[英]how to create a job task to run every 3 minutes during only at day time from 6AM to 10PM using python schedule
[英]Getting time data from user using Python to schedule task 10 mins into the future
我试图让Python检查给定的时间是否至少是未来10分钟。 输入数据时,我总是会返回“ else”子句; The scheduled time must be at least 10 minutes from now
到目前为止,这是我正在使用的代码:
while len(schedTime) == 0:
schedTime = raw_input('Scheduled Time (hh:mm): ')
schedHr = schedTime.split(':')[0]
schedMi = schedTime.split(':')[1]
try:
testTime = int(schedHr)
testTime = int(schedMi)
except:
print 'The scheduled time must be in the format hh:mm)'
schedTime = ''
continue
if int(self.hr) <= int(schedHr) and int(self.mi) + 10 <= int(schedMi):
pass
else:
print 'The scheduled time must be at least 10 minutes from now'
schedTime = ''
脚本的第二部分稍微向下一些:
### Get the current time
now = datetime.datetime.now()
yrF = now.strftime('%Y')
moF = now.strftime('%m')
dyF = now.strftime('%d')
then = now + datetime.timedelta(minutes=10)
self.hr = then.strftime('%H')
self.mi = then.strftime('%M')
考虑使用datetime库: http : //docs.python.org/library/datetime.html 。 您可以创建两个timedelta对象,一个用于当前时刻,一个用于计划时间。 使用减法,您可以查看到现在的计划时间是否少于10分钟。
例如
t1 = datetime.timedelta(hours=self.hr, minutes=self.mi)
t2 = datetime.timedelta(hours=schedHr, minutes=schedMi)
t3 = t2 - t1
if t3.seconds < 600:
print 'The scheduled time must be at least 10 minutes from now'
schedTime = ''
这个脚本有几个问题,最明显的是您没有考虑小时数转换。 例如,如果时间是下午5点,有人放了6点,则子句:
int(self.hr) <= int(schedHr) and int(self.mi) + 10 <= int(schedMi)
由于self.mi为00而schedMi为00,因此将为false。
您应该使用一个timedelta对象。 例如:
tdelta = datetime.timedelta(minutes=10)
#read in user_time from command line
current_time = datetime.datetime.now()
if user_time < current_time + tdelta:
print "Something is wrong here buddy"
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