import _plotly_utils.basevalidators class YrefValidator(_plotly_utils.basevalidators.EnumeratedValidator): def __init__(self, plotly_name="yref", parent_name="layout.image", **kwargs): super(YrefValidator, self).__init__( plotly_name=plotly_name, parent_name=parent_name, edit_type=kwargs.pop("edit_type", "arraydraw"), values=kwargs.pop( "values", ["paper", "/^y([2-9]|[1-9][0-9]+)?( domain)?$/"] ), **kwargs )