import time
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import pygame
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# 报警
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import tool
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def alarm():
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if not tool.is_trade_time():
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return
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# TODO 暂时关闭报警
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# AlertUtil().stop_audio()
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# AlertUtil().play_audio()
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class AlertUtil:
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__instance = None
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# 单例模式
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def __new__(cls, *args, **kwargs):
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if not cls.__instance:
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cls.__instance = super(AlertUtil, cls).__new__(cls, *args, **kwargs)
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# 初始化设置
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pygame.mixer.init()
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pygame.mixer.music.load('alert.mp3')
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pygame.mixer.music.set_volume(1)
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return cls.__instance
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def play_audio(self):
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pygame.mixer.music.play()
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def stop_audio(self):
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pygame.mixer.music.stop()
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if __name__ == '__main__':
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alarm()
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time.sleep(2)
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