Interaction.sort_index(self, descending=False, order=None)

Create an index that could be used to sort this data_object.

descending : bool

Sort in descending instead of the default ascending order.

order : None | sequence

Sequence of cells to define a custom order. Any cells that are not present in order will be omitted in the sort_index, i.e. the sort_index will be shorter than its source.

sort_index : array of int

Array which can be used to sort a data_object in the desired order.