cq5 access.log to common log format.py

import sys
import re
import fileinput

LogRE = re.compile(r'^(\S+) (\S+) (\S+) (\S+ -0400) ("[^"]+") (\S+) (\S+) ')

if __name__ == '__main__':
    lines = fileinput.input() if len(sys.argv) < 2 else fileinput.input(sys.argv[1])
    for line in lines:
        m = LogRE.match(line)
        print('%s %s %s [%s] %s %s %s' % m.groups())