def __init__(self, app=None, config_prefix=None):
        if app is not None:
            self.init_app(app, config_prefix)
Iterate the parts in order
dataset/ETHPy150Open playpauseandstop/Flask-And-Redis/flask_redis.py/Redis.__init__--crossover with--dataset/ETHPy150Open caseman/grease/grease/world.py/Parts.__iter__