The __parameters__ property is currently part of the Column's, DataFrame's, and GroupBy's APIs: https://data-apis.org/dataframe-api/draft/search.html?q=__parameters__
The same applies to the __subclasshook__ property.
This does seem like a bug to me.
The
__parameters__property is currently part of theColumn's,DataFrame's, andGroupBy's APIs: https://data-apis.org/dataframe-api/draft/search.html?q=__parameters__The same applies to the
__subclasshook__property.This does seem like a bug to me.