uwb_multi_range_node.py 文件源码

def exec_(self):
        if self.show_plots:
            import sys
            import pyqtgraph
            if sys.flags.interactive != 1 or not hasattr(QtCore, 'PYQT_VERSION'):
                pyqtgraph.QtGui.QApplication.exec_()
        else:
            rospy.spin()