在之前的一篇文章已经讲了很多语法了,也涉及了很多这个库的基础知识
时间就像一个沙漏,不知不觉溜走太多的东西,回过头才发现原来现在才是多么的珍贵
一饭一茶思
一语一书文
日月终不汇
分秒亦必争
直接上代码和图片
import datetime
import time
a=datetime.datetime.now()
print(a)
time.sleep(6)
b=datetime.datetime.now()
print(b)
print(b-a)
c=datetime.datetime.now().date()
print(c)
d=datetime.datetime.now().timetuple()
print(d)
e=datetime.datetime.now().timetuple().tm_mon
print(e)
f=datetime.datetime.now().date()+datetime.timedelta(days=2)
print(f)
g=datetime.datetime.now()+datetime.timedelta(hours=2)
print(g)
f=datetime.date(day=1,month=datetime.date.today().month,year=datetime.date.today().year) -\
datetime.timedelta(days=1)
print(f)
g=datetime.datetime.utcnow()
print(g)
h=datetime.datetime.now()
print(h)
i=h-g
print(i)
j=datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
k=datetime.datetime.now()
print(type(j))
print(type(k))
print(j,end=";")
print(k)
l=datetime.datetime.strptime("2020-08-18 16:58:46","%Y-%m-%d %H:%M:%S")
print(l)
m=datetime.datetime.now().isocalendar()
print(m)
input_date_str=input('请输入一个日期: ')
input_date=datetime.datetime.strptime(input_date_str,'%Y-%m-%d')
days=int(input_date.strftime("%j"))
print(input_date_str+'是一年中的第 '+str(days)+' 天')
print(datetime.time(21,28,14,123456))
print(datetime.date(2019,12,14))
print(datetime.datetime(2019,12,14,21,32,48,456))
user_birthday = [2001, 7, 1]
how_day = datetime.datetime.now() - datetime.datetime(*user_birthday)
print(how_day)
print(datetime.datetime.now().timestamp())
print(datetime.datetime.fromtimestamp(1564229940.623349))
now = datetime.datetime.now()
print(now - datetime.timedelta(days=1))
print(now + datetime.timedelta(days=1, hours=20, minutes=20))
每文一语
世事洞明皆学问,人情练达即文章