item = self.content.customDirList.takeItem(self.content.customDirList.currentRow())
search_dir_list = qvariant_converter.getStringList(QApplication.instance().settings.value(QString("search_dir_list")))
search_dir_list = set(search_dir_list)
item = self.content.customDirList.takeItem(self.content.customDirList.currentRow())
search_dir_list = qvariant_converter.getStringList(QApplication.instance().settings.value(QString("search_dir_list")))
search_dir_list = set(search_dir_list)