APScheduler how to trigger job now

I discourage from calling job.func() as proposed in the accepted answer. The scheduler wouldn't be made aware of the fact that job is running and will mess up with the regular scheduling logic.

Instead use the job's modify() function to set its next_run_time property to now():

for job in scheduler.get_jobs():
    job.modify(next_run_time=datetime.now())

Also refer to the actual implementation of class Job.

As a workaround i've done using the following. In summary i cycle through all jobs cron.get_jobs() and create a one-time job using Job object to a 'date' trigger, which only trigger once, at datetime.now since not specified.

def refresh():
    refreshed = []
    for job in cron.get_jobs():
        cron.add_job(job.func, 'date', id='{0}.uniq'.format(job.id), max_instances=1)
        refreshed.append(job.id)
    return json.dumps( {'number': len(cron.get_jobs()), 'list': refreshed} )