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Posted to jira@arrow.apache.org by "Ian Cook (Jira)" <ji...@apache.org> on 2021/09/27 14:27:00 UTC

[jira] [Created] (ARROW-14146) [C++] Update merge script to specify python3 in shebang line

Ian Cook created ARROW-14146:
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             Summary: [C++] Update merge script to specify python3 in shebang line
                 Key: ARROW-14146
                 URL: https://issues.apache.org/jira/browse/ARROW-14146
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Developer Tools
            Reporter: Ian Cook
            Assignee: Ian Cook


Currently the script in {{dev/merge_arrow_pr.py}} requires modifying to run on any machines/environments where the shebang line {{#!/usr/bin/env python}} finds the system Python 2 instead of Python 3.

Updating the shebang line to read {{python3}} instead of {{python}} would fix this.

[~thisisnic] did the same for the linting and formatting scripts in ARROW-13759. Perhaps it is not as important to do this for the merge script because there is a wrapper script {{dev/merge_arrow_pr.sh}} that creates a virtual env and runs the Python script in it, but some Arrow devs (I for one) call the Python script directly.



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