Extract attendees for a meetup (new UI's csv download)

extract_attendees.py

#!/usr/bin/env python
# -*- coding: latin-1 -*-

import sys, numpy as np
import codecs

'''
numpy is a pre-req,
$ pip install numpy
$ ./extract_attendees.py > final_attendees.(txt|csv)
'''
def main(argv):
    filecp = codecs.open('attendees.csv', encoding = 'cp1252')
    name_nd_array = np.loadtxt(filecp, dtype=str, delimiter=',', skiprows=1, usecols=(0, 9))
    print '\n'.join([x[1] if x[1] != '' else x[0] for x in name_nd_array])

if __name__ == '__main__':
    exit(main(sys.argv))