Method discard

core/src/stdlib/pyscript/web.py:787–794

Remove a CSS class if present.

(self, class_name)

                console.warn(f"Class '{name}' not found in element classes.")

    def discard(self, class_name):
        """
        Remove a CSS class if present.
        """
        for name in self._extract_class_names(class_name):
            super().discard(name)
            if name in self._class_list:
                self._class_list.remove(name)

    def clear(self):
        """