tkinter
Informatico de Neurodesarrollo
infneurodcr.mtz at infomed.sld.cu
Wed Mar 20 09:00:37 EDT 2019
Thanks MRAB, for your advice. I will have close the connection before,
the code fixed are below.
def isInternet():
testConn = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
testConn.settimeout(5)
output = testConn.connect_ex(('8.8.8.8', 80))
testConn.close() <-----------------------------------
if output == 0:
return True
else:
return False
El 19/03/19 a las 17:55, MRAB escribió:
> On 2019-03-19 19:46, Informatico de Neurodesarrollo wrote:
>> Thanks for all yours recommendations, finally I was successfully
>> finished my first project about tkinter (and I hope, not the last).
>>
>> Here is the finally code:
>>
>> #!/usr/bin/env python
>> #
>> # DetectConn_2_0.py
>> #
>> #
>>
>> from tkinter import *
>> import time, socket
>>
>> def isInternet():
>> testConn = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
>> # Force a time limit to conect to the host (5 seg), may be more
>> or less
>> testConn.settimeout(5)
>> output = testConn.connect_ex(('10.44.0.1', 80))
>
> The following lines will cause a return from the function, so the
> testConn.close() line will never be reached.
>
> Fortunately, the socket will be closed anyway, when the garbage
> collection occurs.
>
>> if output == 0:
>> return True
>> else:
>> return False
>> testConn.close()
>>
>> def colorupdate():
>> if isInternet():
>> root.config(background="#38EB5C")
>> else:
>> root.config(background="#F50743")
>> root.after(5000, colorupdate)
>>
>> root = Tk()
>> root.title("Connection")
>> root.geometry("80x50")
>> root.resizable(width=False, height=False)
>>
>> colorupdate()
>> root.mainloop()
>>
>>
>> Thanks again
>>
>>
--
Ing. Jesús Reyes Piedra
Admin Red Neurodesarrollo,Cárdenas
La caja decía:"Requiere windows 95 o superior"...
Entonces instalé LINUX.
--
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