def on_user_updated(sender, instance, **kwargs):
"""
Check for retired usernames.
"""
# Check only at User creation time and when not raw.
if not instance.id and not kwargs['raw']:
prefix_to_check = getattr(settings, 'RETIRED_USERNAME_PREFIX', None)
if prefix_to_check:
# Check for username that's too close to retired username format.
if instance.username.startswith(prefix_to_check):
raise AccountValidationError(
USERNAME_EXISTS_MSG_FMT.format(username=instance.username),
field="username")
# Check for a retired username.
if is_username_retired(instance.username):
raise AccountValidationError(
USERNAME_EXISTS_MSG_FMT.format(username=instance.username),
field="username")
# Check for a retired email.
if is_email_retired(instance.email):
raise AccountValidationError(
EMAIL_EXISTS_MSG_FMT.format(email=instance.email),
field="email")
def test_is_username_retired_is_retired(retirement_user):
"""
Check functionality of is_username_retired when username is retired
"""
original_username = retirement_user.username
retired_username = get_retired_username_by_username(
retirement_user.username)
# Fake username retirement.
retirement_user.username = retired_username
retirement_user.save()
assert is_username_retired(original_username)
def test_is_username_retired_is_retired(retirement_user): # lint-amnesty, pylint: disable=redefined-outer-name
"""
Check functionality of is_username_retired when username is retired
"""
original_username = retirement_user.username
retired_username = get_retired_username_by_username(
retirement_user.username)
# Fake username retirement.
retirement_user.username = retired_username
retirement_user.save()
assert is_username_retired(original_username)
def test_is_username_retired_not_retired(retirement_user):
"""
Check functionality of is_username_retired when username is not retired
"""
assert not is_username_retired(retirement_user.username)
def test_is_username_retired_not_retired(retirement_user): # lint-amnesty, pylint: disable=redefined-outer-name
"""
Check functionality of is_username_retired when username is not retired
"""
assert not is_username_retired(retirement_user.username)