def groupings(self) -> "List[grouper.Grouping]": return [ grouper.Grouping(lvl, lvl, in_axis=False, level=None, name=name) for lvl, name in zip(self.levels, self.names) ]
def groupings(self) -> list[grouper.Grouping]: lev = self.binlabels ping = grouper.Grouping(lev, lev, in_axis=False, level=None) return [ping]