1.firstweekday()
firstweekday(): 返回当前每周起始日期值。默认情况下,首次载入calendar模块时返回0,即星期一
import calendar # 0 print(calendar.firstweekday())
2.setfirstweekday()
setfirstweekday(firstweekday) :通过常量 MONDAY、TUESDAY、WEDNESDAY、THURSDAY、FRIDAY、SATURDAY 和 SUNDAY 设置星期;其中 0 表示星期一,以此类推6表示星期日;
import calendar calendar.setfirstweekday(calendar.SUNDAY) # 6 print(calendar.firstweekday())
3. isleap()
isleap(year):判断是否是闰年,闰年为True,平年为False
import calendar # False print(calendar.isleap(2018)) # True print(calendar.isleap(2016))
4.leapdays()
leapdays(y1, y2): 返回[y1,y2)年份之间的闰年数量;
import calendar # 2 print(calendar.leapdays(2012, 2020))