def is_a_folder(self, db_metadata):
        return db_metadata.get('is_dir', False)
Prevent the rawsource argument from propagating to str.
dataset/ETHPy150Open onitu/onitu/drivers/dropbox/onitu_dropbox/dropbox_driver.py/CheckChanges.is_a_folder--crossover with--dataset/ETHPy150Open adieu/allbuttonspressed/docutils/nodes.py/Text.__new__