datetime 모듈
import datetime
3가지 접근방법 datetime.now()함수 "" print(str(datetime.datetime.now())[:]) ""
datetime.now()함수 "" print(str(datetime.datetime.now())[:]) ""
"" print(str(datetime.datetime.now())[:]) ""
" print(str(datetime.datetime.now())[:]) "
datetime.today()함수 "" print(str(datetime.datetime.now())[:]) ""
오늘날짜의 date 객체 생성 "" d=datetime.date.today()"" "" print(d.isoformat()) ""
"" d=datetime.date.today()"" "" print(d.isoformat()) ""
" d=datetime.date.today()"
" print(d.isoformat()) "