HTTPX - A next-generation HTTP client for Python.
HTTPX is a fully featured HTTP client library for Python 3. It includes an integrated command line client, has support for both HTTP/1.1 and HTTP/2, and provides both sync and async APIs.
Note: The 0.20 release adds support for an integrated command-line client, and also includes a couple of design changes from 0.19. Redirects are no longer followed by default, and the low-level Transport API has been updated. Upgrades from 0.19 will need to see the CHANGELOG for more details.
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_code 200 >>> 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...
HTTPX builds on the well-established usability of
requests, and gives you:
Plus all the standard features of
Install with pip:
pip install httpx
Or, to include the optional HTTP/2 support, use:
pip install httpx[http2]
HTTPX requires Python 3.6+.
Project documentation is available at https://www.python-httpx.org/.
For a run-through of all the basics, head over to the QuickStart.
The Developer Interface provides a comprehensive API reference.
To find out about tools that integrate with HTTPX, see Third Party Packages.
If you want to contribute with HTTPX check out the Contributing Guide to learn how to start.
The HTTPX project relies on these excellent libraries:
httpcore- The underlying transport implementation for
h11- HTTP/1.1 support.
h2- HTTP/2 support. (Optional, with
certifi- SSL certificates.
charset_normalizer- Charset auto-detection.
rfc3986- URL parsing & normalization.
idna- Internationalized domain name support.
sniffio- Async library autodetection.
rich- Rich terminal support. (Optional, with
click- Command line client support. (Optional, with
brotlicffi- Decoding for "brotli" compressed responses. (Optional, with
async_generator- Backport support for
contextlib.asynccontextmanager. (Only required for Python 3.6)
A huge amount of credit is due to
requests for the API layout that
much of this work follows, as well as to
urllib3 for plenty of design
inspiration around the lower-level networking details.
— ⭐️ —
HTTPX is BSD licensed code. Designed & built in Brighton, England.