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
2 maintainers
Metadata
2 maintainers
Release files for tornado 6.0.3
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| tornado-6.0.3.tar.gz | 482.4 kB | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| tornado-6.0.3-cp37-cp37m-win_amd64.whl | CPython 3.7 | CPython 3.7 pymalloc | Windows x86-64 | Details |
| tornado-6.0.3-cp37-cp37m-win32.whl | CPython 3.7 | CPython 3.7 pymalloc | Windows x86-32 | Details |
| tornado-6.0.3-cp36-cp36m-win_amd64.whl | CPython 3.6 | CPython 3.6 pymalloc | Windows x86-64 | Details |
| tornado-6.0.3-cp36-cp36m-win32.whl | CPython 3.6 | CPython 3.6 pymalloc | Windows x86-32 | Details |
| tornado-6.0.3-cp35-cp35m-win_amd64.whl | CPython 3.5 | CPython 3.5 pymalloc | Windows x86-64 | Details |
| tornado-6.0.3-cp35-cp35m-win32.whl | CPython 3.5 | CPython 3.5 pymalloc | Windows x86-32 | Details |
Total release size: 3.0 MB
Release files / tornado-6.0.3.tar.gz
| Download URL | tornado-6.0.3.tar.gz |
|---|---|
| Size | 482.4 kB |
| Tags | Source |
|
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| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/1.12.1 pkginfo/1.4.2 requests/2.20.0 setuptools/40.5.0 requests-toolbelt/0.8.0 tqdm/4.28.1 CPython/3.7.3
|
Release files / tornado-6.0.3-cp37-cp37m-win_amd64.whl
| Download URL | tornado-6.0.3-cp37-cp37m-win_amd64.whl |
|---|---|
| Size | 415.8 kB |
| Tags | CPython 3.7 CPython 3.7 pymalloc Windows x86-64 |
|
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No |
| Uploaded via |
twine/1.12.1 pkginfo/1.4.2 requests/2.20.0 setuptools/40.5.0 requests-toolbelt/0.8.0 tqdm/4.28.1 CPython/3.7.3
|
Release files / tornado-6.0.3-cp37-cp37m-win32.whl
| Download URL | tornado-6.0.3-cp37-cp37m-win32.whl |
|---|---|
| Size | 415.2 kB |
| Tags | CPython 3.7 CPython 3.7 pymalloc Windows x86-32 |
|
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No |
| Uploaded via |
twine/1.12.1 pkginfo/1.4.2 requests/2.20.0 setuptools/40.5.0 requests-toolbelt/0.8.0 tqdm/4.28.1 CPython/3.7.3
|
Release files / tornado-6.0.3-cp36-cp36m-win_amd64.whl
| Download URL | tornado-6.0.3-cp36-cp36m-win_amd64.whl |
|---|---|
| Size | 415.9 kB |
| Tags | CPython 3.6 CPython 3.6 pymalloc Windows x86-64 |
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No |
| Uploaded via |
twine/1.12.1 pkginfo/1.4.2 requests/2.20.0 setuptools/40.5.0 requests-toolbelt/0.8.0 tqdm/4.28.1 CPython/3.7.3
|
Release files / tornado-6.0.3-cp36-cp36m-win32.whl
| Download URL | tornado-6.0.3-cp36-cp36m-win32.whl |
|---|---|
| Size | 415.2 kB |
| Tags | CPython 3.6 CPython 3.6 pymalloc Windows x86-32 |
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No |
| Uploaded via |
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|
Release files / tornado-6.0.3-cp35-cp35m-win_amd64.whl
| Download URL | tornado-6.0.3-cp35-cp35m-win_amd64.whl |
|---|---|
| Size | 415.8 kB |
| Tags | CPython 3.5 CPython 3.5 pymalloc Windows x86-64 |
|
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| Uploaded via |
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Release files / tornado-6.0.3-cp35-cp35m-win32.whl
| Download URL | tornado-6.0.3-cp35-cp35m-win32.whl |
|---|---|
| Size | 415.2 kB |
| Tags | CPython 3.5 CPython 3.5 pymalloc Windows x86-32 |
|
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twine/1.12.1 pkginfo/1.4.2 requests/2.20.0 setuptools/40.5.0 requests-toolbelt/0.8.0 tqdm/4.28.1 CPython/3.7.3
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