Method _activate_pending_renderers

plotly/io/_renderers.py:198–219

Activate all renderers that are waiting in the _to_activate list Parameters ---------- cls Only activate renders that are subclasses of this class

(self, cls=object)

        self._render_on_display = bool(val)

    def _activate_pending_renderers(self, cls=object):
        """
        Activate all renderers that are waiting in the _to_activate list

        Parameters
        ----------
        cls
            Only activate renders that are subclasses of this class
        """
        to_activate_with_cls = [
            r for r in self._to_activate if cls and isinstance(r, cls)
        ]

        while to_activate_with_cls:
            # Activate renderers from left to right so that right-most
            # renderers take precedence
            renderer = to_activate_with_cls.pop(0)
            renderer.activate()

        self._to_activate = [
            r for r in self._to_activate if not (cls and isinstance(r, cls))
        ]

    def _validate_coerce_renderers(self, renderers_string):
        """