missing_ipywidgets.py

from .basedatatypes import BaseFigure


class FigureWidget(BaseFigure):
    """
    FigureWidget stand-in for use when ipywidgets is not installed. The only purpose
    of this class is to provide something to import as
    `new_plotly.graph_objs.FigureWidget` when ipywidgets is not installed. This class
    simply raises an informative error message when the constructor is called
    """

    def __init__(self, *args, **kwargs):
        raise ImportError(
            "Please install ipywidgets>=7.0.0 to use the FigureWidget class"
        )