issue_comments: 523750630

This data as json

html_url issue_url id node_id user created_at updated_at author_association body reactions performed_via_github_app issue
https://github.com/pydata/xarray/issues/1097#issuecomment-523750630 https://api.github.com/repos/pydata/xarray/issues/1097 523750630 MDEyOklzc3VlQ29tbWVudDUyMzc1MDYzMA== 5635139 2019-08-22T05:12:08Z 2019-08-22T05:12:08Z MEMBER

For that case, you could put a breakpoint in and see what's calling it. It is bemusing

For subclass support, you could see whether there are methods that return DataArray / Dataset rather than self.__class__. Maybe we could add a generalized test that could run over a number of methods and assert they return a subclass

I think we're in an equilibrium where subclassing isn't supported for most operations, so it's not used, so we don't hear about it's failures. A moderate push could move us out of that equilibrium! 

{
    "total_count": 0,
    "+1": 0,
    "-1": 0,
    "laugh": 0,
    "hooray": 0,
    "confused": 0,
    "heart": 0,
    "rocket": 0,
    "eyes": 0
}
   188113943