pyufunc.retry_with_backoff

pyufunc.retry_with_backoff(function=None, *, attempts=3, min_seconds=1, max_seconds=10, multiplier=1, retry_exceptions=<class 'Exception'>)

Decorate a function with exponential backoff retry behavior.

Parameters:

• function – Optional function to decorate.

• attempts – Maximum number of attempts.

• min_seconds – Minimum exponential wait in seconds.

• max_seconds – Maximum exponential wait in seconds.

• multiplier – Exponential wait multiplier.

• retry_exceptions – Exception type or tuple of exception types to retry.

Note

• Source package: tenacity.

• Source repository: jd/tenacity

• Source document: https://tenacity.readthedocs.io/en/latest/

• Source license: Apache License 2.0.

Example

>>> retrying = retry_with_backoff(lambda: "ok", attempts=1)
>>> retrying()
'ok'

Returns:

Decorated callable or decorator.

Return type:

Callable[…, Any]