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125.64.55.*
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target="_blank">»áÔ±Êý2038



1 [2] [3] [4] [5] [6] [7] [8] [9] [10] ÏÂÒ»Ò³ βҳ 



-- 
gtalk: icekernel在gmail.com
blog:  http://www.bulaoge.com/?icekernel
-------------- 下一部分 --------------
Ò»¸öHTML¸½¼þ±»ÒƳý...
URL: http://python.cn/pipermail/python-chinese/attachments/20070508/26ea3d55/attachment.html 

在07-5-8，icekernel <icekernel at gmail.com> 写道：
> 各位高人好：
>         俺非专业程序员，最近对python产生兴趣，正好哪python来写个抓取百度贴吧排行榜中一些运营数据的小程序，遇到如下问题还望各位高人指教。
> 我要在如下的html代码中取出红色标记的那段。
>    设想取出后结果如下
>
> 百度贴吧_魔兽世界吧 ，主题数316223 贴子数3042967篇 会员数2038.
>
>   我用 SGMLParser好像无法解决这个问题， SGMLParser解析的好像都是这种，这里
> > "pad10L">并不唯一，而且行号也不唯一。要匹配>  class="pad10L">共有主题数
>
> 才可以。
>   还望指教
>
>
> 
> ............................................
>
> > t href="/f?kz=166411958" target=_blank > 请问是狂暴战士输出高还还是武器战士输出高？> a>  
> > ="u">125.64.55.*> font>
> 08:41&
> nbsp; 121.201.44.*> td>
> 
> 
> > "80%" height="20"  border="0"
> cellpadding="0" cellspacing="0" bgcolor=
> "#FFFFFF">
> 
> > ="pad10L">共有主题数>  color=red>316223> font>个，贴子数> =red>3042967> >篇，> "http://hi.baidu.com/q/%C4%A7%CA%DE%CA%C0%BD%E7" target
> ="_blank">会员> >数> red>2038> td>
>
> 
> 
> 
>  class="pg" >1 > >[2] > >[3] > >[4] > >[5] > >[6] > >[7] > >[8] > >[9] > >[10] > >下一页 >  href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=316200><
> font>尾页 
>
>
>
> --
> gtalk:  icekernel at gmail.com
> blog:  http://www.bulaoge.com/?icekernel
> _______________________________________________
> python-chinese
> Post: send python-chinese at lists.python.cn
> Subscribe: send subscribe to python-chinese-request at lists.python.cn
> Unsubscribe: send unsubscribe to  python-chinese-request at lists.python.cn
> Detail Info: http://python.cn/mailman/listinfo/python-chinese
>

using HTMLParser


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ºÃÏñ¶¼ÊÇÕâÖÖ ÕÒ²»µ½tableµÄÑùÀý³ÌÐò

