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1 #!/usr/bin/env python | |
2 # Copyright 2017 The Chromium Authors. All rights reserved. | |
3 # Use of this source code is governed by a BSD-style license that can be | |
4 # found in the LICENSE file. | |
5 | |
6 __doc__ = """filter_resource_whitelist.py [-h] [--input INPUT] | |
7 [--filter FILTER] [--output OUTPUT] [--output-directory OUTPUT_DIRECTORY] | |
8 | |
9 INPUT specifies a resource whitelist file containing resource IDs that should | |
10 be whitelisted, where each line of INPUT contains a single resource ID. | |
11 | |
12 FILTER specifies a resource whitelist file containing resource IDs that should | |
13 not be whitelisted, where each line of FILTER contains a single resource ID. | |
14 | |
15 Filters a resource whitelist by removing resource IDs that are contained in a | |
16 another resource whitelist. | |
17 | |
18 This script is used to generate Monochrome's locale paks. | |
19 """ | |
20 | |
21 import argparse | |
22 import os | |
Lei Zhang
2017/06/29 19:08:31
os and re aren't used?
F
2017/06/29 19:20:03
Done.
| |
23 import re | |
24 import sys | |
25 | |
26 | |
27 def main(): | |
28 parser = argparse.ArgumentParser(usage=__doc__) | |
29 parser.add_argument( | |
30 '--input', type=argparse.FileType('r'), required=True, | |
31 help='A resource whitelist where each line contains one resource ID. ' | |
32 'These IDs, excluding the ones in FILTER, are to be included.') | |
33 parser.add_argument( | |
34 '--filter', type=argparse.FileType('r'), required=True, | |
35 help='A resource whitelist where each line contains one resource ID. ' | |
36 'These IDs are to be excluded.') | |
37 parser.add_argument( | |
38 '--output', type=argparse.FileType('w'), default=sys.stdout, | |
39 help='The resource list path to write (default stdout)') | |
40 parser.add_argument( | |
41 '--output-directory', required=True, | |
42 help='The out target directory, for example out/Release') | |
43 | |
44 args = parser.parse_args() | |
45 | |
46 input_resources = list(int(resource_id) for resource_id in args.input) | |
47 filter_resources = set(int(resource_id) for resource_id in args.filter) | |
48 output_resources = [resource_id for resource_id in input_resources | |
49 if resource_id not in filter_resources] | |
50 | |
51 for resource_id in sorted(output_resources): | |
52 args.output.write('%d\n' % resource_id) | |
53 | |
54 if __name__ == '__main__': | |
55 main() | |
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