qiskit.providers.JobV1(backend, job_id, **kwargs)
Class to handle jobs
This first version of the Backend abstract class is written to be mostly backwards compatible with the legacy providers interface. This was done to ease the transition for users and provider maintainers to the new versioned providers. Expect, future versions of this abstract class to change the data model and interface.
Initializes the asynchronous job.
- backend (Backend | None) – the backend used to run the job.
- job_id (str (opens in a new tab)) – a unique id in the context of the backend used to run the job.
- kwargs – Any key value metadata to associate with this job.
Return the backend where this job was executed.
Attempt to cancel the job.
Return whether the job has been cancelled.
Return whether the job has successfully run.
Return whether the job is in a final job state such as
Return a unique id identifying the job.
Return the results of the job.
Return whether the job is actively running.
Return the status of the job, among the values of
Submit the job to the backend for execution.
wait_for_final_state(timeout=None, wait=5, callback=None)
Poll the job status until it progresses to a final state such as
timeout (float (opens in a new tab) | None) – Seconds to wait for the job. If
None, wait indefinitely.
wait (float (opens in a new tab)) – Seconds between queries.
callback (Callable (opens in a new tab) | None) –
Callback function invoked after each query. The following positional arguments are provided to the callback function:
- job_id: Job ID
- job_status: Status of the job from the last query
- job: This BaseJob instance
Note: different subclass might provide different arguments to the callback function.
JobTimeoutError – If the job does not reach a final state before the specified timeout.