ÔÚ07-5-8£¬ÂóÌïÊØÍûÕß <qcxhome在gmail.com> дµÀ£º
>
> ÔÚ07-5-8£¬icekernel <icekernel在gmail.com> дµÀ£º
> > ¸÷λ¸ßÈ˺ãº
> >
> °³·Çרҵ³ÌÐòÔ±£¬×î½ü¶Ôpython²úÉúÐËȤ£¬ÕýºÃÄÄpythonÀ´Ð´¸öץȡ°Ù¶ÈÌù°ÉÅÅÐаñÖÐһЩÔËÓªÊý¾ÝµÄС³ÌÐò£¬Óöµ½ÈçÏÂÎÊÌ⻹Íû¸÷λ¸ßÈËÖ¸½Ì¡£
> > ÎÒÒªÔÚÈçϵÄhtml´úÂëÖÐÈ¡³öºìÉ«±ê¼ÇµÄÄǶΡ£
> >    ÉèÏëÈ¡³öºó½á¹ûÈçÏÂ
> >
> > °Ù¶ÈÌù°É_ħÊÞÊÀ½ç°É £¬Ö÷ÌâÊý316223 Ìù×ÓÊý3042967ƪ »áÔ±Êý2038.
> >
> >   ÎÒÓà SGMLParserºÃÏñÎÞ·¨½â¾öÕâ¸öÎÊÌ⣬ SGMLParser½âÎöµÄºÃÏñ¶¼ÊÇÕâÖÖ£¬ÕâÀï
> > > > "pad10L">²¢²»Î¨Ò»£¬¶øÇÒÐкÅÒ²²»Î¨Ò»¡£ÒªÆ¥Åä> >  class="pad10L">¹²ÓÐÖ÷ÌâÊý
> >
> > ²Å¿ÉÒÔ¡£
> >   »¹ÍûÖ¸½Ì
> >
> >
> > 
> > ............................................
> >
> > > > t href="/f?kz=166411958" target=_blank > ÇëÎÊÊÇ¿ñ±©Õ½Ê¿Êä³ö¸ß»¹»¹ÊÇÎäÆ÷սʿÊä³ö¸ß£¿> > a>  
> > > > ="u">125.64.55.*> > font>
> > 08:41&
> > nbsp; 121.201.44.*> > td>
> > 
> > 
> > > > "80%" height="20"  border="0"
> > cellpadding="0" cellspacing="0" bgcolor=
> > "#FFFFFF">
> > 
> > > > ="pad10L">¹²ÓÐÖ÷ÌâÊý> >  color=red>316223> > font>¸ö£¬Ìù×ÓÊý> > =red>3042967> > >ƪ£¬> > "http://hi.baidu.com/q/%C4%A7%CA%DE%CA%C0%BD%E7" target
> > ="_blank">»áÔ±> > >Êý> > red>2038> > td>
> >
> > 
> > 
> > 
> >  class="pg" >1 > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=50
> > >[2] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=100
> > >[3] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=150
> > >[4] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=200
> > >[5] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=250
> > >[6] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=300
> > >[7] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=350
> > >[8] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=400
> > >[9] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=450
> > >[10] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=50
> > >ÏÂÒ»Ò³ >
> >  href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=316200><
> > font>βҳ 
> >
> >
> >
> > --
> > gtalk:  icekernel在gmail.com
> > blog:  http://www.bulaoge.com/?icekernel
> > _______________________________________________
> > python-chinese
> > Post: send python-chinese在lists.python.cn
> > Subscribe: send subscribe to python-chinese-request在lists.python.cn
> > Unsubscribe: send unsubscribe to  python-chinese-request在lists.python.cn
> > Detail Info: http://python.cn/mailman/listinfo/python-chinese
> >
>
> using HTMLParser
>
>
> --
> GoogleTalk: qcxhome在gmail.com
> MSN: qcxhome在hotmail.com
> My Space: tkdchen.spaces.live.com
> BOINC: boinc.berkeley.edu
> Öйú·Ö²¼Ê½¼ÆËã×ÜÕ¾: www.equn.com
> _______________________________________________
> python-chinese
> Post: send python-chinese在lists.python.cn
> Subscribe: send subscribe to python-chinese-request在lists.python.cn
> Unsubscribe: send unsubscribe to  python-chinese-request在lists.python.cn
> Detail Info: http://python.cn/mailman/listinfo/python-chinese




-- 
gtalk: icekernel在gmail.com
blog:  http://www.bulaoge.com/?icekernel
-------------- 下一部分 --------------
Ò»¸öHTML¸½¼þ±»ÒƳý...
URL: http://python.cn/pipermail/python-chinese/attachments/20070508/3e05cb81/attachment.htm 

