如何每 n 秒检查一次列表中的作业状态，直到所有作业完成？

Question

I'm having a problem with checking the status for all my Transcription job before start another step. I need to know when all jobs in myList are COMPLTETED or FAILED , if it is false retry again 5 seconds later, but currently it keeps forever running, there is my python script:

while True:
    final_list = []
    for job in myList:
        status = transcribe.get_transcription_job(TranscriptionJobName=job)
        final_list.append(status.get('TranscriptionJob').get('TranscriptionJobStatus'))

    if all(status in final_list for status in ['COMPLETED', 'FAILED']):
        break
    time.sleep(5)

Edit 1 Possible response status can be QUEUED , IN_PROGRESS , FAILED , COMPLETED

Edit 2 Omar was right I'm not extracting corretly the status of each job response but script still running forever.

Answer 1

Response syntax of get_transcription_job method is:

{
    'TranscriptionJob': {
        'TranscriptionJobName': 'string',
        'TranscriptionJobStatus': 'QUEUED'|'IN_PROGRESS'|'FAILED'|'COMPLETED',
        ...
    }
}

So instead of adding 'status' object which contains other fields, you need to append status.get('TranscriptionJob').get('TranscriptionJobStatus')

Change:

final_list.append(status)

By:

final_list.append(status.get('TranscriptionJob').get('TranscriptionJobStatus'))

---

Reference:

Boto3 get_transcription_job