@abc.abstractmethod
    def query(self):
        raise RuntimeError("Must implement query!")
_changeVersionInFile replaces the old version information in a file
dataset/ETHPy150Open spotify/luigi/luigi/contrib/hive.py/HiveQueryTask.query--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/python/test/test_release.py/ChangeVersionTest.test_changeVersionInFile