def _sync_state(self):
     try:
         signature = signature_spec(self._the_function())
         self._send_update("signature", signature)
     except Exception as e:
         self.error("Error while getting function signature: {}".format(
             str(e)))
 def _sync_state(self):
     signature = signature_spec(self._the_function())
     self._send_update("signature", signature)
 def _function_name_changed(self, old, new):
     self.log.info("Binding to function name {}...".format(new))
     signature = signature_spec(self._the_function())
     self._send_update("signature", signature)
 def _sync_state(self):
     try:
         signature = signature_spec(self._the_function())
         self._send_update("signature", signature)
     except Exception as e:
         self.error("Error while getting function signature: {}".format(str(e)))