kedro.contrib.decorators.retry

kedro.contrib.decorators.retry(exceptions=<class 'Exception'>, n_times=1, delay_sec=0)

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