python标准日期正则表达式_Python 正则表达式验证传统日期
Pure regular exprssion(?x)(?:(?#dd/mm)(3[0-1]|[12][0-9]|0?[0-9])/(1[0-2]|0?[1-9])|(?#mm/dd)(1[0-2]|0?[1-9])/(3[0-1]|[12][0-9]|0?[0-9]))/(?#yy or yyyy)(?:[0-9]{2})?[0-9]{2}Regex with procedural codedef...
