Update django username after AutoFixture to human readable format using Faker

autofixtures_to_human_readable.py

"""
To update users to human-readable form
"""

from django.contrib.auth.models import User

from faker import Faker


def update_users():
    """ Update username after AutoFixture to human readable
    """
    fake = Faker()
    fake.seed()
    users = User.objects.all()

    for user in users:
        first_name = fake.first_name()
        last_name = fake.last_name()
        user.first_name = first_name
        user.last_name = last_name
        user.username = str(first_name[0] + last_name).lower()
        user.email = ('%s.%[email protected]' % (first_name, last_name)).lower()
        user.save()

if __name__ == '__main__':
    update_users()