# > Functions
import asyncio
import time

SLEEP_TIME = 3


async def blocking() -> None:
    for i in range(SLEEP_TIME):
        print("Blocking", i)
        time.sleep(1)


async def non_blocking(task_id: str = "Non-blocking") -> None:
    for i in range(SLEEP_TIME):
        print(task_id, i)
        await asyncio.sleep(1)




# > Blocked
async def blocked() -> None:
    loop = asyncio.get_event_loop()

    await asyncio.gather(
        *[
            loop.create_task(blocking()),
            loop.create_task(non_blocking()),
        ]
    )




# > Unblocked
async def working() -> None:
    loop = asyncio.get_event_loop()

    await asyncio.gather(
        *[
            loop.create_task(non_blocking("A")),
            loop.create_task(non_blocking("B")),
        ]
    )




if __name__ == "__main__":
    asyncio.run(blocked())
    asyncio.run(working())