Coverage for d7a/alp/status_action.py: 92%
26 statements
« prev ^ index » next coverage.py v7.5.0, created at 2024-05-24 08:03 +0200
« prev ^ index » next coverage.py v7.5.0, created at 2024-05-24 08:03 +0200
1#
2# Copyright (c) 2015-2021 University of Antwerp, Aloxy NV.
3#
4# This file is part of pyd7a.
5# See https://github.com/Sub-IoT/pyd7a for further info.
6#
7# Licensed under the Apache License, Version 2.0 (the "License");
8# you may not use this file except in compliance with the License.
9# You may obtain a copy of the License at
10#
11# http://www.apache.org/licenses/LICENSE-2.0
12#
13# Unless required by applicable law or agreed to in writing, software
14# distributed under the License is distributed on an "AS IS" BASIS,
15# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16# See the License for the specific language governing permissions and
17# limitations under the License.
18#
19from d7a.alp.action import Action
20from d7a.alp.operations.nop import NoOperation
21from d7a.alp.operations.operation import Operation
22from d7a.support.schema import Types
24__author__ = 'glenn'
26class StatusActionOperandExtensions(object):
27 ACTION_STATUS = 0
28 INTERFACE_STATUS = 1
29 ALL = [ ACTION_STATUS, INTERFACE_STATUS ]
31 @staticmethod
32 def SCHEMA():
33 return { "type": "integer", "allowed" : StatusActionOperandExtensions.ALL }
36class StatusAction(Action):
37 SCHEMA = [{
38 "status_operand_extension" : Types.INTEGER(values=StatusActionOperandExtensions.ALL),
39 "operation": Types.OBJECT(Operation),
40 "operand" : Types.OBJECT(nullable=True) # there is no Operand base-class
41 }]
43 def __init__(self, status_operand_extension, operation):
44 self.status_operand_extension = status_operand_extension
45 self.operation = operation
46 super(StatusAction, self).__init__(operation=operation)
48 def __iter__(self):
49 byte = 0
50 byte |= self.status_operand_extension << 6
51 byte += self.op
52 yield byte
54 for byte in self.operation: yield byte
56 def __str__(self):
57 return "{}".format(self.operand)