def __init__(self):

        raise NotImplementedError('__init__ must be overridden')
change the objects default and _auto_dereference values
dataset/ETHPy150Open thisissoon/Flask-Via/flask_via/routers/__init__.py/BaseRouter.__init__--crossover with--dataset/ETHPy150Open MongoEngine/mongoengine/mongoengine/context_managers.py/no_dereference.__enter__