python 记录

yield生成器

def go():
    for x in range(20):
        if x < 10:
            yield 1
        else:
            yield 2
        yield 'x'
result=go()

for x in result:
    print(x)
    print('---')

转载于:https://www.cnblogs.com/panfengde/p/10563613.html