code: def wait_for_reactor(self, function):
          
          warnings.warn(
              "@wait_for_reactor is deprecated, use @wait_for instead",
              DeprecationWarning,
              stacklevel=2)
          # This will timeout, in theory. In practice the process will be dead
          # long before that.
          return self.wait_for(2**31)(function)
docs: DEPRECATED, use wait_for(timeout) instead.
  
          A decorator that ensures the wrapped function runs in the reactor
          thread.
  
          When the wrapped function is called, its result is returned or its
          exception raised. Deferreds are handled transparently.