Method _build_mime_bundle

plotly/io/_renderers.py:273–317

Build a mime bundle dict containing a kev/value pair for each MimetypeRenderer specified in either the default renderer string, or in the supplied renderers_string argument. Note that this method skips any renderers that are not subclasses of MimetypeRendere

(self, fig_dict, renderers_string=None, **kwargs)

        return available

    def _build_mime_bundle(self, fig_dict, renderers_string=None, **kwargs):
        """
        Build a mime bundle dict containing a kev/value pair for each
        MimetypeRenderer specified in either the default renderer string,
        or in the supplied renderers_string argument.

        Note that this method skips any renderers that are not subclasses
        of MimetypeRenderer.

        Parameters
        ----------
        fig_dict: dict
            Figure dictionary
        renderers_string: str or None (default None)
            Renderer string to process rather than the current default
            renderer string

        Returns
        -------
        dict
        """
        if renderers_string:
            renderer_names = self._validate_coerce_renderers(renderers_string)
            renderers_list = [self[name] for name in renderer_names]

            # Activate these non-default renderers
            for renderer in renderers_list:
                if isinstance(renderer, MimetypeRenderer):
                    renderer.activate()
        else:
            # Activate any pending default renderers
            self._activate_pending_renderers(cls=MimetypeRenderer)
            renderers_list = self._default_renderers

        bundle = {}
        for renderer in renderers_list:
            if isinstance(renderer, MimetypeRenderer):
                renderer = copy(renderer)
                for k, v in kwargs.items():
                    if hasattr(renderer, k):
                        setattr(renderer, k, v)

                bundle.update(renderer.to_mimebundle(fig_dict))

        return bundle

    def _perform_external_rendering(self, fig_dict, renderers_string=None, **kwargs):
        """