venv/lib/python3.12/site-packages/terminado-0.18.1.dist-info/METADATA

Metadata-Version: 2.1
Name: terminado
Version: 0.18.1
Summary: Tornado websocket backend for the Xterm.js Javascript terminal emulator library.
Project-URL: Homepage, https://github.com/jupyter/terminado
Author-email: Jupyter Development Team <[email protected]>
License: BSD 2-Clause License
        
        - Copyright (c) 2014-, Jupyter development team
        - Copyright (c) 2014, Ramalingam Saravanan <sarava@sarava.net>
        
        All rights reserved.
        
        Redistribution and use in source and binary forms, with or without
        modification, are permitted provided that the following conditions are met:
        
        1. Redistributions of source code must retain the above copyright notice, this
           list of conditions and the following disclaimer.
        
        2. Redistributions in binary form must reproduce the above copyright notice,
           this list of conditions and the following disclaimer in the documentation
           and/or other materials provided with the distribution.
        
        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
        AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
        DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
        FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
        SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
        CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
        OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
        OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
License-File: LICENSE
Classifier: Environment :: Web Environment
Classifier: License :: OSI Approved :: BSD License
Classifier: Programming Language :: Python :: 3
Classifier: Topic :: Terminals :: Terminal Emulators/X Terminals
Requires-Python: >=3.8
Requires-Dist: ptyprocess; os_name != 'nt'
Requires-Dist: pywinpty>=1.1.0; os_name == 'nt'
Requires-Dist: tornado>=6.1.0
Provides-Extra: docs
Requires-Dist: myst-parser; extra == 'docs'
Requires-Dist: pydata-sphinx-theme; extra == 'docs'
Requires-Dist: sphinx; extra == 'docs'
Provides-Extra: test
Requires-Dist: pre-commit; extra == 'test'
Requires-Dist: pytest-timeout; extra == 'test'
Requires-Dist: pytest>=7.0; extra == 'test'
Provides-Extra: typing
Requires-Dist: mypy~=1.6; extra == 'typing'
Requires-Dist: traitlets>=5.11.1; extra == 'typing'
Description-Content-Type: text/markdown

# Terminado

[![Build Status](https://github.com/jupyter/terminado/actions/workflows/test.yml/badge.svg?query=branch%3Amain++)](https://github.com/jupyter/terminado/actions/workflows/test.yml/badge.svg?query=branch%3Amain++)
[![Documentation Status](https://readthedocs.org/projects/terminado/badge/?version=latest)](http://terminado.readthedocs.io/en/latest/?badge=latest)

This is a [Tornado](http://tornadoweb.org/) websocket backend for the
[Xterm.js](https://xtermjs.org/) Javascript terminal emulator library.

It evolved out of [pyxterm](https://github.com/mitotic/pyxterm), which
was part of [GraphTerm](https://github.com/mitotic/graphterm) (as
lineterm.py), v0.57.0 (2014-07-18), and ultimately derived from the
public-domain [Ajaxterm](http://antony.lesuisse.org/software/ajaxterm/)
code, v0.11 (2008-11-13) (also on Github as part of
[QWeb](https://github.com/antonylesuisse/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](http://www.tornadoweb.org/en/stable/guide/templates.html#ui-modules).

JS:

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

Local Installation:

> $ pip install -e .\[test\]

Usage example:

```python
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](https://github.com/takluyver/terminado/tree/master/demos) for
more examples. This is a simplified version of the `single.py` demo.

Run the unit tests with:

> $ pytest