sequana_gui.py 文件源码

def copy(self, source, target, force):
        if os.path.exists(target) and force is False:
            save_msg = WarningMessage(
                    "The file <i>{0}</i> already exists in the working directory".format(source))
            save_msg.setInformativeText(
                    "Do you want to overwrite it?")
            save_msg.setStandardButtons(
                    QW.QMessageBox.Yes | QW.QMessageBox.Discard |
                    QW.QMessageBox.Cancel)
            save_msg.setDefaultButton(QW.QMessageBox.Yes)
            # Yes == 16384
            # Save == 2048
            retval = save_msg.exec_()
            if retval in [16384, 2048]:
                self.warning("Overwritting %s" % target)
                super(BaseFactory, self).copy(source, target)
        else:
                super(BaseFactory, self).copy(source, target)