`ipywidgets` Interactive Demo¶

Simple demonstration of rendering Interactive widgets in a jupyterlite notebook.

ipywidgets can be installed in this deployment (it provides the @jupyter-widgets/jupyterlab-manager federated extension), but you will need to make your own deployment to have access to other interactive widgets libraries.

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import micropip

await micropip.install('ipywidgets')

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from ipywidgets import IntSlider

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slider = IntSlider()

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slider

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slider

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slider.value

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slider.value = 5

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from ipywidgets import IntText, link

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text = IntText()

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text

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link((slider, 'value'), (text, 'value'));

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from ipywidgets import interact
from IPython.display import Markdown, display

@interact(cookies=slider)
def cookies(cookies=slider.value, calories=(0,150)):
    total_calories = calories * cookies
    if cookies:
        display(Markdown(f"If each cookie contains _{calories} calories_, _{cookies} cookies_ contain **{total_calories} calories**!"))
    else:
        display(Markdown(f"No cookies!"))
    if total_calories > 2000:
        display(Markdown(f"> Maybe that's too many cookies..."))

ipywidgets Interactive Demo¶

`ipywidgets` Interactive Demo¶