kedro.extras.decorators.retry_node.retry¶

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

Parameters

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

Callable

Returns

The original function with retry functionality.