This is python-stdnum, a library for parsing and validating standard number. Files: * Copyright: Copyright (C) 2010 Arthur de Jong License: LGPL-2.1+ This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. . This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. . On Debian GNU/Linux systems, the complete text of the GNU Lesser General Public License can be found in /usr/share/common-licenses/LGPL-2.1.