ûÓÃpython×ö¹ý¡£ÒÔÇ°ÓÃphp×¥µÄ»°¶¼ÊÇÓÃregx
²»ÐоÍÓÃregx°É


On 5/8/07, icekernel <icekernel在gmail.com> wrote:
>
> ºÃÏñ¶¼ÊÇÕâÖÖ ÕÒ²»µ½tableµÄÑùÀý³ÌÐò
>
> ÔÚ07-5-8£¬ÂóÌïÊØÍûÕß <qcxhome在gmail.com> дµÀ£º
> >
> > ÔÚ07-5-8£¬icekernel <icekernel在gmail.com> дµÀ£º
> > > ¸÷λ¸ßÈ˺ãº
> > >
> > °³·Çרҵ³ÌÐòÔ±£¬×î½ü¶Ôpython²úÉúÐËȤ£¬ÕýºÃÄÄpythonÀ´Ð´¸öץȡ°Ù¶ÈÌù°ÉÅÅÐаñÖÐһЩÔËÓªÊý¾ÝµÄС³ÌÐò£¬Óöµ½ÈçÏÂÎÊÌ⻹Íû¸÷λ¸ßÈËÖ¸½Ì¡£
> > > ÎÒÒªÔÚÈçϵÄhtml´úÂëÖÐÈ¡³öºìÉ«±ê¼ÇµÄÄǶΡ£
> > >    ÉèÏëÈ¡³öºó½á¹ûÈçÏÂ
> > >
> > > °Ù¶ÈÌù°É_ħÊÞÊÀ½ç°É £¬Ö÷ÌâÊý316223 Ìù×ÓÊý3042967ƪ »áÔ±Êý2038.
> > >
> > >   ÎÒÓà SGMLParserºÃÏñÎÞ·¨½â¾öÕâ¸öÎÊÌ⣬ SGMLParser½âÎöµÄºÃÏñ¶¼ÊÇÕâÖÖ£¬ÕâÀï
> > > > > > "pad10L">²¢²»Î¨Ò»£¬¶øÇÒÐкÅÒ²²»Î¨Ò»¡£ÒªÆ¥Åä> > >  class="pad10L">¹²ÓÐÖ÷ÌâÊý
> > >
> > > ²Å¿ÉÒÔ¡£
> > >   »¹ÍûÖ¸½Ì
> > >
> > >
> > > 
> > > ............................................
> > >
> > > > > > t href="/f?kz=166411958" target=_blank > ÇëÎÊÊÇ¿ñ±©Õ½Ê¿Êä³ö¸ß»¹»¹ÊÇÎäÆ÷սʿÊä³ö¸ß£¿> > > a>  
> > > > > > ="u"> 125.64.55.*> > > font>
> > > 08:41&
> > > nbsp; 121.201.44.*> > > td>
> > > 
> > > 
> > > > > > "80%" height="20"  border="0"
> > > cellpadding="0" cellspacing="0" bgcolor=
> > > "#FFFFFF">
> > > 
> > > > > > ="pad10L">¹²ÓÐÖ÷ÌâÊý> > >  color=red>316223> > > font>¸ö£¬Ìù×ÓÊý> > > =red>3042967> > > >ƪ£¬> > > " http://hi.baidu.com/q/%C4%A7%CA%DE%CA%C0%BD%E7" target
> > > ="_blank">»áÔ±> > > >Êý> > > red>2038> > > td>
> > >
> > > 
> > > 
> > > 
> > >  class="pg" >1 > > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=50
> > > >[2] > > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=100
> >
> > > >[3] > > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=150
> > > >[4] > > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=200
> >
> > > >[5] > > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=250
> > > >[6] > > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=300
> >
> > > >[7] > > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=350
> > > >[8] > > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=400
> >
> > > >[9] > > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=450
> > > >[10] > > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=50
> >
> > > >ÏÂÒ»Ò³ > > >  href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=316200><
> >
> > > font>βҳ 
> > >
> > >
> > >
> > > --
> > > gtalk:  icekernel在gmail.com
> > > blog:   http://www.bulaoge.com/?icekernel
> > > _______________________________________________
> > > python-chinese
> > > Post: send python-chinese在lists.python.cn
> > > Subscribe: send subscribe to python-chinese-request在lists.python.cn
> > > Unsubscribe: send unsubscribe to  python-chinese-request在lists.python.cn
> > > Detail Info: http://python.cn/mailman/listinfo/python-chinese
> > >
> >
> > using HTMLParser
> >
> >
> > --
> > GoogleTalk: qcxhome在gmail.com
> > MSN: qcxhome在hotmail.com
> > My Space: tkdchen.spaces.live.com
> > BOINC: boinc.berkeley.edu
> > Öйú·Ö²¼Ê½¼ÆËã×ÜÕ¾: www.equn.com
> > _______________________________________________
> > python-chinese
> > Post: send python-chinese在lists.python.cn
> > Subscribe: send subscribe to python-chinese-request在lists.python.cn
> > Unsubscribe: send unsubscribe to  python-chinese-request在lists.python.cn
> > Detail Info: http://python.cn/mailman/listinfo/python-chinese
>
>
>
>
> --
> gtalk: icekernel在gmail.com
> blog:  http://www.bulaoge.com/?icekernel
>
> _______________________________________________
> python-chinese
> Post: send python-chinese在lists.python.cn
> Subscribe: send subscribe to python-chinese-request在lists.python.cn
> Unsubscribe: send unsubscribe to  python-chinese-request在lists.python.cn
> Detail Info: http://python.cn/mailman/listinfo/python-chinese
>
-------------- 下一部分 --------------
Ò»¸öHTML¸½¼þ±»ÒƳý...
URL: http://python.cn/pipermail/python-chinese/attachments/20070508/2fca864d/attachment.html 

