Question

我正在尝试检查当前时间是否在某个时间段之间，在这种情况下介于10:00 pm至11:00 pm之间，但是遇到以下错误，如何解决此问题的任何指导？

import datetime
current_time = datetime.datetime.now().time()

if '22:00' <= current_time <= '23:00':
    print "current time is between 10:00pm to 11:00pm"
else:
    print "current time is NOT between 10:00pm to 11:00pm"

错误：-

Traceback (most recent call last):
  File "datetime_script.py", line 4, in <module>
    if '22:00' <= current_time <= '23:00':
TypeError: can't compare datetime.time to str

Answer 1

使用current_time.hour访问小时字段，该字段返回一个int，这意味着不应将其与str进行比较。

因此，您可以这样做：

import datetime
current_time = datetime.datetime.now().time()

if 22<= current_time.hour <=23:
    print ("current time is between 10:00pm to 11:00pm")
else:
    print ("current time is NOT between 10:00pm to 11:00pm")

Answer 2

这将起作用。只需将其转换为字符串即可。

import datetime
current_time = datetime.datetime.now().time()
# use the str function
if '22:00' <= str(current_time) <= '23:00':
    print ("current time is between 10:00pm to 11:00pm")
else:
    print ("current time is NOT between 10:00pm to 11:00pm")

Answer 3

您可以利用Python可以对Target: Container App对象进行算术和比较这一事实。您似乎只关心小时和分钟，因此只需从当前时间获取它们，以创建一个datetime对象，然后将它们与表示22：00h和23：00h的类似对象进行比较。

datetime.time

如何检查当前时间是否在某个时间段之间？

3 个答案: