kytos / topology

        return jsonify("Operation successful"), 201

    @rest('v3/interfaces/<interface_id>/disable', methods=['POST'])

    def disable_interface(self, interface_id):

        """Administratively disable an interface in the topology."""

        switch_id = ":".join(interface_id.split(":")[:-1])

        interface_number = int(interface_id.split(":")[-1])

        try:

            switch = self.controller.switches[switch_id]

        except KeyError:

            return jsonify("Switch not found"), 404

        try:

            switch.interfaces[interface_number].disable()

        except KeyError:

            return jsonify("Interface not found"), 404

        return jsonify("Operation successful"), 201

    @rest('v3/interfaces/<interface_id>/metadata')

    def get_interface_metadata(self, interface_id):

        return jsonify({'interfaces': interfaces})

    @rest('v3/interfaces/<interface_id>/enable', methods=['POST'])

    def enable_interface(self, interface_id):

        """Administratively enable an interface in the topology."""

        switch_id = ":".join(interface_id.split(":")[:-1])

        interface_number = int(interface_id.split(":")[-1])

        try:

            switch = self.controller.switches[switch_id]

        except KeyError:

            return jsonify("Switch not found"), 404

        try:

            switch.interfaces[interface_number].enable()

        except KeyError:

            return jsonify("Interface not found"), 404

        return jsonify("Operation successful"), 201

    @rest('v3/interfaces/<interface_id>/disable', methods=['POST'])

    def disable_interface(self, interface_id):