Classe « Flask »

Méthode flask.Flask.add_template_filter

Signature de la méthode add_template_filter

def add_template_filter(self, f: Callable[..., Any], name: Optional[str] = None) -> None 

Description

add_template_filter.__doc__

Register a custom template filter.  Works exactly like the
        :meth:`template_filter` decorator.

        :param name: the optional name of the filter, otherwise the
                     function name will be used.