import datetime
import pytz # for timezone()
import time

current_time1 = datetime.datetime.now()
current_time2 = datetime.datetime.now(pytz.timezone('Asia/Taipei'))
current_time3 = datetime.datetime.utcnow()
current_time4 = datetime.datetime.now().isoformat()
current_time5 = time.gmtime(time.time())

print("datetime.datetime.now():", current_time1)
print("datetime.datetime.now(pytz.timezone('Asia/Taipei')):", current_time2)
print("datetime.utcnow():", current_time3)
print("datetime.datetime.now().isoformat():", current_time4)
print('time.gmtime(time.time()): ', current_time5)

from datetime import datetime
datetime.now().strftime('%Y-%m-%d %H:%M:%S')

示例输出：“2013-09-18 11:16:32”

请参阅strftime指令列表。

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'

时间模块可以导入各种时间信息，包括睡眠和其他类型的信息，包括当前时间类型

import time
time.strftime("%T", time.localtime())

输出应如下所示

05:46:33
11:22:56
13:44:55
22:33:44
00:00:00

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)

我们可以使用datetime模块来完成

>>> from datetime import datetime
>>> now = datetime.now() #get a datetime object containing current date and time
>>> current_time = now.strftime("%H:%M:%S") #created a string representing current time
>>> print("Current Time =", current_time)
Current Time = 17:56:54

此外，我们可以使用pytZ模块获取当前时间zome。

>>> from pytz import timezone
>>> import pytz
>>> eastern = timezone('US/Eastern')
>>> eastern.zone
'US/Eastern'
>>> amsterdam = timezone('Europe/Amsterdam')
>>> datetime_eu = datetime.now(amsterdam)
>>> print("Europe time::", datetime_eu.strftime("%H:%M:%S"))
Europe time:: 14:45:31