Parsea un csv tipo clave-valor a tupla (python)

csv_to_tuple.py

#!/usb/bin/env python
# -*- coding: utf-8 -*-
import sys

if len(sys.argv) > 2:
    print "Sólo un argumento, el nombre del csv"
    exit -1
else:
    print "TUPLE = ("
    with open(sys.argv[1]) as file:
        for l in file:
            sl = l.split(',')
            print "({}, u\"{}\"),".format(sl[0], sl[1][:-1])
    print ")"