code: def handle_exception(self, exception):
          
  
          can_redirect = getattr(exception, "can_redirect", True)
          redirect_uri = getattr(self, "redirect_uri", None)
  
          if can_redirect and redirect_uri:
              return self.redirect_exception(exception)
          else:
              return self.render_exception(exception)
docs: Handle a unspecified exception and return the correct method that should be used
          for handling it.
  
          If the exception has the `can_redirect` property set to False, it is
          rendered to the browser.  Otherwise, it will be redirected to the location
          provided in the `RedirectUri` object that is associated with the request.