所以我是编程新手,我编写了这个小脚本,从凌晨两点开始上网。到早上8点(长篇大论);
import os
import datetime as dt
from time import sleep
def connect():
print("Connecting...")
os.system("netsh wlan connect Sushi")
def disconnect():
print("Disconnecting...")
os.system("netsh wlan disconnect")
def checkcon():
attempt= 0
while os.system("ping google.com") != 0:
print("Unable to connect. Trying again.")
connect()
sleep(attempt)
attempt = attempt + 1
if attempt != 0:
print("Attempt ", str(attempt), " ...")
print("Connected successfully")
def timeformat (hr, min, sec) : #For setting proper datetime parameters.
return (str(hr) + ":" + str(min) + ":" + str(sec))
FMT = '%H:%M:%S'
now = timeformat(dt.datetime.now().time().hour, dt.datetime.now().time().minute, dt.datetime.now().time().second)
twoam = '02:00:00'
eightam = '08:00:00'
def tdelta(a, b = now):
tdel = dt.datetime.strptime(a, FMT) - dt.datetime.strptime(b, FMT)
return tdel.seconds
twoto8 = tdelta(eightam, twoam)
nowto8 = tdelta(eightam)
def main():
if twoto8 >= nowto8:
connect()
checkcon()
print("Your internet has been successfully connected")
x = tdelta(nowto8)
sleep(x)
print("Time's up!")
disconnect()
exit()
else:
print("Not yet!")
disconnect()
x = tdelta(nowto8)
sleep(str(x))
main()
main()但每当我运行它时,我都会得到这样的结果:
第35行,在tdelta = dt.datetime.strptime(a,FMT) - dt.datetime.strptime(b,FMT) TypeError:必须是字符串,而不是整型
我真的不明白为什么,因为在函数tdelta中,两个参数都是字符串,而且……我不知道。我错过了什么吗?我需要指定什么吗?或者这只是我一定是漏掉了一个打字错误?
此外,我认为只要看一眼我的代码,就会发现我是一个绝对的新手,所以如果你也有任何建议来改进我的代码,我将永远感激。
我真的很感谢你的帮助。:)
编辑:这是完整的堆栈跟踪(根据请求):
Traceback (most recent call last):
File "C:\Users\Lenovo\Desktop\ShutdownTimer.py", line 58, in <module>
main()
File "C:\Users\Lenovo\Desktop\ShutdownTimer.py", line 54, in main
x = tdelta(nowto8)
File "C:\Users\Lenovo\Desktop\ShutdownTimer.py", line 35, in tdelta
tdel = dt.datetime.strptime(a, FMT) - dt.datetime.strptime(b, FMT)
TypeError: must be str, not int发布于 2016-07-29 02:05:31
行46和54 (x = tdelta(nowto8))使用整数参数调用tdelta,而不是字符串。将第46-47行从
x = tdelta(nowto8)
sleep(x)至
sleep(nowto8)54-55行来自
x = tdelta(nowto8)
sleep(str(x))至
sleep(nowto8)也是。
https://stackoverflow.com/questions/38643554
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