Commits

Wes McKinney authored b4892fd9fb6
ARROW-528: [Python] Utilize improved Parquet writer C++ API, add write_metadata function, test _metadata files Author: Wes McKinney <wes.mckinney@twosigma.com> Closes #539 from wesm/ARROW-528 and squashes the following commits: 848ff93 [Wes McKinney] Add test for _metadata file 8b8f333 [Wes McKinney] Refactor to use APIs introduced in PARQUET-953. Add write_metadata function