def __call__(self, value):
        return self.validate(value)
Accepts a port number or a single-colon separated range.
dataset/ETHPy150Open fiam/wapi/validators.py/Validator.__call__--crossover with--dataset/ETHPy150Open CiscoSystems/avos/horizon/utils/validators.py/validate_port_or_colon_separated_port_range