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We are replacing all usages of the 'retrying' package with 'tenacity' as the author of retrying is not actively maintaining the project. Tenacity is a fork of retrying, but has improved the interface and extensibility (see [1] for more details). Our end goal here is removing the retrying package from our requirements. Tenacity provides the same functionality as retrying, but has the following major differences to account for: - Tenacity uses seconds rather than ms as retrying did. - Tenacity has different kwargs for the decorator and Retrying class itself. - Tenacity has a different approach for retrying args by using classes for its stop/wait/retry kwargs. - By default tenacity raises a RetryError if a retried callable times out; retrying raises the last exception from the callable. Tenacity provides backwards compatibility here by offering the 'reraise' kwarg. - Tenacity defines 'time.sleep' as a default value for a kwarg. That said consumers who need to mock patch time.sleep need to account for this via mocking of time.sleep before tenacity is imported. - For retries that check a result, tenacity will raise if the retried function raises, whereas retrying retried on all exceptions. This patch updates all usages of retrying with tenacity. Unit tests will be included where applicable. Note: This change is not newton critical so projects are welcome to hold off on committing until post-newton. Ideally this change will merge by the first part of Ocata so dependant functionality can land and have time to solidify for Ocata. [1] https://github.com/jd/tenacity Closes-Bug: #1635395 Change-Id: I1c0620894d07d58efbba5226b5244fec950354ca |
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| .. | ||
| __init__.py | ||
| base_polling.py | ||
| config.py | ||
| ip_lib.py | ||
| ovs_lib.py | ||
| polling.py | ||
| utils.py | ||