id summary reporter owner description type status component version severity resolution keywords cc stage has_patch needs_docs needs_tests needs_better_patch easy ui_ux 475 Recursive function calling not working properly in template tags espen@… Adrian Holovaty "'''In templatetags/blog_tags.py:''' {{{ class GetCategoriesList(template.Node): def render(self, context): res = ""\n' return res def __get_childrens(self, res, parent): res += '\n' % parent.name return res }}} '''What i should get:''' {{{ }}} '''The output i get when using my custom template tag:''' {{{