Doc string

This commit is contained in:
Erik Johnston 2015-08-21 11:45:43 +01:00
parent 42f12ad92f
commit fd5ad0f00e

View File

@ -295,6 +295,12 @@ class AuthHandler(BaseHandler):
@defer.inlineCallbacks
def _find_user_id_and_pwd_hash(self, user_id):
"""Checks to see if a user with the given id exists. Will check case
insensitively, but will throw if there are multiple inexact matches.
Returns:
tuple: A 2-tuple of `(canonical_user_id, password_hash)`
"""
user_infos = yield self.store.get_users_by_id_case_insensitive(user_id)
if not user_infos:
logger.warn("Attempted to login as %s but they do not exist", user_id)