[Python] 시간 변환 (datetime)

생성

• 현재시간 생성

from datetime import date

today:datetime = date.today()

변환

X to Datetime

• timestamp to datetime

from datetime import datetime

...

datetime.fromtimestamp(timestamp_value).strftime("%Y/%m/%d %H:%M:%S")
# output : 2000/01/01 12:34:56

• string to datetime

from datetime import datetime
from datetime import date

today_str = "2000 01 01"
today = datetime.strptime(today_str, "%Y %m %d")

# print(today) : 2000 01 01

• datetime to datetime (포맷 변환)

Datetime to String

from datetime import datetime
from datetime import date

today:datetime = date.today()
today_str = today.strftime("%Y %m %d")

# print(today_str) : 2000 01 01

시간 기술 포맷

Python docs. : strftime-and-strptime-format-codes