Coverage for d7a/alp/operands/file_header.py: 83%
18 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.fs.file_header import FileHeader
20from d7a.support.schema import Validatable, Types
23class FileHeaderOperand(Validatable):
25 SCHEMA = [{
26 "file_id": Types.BYTE(),
27 "file_header": Types.OBJECT(FileHeader)
28 }]
30 def __init__(self, file_id, file_header):
31 self.file_id = file_id
32 self.file_header = file_header
33 super(FileHeaderOperand, self).__init__()
35 def __iter__(self):
36 yield self.file_id
37 for byte in self.file_header: yield byte
39 @staticmethod
40 def parse(s):
41 file_id = s.read("uint:8")
42 file_header = FileHeader.parse(s)
43 return FileHeaderOperand(file_id=file_id, file_header=file_header)
45 def __str__(self):
46 return "file-id={}, header={}".format(self.file_id, self.file_header)