Visualizer.py 文件源码

def _open_visualization(self):
        dialog = QtWidgets.QFileDialog(self)
        dialog.setFileMode(QtWidgets.QFileDialog.ExistingFiles)
        dialog.setNameFilters(["Processed data file (*.p)", "All Files (*)"])
        dialog.exec()

        fnames = dialog.selectedFiles()
        if fnames:
            for fname in fnames:
                self._processed_file(fname)