def indices(self):
# we have a list of groupers
if isinstance(self.grouper, ops.BaseGrouper):
return self.grouper.indices
values = Categorical(self.grouper)
return values._reverse_indexer()
def indices(self) -> dict[Hashable, npt.NDArray[np.intp]]:
# we have a list of groupers
if isinstance(self.grouping_vector, ops.BaseGrouper):
return self.grouping_vector.indices
values = Categorical(self.grouping_vector)
return values._reverse_indexer()
