visualizationdesigner.py 文件源码

def get_visualizer_module(name):
    # try to import the specified visualization module:
    visualizer_path = os.path.join(options.cfg.base_path, "visualizer")
    try:
        find = imp.find_module(name, [visualizer_path])
        module = imp.load_module(name, *find)
        return module
    except Exception as e:
        print(e)
        msg = "<code style='color: darkred'>{type}: {code}</code>".format(
            type=type(e).__name__, code=sys.exc_info()[1])
        logger.error(msg)
        QtWidgets.QMessageBox.critical(
            None, "Visualization error – Coquery",
            VisualizationModuleError(name, msg).error_message)
        return None