convert_to_list¶
-
qf_lib.common.utils.miscellaneous.to_list_conversion.
convert_to_list
(value: Union[SingleValueT, Sequence[SingleValueT]], type_of_single_value: Union[Type[SingleValueT], Sequence[Type[SingleValueT]]]) → Tuple[Sequence[SingleValueT], bool][source]¶ Converts a given value to list if necessary and returns information if the conversion was necessary.
- Parameters
value – value or sequence of values to be converted
type_of_single_value – allowed type (or types) of a single value of the element which should be converted to list
- Returns
a list of values and a bool value indicating whether the convertion was necessary (True) or not (False)
- Return type
List, bool