tornado

Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.

Hello, world

Here is a simple “Hello, world” example web app for Tornado:

import tornado.ioloop
import tornado.web

class MainHandler(tornado.web.RequestHandler):
    def get(self):
        self.write("Hello, world")

def make_app():
    return tornado.web.Application([
        (r"/", MainHandler),
    ])

if __name__ == "__main__":
    app = make_app()
    app.listen(8888)
    tornado.ioloop.IOLoop.current().start()

This example does not use any of Tornado’s asynchronous features; for that see this simple chat room.

Documentation

Documentation and links to additional resources are available at http://www.tornadoweb.org

Release files for tornado 5.0.2

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for tornado 5.0.2
File	Size	Uploaded
tornado-5.0.2.tar.gz	506.5 kB	Apr 8, 2018	Details

Built distributions (wheels)

Table of built distributions (wheels) for tornado 5.0.2
File	Interpreter	ABI	Platform	Reset
tornado-5.0.2-cp36-cp36m-win_amd64.whl 439.1 kB Apr 8, 2018	CPython 3.6	CPython 3.6 pymalloc	Windows x86-64	Details
tornado-5.0.2-cp36-cp36m-win32.whl 438.5 kB Apr 8, 2018	CPython 3.6	CPython 3.6 pymalloc	Windows x86-32	Details
tornado-5.0.2-cp35-cp35m-win_amd64.whl 439.1 kB Apr 8, 2018	CPython 3.5	CPython 3.5 pymalloc	Windows x86-64	Details
tornado-5.0.2-cp35-cp35m-win32.whl 438.5 kB Apr 8, 2018	CPython 3.5	CPython 3.5 pymalloc	Windows x86-32	Details

Total release size:2.3 MB

Release files / tornado-5.0.2.tar.gz

Download URL	tornado-5.0.2.tar.gz
Size	506.5 kB
Tags	Source
SHA-256 checksum How to use checksums	`1b83d5c10550f2653380b4c77331d6f8850f287c4f67d7ce1e1c639d9222fbc7`
BLAKE2b-256 checksum How to use checksums	`cfd13be271ae5eba9fb59df63c9891fdc7d8044b999e8ac145994cdbfd2ae66a`
Upload date	Apr 8, 2018
Uploaded using Trusted Publishing? What is trusted publishing?	No

Release files / tornado-5.0.2-cp36-cp36m-win_amd64.whl

Download URL	tornado-5.0.2-cp36-cp36m-win_amd64.whl
Size	439.1 kB
Tags	CPython 3.6 CPython 3.6 pymalloc Windows x86-64
SHA-256 checksum How to use checksums	`c050089173c2e9272244bccfb6a8615fb9e53b79420a5551acfa76094ecc3111`
BLAKE2b-256 checksum How to use checksums	`3d4a5b321dc86dec06205cfae8e06fd9fa78be57e199b8665dc152c56f7d5b53`
Upload date	Apr 8, 2018
Uploaded using Trusted Publishing? What is trusted publishing?	No

Release files / tornado-5.0.2-cp36-cp36m-win32.whl

Download URL	tornado-5.0.2-cp36-cp36m-win32.whl
Size	438.5 kB
Tags	CPython 3.6 CPython 3.6 pymalloc Windows x86-32
SHA-256 checksum How to use checksums	`408d129e9d13d3c55aa73f8084aa97d5f90ed84132e38d6932e63a67d5bec563`
BLAKE2b-256 checksum How to use checksums	`9bafddd8ba22a47979b5a6538fd712d1f647e23c5590165d927d82ebddf8d457`
Upload date	Apr 8, 2018
Uploaded using Trusted Publishing? What is trusted publishing?	No

Release files / tornado-5.0.2-cp35-cp35m-win_amd64.whl

Download URL	tornado-5.0.2-cp35-cp35m-win_amd64.whl
Size	439.1 kB
Tags	CPython 3.5 CPython 3.5 pymalloc Windows x86-64
SHA-256 checksum How to use checksums	`ba9fbb249ac5390bff8a1d6aa4b844fd400701069bda7d2e380dfe2217895101`
BLAKE2b-256 checksum How to use checksums	`fc49212a0ec5b9aad7629c9b25436e256ef3797b8fe06c4b190fa22e9589e47f`
Upload date	Apr 8, 2018
Uploaded using Trusted Publishing? What is trusted publishing?	No

Release files / tornado-5.0.2-cp35-cp35m-win32.whl

Download URL	tornado-5.0.2-cp35-cp35m-win32.whl
Size	438.5 kB
Tags	CPython 3.5 CPython 3.5 pymalloc Windows x86-32
SHA-256 checksum How to use checksums	`88ce0282cce70df9045e515f578c78f1ebc35dcabe1d70f800c3583ebda7f5f5`
BLAKE2b-256 checksum How to use checksums	`1a72426796781f8afc76da366365c473e4ef5b0dd1d70d2616517070ebd08413`
Upload date	Apr 8, 2018
Uploaded using Trusted Publishing? What is trusted publishing?	No