https://github.com/mwcraig/ipywidgets-examples

A short example illustrating how to build a pure-python jupyter widget
https://github.com/mwcraig/ipywidgets-examples

ipywidgets jupyter-widget

Last synced: 20 days ago
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A short example illustrating how to build a pure-python jupyter widget

• Host: GitHub
• URL: https://github.com/mwcraig/ipywidgets-examples
• Owner: mwcraig
• License: bsd-3-clause
• Created: 2016-11-12T15:21:36.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-06-20T17:01:05.000Z (over 7 years ago)
• Last Synced: 2024-12-06T06:25:13.089Z (3 months ago)
• Topics: ipywidgets, jupyter-widget
• Language: Python
• Size: 5.86 KB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
# Jupyter widget example

This is intended as a straightforward example of how to build a pure-python widget that uses a Model-View-Controller design. It works with [ipywidgets](http://ipywidgets.readthedocs.io/en/latest/index.html) `5+` and [traitlets](http://traitlets.readthedocs.io/en/stable/) `4.1+`. This is not currently packaged for installation via pypi. Instead, download it as a zip from github, or, even better, clone it and improve it!

The widget is a simple password generator.

The file `model.py` contains the data model: a class that has as [traitlet](http://traitlets.readthedocs.io/en/stable/) properties the parameters that go into generating the password and a method for doing the generation based on the parameters. The `observe` decorator indicates which method gets called when properties of the widgets change because the user has adjusted them; this is one piece of the controller.

The file `gui.py` does two things: set up the actual widgets (the view) and link properties of the widget elements to traits in the model (one piece of the controller).