import _plotly_utils.basevalidators


class LinkValidator(_plotly_utils.basevalidators.CompoundValidator):
    def __init__(self, plotly_name="link", parent_name="sankey", **kwargs):
        super(LinkValidator, self).__init__(
            plotly_name=plotly_name,
            parent_name=parent_name,
            data_class_str=kwargs.pop("data_class_str", "Link"),
            data_docs=kwargs.pop(
                "data_docs",
                """
            color
                Sets the `link` color. It can be a single
                value, or an array for specifying color for
                each `link`. If `link.color` is omitted, then
                by default, a translucent grey link will be
                used.
            colorscales
                A tuple of :class:`plotly.graph_objects.sankey.
                link.Colorscale` instances or dicts with
                compatible properties
            colorscaledefaults
                When used in a template (as layout.template.dat
                a.sankey.link.colorscaledefaults), sets the
                default property values to use for elements of
                sankey.link.colorscales
            colorsrc
                Sets the source reference on Chart Studio Cloud
                for  color .
            customdata
                Assigns extra data to each link.
            customdatasrc
                Sets the source reference on Chart Studio Cloud
                for  customdata .
            hoverinfo
                Determines which trace information appear when
                hovering links. If `none` or `skip` are set, no
                information is displayed upon hovering. But, if
                `none` is set, click and hover events are still
                fired.
            hoverlabel
                :class:`plotly.graph_objects.sankey.link.Hoverl
                abel` instance or dict with compatible
                properties
            hovertemplate
                Template string used for rendering the
                information that appear on hover box. Note that
                this will override `hoverinfo`. Variables are
                inserted using %{variable}, for example "y:
                %{y}" as well as %{xother}, {%_xother},
                {%_xother_}, {%xother_}. When showing info for
                several points, "xother" will be added to those
                with different x positions from the first
                point. An underscore before or after
                "(x|y)other" will add a space on that side,
                only when this field is shown. Numbers are
                formatted using d3-format's syntax
                %{variable:d3-format}, for example "Price:
                %{y:$.2f}". https://github.com/d3/d3-3.x-api-
                reference/blob/master/Formatting.md#d3_format
                for details on the formatting syntax. Dates are
                formatted using d3-time-format's syntax
                %{variable|d3-time-format}, for example "Day:
                %{2019-01-01|%A}".
                https://github.com/d3/d3-time-
                format#locale_format for details on the date
                formatting syntax. The variables available in
                `hovertemplate` are the ones emitted as event
                data described at this link
                https://plotly.com/javascript/plotlyjs-
                events/#event-data. Additionally, every
                attributes that can be specified per-point (the
                ones that are `arrayOk: true`) are available.
                variables `value` and `label`. Anything
                contained in tag `<extra>` is displayed in the
                secondary box, for example
                "<extra>{fullData.name}</extra>". To hide the
                secondary box completely, use an empty tag
                `<extra></extra>`.
            hovertemplatesrc
                Sets the source reference on Chart Studio Cloud
                for  hovertemplate .
            label
                The shown name of the link.
            labelsrc
                Sets the source reference on Chart Studio Cloud
                for  label .
            line
                :class:`plotly.graph_objects.sankey.link.Line`
                instance or dict with compatible properties
            source
                An integer number `[0..nodes.length - 1]` that
                represents the source node.
            sourcesrc
                Sets the source reference on Chart Studio Cloud
                for  source .
            target
                An integer number `[0..nodes.length - 1]` that
                represents the target node.
            targetsrc
                Sets the source reference on Chart Studio Cloud
                for  target .
            value
                A numeric value representing the flow volume
                value.
            valuesrc
                Sets the source reference on Chart Studio Cloud
                for  value .
""",
            ),
            **kwargs
        )