python中的itermonthdays2()是什么？
itermonthdays2()。类似于itermonthdates()，返回的天数为元组（即，由天数和工作日数组成）。此方法用于获取一年中月份的迭代器。
示例
import calendar i= calendar.Calendar() for days in i.itermonthdays2(2019, 5): print(days)
输出结果
(0, 0) (0, 1) (0, 2) (0, 3) (0, 4) (0, 5) (1, 6) (2, 0) (3, 1) (4, 2) (5, 3) (6, 4) (7, 5) (8, 6) (9, 0) (10, 1) (11, 2) (12, 3) (13, 4) (14, 5) (15, 6) (16, 0) (17, 1) (18, 2) (19, 3) (20, 4) (21, 5) (22, 6) (23, 0) (24, 1) (25, 2) (26, 3) (27, 4) (28, 5) (29, 6) (30, 0) (31, 1) (0, 2) (0, 3) (0, 4) (0, 5) (0, 6)