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Issue 12450015: **/*.py: use /usr/bin/env to find python Base URL: https://chromium.googlesource.com/native_client/src/native_client@master
Patch Set: Created 7 years, 9 months ago
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1 #!/usr/bin/python 1 #!/usr/bin/env python
2 # Copyright (c) 2012 The Native Client Authors. All rights reserved. 2 # Copyright (c) 2012 The Native Client Authors. All rights reserved.
3 # Use of this source code is governed by a BSD-style license that can be 3 # Use of this source code is governed by a BSD-style license that can be
4 # found in the LICENSE file. 4 # found in the LICENSE file.
5 5
6 """Hashing related operations. 6 """Hashing related operations.
7 7
8 Provides for hashing files or directory trees. 8 Provides for hashing files or directory trees.
9 Timestamps, archive order, and dot files/directories are ignored to keep 9 Timestamps, archive order, and dot files/directories are ignored to keep
10 hashes stable. 10 hashes stable.
11 """ 11 """
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65 # are incorporated. 65 # are incorporated.
66 # Terminating with \x00 to avoid injection attacks. 66 # Terminating with \x00 to avoid injection attacks.
67 for d in dirs: 67 for d in dirs:
68 hasher.update('dir:' + d + '\x00') 68 hasher.update('dir:' + d + '\x00')
69 for f in files: 69 for f in files:
70 hasher.update('filename:' + f + '\x00') 70 hasher.update('filename:' + f + '\x00')
71 hasher.update('contents:' + HashFileContents( 71 hasher.update('contents:' + HashFileContents(
72 os.path.join(root, f))) 72 os.path.join(root, f)))
73 73
74 return hasher.hexdigest() 74 return hasher.hexdigest()
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