python-stdnum 是一个用于解析、验证和格式化标准数值的 Python 模块。支持大量的数值格式，包括：
ISBN (International Standard Book Number),
ISSN (International Standard Serial Number),
BSN (Burgerservicenummer, the Dutch national identification number),
EAN (International Article Number),
SSN (U.S. Social Security Number),
IMEI (International Mobile Equipment Identity),
IBAN (International Bank Account Number), and more.
主页：http://arthurdejong.org/python-stdnum/
来自:开源中国社区
