def get_username(details,
user=None,
user_exists=UserSocialAuth.simple_user_exists,
*args,
**kwargs):
"""Return an username for new user. Return current user username
if user was given.
"""
if user:
return {'username': user.username}
if details.get(USERNAME):
username = unicode(details[USERNAME])
else:
username = uuid4().get_hex()
uuid_length = 16
max_length = UserSocialAuth.username_max_length()
short_username = username[:max_length - uuid_length]
final_username = username[:max_length]
# Generate a unique username for current user using username
# as base but adding a unique hash at the end. Original
# username is cut to avoid any field max_length.
while user_exists(username=final_username):
username = short_username + uuid4().get_hex()[:uuid_length]
final_username = username[:max_length]
return {'username': final_username}
def get_username(details, user=None,
user_exists=UserSocialAuth.simple_user_exists,
*args, **kwargs):
"""Return an username for new user. Return current user username
if user was given.
"""
if user:
return {'username': user.username}
if details.get(USERNAME):
username = unicode(details[USERNAME])
else:
username = uuid4().get_hex()
uuid_length = 16
max_length = UserSocialAuth.username_max_length()
short_username = username[:max_length - uuid_length]
final_username = username[:max_length]
# Generate a unique username for current user using username
# as base but adding a unique hash at the end. Original
# username is cut to avoid any field max_length.
while user_exists(username=final_username):
username = short_username + uuid4().get_hex()[:uuid_length]
final_username = username[:max_length]
return {'username': final_username}
