Return empty colors for .cxg v0.0 files (#1441)

* Return empty colors for .cxg v0.0 files

Fixes https://github.com/chanzuckerberg/cellxgene/issues/1440

The CxgAdaptor.get_colors method currently assumes that the .cxg file has
cxg_group_metadata. As a result, the /api/v0.2/colors endpoint always fails for
.cxg v0.0 files.

* Add test fixture
This commit is contained in:
Matt Weiden
2020-04-30 17:21:20 -07:00
committed by GitHub
parent 40fbc42b13
commit a17fff83cf
42 changed files with 11 additions and 5 deletions