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24 lines
646 B
Python
24 lines
646 B
Python
from pyvirtualdisplay import Display
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from app.log import logger
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from app.utils.singleton import Singleton
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from app.utils.system import SystemUtils
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import os
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class DisplayHelper(metaclass=Singleton):
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_display: Display = None
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def __init__(self):
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if not SystemUtils.is_docker():
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return
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try:
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self._display = Display(visible=False, size=(1024, 768), extra_args=[os.environ['DISPLAY']])
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self._display.start()
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except Exception as err:
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logger.error(f"DisplayHelper init error: {str(err)}")
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def stop(self):
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if self._display:
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self._display.stop()
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