def handle_container(self, env, start_response): """ Handles a possible static web request for a container. :param env: The original WSGI environment dict. :param start_response: The original WSGI start_response hook. """ container_info = self._get_container_info(env) req = Request(env) req.acl = container_info['read_acl'] # we checked earlier that swift.authorize is set in env aresp = env['swift.authorize'](req) if aresp: resp = aresp(env, self._start_response) return self._error_response(resp, env, start_response) if not self._listings and not self._index: if config_true_value(env.get('HTTP_X_WEB_MODE', 'f')): return HTTPNotFound()(env, start_response) return self.app(env, start_response) if not env['PATH_INFO'].endswith('/'): resp = HTTPMovedPermanently( location=(env['PATH_INFO'] + '/')) return resp(env, start_response) if not self._index: return self._listing(env, start_response) tmp_env = dict(env) tmp_env['HTTP_USER_AGENT'] = \ '%s StaticWeb' % env.get('HTTP_USER_AGENT') tmp_env['swift.source'] = 'SW' tmp_env['PATH_INFO'] += self._index resp = self._app_call(tmp_env) status_int = self._get_status_int() if status_int == HTTP_NOT_FOUND: return self._listing(env, start_response) elif not is_success(self._get_status_int()) and \ not is_redirection(self._get_status_int()): return self._error_response(resp, env, start_response) start_response(self._response_status, self._response_headers, self._response_exc_info) return resp