def _has_port_binding_extension(self, context, refresh_cache=False,
                                    neutron=None):
        if refresh_cache:
            self._refresh_neutron_extensions_cache(context, neutron=neutron)
        return self.extensions in constants.PORTBINDING_EXT
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/network/neutronv2/api.py/API._has_port_binding_extension/swapped operands of `in`