preheat_open.helpers.convenience_result_list_shortener

preheat_open.helpers.convenience_result_list_shortener(result)

Method used for convenience helpers to querying methods returning lists

Parameters:

result (list[Any]) – input list

Return type:

Union[list[Any], Any, None]

Returns:

Depends on the input list length: None if list is empty, unique list element if list has length one (i.e. returns X if input is [X], or input value if the list has length > 1