在 07-5-8，Tian<askfor at gmail.com> 写道：
> 没用python做过。以前用php抓的话都是用regx
> 不行就用regx吧
>
>
>
> On 5/8/07, icekernel <icekernel at gmail.com> wrote:
> > 好像都是这种 找不到table的样例程序
> >
> >
> > 在07-5-8，麦田守望者 <qcxhome at gmail.com> 写道：
> >
> > > 在07-5-8，icekernel < icekernel at gmail.com> 写道：
> > > > 各位高人好：
> > > >
> 俺非专业程序员，最近对python产生兴趣，正好哪python来写个抓取百度贴吧排行榜中一些运营数据的小程序，遇到如下问题还望各位高人指教。
> > > > 我要在如下的html代码中取出红色标记的那段。
> > > >    设想取出后结果如下
> > > >
> > > > 百度贴吧_魔兽世界吧 ，主题数316223 贴子数3042967篇 会员数2038.
> > > >
> > > >   我用 SGMLParser好像无法解决这个问题， SGMLParser解析的好像都是这种，这里
> > > > > > > > "pad10L">并不唯一，而且行号也不唯一。要匹配> > > >  class="pad10L">共有主题数
> > > >
> > > > 才可以。
> > > >   还望指教
> > > >
> > > >
> > > > 
> > > > ............................................
> > > >
> > > > > > > > t href="/f?kz=166411958" target=_blank > 请问是狂暴战士输出高还还是武器战士输出高？> > > > a>  
> > > > > > > > ="u"> 125.64.55.*> > > > font>
> > > > 08:41&
> > > > nbsp; 121.201.44.*> > > > td>
> > > > 
> > > > 
> > > > > > > > "80%" height="20"  border="0"
> > > > cellpadding="0" cellspacing="0" bgcolor=
> > > > "#FFFFFF">
> > > > 
> > > > > > > > ="pad10L">共有主题数> > > >  color=red>316223> > > > font>个，贴子数> > > > =red>3042967> > > > >篇，> > > > " http://hi.baidu.com/q/%C4%A7%CA%DE%CA%C0%BD%E7"
> target
> > > > ="_blank">会员> > > > >数> > > > red>2038> > > > td>
> > > >
> > > > 
> > > > 
> > > > 
> > > >  class="pg" >1 > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=50
> > > > >[2] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=100
> > > > >[3] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=150
> > > > >[4] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=200
> > > > >[5] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=250
> > > > >[6] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=300
> > > > >[7] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=350
> > > > >[8] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=400
> > > > >[9] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=450
> > > > >[10] > href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=50
> > > > >下一页 > > > >
> href=/f?z=0&ct;=318767104&lm;=11≻=0&rn;=50&tn;=baiduKeywordSearch&rs3;=0&rs4;=0&word;=%C4%A7%CA%DE%CA%C0%BD%E7&pn;=316200><
> > > > font>尾页 
> > > >
> > > >
> > > >
> > > > --
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> > > using HTMLParser
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参看HTMLParser包的文档

