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- #!/usr/bin/env python
-
- # Fix Python script(s) to reference the interpreter via /usr/bin/env python.
- # Warning: this overwrites the file without making a backup.
-
- import sys
- import re
-
-
- def main():
- for file in sys.argv[1:]:
- try:
- f = open(file, 'r')
- except IOError, msg:
- print file, ': can\'t open :', msg
- continue
- line = f.readline()
- if not re.match('^#! */usr/local/bin/python', line):
- print file, ': not a /usr/local/bin/python script'
- f.close()
- continue
- rest = f.read()
- f.close()
- line = re.sub('/usr/local/bin/python',
- '/usr/bin/env python', line)
- print file, ':', `line`
- f = open(file, "w")
- f.write(line)
- f.write(rest)
- f.close()
-
-
- main()
-