

def __init__(self, app=None, use_native_unicode=True, session_options=None, Model=None, metadata=None):
    if (session_options is None):
        session_options = {
            
        }
    session_options.setdefault('query_cls', QueryModel)
    self.Model = Model
    super(Alchy, metadata).__init__(app, use_native_unicode, session_options, metadata=metadata)
    self.Query = session_options['query_cls']

dataset/ETHPy150Open dgilland/flask-alchy/flask_alchy.py Alchy.__init__/VarMisuse@66/88 `self`->`metadata`