def __call__(self, request):
        try:
            self.validate(request)
        except AuthorizationException, e:
            # The request is malformed or invalid. Automatically
            # redirects to the provided redirect URL.
            return self.error_redirect()
        return self.grant_redirect()
Shuts down the server.
dataset/ETHPy150Open hiidef/oauth2app/oauth2app/authorize.py/Authorizer.__call__--crossover with--dataset/ETHPy150Open AppScale/appscale/Hermes/hermes.py/shutdown