This is a pre-production deployment of Warehouse. Changes made here affect the production instance of PyPI (pypi.python.org).
Help us improve Python packaging - Donate today!

Terminals served to term.js using Tornado websockets

Project Description

This is a Tornado websocket backend for the term.js Javascript terminal emulator library.

It evolved out of pyxterm, which was part of GraphTerm (as lineterm.py), v0.57.0 (2014-07-18), and ultimately derived from the public-domain Ajaxterm code, v0.11 (2008-11-13) (also on Github as part of QWeb).

Modules:

  • terminado.management: controls launching virtual terminals, connecting them to Tornado’s event loop, and closing them down.
  • terminado.websocket: Provides a websocket handler for communicating with a terminal.
  • terminado.uimodule: Provides a Terminal Tornado UI Module.

JS:

  • terminado/_static/terminado.js: A lightweight wrapper to set up a term.js terminal with a websocket.

Usage example:

import os.path
import tornado.web
import tornado.ioloop
# This demo requires tornado_xstatic and XStatic-term.js
import tornado_xstatic

import terminado
STATIC_DIR = os.path.join(os.path.dirname(terminado.__file__), "_static")

class TerminalPageHandler(tornado.web.RequestHandler):
    def get(self):
        return self.render("termpage.html", static=self.static_url,
                           xstatic=self.application.settings['xstatic_url'],
                           ws_url_path="/websocket")

if __name__ == '__main__':
    term_manager = terminado.SingleTermManager(shell_command=['bash'])
    handlers = [
                (r"/websocket", terminado.TermSocket,
                     {'term_manager': term_manager}),
                (r"/", TerminalPageHandler),
                (r"/xstatic/(.*)", tornado_xstatic.XStaticFileHandler,
                     {'allowed_modules': ['termjs']})
               ]
    app = tornado.web.Application(handlers, static_path=STATIC_DIR,
                      xstatic_url = tornado_xstatic.url_maker('/xstatic/'))
    # Serve at http://localhost:8765/ N.B. Leaving out 'localhost' here will
    # work, but it will listen on the public network interface as well.
    # Given what terminado does, that would be rather a security hole.
    app.listen(8765, 'localhost')
    try:
        tornado.ioloop.IOLoop.instance().start()
    finally:
        term_manager.shutdown()

See the demos directory for more examples. This is a simplified version of the single.py demo.

Run the unit tests with:

$ nosetests
Release History

Release History

This version
History Node

0.6

History Node

0.5

History Node

0.4

History Node

0.3.3

History Node

0.3.2

History Node

0.3.1

History Node

0.3

History Node

0.2

History Node

0.1

Download Files

Download Files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
terminado-0.6.tar.gz (10.3 kB) Copy SHA256 Checksum SHA256 Source Jan 4, 2016

Supported By

WebFaction WebFaction Technical Writing Elastic Elastic Search Pingdom Pingdom Monitoring Dyn Dyn DNS Sentry Sentry Error Logging CloudAMQP CloudAMQP RabbitMQ Heroku Heroku PaaS Kabu Creative Kabu Creative UX & Design Fastly Fastly CDN DigiCert DigiCert EV Certificate Rackspace Rackspace Cloud Servers DreamHost DreamHost Log Hosting