The next generation HTTP client.
HTTP3 is a next-generation HTTP client for Python 3.
Note: This project should be considered as an "alpha" release. It is substantially API complete, but there are still some areas that need more work.
Let's get started...
>>> import http3 >>> r = http3.get('https://www.example.org/') >>> r <Response [200 OK]> >>> r.status_code 200 >>> r.protocol 'HTTP/2' >>> r.headers['content-type'] 'text/html; charset=UTF-8' >>> r.text '<!doctype html>\n<html>\n<head>\n<title>Example Domain</title>...'
HTTP3 builds on the well-established usability of
requests, and gives you:
- A requests-compatible API.
- HTTP/2 and HTTP/1.1 support.
- Support for issuing HTTP requests in parallel.
- Standard synchronous interface, but with
awaitsupport if you need it.
- Strict timeouts everywhere.
- Fully type annotated.
- 100% test coverage.
Plus all the standard features of
- International Domains and URLs
- Keep-Alive & Connection Pooling
- Sessions with Cookie Persistence
- Browser-style SSL Verification
- Basic/Digest Authentication Digest is still TODO
- Elegant Key/Value Cookies
- Automatic Decompression
- Automatic Content Decoding
- Unicode Response Bodies
- Multipart File Uploads
- HTTP(S) Proxy Support TODO
- Connection Timeouts
- Streaming Downloads
- .netrc Support TODO
- Chunked Requests
Install with pip:
$ pip install http3
HTTP3 requires Python 3.6+
Project documentation is available at www.encode.io/http3/.
For a run-through of all the basics, head over to the QuickStart.
The Developer Interface provides a comprehensive API reference.
The HTTP3 project relies on these excellent libraries:
h2- HTTP/2 support.
h11- HTTP/1.1 support.
certifi- SSL certificates.
chardet- Fallback auto-detection for response encoding.
idna- Internationalized domain name support.
rfc3986- URL parsing & normalization.
brotlipy- Decoding for "brotli" compressed responses. (Optional)
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.
— ⭐️ —
HTTP3 is BSD licensed code. Designed & built in Brighton, England.
Release history Release notifications | RSS feed
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.