from queue import Queue
from threading import Thread


def threaded_task(fn):
    fn.queue = Queue()

    def worker():
        while True:
            self, num = fn.queue.get()
            fn(self, num)
            fn.queue.task_done()

    if not getattr(fn, "thread", None):
        fn.thread = Thread(target=worker, daemon=True).start()

    def wrapper(*args, **kwargs):
        print(args, kwargs)

        if args:
            self, num = args
            fn.queue.put((self, num))

        if maxsize := kwargs.get("maxsize", None):
            fn.queue.maxsize = maxsize
            return

    wrapper.queue = fn.queue
    wrapper.fn = fn

    return wrapper


class Job:
    """Thread executing tasks from a given tasks queue"""

    @threaded_task
    def print_number(self, number):
        print(number)


if __name__ == "__main__":
    import inspect

    numbers = [i for i in range(1000)]

    Job.print_number(maxsize=100)
    jobs = []

    for num in numbers:
        jobs.append((new_job := Job()))
        new_job.print_number(num)

    Job.print_number.queue.join()