def __init__(self, app, config=None):
        self.app = app
        # Base configuration.
        self.config = app.config.load_config(self.config_key,
            default_values=default_config, user_values=config)

    # User data we're interested in -------------------------------------------
The type of the value returned by this function.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/webapp2-2.3/webapp2_extras/auth.py/AuthStore.__init__--crossover with--dataset/ETHPy150Open jrk/llvm-py/llvm/core.py/FunctionType.return_type