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v0.5.1
https://github.com/python/cpython
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Tip revision: 81467b814626e35cc988791ff29b818f67e4a148 authored by cvs2svn on 26 September 2000, 18:00:20 UTC
This commit was manufactured by cvs2svn to create tag 'r20b2'.
Tip revision: 81467b8
fixps.py
#!/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()
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