def groupby(cls, dataset, dimensions, container_type, group_type, **kwargs):
geo_dims = cls.geom_dims(dataset)
if any(d in geo_dims for d in dimensions):
raise DataError("GeoPandasInterface does not allow grouping "
"by geometry dimension.", cls)
return PandasInterface.groupby(dataset, dimensions, container_type, group_type, **kwargs)
def groupby(cls, columns, dimensions, container_type, group_type, **kwargs):
from holoviews.core.data import PandasInterface
return PandasInterface.groupby(columns, dimensions, container_type, group_type, **kwargs)