Coverage for d7a/alp/tag_response_action.py: 65%
17 statements
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« 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
24class TagResponseAction(Action):
25 SCHEMA = [{
26 "eop" : Types.BOOLEAN(),
27 "error" : Types.BOOLEAN(),
28 "op" : Types.BITS(6),
29 "operation": Types.OBJECT(Operation),
30 "operand" : Types.OBJECT(nullable=True) # there is no Operand base-class
31 }]
33 def __init__(self, eop, error, operation=NoOperation()):
34 self.eop = eop
35 self.error = error
36 super(TagResponseAction, self).__init__(operation)
38 def __iter__(self):
39 byte = 0
40 if self.eop: byte |= 1 << 7
41 if self.error: byte |= 1 << 6
42 byte += self.op
43 yield byte
45 for byte in self.operation: yield byte