docs: def call_template_str(self, template):
          '''
          Enforce the states in a template, pass the template as a string
          '''
          high = compile_template_str(template,
                                      self.rend,
                                      self.opts['renderer'],
                                      self.opts['renderer_blacklist'],
                                      self.opts['renderer_whitelist'])
          if not high:
              return high
          high, errors = self.render_template(high, '<template-str>')
          if errors:
              return errors
          return self.call_high(high)