mrocklin / dask / 2909

93%

master: 94%

push

travis-ci

Fixup da.asarray and da.asanyarray for datetime64 dtype and xarray objects (#5334)

* Fixup da.asarray and da.asanyarray for datetime64 dtype and xarray objects.

`da.asanyarray()` current crashes if passed a datetime64 dtype array, as noted
in https://github.com/pydata/xarray/pull/3220:

    >       elif hasattr(a, "data") and type(a).__module__.startswith("xarray."):
    E       ValueError: cannot include dtype 'M' in a buffer

Reversing the order of these checks fixes the issue.

I also adjusted `da.asarray()` to coerce xarray objects in the same way as
`da.asanyarray()`.

* Update dask/array/tests/test_xarray.py

Co-Authored-By: Matthew Rocklin <mrocklin@gmail.com>

3 of 3 new or added lines in 1 file covered. (100.0%)

18507 of 20004 relevant lines covered (92.52%)

0.93 hits per line