def verify(self, password, encoded):
        raise NotImplementedError()
Loads credentials or create empty credentials if it doesn't exist.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/contrib/auth/hashers.py/BasePasswordHasher.verify--crossover with--dataset/ETHPy150Open googledrive/PyDrive/pydrive/auth.py/GoogleAuth.LoadCredentialsFile