gurix
b3f3db6f13
Introduce a styles/ plugin package: - styles/base.py: AlarmStyle ABC (injected set_led, update()->bool contract) - styles/blink.py: BlinkStyle, the existing count-the-blinks puzzle moved out of wecker.py's AlarmClock - styles/simple.py: SimpleStyle, press-once-to-stop (the new default style) - styles/__init__.py: STYLES registry + get_style() validator + LEGACY_STYLE wecker.py now resolves the style via the registry and owns only the shared music/button/cleanup loop; the --style CLI arg defaults to blink so existing cron entries keep their behaviour. Unknown styles raise before hardware init.
19 lines
565 B
Python
19 lines
565 B
Python
from styles.base import AlarmStyle
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class SimpleStyle(AlarmStyle):
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"""Press the button once to stop the alarm."""
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def update(self, now, is_pressed):
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# LED solid on so the button is findable in the dark.
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self.set_led(True)
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return not is_pressed # first press -> False -> stop
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if __name__ == "__main__":
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# Self-check: not pressed keeps ringing; a press stops it.
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style = SimpleStyle(lambda on: None)
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assert style.update(0.0, False) is True
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assert style.update(0.1, True) is False
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print("simple self-check ok")
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