fit_model_tab.py 文件源码

def _select_protocol(self):
        initial_dir = self._shared_state.base_dir
        if self.selectedProtocol.text() != '':
            initial_dir = self.selectedProtocol.text()

        open_file, used_filter = QFileDialog().getOpenFileName(
            caption='Select the protocol', directory=initial_dir,
            filter=';;'.join(protocol_files_filters))

        if os.path.isfile(open_file):
            self.selectedProtocol.setText(open_file)
            self._input_data_info.protocol = open_file
            self._shared_state.base_dir = os.path.dirname(open_file)