from datetime import datetime, timedelta
today = datetime.today()
yesterday = today - timedelta(days=1)
one_week_ago = today - timedelta(days=7)
thirty_days_ago = today - timedelta(days=30)import datetime
date = '2021-05-21 11:22:03'
datem = datetime.datetime.strptime(date, "%Y-%m-%d %H:%M:%S")
print(datem.day) # 25
print(datem.month) # 5
print(datem.year) # 2021
print(datem.hour) # 11
print(datem.minute) # 22
print(datem.second) # 3import time
# get current time
date_time = time.strftime("%b %d, %Y %-I%p")
#the above outputs: May 27, 2021 7PM