Commits

Wes McKinney authored 909f826b559
ARROW-867: [Python] pyarrow MSVC fixes Author: Wes McKinney <wes.mckinney@twosigma.com> Closes #575 from wesm/ARROW-867 and squashes the following commits: 0483cfb [Wes McKinney] Do not encode file paths to utf-16le on Windows. Fix date/time conversion, platform ints. Add release/acquire methods to PyAcquireGIL lock object. Remove a couple unneeded GIL acquisitions