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A next generation HTTP client for Python. 🦋

www.python-httpx.org/

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BSD-3-Clause license

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HTTPX- A next-generation HTTP client for Python.

HTTPX is a fully featured HTTP client library for Python 3. It includesan integrated command line client, has support for bothHTTP/1.1 and HTTP/2, and provides bothsync and async APIs.

Install HTTPX using pip:

$ pip install httpx

Now, let's get started:

>>>import httpx>>> r= httpx.get('https://www.example.org/')>>> r<Response [200 OK]>>>> r.status_code200>>> r.headers['content-type']'text/html; charset=UTF-8'>>> r.text'<!doctype html>\n<html>\n<head>\n<title>Example Domain</title>...'

Or, using the command-line client.

$ pip install'httpx[cli]'# The command line client is an optional dependency.

Which now allows us to use HTTPX directly from the command-line...

Sending a request...

Features

HTTPX builds on the well-established usability ofrequests, and gives you:

A broadlyrequests-compatible API.
An integrated command-line client.
HTTP/1.1and HTTP/2 support.
Standard synchronous interface, but withasync support if you need it.
Ability to make requests directly toWSGI applications orASGI applications.
Strict timeouts everywhere.
Fully type annotated.
100% test coverage.

Plus all the standard features ofrequests...

International Domains and URLs
Keep-Alive & Connection Pooling
Sessions with Cookie Persistence
Browser-style SSL Verification
Basic/Digest Authentication
Elegant Key/Value Cookies
Automatic Decompression
Automatic Content Decoding
Unicode Response Bodies
Multipart File Uploads
HTTP(S) Proxy Support
Connection Timeouts
Streaming Downloads
.netrc Support
Chunked Requests

Installation

Install with pip:

$ pip install httpx

Or, to include the optional HTTP/2 support, use:

$ pip install httpx[http2]

HTTPX requires Python 3.9+.

Documentation

Project documentation is available athttps://www.python-httpx.org/.

For a run-through of all the basics, head over to theQuickStart.

For more advanced topics, see theAdvanced Usage section, theasync support section, or theHTTP/2 section.

TheDeveloper Interface provides a comprehensive API reference.

To find out about tools that integrate with HTTPX, seeThird Party Packages.

Contribute

If you want to contribute with HTTPX check out theContributing Guide to learn how to start.

Dependencies

The HTTPX project relies on these excellent libraries:

httpcore - The underlying transport implementation forhttpx.
- h11 - HTTP/1.1 support.
certifi - SSL certificates.
idna - Internationalized domain name support.
sniffio - Async library autodetection.

As well as these optional installs:

h2 - HTTP/2 support.(Optional, withhttpx[http2])
socksio - SOCKS proxy support.(Optional, withhttpx[socks])
rich - Rich terminal support.(Optional, withhttpx[cli])
click - Command line client support.(Optional, withhttpx[cli])
brotli orbrotlicffi - Decoding for "brotli" compressed responses.(Optional, withhttpx[brotli])
zstandard - Decoding for "zstd" compressed responses.(Optional, withhttpx[zstd])

A huge amount of credit is due torequests for the API layout thatmuch of this work follows, as well as tourllib3 for plenty of designinspiration around the lower-level networking details.

HTTPX isBSD licensed code.
Designed & crafted with care.
— 🦋 —