33 lines
733 B
Python
33 lines
733 B
Python
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import sys
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from abc import abstractmethod
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from typing import Optional
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from PyQt5.QtCore import QRunnable, QObject, pyqtSlot
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class Worker(QRunnable):
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def __init__(self):
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sys.excepthook = sys.__excepthook__
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super(Worker, self).__init__()
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self.setAutoDelete(True)
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self.__signals: Optional[QObject] = None
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@property
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def signals(self) -> QObject:
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if self.__signals is None:
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raise NotImplementedError
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return self.__signals
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@signals.setter
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def signals(self, obj: QObject):
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self.__signals = obj
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@abstractmethod
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def run_real(self):
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pass
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@pyqtSlot()
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def run(self):
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self.run_real()
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self.signals.deleteLater()
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