better_freq_reducer

#!/usr/bin/env python

import sys
import string


def read_input(file, separator='\t'):
    for line in file:
        line.replace('\'', '').replace('[', '').replace(']', '').replace(',', '').replace(' ','\t')
        yield line.rstrip().split(separator)

def main():

    ascii_letters = set(string.ascii_letters)
    data = read_input(sys.stdin)

    for line in data:
        key = line[0].strip()

        try:
            value = line[1].strip()
        except:
            value = "_error_"

        print '%s\t%s' % (key, value)

if __name__ == "__main__":
    main()