Commits

Wes McKinney authored e333576a0d2
ARROW-718: [Python] Implement pyarrow.Tensor container, zero-copy NumPy roundtrips Author: Wes McKinney <wes.mckinney@twosigma.com> Closes #477 from wesm/ARROW-718 and squashes the following commits: 2c23427 [Wes McKinney] Restore clang-format-3.9 formatting eb21a17 [Wes McKinney] Finish basic tensor zero-copy roundtrips, simple repr. flake8 fixes 4cf6d2b [Wes McKinney] Draft tensor conversion to/from numpy