% self.seen_css = set() %> <%def name="css_link(path, media='')" filter="trim"> % if path not in self.seen_css: % endif <% self.seen_css.add(path) %> %def> <%def name="css()" filter="trim"> ${css_link('/static/css/main.css', 'screen')} %def> <%def name="pre()" filter="trim">
%def> <%def name="post()" filter="trim">