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/5495#issuecomment-883576575,https://api.github.com/repos/pydata/xarray/issues/5495,883576575,IC_kwDOAMm_X840qk7_,1217238,2021-07-20T17:43:42Z,2021-07-20T17:43:42Z,MEMBER,"I made an attempt at making the use of TypeGuard optional, but it doesn't pass mypy yet: https://github.com/pydata/xarray/pull/5624","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,925444927 https://github.com/pydata/xarray/issues/5495#issuecomment-881786427,https://api.github.com/repos/pydata/xarray/issues/5495,881786427,IC_kwDOAMm_X840jv47,1217238,2021-07-17T00:44:02Z,2021-07-17T00:44:02Z,MEMBER,"Can we consider making typing-extensions a fully optional dependency instead? In particular, typing-extensions 3.10 is a very new version, only from May 2021. This seems overly restrictive, particularly for a dependency that isn't really needed at all at runtime and that we only use for a few type annotations.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,925444927