CSV to JSON converter

csv2json.py

#!/usr/bin/env python

import csv
import json
import sys

if __name__ == "__main__":
    if len(sys.argv) != 2:
        print "Usage: %s input" % sys.argv[0]
        sys.exit(1)

    with open(sys.argv[1], 'rb') as  f:
        reader = csv.DictReader(f, delimiter=',', quotechar='"', skipinitialspace=True)
        out = json.dumps([row for row in reader])
        print out