def main():
# Bridge the gap between sync and async
future = asyncio.Task(crawl_async(argv[1], int(argv[2])))
loop = asyncio.get_event_loop()
loop.run_until_complete(future)
loop.close()
result = future.result()
print_crawl(result)
def main():
result = crawl_parallel(argv[1], int(argv[2]))
print_crawl(result)
