生成器实现多任务

from queue import Queue

q = Queue()


def func1():
    while not q.empty():
        i = q.get()
        print(f'------func1------{i}')
        yield i


def func2():
    while not q.empty():
        i = q.get()
        print(f'------func2------{i}')
        yield i


for i in range(10):
    q.put(i)

f1 = func1()
f2 = func2()
while True:
    try:
        print(next(f1))
        print(next(f2))
    except StopIteration:
        break