def get_property(self, key):
        key = self.application_name + key
        if BaseConfig.__property in key:
            return BaseConfig.__property[key]

# override sqlAlchemy's Column class, add coltype property
dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/model.py/BaseConfig.get_property/swapped operands of `in`