def __init__(self, serializer):
        self._serializer = serializer
Given a service name, return the provider class
dataset/ETHPy150Open crossbario/autobahn-python/autobahn/wamp/serializer.py/Serializer.__init__--crossover with--dataset/ETHPy150Open CenterForOpenScience/osf.io/website/oauth/utils.py/get_service