这应该行得通

import time

now = datetime.now()
current_time = now.strftime("%H:%M:%S")
print("The current time is", current_time)

如果需要当前时间作为时间对象：

>>> import datetime
>>> now = datetime.datetime.now()
>>> datetime.time(now.hour, now.minute, now.second)
datetime.time(11, 23, 44)

与Harley的答案类似，但使用str（）函数实现一种更快速、更易于阅读的格式：

>>> from datetime import datetime
>>> str(datetime.now())
'2011-05-03 17:45:35.177000'

datetime.now（）将当前时间作为一个天真的datetime对象返回，该对象表示本地时区中的时间。该值可能不明确，例如，在DST过渡期间（“回落”）。为避免歧义，应使用UTC时区：

from datetime import datetime

utc_time = datetime.utcnow()
print(utc_time) # -> 2014-12-22 22:48:59.916417

或者一个带有相应时区信息的时区感知对象（Python 3.2+）：

from datetime import datetime, timezone

now = datetime.now(timezone.utc).astimezone()
print(now) # -> 2014-12-23 01:49:25.837541+03:00

now（）的属性可用于获取python中的当前时间：

# importing datetime module for now()
import datetime
    
# using now() to get current time
current_time = datetime.datetime.now()
    
# Printing attributes of now().
print ("The attributes of now() are : ")
    
print ("Year : ", end = "")
print (current_time.year)
    
print ("Month : ", end = "")
print (current_time.month)
    
print ("Day : ", end = "")
print (current_time.day)
    
print ("Hour : ", end = "")
print (current_time.hour)
    
print ("Minute : ", end = "")
print (current_time.minute)
    
print ("Second : ", end = "")
print (current_time.second)
    
print ("Microsecond : ", end = "")
print (current_time.microsecond)

import datetime
date_time = datetime.datetime.now()

date = date_time.date()  # Gives the date
time = date_time.time()  # Gives the time

print date.year, date.month, date.day
print time.hour, time.minute, time.second, time.microsecond

执行dir（date）或包括包在内的任何变量。您可以获取与变量关联的所有属性和方法。