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/5551#issuecomment-926913949,https://api.github.com/repos/pydata/xarray/issues/5551,926913949,IC_kwDOAMm_X843P5Wd,6628425,2021-09-24T20:55:27Z,2021-09-24T20:55:27Z,MEMBER,"Ah I think this is the same issue as #5686 -- sorry I didn't realize it at the time!  The pickling problem should be fixed with cftime version 1.5.1, which was released today.  I agree though, eventually in xarray we will want to support the new style of `cftime.datetime` objects as well as (or possibly instead of) the subclasses.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,932898075
https://github.com/pydata/xarray/issues/5551#issuecomment-870748510,https://api.github.com/repos/pydata/xarray/issues/5551,870748510,MDEyOklzc3VlQ29tbWVudDg3MDc0ODUxMA==,20629530,2021-06-29T16:35:02Z,2021-06-29T16:39:59Z,CONTRIBUTOR,"EDIT: I hit enter a bit too soon...  I think I found the very source of the problem, maybe this could be fixed in cftime:

```python
import pickle

ds.time # same No-Leap coordinate as in the MWE above
# Items are instances of `cftime.DatetimeNoLeap`

pickle.loads(pickle.dumps(ds.time))
# Items are instances of `cftime.datetime`, calendar information is now only an attribute, `get_clean_interp_index` will fail
```

However, as xarray has the possiblity to contain cftime coordinates where the calendar is an attribute, I guess `get_clean_interp_index` needs to be fixed?","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,932898075