def get_query_field(self):
        return self.property_name
Return the filename for display purposes.
dataset/ETHPy150Open jahlborn/appengine-rest-server/src/main/python/rest/__init__.py/DynamicPropertyHandler.get_query_field--crossover with--dataset/ETHPy150Open reviewboard/reviewboard/reviewboard/attachments/models.py/FileAttachment.filename