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/1309#issuecomment-288123608,https://api.github.com/repos/pydata/xarray/issues/1309,288123608,MDEyOklzc3VlQ29tbWVudDI4ODEyMzYwOA==,5635139,2017-03-21T15:52:13Z,2017-03-21T15:52:13Z,MEMBER,"I would have a preference for `py.test --skip-slow` to explicitly skip, rather than default skipping. And then unit tests _should_ be fast, this is only for tests that really can't be made fast","{""total_count"": 3, ""+1"": 3, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,214201008