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/2835#issuecomment-1258593420,https://api.github.com/repos/pydata/xarray/issues/2835,1258593420,IC_kwDOAMm_X85LBJyM,43316012,2022-09-26T20:28:28Z,2022-09-26T20:28:28Z,COLLABORATOR,"Ok, I thought that copying attrs was fixed. Seems like it did not...
I will create a PR to fix this first, then we can use your test :)","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,423742774
https://github.com/pydata/xarray/issues/2835#issuecomment-1258235669,https://api.github.com/repos/pydata/xarray/issues/2835,1258235669,IC_kwDOAMm_X85K_ycV,43316012,2022-09-26T15:41:22Z,2022-09-26T15:41:22Z,COLLABORATOR,"> Absolutely @headtr1ck, glad that it was useful - I'm a bit green re: tests and PRs to large projects, but will make a stab at it. I'm just consulting the Contributing guide now.

Great! Just ask if you need help :)

Basically: fork repo, make new branch on your forked repo, add test, create PR (when you push GitHub should show a popup asking if you want to create a PR anyway).","{""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,423742774
https://github.com/pydata/xarray/issues/2835#issuecomment-1256569748,https://api.github.com/repos/pydata/xarray/issues/2835,1256569748,IC_kwDOAMm_X85K5buU,43316012,2022-09-23T18:59:33Z,2022-09-23T18:59:33Z,COLLABORATOR,"I see, so it was a problem of recursively copying the attrs.
@phockett would you be open to add your example as a test in a PR such that we can avoid this in the future?","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,423742774
https://github.com/pydata/xarray/issues/2835#issuecomment-1236356402,https://api.github.com/repos/pydata/xarray/issues/2835,1236356402,IC_kwDOAMm_X85JsU0y,43316012,2022-09-04T14:41:39Z,2022-09-04T14:41:39Z,COLLABORATOR,"Cannot reproduce on current master using
```python
import xarray as xr

ds = xr.Dataset({""a"": ([""x""], [1, 2, 3])}, attrs={""t"": 1})
ds2 = ds.copy(deep=True)
ds.attrs[""t""] = 5
print(ds2.attrs)  # returns: {'t': 1}
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,423742774