本文共 6649 字，大约阅读时间需要 22 分钟。

一直想弄这么个东西去灌水，结果弄出来还没灌两下就被骂。。。热情一下没了。。。

贴出代码分享下吧（为保护网站，有些地方用xxx取代）

#--coding: GBK --import osimport sgmllib,urllib,urllib2,random,reimport getpassimport time,copyclass EFormat: def __init__(self,num): if num==0: self.error='帖子提取错误' class Post: def __init__(self): self.id='' self.date='' self.subject='' self.url='' def __eq__(self,data): if self.id==data.id and self.date==data.date and self.subject==data.subject and self.url==data.url: return True else: return Falseclass PostList: def __init__(self): self.lst=[] def append(self,item): self.lst.append(item) def popfront(self): self.lst.reverse() rv=self.lst.pop() self.lst.reverse() return rv def printlist(self): for i in range(0,len(self.lst)): print '%d:%s %s %s'%(i,self.lst[i].id,self.lst[i].date,self.lst[i].subject) def __delitem__(self,key): del self.lst[key] def __getitem__(self,key): return self.lst[key] def __add__(self,data): self.lst=self.lst+data return self class LilyBoardParser(sgmllib.SGMLParser): def __init__(self): sgmllib.SGMLParser.__init__(self) self.post=[] self.ids=[] self.urls=[] self.strs=[] def start_a(self,attr): for an_attr in attr: tag,value=an_attr[:2] if tag.lower()=='href': if value.find('userid=')!=-1: id=value[value.index('userid=')+len('userid='):] self.ids.append(id) elif value.find('board=')!=-1: self.urls.append('/'+value) def handle_data(self,data): data=data.strip() if data: self.strs.append(data)## print data def getPost(self): #输出的格式： #0:置顶/文章号 #1:id #2:date #3:title #下面的根据是置顶还是非置顶、主题还是非主题有不一样 #统计帖子总数 pn=[] for i in range(len(self.strs)): if self.strs[i].find('○')!=-1 or self.strs[i].find('Re:')!=-1: pn.append(i) datanum=len(pn) urlnum=len(self.urls) if datanum!=urlnum: raise EFormat(0) for i in range(urlnum): post=Post() post.id=self.strs[pn[i]-2] post.url=self.urls[i] post.date=self.strs[pn[i]-1] post.subject=self.strs[pn[i]] self.post.append(post) return self.postclass Logger: lilyurl='xxx' logapp='xxx' psturl='xxx' def __init__(self): self.id='' self.pw='' self.userdir='' self.header='' def login(self): print '输入账号:' self.id=raw_input() self.pw=getpass.getpass("passwd:") self.userdir='/vd'+"%05d"%random.randint(0,100000) url=Logger.lilyurl+self.userdir+Logger.logapp formvalues={'id':self.id,'pw':self.pw,'lasturl':'xxx'} para=urllib.urlencode(formvalues) req=urllib2.Request(url,para) response=urllib2.urlopen(req) the_page=response.read() cookie="xxx=%d;xxx=%s;xxx=%d;"%(xxx,xxx[1],xxx) self.header={"cookie":cookie,'User-Agent':'Mozilla/5.0 (Windows; U; Windows NT 6.1; zh-CN; rv:1.9.2.9) Gecko/20100824 Firefox/3.6.9'} class Boardplorer: def __init__(self): self.postlist=PostList() self.account=None def reply(self,post,text): if not self.account: print '现在没有登录，不能回帖' return -1 f=re.compile('/[a-z]+/?') articleurl=f.sub('xxx',post.url,1) url=Logger.lilyurl+self.account.userdir+articleurl print url req=urllib2.Request(url,headers=self.account.header) response=urllib2.urlopen(req) the_page=response.read() print the_page if the_page.find('name=pid value=')!=-1: pid_start=the_page.index('name=pid value=')+len('name=pid value=')+1 pid=the_page[ pid_start: pid_start+15] pid=pid[:pid.index("'")] print pid if the_page.find('name=reid value=')!=-1: reid_start=the_page.index('name=reid value=')+len('name=reid value=')+1 reid=the_page[ reid_start: reid_start+15] reid=reid[:reid.index("'")] print reid sendurl=f.sub('xxx',post.url,1) sendurl=sendurl[:sendurl.index('&')] url=Logger.lilyurl+self.account.userdir+sendurl print url title=post.subject.replace('○','Re:') postcontest={'title':title,'pid':pid,'reid':reid,'text':text} para=urllib.urlencode(postcontest) req=urllib2.Request(url,para,self.account.header) response=urllib2.urlopen(req) the_page=response.read() print the_page return 0 def publish(self,title,text): pass def setaccount(self,account): self.account=account def visitboard(self,boardname,read_same_theam=1): if read_same_theam: f='xxx' else: f='xxx' if self.account: url=Logger.lilyurl+self.account.userdir+f+'board='+boardname req=urllib2.Request(url,headers=self.account.header) response=urllib2.urlopen(req) del self.postlist[:] while True: contest=response.readline() if contest: if contest.find('○')!=-1 or contest.find('Re:')!=-1: parser=LilyBoardParser() parser.feed(contest) postlst=[] try: postlst=parser.getPost() except EFormat,error: print error.error return self.postlist=self.postlist+postlst #print contest else: continue else: break return self.postlist else: print '现在是匿名访问' def monitorboard(self,boardname): oldpstlst=copy.deepcopy(self.visitboard(boardname,1)) print 'now old post %s'% oldpstlst[-1].subject while True: time.sleep(1) curpstlst=self.visitboard(boardname,1) if not(curpstlst[-1] == oldpstlst[-1]): self.reply(curpstlst[-1],'飘过~') oldpstlst=copy.deepcopy(self.visitboard(boardname,1)) if __name__=='__main__': login=Logger() login.login() plorer=Boardplorer() plorer.setaccount(login) plorer.monitorboard('xxx')

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