import _plotly_utils.basevalidators class StreamValidator(_plotly_utils.basevalidators.CompoundValidator): def __init__(self, plotly_name="stream", parent_name="scattermapbox", **kwargs): super(StreamValidator, self).__init__( plotly_name=plotly_name, parent_name=parent_name, data_class_str=kwargs.pop("data_class_str", "Stream"), data_docs=kwargs.pop( "data_docs", """ maxpoints Sets the maximum number of points to keep on the plots from an incoming stream. If `maxpoints` is set to 50, only the newest 50 points will be displayed on the plot. token The stream id number links a data trace on a plot with a stream. See https://chart- studio.plotly.com/settings for more details. """, ), **kwargs )