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qiskit.providers.ibmq.job.IBMQJob.wait_for_final_state¶

IBMQJob.wait_for_final_state(timeout=None, wait=None, callback=None)[source]¶

Wait until the job progresses to a final state such as DONE or ERROR.

Parameters

timeout (Optional[float]) -- Seconds to wait for the job. If None, wait indefinitely.
wait (Optional[float]) -- Seconds to wait between invoking the callback function. If None, the callback function is invoked only if job status or queue position has changed.
callback (Optional[Callable]) --
Callback function invoked after each querying iteration. 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 IBMQJob instance.
In addition, the following keyword arguments are also provided:
- queue_info: A QueueInfo instance with job queue information, or None if queue information is unknown or not applicable. You can use the to_dict() method to convert the QueueInfo instance to a dictionary, if desired.

Raises

IBMQJobTimeoutError -- if the job does not reach a final state before the specified timeout.

Return type

None