#!/usr/bin/python # -*- coding: utf-8 -*- import sys, urllib2 def CetQuery(band, exam_id):     """CETQuery version 0.2  2009.2.28     An Exercise Program by PT, GZ University     Author Blog: http://apt-blog.co.cc , Welcome to Drop by.     """     #查询连接     cet = "http://cet.99sushe.com/cetscore_99sushe0902.html?t=" + band + "&id=" + exam_id     print "Connecting..."     #构造HTTP头     header = {'Referer':'http://cet.99sushe.com/'}     #第二个参数出现则使用post方式提交     req = urllib2.Request(cet, '', header)     try:         data = urllib2.urlopen(req).read()     except BaseException, e:         print "Error retrieving data:", e         return -1     if not len(result):         print "Error Occured. Maybe record not existed."         return -1     #解码字符串     result = data.decode("gb2312").encode("utf8")     res_tu = tuple(result.split(','))     score_tu = ("听力", "阅读", "综合", "写作", "总分", "学校", "姓名")     print "n***** CET %s 成绩清单 *****" % (band)     print "-准考证号: %s" % (exam_id)     for i in range(7):         print "-%s: %s" % (score_tu, res_tu)     print "**************************n"     print "准考证号前一位同学： %sn后两位同学分别是: %s、%s" % (res_tu[-3], res_tu[-2], res_tu[-1])     return 0 if __name__ == "__main__":     if (len(sys.argv) != 3) or         (sys.argv[1] != '4' and sys.argv[1] != '6') or         (len(sys.argv[2]) != 15):         print "Error: 程序参数错误，考试类型（4、6），准考证号长度（15位）"         print "nExample:nnCETQuery.py 4 123456789012345nn"         print CetQuery.__doc__         sys.exit(1)     statue = CetQuery(sys.argv[1], sys.argv[2])     sys.exit(statue)