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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 filename in sys.argv[1:]:
| try:
| f = open(filename, 'r')
| except IOError, msg:
| print filename, ': can\'t open :', msg
| continue
| line = f.readline()
| if not re.match('^#! */usr/local/bin/python', line):
| print filename, ': 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 filename, ':', repr(line)
| f = open(filename, "w")
| f.write(line)
| f.write(rest)
| f.close()
|
| if __name__ == '__main__':
| main()
|
|
