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ASF GitHub Bot commented on ARROW-972: -------------------------------------- GitHub user pcmoritz opened a pull request: https://github.com/apache/arrow/pull/1216 [WIP] ARROW-972: UnionArray in pyarrow This is taking a stab at exposing UnionArray to pyarrow. Tasks to be done: - [ ] Support UnionType::SPARSE - [ ] Add doc strings You can merge this pull request into a Git repository by running: $ git pull https://github.com/pcmoritz/arrow pyarrow-union-array Alternatively you can review and apply these changes as the patch at: https://github.com/apache/arrow/pull/1216.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #1216 ---- commit 7f78e4f525c9e19538e7bf76c35d25763e695ccf Author: Philipp Moritz <pcmor...@gmail.com> Date: 2017-10-19T22:51:19Z Implement UnionArray in pyarrow ---- > [Python] Add test cases and basic APIs for UnionArray > ----------------------------------------------------- > > Key: ARROW-972 > URL: https://issues.apache.org/jira/browse/ARROW-972 > Project: Apache Arrow > Issue Type: New Feature > Components: Python > Affects Versions: 0.3.0 > Reporter: Wes McKinney > Labels: pull-request-available > Fix For: 0.8.0 > > > While this is implemented in C++, there isn't any API exposure yet in Python -- This message was sent by Atlassian JIRA (v6.4.14#64029)