Repository: arrow Updated Branches: refs/heads/master a4813bdd1 -> 298e34324
ARROW-1673: [Python] Add support for numpy 'bool' type This is currently a workaround until the Arrow tensor supports zero copy of byte-length booleans. Author: Philipp Moritz <pcmor...@gmail.com> Closes #1199 from pcmoritz/ndarray-bool and squashes the following commits: 14943a09 [Philipp Moritz] deploy workaround 8fce724c [Philipp Moritz] update ad4c6b97 [Philipp Moritz] change bool width to 1 byte 11c7ed3b [Philipp Moritz] add support for numpy 'bool' type Project: http://git-wip-us.apache.org/repos/asf/arrow/repo Commit: http://git-wip-us.apache.org/repos/asf/arrow/commit/298e3432 Tree: http://git-wip-us.apache.org/repos/asf/arrow/tree/298e3432 Diff: http://git-wip-us.apache.org/repos/asf/arrow/diff/298e3432 Branch: refs/heads/master Commit: 298e343240173e0a326495154f196565adc8d301 Parents: a4813bd Author: Philipp Moritz <pcmor...@gmail.com> Authored: Wed Oct 18 17:07:41 2017 -0400 Committer: Wes McKinney <wes.mckin...@twosigma.com> Committed: Wed Oct 18 17:07:41 2017 -0400 ---------------------------------------------------------------------- cpp/src/arrow/python/python_to_arrow.cc | 1 - python/pyarrow/tests/test_serialization.py | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/arrow/blob/298e3432/cpp/src/arrow/python/python_to_arrow.cc ---------------------------------------------------------------------- diff --git a/cpp/src/arrow/python/python_to_arrow.cc b/cpp/src/arrow/python/python_to_arrow.cc index ab444f2..47d48d7 100644 --- a/cpp/src/arrow/python/python_to_arrow.cc +++ b/cpp/src/arrow/python/python_to_arrow.cc @@ -528,7 +528,6 @@ Status SerializeArray(PyObject* context, PyArrayObject* array, SequenceBuilder* std::vector<PyObject*>* tensors_out) { int dtype = PyArray_TYPE(array); switch (dtype) { - case NPY_BOOL: case NPY_UINT8: case NPY_INT8: case NPY_UINT16: http://git-wip-us.apache.org/repos/asf/arrow/blob/298e3432/python/pyarrow/tests/test_serialization.py ---------------------------------------------------------------------- diff --git a/python/pyarrow/tests/test_serialization.py b/python/pyarrow/tests/test_serialization.py index 7e8060b..460a11b 100644 --- a/python/pyarrow/tests/test_serialization.py +++ b/python/pyarrow/tests/test_serialization.py @@ -257,7 +257,7 @@ def test_default_dict_serialization(large_memory_map): def test_numpy_serialization(large_memory_map): with pa.memory_map(large_memory_map, mode="r+") as mmap: - for t in ["int8", "uint8", "int16", "uint16", "int32", "uint32", + for t in ["bool", "int8", "uint8", "int16", "uint16", "int32", "uint32", "float16", "float32", "float64"]: obj = np.random.randint(0, 10, size=(100, 100)).astype(t) serialization_roundtrip(obj, mmap)
