airflow/contrib/hooks/snowflake_hook.py
def get_uri(self):
        """
        override DbApiHook get_uri method for get_sqlalchemy_engine()
        """
        conn_config = self._get_conn_params()
        uri = 'snowflake://{user}:{password}@{account}/{database}/'
        uri += '{schema}?warehouse={warehouse}&role={role}'
        return uri.format(**conn_config)
def get_uri(self):
        """
        override DbApiHook get_uri method for get_sqlalchemy_engine()
        """
        conn_config = self._get_conn_params()
        uri = 'snowflake://{user}:{password}@{account}/{database}/'
        uri += '{schema}?warehouse={warehouse}&role={role}'
        return uri.format(**conn_config)
override DbApiHook get_uri method for get_sqlalchemy_engine()