533:
URL: https://github.com/apache/arrow/pull/7533#issuecomment-648817609


   @alippai that is doable but would need to get done in a separate PR


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[GitHub] [arrow] wesm closed pull request #7533: ARROW-7375: [Python] Expose C++ MakeArrayOfNull

Posted by GitBox <gi...@apache.org>.
wesm closed pull request #7533:
URL: https://github.com/apache/arrow/pull/7533


   


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[GitHub] [arrow] wesm commented on a change in pull request #7533: ARROW-7375: [Python] Expose C++ MakeArrayOfNull

Posted by GitBox <gi...@apache.org>.
wesm commented on a change in pull request #7533:
URL: https://github.com/apache/arrow/pull/7533#discussion_r444890495



##########
File path: python/pyarrow/__init__.py
##########
@@ -90,7 +90,7 @@ def parse_git(root, **kwargs):
                          schema,
                          unify_schemas,
                          Array, Tensor,
-                         array, chunked_array, record_batch, table,
+                         array, chunked_array, record_batch, table, nulls,

Review comment:
       Can you add it to the API listing .rst page?




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[GitHub] [arrow] alippai commented on pull request #7533: ARROW-7375: [Python] Expose C++ MakeArrayOfNull

Posted by GitBox <gi...@apache.org>.
alippai commented on pull request #7533:
URL: https://github.com/apache/arrow/pull/7533#issuecomment-648752119


   Can this be extended to support any scalar value? Creating a column with single value is a common step for us (before concatenating tables, so the fragments a are differentiated in the result)


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[GitHub] [arrow] alippai edited a comment on pull request #7533: ARROW-7375: [Python] Expose C++ MakeArrayOfNull

Posted by GitBox <gi...@apache.org>.
alippai edited a comment on pull request #7533:
URL: https://github.com/apache/arrow/pull/7533#issuecomment-648752119


   Can this be extended to support any scalar value? Creating a column with single value is a common step for me (before concatenating tables, so the fragments a are differentiated in the result)


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[GitHub] [arrow] kszucs commented on a change in pull request #7533: ARROW-7375: [Python] Expose C++ MakeArrayOfNull

Posted by GitBox <gi...@apache.org>.
kszucs commented on a change in pull request #7533:
URL: https://github.com/apache/arrow/pull/7533#discussion_r444924523



##########
File path: python/pyarrow/__init__.py
##########
@@ -90,7 +90,7 @@ def parse_git(root, **kwargs):
                          schema,
                          unify_schemas,
                          Array, Tensor,
-                         array, chunked_array, record_batch, table,
+                         array, chunked_array, record_batch, table, nulls,

Review comment:
       Sure.




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[GitHub] [arrow] github-actions[bot] commented on pull request #7533: ARROW-7375: [Python] Expose C++ MakeArrayOfNull

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on pull request #7533:
URL: https://github.com/apache/arrow/pull/7533#issuecomment-648694810


   https://issues.apache.org/jira/browse/ARROW-7375


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