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/5755#issuecomment-910464045,https://api.github.com/repos/pydata/xarray/issues/5755,910464045,IC_kwDOAMm_X842RJQt,14371165,2021-09-01T16:45:47Z,2021-09-01T17:08:14Z,MEMBER,"Before T_Dataset etc. was:
https://github.com/pydata/xarray/blob/d58a5114ccc8656e83d8a31eebf720548f004f86/xarray/core/_typed_ops.pyi#L20-L22
 
Now it is:
https://github.com/pydata/xarray/blob/6b59d9a5058adb8de1661f49bc273aa78d6de7de/xarray/core/types.py#L20-L22

This seems fixable by adding back
https://github.com/pydata/xarray/blob/d58a5114ccc8656e83d8a31eebf720548f004f86/xarray/core/_typed_ops.pyi#L19-L22

What I wonder about is why we called it `T_Dataset` instead of `T_DatasetOpsMixin`?
Is it a trick to make it look good in docs or?","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,985162305
https://github.com/pydata/xarray/issues/5755#issuecomment-910480241,https://api.github.com/repos/pydata/xarray/issues/5755,910480241,IC_kwDOAMm_X842RNNx,14371165,2021-09-01T17:05:57Z,2021-09-01T17:05:57Z,MEMBER,"> 
> 
> > What I wonder about is why we called it `T_Dataset` instead of `T_DatasetOpsMixin`?
> > Is it a trick to make it look good in docs or?
> 
> The goal was for the type that's used throughout Xarray to be called `T_Dataset`, but not sure why that means we have to change the definition — I don't think there's a good reason.
> 
> Should we change that back, and change the mypy file files definition to `.py[i]`?

Agreed and maybe add a comment/TODO why it's called `T_Dataset` instead of `T_DatasetOpsMixin` if there is any reason.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,985162305