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