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/7048#issuecomment-1250318962,https://api.github.com/repos/pydata/xarray/issues/7048,1250318962,IC_kwDOAMm_X85Khlpy,14371165,2022-09-18T14:20:51Z,2022-09-18T14:20:51Z,MEMBER,"Just running that script file several times without restarting the console. It might be a Spyder bug though since I can't reproduce it in a stand alone ipython console. This for example works (the first time): ``` python import numpy as np import pandas as pd import xarray as xr da = xr.DataArray( np.array([1, 2, 3, 1, 2, np.nan]), dims=""time"", coords=dict( time=(""time"", pd.date_range(""01-01-2001"", freq=""M"", periods=6)), labels=(""time"", np.array([""a"", ""b"", ""c"", ""c"", ""b"", ""a""])), ), ) da.groupby(""labels"").count() da = xr.DataArray( np.array([1, 2, 3, 1, 2, np.nan]), dims=""time"", coords=dict( time=(""time"", pd.date_range(""01-01-2001"", freq=""M"", periods=6)), labels=(""time"", np.array([""a"", ""b"", ""c"", ""c"", ""b"", ""a""])), ), ) da.groupby(""labels"").count() ```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,1376479521 https://github.com/pydata/xarray/pull/7048#issuecomment-1250208324,https://api.github.com/repos/pydata/xarray/issues/7048,1250208324,IC_kwDOAMm_X85KhKpE,14371165,2022-09-18T07:13:43Z,2022-09-18T07:15:39Z,MEMBER,"> ```diff > @@ -4400,7 +4400,7 @@ def count( > > >>> da.groupby(""labels"").count() > > - array([1, 2, 2], dtype=int64) > + array([1, 2, 2]) > Coordinates: > * labels (labels) object 'a' 'b' 'c' > """""" > ``` Is it just me that this example crashes the second time I run it? ``` python import numpy as np import pandas as pd import xarray as xr da = xr.DataArray( np.array([1, 2, 3, 1, 2, np.nan]), dims=""time"", coords=dict( time=(""time"", pd.date_range(""01-01-2001"", freq=""M"", periods=6)), labels=(""time"", np.array([""a"", ""b"", ""c"", ""c"", ""b"", ""a""])), ), ) da.groupby(""labels"").count() ```
```python Traceback (most recent call last): File ""C:\Users\J.W\anaconda3\envs\xarray-tests\lib\site-packages\spyder_kernels\py3compat.py"", line 356, in compat_exec exec(code, globals, locals) File ""g:\program\dropbox\python\xarray_groupby_windows_diff.py"", line 34, in da.groupby(""labels"").count() File ""c:\users\j.w\documents\github\xarray\xarray\core\_reductions.py"", line 4384, in count return self._flox_reduce( File ""c:\users\j.w\documents\github\xarray\xarray\core\groupby.py"", line 738, in _flox_reduce result = xarray_reduce( File ""C:\Users\J.W\anaconda3\envs\xarray-tests\lib\site-packages\flox\xarray.py"", line 240, in xarray_reduce ds, *by = xr.broadcast(ds, *by, exclude=exclude_dims) File ""c:\users\j.w\documents\github\xarray\xarray\core\alignment.py"", line 1046, in broadcast args = align(*args, join=""outer"", copy=False, exclude=exclude) File ""c:\users\j.w\documents\github\xarray\xarray\core\alignment.py"", line 765, in align aligner.align() File ""c:\users\j.w\documents\github\xarray\xarray\core\alignment.py"", line 549, in align self.find_matching_indexes() File ""c:\users\j.w\documents\github\xarray\xarray\core\alignment.py"", line 256, in find_matching_indexes obj_indexes, obj_index_vars = self._normalize_indexes(obj.xindexes) File ""c:\users\j.w\documents\github\xarray\xarray\core\alignment.py"", line 205, in _normalize_indexes pd_idx = safe_cast_to_index(data) File ""c:\users\j.w\documents\github\xarray\xarray\core\utils.py"", line 140, in safe_cast_to_index index = pd.Index(np.asarray(array), **kwargs) File ""C:\Users\J.W\anaconda3\envs\xarray-tests\lib\site-packages\pandas\core\indexes\base.py"", line 483, in __new__ data = sanitize_array(data, None, dtype=dtype, copy=copy) File ""C:\Users\J.W\anaconda3\envs\xarray-tests\lib\site-packages\pandas\core\construction.py"", line 524, in sanitize_array raise ValueError(""index must be specified when data is not list-like"") ValueError: index must be specified when data is not list-like ```
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,1376479521