ENH: set __module__ on NamedAgg / SeriesGroupBy / DataFrameGroupBy (pandas.core.groupby.generic classes)

[ofsouzap]

xref #55178

[chanshing]

It appears that DataFrameGroupBy and SeriesGroupBy are not top-level classes/functions:

[ins] In [1]: import pandas as pd

[ins] In [2]: pd.NamedAgg
Out[2]: pandas.core.groupby.generic.NamedAgg

[ins] In [3]: pd.SeriesGroupBy
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[3], line 1
----> 1 pd.SeriesGroupBy

AttributeError: module 'pandas' has no attribute 'SeriesGroupBy'

[ins] In [4]: pd.DataFrameGroupBy
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[4], line 1
----> 1 pd.DataFrameGroupBy

AttributeError: module 'pandas' has no attribute 'DataFrameGroupBy'

[simonjayhawkins]

Thanks @ofsouzap

[rhshadrach]

It appears that DataFrameGroupBy and SeriesGroupBy are not top-level classes/functions:

Correct, they are exposed in pandas.api.typing as they should not be instantiated by users directly. This is the path that __module__ should be set to.

[ofsouzap]

It appears that DataFrameGroupBy and SeriesGroupBy are not top-level classes/functions:

Correct, they are exposed in pandas.api.typing as they should not be instantiated by users directly. This is the path that __module__ should be set to.

Thanks, I'll work on getting this implemented

[simonjayhawkins]

Thanks @ofsouzap for the updates.

Because of merging some of the related PRs, there is now a merge conflict in the tests file. Could you merge the latest main to resolve that conflict? (and let us know if you need any help with that)