Fix python scripts in src/tools/
Make sure that:
- shebang is only present for executable files
- shebang is #!/usr/bin/env python
- __main__ is only present for executable files
- file's executable bit is coherent
Also fix EOF LF to be only one.
[email protected]
BUG=105108
TEST=
Review URL: http://codereview.chromium.org/8678023
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@111960 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/tools/include_tracer.py b/tools/include_tracer.py
index 6c8308f3..5d908d1 100755
--- a/tools/include_tracer.py
+++ b/tools/include_tracer.py
@@ -1,14 +1,16 @@
-#!/usr/bin/python
+#!/usr/bin/env python
# Copyright (c) 2011 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# based on an almost identical script by: [email protected] (Jyrki Alakuijala)
-#
-# This script prints out include dependencies in chrome. Since it ignores
-# defines, it gives just a rough estimation of file size.
-#
-# Usage:
-# python tools/include_tracer.py chrome/browser/ui/browser.h
+
+"""Prints out include dependencies in chrome.
+
+Since it ignores defines, it gives just a rough estimation of file size.
+
+Usage:
+ tools/include_tracer.py chrome/browser/ui/browser.h
+"""
import os
import sys
@@ -194,6 +196,11 @@
return total_bytes + len("".join(lines))
-bytes = Walk(set(), sys.argv[1], '', 0)
-print
-print float(bytes) / (1 << 20), "megabytes of chrome source"
+def main():
+ bytes = Walk(set(), sys.argv[1], '', 0)
+ print
+ print float(bytes) / (1 << 20), "megabytes of chrome source"
+
+
+if __name__ == '__main__':
+ sys.exit(main())
