57 lines
1.6 KiB
Python
57 lines
1.6 KiB
Python
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import ping
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from threading import Thread
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import time
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import PySimpleGUI as sg
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# globale used to communicate with thread.. yea yea... it's working fine
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g_exit = False
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g_response_time = None
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def ping_thread(args):
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global g_exit, g_response_time
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while not g_exit:
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g_response_time = ping.quiet_ping('google.com', timeout=1000)
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def main():
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global g_exit, g_response_time
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# start ping measurement thread
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thread = Thread(target=ping_thread, args=(None,))
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thread.start()
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layout = [ [sg.T('Ping times to Google.com', font='Any 18')],
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[sg.Graph((300,300), (0,0), (100,500),background_color='white', key='graph')],
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[sg.Quit()]]
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form = sg.FlexForm('Canvas test', grab_anywhere=True)
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form.Layout(layout)
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prev_response_time = None
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i=0
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prev_x, prev_y = 0, 0
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while True:
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time.sleep(.2)
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button, values = form.ReadNonBlocking()
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if button == 'Quit' or values is None:
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break
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if g_response_time is None or prev_response_time == g_response_time:
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continue
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new_x, new_y = i, g_response_time[0]
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prev_response_time = g_response_time
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form.FindElement('graph').DrawLine((prev_x, prev_y), (new_x, new_y), color='red')
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# form.FindElement('graph').DrawPoint((new_x, new_y), color='red')
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prev_x, prev_y = new_x, new_y
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if i >= 100:
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i = 0
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prev_x = prev_y = last_x = last_y = 0
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form.FindElement('graph').Erase()
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else: i += 4
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# tell thread we're done. wait for thread to exit
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g_exit = True
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thread.join()
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if __name__ == '__main__':
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main()
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exit(69)
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