%! from urllib import urlencode %> <%def name="link_to_sort(key, title)"> % if key == sort_key: ${_link_to_sort(key, None, title + '', 'sorted')} % else: ${_link_to_sort(key, 'desc', title)} % endif %def> <%def name="_link_to_sort(key, order, title, cls='')"> <% def merge(dic1, dic2): return dict(dic1.items() + dic2.items()) def url_for_sort(key, order): if order is None: return '' else: return base_url + '?' + urlencode(merge(query_params, {'page': 1, 'sort_key': key, 'sort_order': order})) %> ${title} %def>