Python：基于初始请求并发运行多个http请求？

Question

Currently I am trying to fetch from an API which has 2 endpoints:

GET /AllUsers 
GET /user_detail/{id}

In order to get the details of all the users, I would have to call GET /AllUsers , and loop through the IDs to call the GET /user_detail/{id} endpoint 1 by 1. I wonder if it's possible to have multiple GET /user_detail/{id} calls running at the same time? Or perhaps there is a better approach?

Answer 1

This sounds like a great use case for grequests

import grequests

urls = [f'http://example.com/user_detail/{id}' for id in range(10)]

rs = (grequests.get(u) for u in urls)
responses = grequests.map(rs)

Edit : As an example for processing responses to retrieve json you could:

data = []
for response in responses:
    data.append(response.json())