Python: Email generator

For test email app sometimes good to have a group with numbers of faked emails.
Was done for 'contacts' (addressbook/surveymonkey.com).
Script posted for help young QA engineers.

__author__ = 'dmitryb'
'''
1. make a loop
2. generate a local-part (use binascii)= name
3. add "@" symbol and domain. example: '@blahblah.ks'
4. save it in csv file
'''

[code language="python"]
import os, binascii
import csv
import traceback

name = binascii.b2a_hex(os.urandom(6))
e_domain = name + '@blahblah.ks'

def main():

emailGenerator = email()
emailGenerator.e_generator()
print('Done!')

class email():

def e_generator(self):
try:
with open('//Users/dmitryboyko/Documents/workspace/Python/emails.csv', 'w') as f:
a = csv.writer(f, delimiter=';')
for name_index in range(0, 101):
e_mail = [ str(name_index) + e_domain]
#e_mail = [str(name_index+1), str(name_index) + e_domain] # generate with line numbers if need
a.writerow(e_mail)
except:
traceback.print_exc()

if __name__ == '__main__':
main()
[/code]