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Version: 0.3.25

pipeline.helpers

retry_load​

def retry_load(retry_on_pipeline_steps: Sequence[TPipelineStep] = (
    "load", )) -> Callable[[BaseException], bool]

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A retry strategy for Tenacity that, with default setting, will repeat load step for all exceptions that are not terminal

Use this condition with tenacity retry_if_exception. Terminal exceptions are exceptions that will not go away when operations is repeated. Examples: missing configuration values, Authentication Errors, terminally failed jobs exceptions etc.


data = source(...)
for attempt in Retrying(stop=stop_after_attempt(3), retry=retry_if_exception(retry_load(())), reraise=True):
    with attempt:
        p.run(data)

Arguments:

  • retry_on_pipeline_steps Tuple[TPipelineStep, ...], optional - which pipeline steps are allowed to be repeated. Default: "load"

This demo works on codespaces. Codespaces is a development environment available for free to anyone with a Github account. You'll be asked to fork the demo repository and from there the README guides you with further steps.
The demo uses the Continue VSCode extension.

Off to codespaces!

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