Global option to always keep/discard attrs on operations#2482

Merged

shoyer merged 15 commits intopydata:masterfrom TomNicholas:keep_attrs_global

Oct 30, 2018

+211-40

Commits on Oct 12, 2018

Added a global option to always keep or discard attrs.
TomNicholas
committed
Updated docs and options docstring to describe new keep_attrs global option
TomNicholas
committed
Updated all default keep_attrs arguments to check global option
TomNicholas
committed

Commits on Oct 13, 2018

New test to check attributes are retained properly
TomNicholas
committed

Commits on Oct 14, 2018

Commits on Oct 15, 2018

Bugfix to stop failing tests in test_dataset
TomNicholas
committed

Commits on Oct 27, 2018

Commits on Oct 28, 2018

Commits on Oct 29, 2018

Removed some more unneccessary checks of global keep_attrs option (pointed out by dcherian)
TomNicholas
committed