id,node_id,number,title,user,state,locked,assignee,milestone,comments,created_at,updated_at,closed_at,author_association,active_lock_reason,draft,pull_request,body,reactions,performed_via_github_app,state_reason,repo,type
1725525753,PR_kwDOAMm_X85RVEiR,7874,"Changed duck typing exception to: (ImportError, AttributeError)",3092444,closed,0,,,2,2023-05-25T10:15:39Z,2023-05-26T16:19:39Z,2023-05-26T16:19:35Z,CONTRIBUTOR,,0,pydata/xarray/pulls/7874,"- [x] closes #7870

As described in issue #7870, there is a name-collision with the astrophysics package `pint-pulsar`, which is used to do high-precision pulsar timing. That other package would get imported as `pint`, and an `AttributeError` is thrown because that imported package is not the expected package.

By generalizing the duck typing exception to catch an `ImportError` and an `AttributeError`, we catch such name-collisions. It fits the idea and goal of duck typing.

This PR is a single-line change","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/7874/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull