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Asynchronous HTTP Requests in Python with HTTPX and asyncio

Blog post from Twilio

Post Details
Company
Date Published
Author
Sam Agnew
Word Count
1,266
Language
English
Hacker News Points
-
Summary

Asynchronous HTTP requests in Python can significantly improve performance when making a large number of requests. The asyncio library, combined with the HTTPX library, provides an efficient way to make asynchronous HTTP requests. By using await and async/await keywords, developers can write non-blocking code that allows other tasks to run while waiting for responses from servers. This approach is particularly useful for applications that involve waiting for external resources, such as web services or APIs. The example code demonstrates how to use asyncio and HTTPX to make asynchronous HTTP requests, with a comparison of synchronous and asynchronous approaches. By utilizing asyncio's concurrent execution capabilities, developers can achieve significant performance improvements when making multiple requests concurrently.