gen-names.py

#!/usr/bin/env python3
# External dependencies: https://github.com/treyhunner/names

import random, names
count_default = 10                                       # Default length of list

def random_n_digits(n):
    s = ''
    for i in range(n):
        s += random.choice('0123456789')
    return s

# Need to treat ensureUnique only with mutating list methods such as 'add', so the updated value is returned to the calling function
def random_recip(domain):
    return names.get_first_name().lower() + '.' + names.get_last_name().lower() + random_n_digits(3) + '@' + domain

# -----------------------------------------------------------------------------------------
# Main code
# -----------------------------------------------------------------------------------------
for i in range(count_default):
    print(random_recip('t-online.de'))