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/pull/4879#issuecomment-1277939577,https://api.github.com/repos/pydata/xarray/issues/4879,1277939577,IC_kwDOAMm_X85MK895,2448579,2022-10-13T17:20:38Z,2022-10-13T17:20:38Z,MEMBER,"mypy error:

> xarray/backends/file_manager.py:277: error: Accessing ""__init__"" on an instance is unsound, since instance.__init__ could be from an incompatible subclass  [misc]

for 
```python
    def __setstate__(self, state):
        """"""Restore from a pickle.""""""
        opener, args, mode, kwargs, lock = state
        self.__init__(opener, *args, mode=mode, kwargs=kwargs, lock=lock)
```

Seems like we can just ignore?

","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,803068773
https://github.com/pydata/xarray/pull/4879#issuecomment-1261264943,https://api.github.com/repos/pydata/xarray/issues/4879,1261264943,IC_kwDOAMm_X85LLWAv,2448579,2022-09-28T17:52:51Z,2022-09-28T17:52:51Z,MEMBER,"> I don't think we can solve this in Xarray without fixes netCDF4-Python or the netCDF-C library: 

I think we should document this and merge. Though the test failures are real (having trouble cleaning  up on windows when deleting the temp file), and the diff includes some zarr files right now.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,803068773