NIT: Is there really a `label` and a `label_name` or aren't they the same thing. I'd go with jut `label` I think.
How about `make_label_compatible(cls, label)`? Also, let's have a short docstring here as this is likely to get derived. [ Full content available at: https://github.com/apache/incubator-superset/pull/5686 ] This message was relayed via gitbox.apache.org for [email protected]
