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Side by Side Diff: pnacl/driver/shelltools.py

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 # IMPORTANT NOTE: If you make local mods to this file, you must run: 6 # IMPORTANT NOTE: If you make local mods to this file, you must run:
7 # % pnacl/build.sh driver 7 # % pnacl/build.sh driver
8 # in order for them to take effect in the scons build. This command 8 # in order for them to take effect in the scons build. This command
9 # updates the copy in the toolchain/ tree. 9 # updates the copy in the toolchain/ tree.
10 # 10 #
11 11
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78 @staticmethod 78 @staticmethod
79 def escape(s): 79 def escape(s):
80 """Shell-escape special characters in a string 80 """Shell-escape special characters in a string
81 Surround with quotes if necessary 81 Surround with quotes if necessary
82 """ 82 """
83 s = s.replace('\\', '\\\\') 83 s = s.replace('\\', '\\\\')
84 s = s.replace('"', '\\"') 84 s = s.replace('"', '\\"')
85 if ' ' in s: 85 if ' ' in s:
86 s = '"' + s + '"' 86 s = '"' + s + '"'
87 return s 87 return s
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