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import ipywidgets as widgets
widgets.IntSlider()

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import ipywidgets as widgets
widgets.Text(value='Hello World!', disabled=True)

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import ipywidgets as widgets
widgets.Checkbox(
    value=False,
    description='Check me',
    disabled=False,
    indent=False
)

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from IPython.display import display
import ipywidgets as widgets
button = widgets.Button(description="Click Me!")
caption = widgets.Label(value='Not Clicked')


display(button)

def on_button_clicked(b):
    caption.value = 'Button Clicked'

button.on_click(on_button_clicked)

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caption

In [14]:
import threading
from IPython.display import display
import ipywidgets as widgets
import time
progress = widgets.FloatProgress(value=0.0, min=0.0, max=1.0)

def work(progress):
    total = 100
    for i in range(total):
        time.sleep(0.2)
        progress.value = float(i+1)/total

thread = threading.Thread(target=work, args=(progress,))
display(progress)
thread.start()



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