import asyncio
import logging


logging.basicConfig(format='%(asctime)s %(message)s', datefmt='[%H:%M:%S]')
log = logging.getLogger()
log.setLevel(logging.INFO)


async def sleeper(name, delay, repeat):
    for i in range(1, repeat + 1):
        log.info(f'{name}: START ({i}/{repeat}) wait: {delay}s')
        await asyncio.sleep(delay)
        log.info(f"{name}: END ({i}/{repeat}) wait: {repeat}s")

    return name

if __name__ == '__main__':
    loop = asyncio.get_event_loop()
    future = asyncio.gather(sleeper('Foo', 6, 1), sleeper(
        'Bar', 3, 2), sleeper('Tar', 0.5, 12))
    log.info("main: START run_until_complete")
    loop.run_until_complete(future)
    log.info("main: END run_until_complete")