test_pipelines.py 文件源码

 复制代码def get_many_float(self, query: Mapping[str, Any], context: PipelineContext = None) -> Generator[float, None, None]:
        value = query.get(VALUE_KEY)
        count = query.get(COUNT_KEY)

        try:
            value = float(value)
        except ValueError:
            raise NotFoundError("Couldn't cast the query value to \"float\"")

        if value not in self.items:
            raise NotFoundError("Query value wasn't in store!")

        return (value for _ in range(count))