1#!/usr/bin/env python
2#
3# Copyright (C) 2009 The Android Open Source Project
4#
5# Licensed under the Apache License, Version 2.0 (the 'License');
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9#      http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an 'AS IS' BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16#
17
18import operator, os, sys
19
20def get_file_size(path):
21  st = os.lstat(path)
22  return st.st_size;
23
24def main(argv):
25  output = []
26  roots = argv[1:]
27  for root in roots:
28    base = len(root[:root.rfind(os.path.sep)])
29    for dir, dirs, files in os.walk(root):
30      relative = dir[base:]
31      for f in files:
32        try:
33          row = (
34              get_file_size(os.path.sep.join((dir, f))),
35              os.path.sep.join((relative, f)),
36            )
37          output.append(row)
38        except os.error:
39          pass
40  output.sort(key=operator.itemgetter(0), reverse=True)
41  for row in output:
42    print "%12d  %s" % row
43
44if __name__ == '__main__':
45  main(sys.argv)
46