wigglystuff 0.1.9

Collection of Anywidget Widgets

wigglystuff

"A collection of expressive Jupyter widgets."

The project uses anywidget under the hood so our tools should work in Jupyter, VSCode, Colab and Marimo. That also means that you get a proper widget that can interact with ipywidgets natively.

Installation

Installation occurs via pip.

python -m pip install wigglystuff

Usage

Slider2D

from wigglystuff import Slider2D

widget = Slider2D()
widget

This widget allows you to grab the widget.x and widget.y properties to get the current position of the slider. But you can also use the widget.observe method to listen to changes in the widget.

Example of widget.observe

import ipywidgets
from wigglystuff import Slider2D

widget = Slider2D()
output = ipywidgets.Output()
state = [[0.0, 0.0]]

@output.capture(clear_output=True)
def on_change(change):
    if abs(widget.x - state[-1][0]) > 0.01:
        if abs(widget.y - state[-1][1]) > 0.01:
            state.append([widget.x, widget.y])
    for elem in state[-5:]:
        print(elem)

widget.observe(on_change)
on_change(None)
ipywidgets.HBox([widget, output])

Matrix

from wigglystuff import Matrix

arr = Matrix(rows=1, cols=2, triangular=True, step=0.1)
mat = Matrix(matrix=np.eye(2), triangular=True, step=0.1)

This widget allows you to grab the mat.matrix property after editing the matrix. This returns a list of lists which can easily be cast into a numpy array via np.array(mat.matrix).