API for simple readonly queries?

My use case is fairly simple:

I'm looking for a Prometheus client in Python because I'm going to be doing some queries, e.g. (a picture is worth a thousand words, right?):

This project seems mostly designed for easily registering new metrics, gauges, etc., and pushing data to a Prom backend.

Am I missing something? Should I just use a generic HTTP client?

该 issue 没有指出任何文件、测试或入口点。首先检查现有的 Python 客户端 API 和 Prometheus 的查询 HTTP API，然后确定只读查询接口是否应该属于此项目，还是应该使用通用 HTTP 客户端；完成这项工作需要明确具体的 API 范围和验收标准。