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/3427#issuecomment-545039228,https://api.github.com/repos/pydata/xarray/issues/3427,545039228,MDEyOklzc3VlQ29tbWVudDU0NTAzOTIyOA==,6628425,2019-10-22T16:14:09Z,2019-10-22T16:14:09Z,MEMBER,"@jswhit has tracked down the source of the problem, added a fix in Unidata/cftime#127, and kindly agreed to cut a new release.  I can confirm that with this, and @andersy005's fix in #3430, the xarray test suite passes.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,510386062
https://github.com/pydata/xarray/issues/3427#issuecomment-544967109,https://api.github.com/repos/pydata/xarray/issues/3427,544967109,MDEyOklzc3VlQ29tbWVudDU0NDk2NzEwOQ==,6628425,2019-10-22T13:40:10Z,2019-10-22T13:40:10Z,MEMBER,"Hmm...this feels like it may be a cftime bug.  In version 1.0.3.4 the following succeeds without an error:
```
In [1]: import cftime

In [2]: d = cftime.DatetimeProlepticGregorian(1, 1, 1)

In [3]: cftime.date2num(d, 'days since 0001-01-01', 'proleptic_gregorian')
Out[3]: 0.0
```
However, with 1.0.4, the following occurs:
```
In [3]: cftime.date2num(d, 'days since 0001-01-01', 'proleptic_gregorian')
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-3-5b0bfcafe058> in <module>
----> 1 cftime.date2num(d, 'days since 0001-01-01', 'proleptic_gregorian')

cftime/_cftime.pyx in cftime._cftime.date2num()

AttributeError: 'cftime._cftime.DatetimeProlepticGregorian' object has no attribute 'tzinfo'
```
I filed an issue upstream: https://github.com/Unidata/cftime/issues/126.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,510386062