代码粗糙，凑合看，24小时运行没问题，写在这备忘
啰嗦扯蛋版本
#*-coding:utf-8-*-import urllib2import reimport smtplibfrom email.mime.text import MIMEText#邮箱账号密码_user = "xxxxxxxxx@"_pwd = "xxxxxxxxxxxx"_to = "xxxxxxxxxxx@"#爬卫士板块第一页的帖子request = urllib2.Request("/forum-140-1.html")response = urllib2.urlopen(request)buffer = response.read()#<a href="/thread-14658847-1-1.html" target="_blank" class="s xst">么子我破网速</a>#正则表达式筛选解析链接getarticlelist = pile(r'/thread-.+-1-1.html" \s?target="_blank" class="s xst".*\s*</a>')pagemsg = re.findall(getarticlelist,buffer)savelisturl = open('output.html', 'a')savelisturl.write("<html>")savelisturl.write("<body>")savelisturl.write("<table>")# 从pagemsg里面取出每条匹配内容到listitem，用>分割str字符串为链接和标题，并写入output.html之中for listitem in pagemsg:print listitemsavelisturl.write("<tr>")gettitlenamelist = listitem.split('>')savelisturl.write("<td><a href = %s target='_blank'> %s </a> ..... %s </td>" % (listitem[0:42], listitem[0:42], gettitlenamelist[1]))savelisturl.write("</tr>")savelisturl.write("</table>")savelisturl.write("</body>")savelisturl.write("</html>")savelisturl.close()#反复执行，如果新取到的链接在老的里面存在，则pass,否则，写入output.html之中还发送邮件给我while True:request1 = urllib2.Request("/forum-140-1.html")response1 = urllib2.urlopen(request1)buffer1 = response1.read()getarticlelist1 = pile(r'/thread-.+-1-1.html" \s?target="_blank" class="s xst".*\s*</a>')pagemsg1 = re.findall(getarticlelist1,buffer1)for listitem1 in pagemsg1:if listitem1 in pagemsg:passelse:savelisturl = open('output.html', 'a')savelisturl.write("<tr>")gettitlenamelist1 = listitem1.split('>')savelisturl.write("<td><a href = %s target='_blank'> %s </a> ..... %s </td>" % (listitem1[0:42], listitem1[0:42], gettitlenamelist1[1]))savelisturl.write("</tr>")savelisturl.close()pagemsg.append(listitem1)msg = MIMEText(listitem1[42:-1])msg["Subject"] = listitem1[0:42]msg["From"] = _usermsg["To"] = _totry:s = smtplib.SMTP_SSL("", 465)s.login(_user, _pwd)s.sendmail(_user, _to, msg.as_string())s.quit()print "Send Email Success!"except smtplib.SMTPException, e:print "Send Email Falied,%s" % e
下面是短小精悍版
#*-coding:utf-8-*-import urllib2import reimport smtplibimport timefrom email.mime.text import MIMETextpurposurl = str(raw_input("Input need focus url such as ：/forum-140-1.html :"))toemailaddress = str(raw_input("Input rec-email address such as ： XXXXXXXXX@ :"))print '''the system is running !!! ' \'please do not close the CMD window!!!'''_user = "XXXXXXXXX@"_pwd = "XXXXXXXXXXXXXXX"_to = toemailaddressrequest = urllib2.Request(purposurl)response = urllib2.urlopen(request)buffer = response.read()getarticlelist = pile(r'/thread-.+-1-1.html" \s?target="_blank" class="s xst".*\s*</a>')pagemsg = re.findall(getarticlelist,buffer)while True:time.sleep(5)request1 = urllib2.Request(purposurl)response1 = urllib2.urlopen(request1)buffer1 = response1.read()getarticlelist1 = pile(r'/thread-.+-1-1.html" \s?target="_blank" class="s xst".*\s*</a>')pagemsg1 = re.findall(getarticlelist1,buffer1)for listitem1 in pagemsg1:if listitem1 in pagemsg:passelse:pagemsg.append(listitem1)msg = MIMEText(listitem1[74:-4])msg["Subject"] = listitem1[0:42]msg["From"] = _usermsg["To"] = _totry:s = smtplib.SMTP_SSL("", 465)s.login(_user, _pwd)s.sendmail(_user, _to, msg.as_string())s.quit()print 'find a new article'print "Send Email Success!"except smtplib.SMTPException, e:print "Send Email Falied,%s" % e
