35 lines
1020 B
Python
35 lines
1020 B
Python
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#!/usr/bin/env python
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import PySimpleGUI as sg
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from random import randint as randint
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"""
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Demo - LEDS using Text
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A simple example of how you can use UNICODE characters as LED indicators in a window
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Copyright 2020 PySimpleGUI.org
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"""
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sg.theme('Light Brown 4')
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CIRCLE = '⚫'
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CIRCLE_OUTLINE = '⚪'
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layout = [ [sg.Text('Status 1', size=(12,1)), sg.Text(CIRCLE_OUTLINE, size=(10,1), text_color='green', key='-LED0-')],
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[sg.Text('Status 2', size=(12,1)), sg.Text(CIRCLE_OUTLINE, size=(10,1), text_color='red', key='-LED1-')],
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[sg.Text('Status 3', size=(12,1)), sg.Text(CIRCLE_OUTLINE, size=(10,1), text_color='blue', key='-LED2-')]]
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window = sg.Window('Window Title', layout, font='Any 16')
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while True:
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event, values = window.read(timeout=200)
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if event == sg.WIN_CLOSED:
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break
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for i in range(3):
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if randint(1,100) < 25:
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window[f'-LED{i}-'].update(CIRCLE)
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else:
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window[f'-LED{i}-'].update(CIRCLE_OUTLINE)
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window.close()
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