datetime¶ Conversion¶ str to datetime 1 2 3from datetime import datetime datetime.strptime('2019-01-01','%Y-%m-%d') # datetime.datetime(2019, 1, 1, 0, 0) datetime to str 1 2 3from datetime import datetime datetime.strftime(datetime.now(), '%Y-%m-%d %H:%M:%S') # '2021-10-20 14:08:36'