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1 #!/usr/bin/env python | |
agrieve
2017/06/29 01:29:25
Also: Add yourself (and me) to the OWNERS file her
F
2017/06/29 18:31:20
Done.
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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 import argparse | |
7 import os | |
8 import re | |
9 import sys | |
10 | |
11 USAGE = """filter_resource_whitelist.py [-h] [-i INPUT] [-f FILTER] [-o OUTPUT] | |
agrieve
2017/06/29 01:09:53
nit: Use this as the __doc__ string (put before im
F
2017/06/29 18:31:20
Done.
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12 | |
13 INPUT specifies a resource whitelist file containing resource IDs that should | |
14 be whitelisted, where each line of INPUT contains a single resource ID. | |
15 | |
16 FILTER specifies a resource whitelist file containing resource IDs that should | |
17 not be whitelisted, where each line of FILTER contains a single resource ID. | |
18 | |
19 Filters a resource whitelist by removing resource IDs that are contained in a | |
20 another resource whitelist. | |
21 | |
22 This script is used to generate Monochrome's locale paks. | |
23 | |
agrieve
2017/06/29 01:09:53
nit: remove blank line
F
2017/06/29 18:31:20
Done.
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24 """ | |
25 | |
26 | |
27 def main(): | |
28 parser = argparse.ArgumentParser(usage=USAGE) | |
29 parser.add_argument( | |
30 '-i', '--input', type=argparse.FileType('r'), default=sys.stdin, | |
agrieve
2017/06/29 01:09:53
nit: drop the short form arguments. They just serv
F
2017/06/29 18:31:20
Done.
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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 '-f', '--filter', type=argparse.FileType('r'), default=sys.stdin, | |
agrieve
2017/06/29 01:09:53
Seems strange to have two different flags default
F
2017/06/29 18:31:20
Done.
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35 help='A resource whitelist where each line contains one resource ID. ' | |
36 'These IDs are to be excluded.') | |
37 parser.add_argument( | |
38 '-o', '--output', type=argparse.FileType('w'), default=sys.stdout, | |
39 help='The resource list path to write (default stdout)') | |
40 parser.add_argument( | |
41 '--out-dir', required=True, | |
agrieve
2017/06/29 01:09:53
nit: call this '--output-directory' to be consiste
F
2017/06/29 18:31:20
Done.
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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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