摘要: 补充1.生成器表达式 g=(i for i in range(10) if i>5)print(g) #generator 生成器print(next(g))print(next(g))print(next(g))print(next(g)) with open('a.txt',mode='rt', 阅读全文
posted @ 2018-12-04 21:31 Zhuang_Z 阅读(96) 评论(0) 推荐(0)