analysis.py 文件源码

def __init__(self, stream, func, args, buffer_len, kill_signal,
                 parent=None):
        super(MainWindow, self).__init__(parent)

        self.feedback = QLabel()
        self.feedback.setText("Waiting for feedback ...")
        self.feedback.setAlignment(QtCore.Qt.AlignCenter)

        font = QtGui.QFont()
        font.setPointSize(24)
        self.feedback.setFont(font)

        self.layout = QVBoxLayout()
        self.layout.addWidget(self.feedback)

        self.setLayout(self.layout)
        self.setWindowTitle("feedback")
        self.resize(300, 200)

        self.worker = Worker(stream=stream,
                             func=func,
                             args=args,
                             buffer_len=buffer_len,
                             kill_signal=kill_signal)
        self.worker.refresh_signal.connect(self.update)
        self.worker.start()