def render_request_body(self, params, format=None):
params = util.ensure_unicode(params)
formatter = self._get_format_method(False, format=format)
return formatter(params)
def parse_response_body(self, response, format=None):
formatter = self._get_format_method(True, format=format)
dictionary = formatter(response)
return util.ensure_unicode(dictionary)
