(self, ins)
Parse statement with one optional argument.
Parse statement with one optional argument.
Parse statement with one optional argument .
def _parse_optional_arg_no_end(self, ins):
        """Parse statement with one optional argument."""
        yield self.parse_expression(ins, allow_empty=True)
def _parse_optional_arg_no_end ( self , ins ) : yield self . parse_expression ( ins , allow_empty = True )