(self, start_date)
Sets the start date of the time period the data finder uses.
Sets the start date of the time period the data finder uses.
Sets the start date of the time period the data finder uses .
def set_start_date(self, start_date):
        """Sets the start date of the time period the data finder uses."""
        # TODO: Implement a check if this is a valid ISO formatted date.
        self._start_date = start_date
def set_start_date ( self , start_date ) : # TODO: Implement a check if this is a valid ISO formatted date. self . _start_date = start_date