Python学习笔记11——时间和日期

代码如下：

author = 'damao'

import time
from datetime import date
from datetime import datetime
import calendar

if __name__ == "__main__":
    # 获取今天的日期
    today = date.today()
    print("今天的日期是",today )
    print('今天的日期是 {a},{b},{c}'.format(a=today.year,b=today.month,c=today.day))

    # 获取今天是星期几
    weekday = today.weekday()
    print(weekday)
    weekdays = ("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday")
    print("今天是星期",weekdays[weekday])

    # 查看现在时间
    now = datetime.now()
    print("现在时间是",now)

    # 构造一个自己的时间
    # t = time(hour=12, minute=20, second=30, microsecond=200)
    # print("我的构造时间是",t)
    # d = datetime(year=2018, month=8, day=8, hour=8, minute=8, second=8)
    # print("我的构造时间是",d)

    # 格式化日期时间
    print("24小时制全格式：",time.strftime("%Y-%m-%d-%H-%M-%S",time.localtime(time.time())))
    print("12小时制缩写格式：", time.strftime("%Y-%m-%d %I:%M:%S %a", time.localtime()))
    # 带a.m. 或 p.m. 标识时间格式 %p print("带a.m或p.m 24小时制全格式：", time.strftime("%Y-%m-%d %H:%M:%S %p %A", time.localtime())) # 把时区也带上看看 %z print("带时区的全格式：", time.strftime("%Y-%m-%d %H:%M:%S %p %A %z", time.localtime())) # 格式乱排下试试 print("随意排格式：", time.strftime("%A %Y-%d-%m %p %H:%M:%S %z", time.localtime()))
    print("带a.m或p.m 24小时制全格式：", time.strftime("%Y-%m-%d %H:%M:%S %p %A", time.localtime()))
    # 把时区也带上看看 %z
    print("带时区的全格式：", time.strftime("%Y-%m-%d %H:%M:%S %p %A %z", time.localtime()))
    # 格式乱排下试试
    print("随意排格式：", time.strftime("%A %Y-%d-%m %p %H:%M:%S %z", time.localtime()) + "\n\n")

    """日历"""
    cal = calendar.month(2018,1) # 获取2018年1月的日历
    print(cal)

    cal1 = calendar.calendar(2008) # 获取2008年的日历
    print(cal1)