Commits
Alessandro Molina authored and Antoine Pitrou committed 654e36937ee
ARROW-9594: [Python] Preserve null indexes in DictionaryArray.to_numpy as it's done in DictionaryArray.to_pandas https://issues.apache.org/jira/browse/ARROW-9594 Closes #10101 from amol-/ARROW-9594 Authored-by: Alessandro Molina <amol@turbogears.org> Signed-off-by: Antoine Pitrou <antoine@python.org>