kedro.extras.decorators.retry_node.retry(exceptions=<class 'Exception'>, n_times=1, delay_sec=0)[source]

Catches exceptions from the wrapped function at most n_times and then bundles and propagates them.

Make sure your function does not mutate the arguments

  • exceptions (Type[Exception]) – The superclass of exceptions to catch. By default catch all exceptions.

  • n_times (int) – At most let the function fail n_times. The bundle the errors and propagate them. By default retry only once.

  • delay_sec (float) – Delay between failure and next retry in seconds

Return type



The original function with retry functionality.