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prefect.workers.process

Module containing the Process worker used for executing flow runs as subprocesses.

To start a Process worker, run the following command:

prefect worker start --pool 'my-work-pool' --type process

Replace my-work-pool with the name of the work pool you want the worker to poll for flow runs.

For more information about work pools and workers, checkout out the Prefect docs.

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Classes

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ProcessJobConfiguration

Methods:

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validate_working_dir

validate_working_dir(cls, v: Path | str | None) -> Path | None

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prepare_for_flow_run

prepare_for_flow_run(self, flow_run: 'FlowRun', deployment: 'DeploymentResponse | None' = None, flow: 'APIFlow | None' = None, work_pool: 'WorkPool | None' = None, worker_name: str | None = None) -> None

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ProcessVariables

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ProcessWorkerResult

Contains information about the final state of a completed process

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ProcessWorker