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On 5/8/07, icekernel <icekernel在gmail.com> wrote:
> 各位高人好：
> 俺非专业程序员，最近对python产生兴趣，正好哪python来写个抓取百度贴吧排行榜中一些运营数据的小程序，遇到如下问题还望各位高人指教。
> 我要在如下的html代码中取出红色标记的那段。
>  设想取出后结果如下
>
> 百度贴吧_魔兽世界吧 ，主题数316223 贴子数3042967篇 会员数2038.
>
>  我用 SGMLParser好像无法解决这个问题， SGMLParser解析的好像都是这种，这里
> > "pad10L">并不唯一，而且行号也不唯一。要匹配>  class="pad10L">共有主题数
>
> 才可以。
>  还望指教
>
建议使用beautifulsoup，应该非常方便。

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ÔÚ07-5-8£¬limodou <limodou在gmail.com> дµÀ£º
>
> On 5/8/07, icekernel <icekernel在gmail.com> wrote:
> > ¸÷λ¸ßÈ˺ãº
> > °³·Çרҵ³ÌÐòÔ±£¬×î½ü¶Ôpython²úÉúÐËȤ£¬ÕýºÃÄÄpythonÀ´Ð´¸öץȡ°Ù¶ÈÌù°ÉÅÅÐаñÖÐһЩÔËÓªÊý¾ÝµÄС³ÌÐò£¬Óöµ½ÈçÏÂÎÊÌ⻹Íû¸÷λ¸ßÈËÖ¸½Ì¡£
> > ÎÒÒªÔÚÈçϵÄhtml´úÂëÖÐÈ¡³öºìÉ«±ê¼ÇµÄÄǶΡ£
> >  ÉèÏëÈ¡³öºó½á¹ûÈçÏÂ
> >
> > °Ù¶ÈÌù°É_ħÊÞÊÀ½ç°É £¬Ö÷ÌâÊý316223 Ìù×ÓÊý3042967ƪ »áÔ±Êý2038.
> >
> >  ÎÒÓà SGMLParserºÃÏñÎÞ·¨½â¾öÕâ¸öÎÊÌ⣬ SGMLParser½âÎöµÄºÃÏñ¶¼ÊÇÕâÖÖ£¬ÕâÀï
> > > > "pad10L">²¢²»Î¨Ò»£¬¶øÇÒÐкÅÒ²²»Î¨Ò»¡£ÒªÆ¥Åä> >  class="pad10L">¹²ÓÐÖ÷ÌâÊý
> >
> > ²Å¿ÉÒÔ¡£
> >  »¹ÍûÖ¸½Ì
> >
> ½¨ÒéʹÓÃbeautifulsoup£¬Ó¦¸Ã·Ç³£·½±ã¡£
>
> --
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Ò»¸öHTML¸½¼þ±»ÒƳý...
URL: http://python.cn/pipermail/python-chinese/attachments/20070508/9e4d30b5/attachment.htm 

Õâ¸öΪʲô²»ÓÃregexpÀ´×öÄØ£¿ÒòΪÓбàÂëÎÊÌâô£¿ÕýÔò´¦ÀíÓ¦¸Ã±ÈʹÓÃbeautifulsoup½âÎö³öÀ´Ò»¸öÊ÷Òª¿ì°É£¿

ÕýÔò£º
¹²ÓÐÖ÷ÌâÊý<[^>]*>(\d+)
È¡$1¾Í¿ÉÒÔÁË

ÔÚ07-5-8£¬icekernel <icekernel在gmail.com> дµÀ£º
>
> ¶àлlimodou ÎÒ¿´µ½ÁËÕâ¸ö¶«Î÷ȷʵÏ൱·½±ã
>
> ÔÚ07-5-8£¬limodou <limodou在gmail.com> дµÀ£º
> >
> > On 5/8/07, icekernel <icekernel在gmail.com> wrote:
> > > ¸÷λ¸ßÈ˺ãº
> > > °³·Çרҵ³ÌÐòÔ±£¬×î½ü¶Ôpython²úÉúÐËȤ£¬ÕýºÃÄÄpythonÀ´Ð´¸öץȡ°Ù¶ÈÌù°ÉÅÅÐаñÖÐһЩÔËÓªÊý¾ÝµÄС³ÌÐò£¬Óöµ½ÈçÏÂÎÊÌ⻹Íû¸÷λ¸ßÈËÖ¸½Ì¡£
> > > ÎÒÒªÔÚÈçϵÄhtml´úÂëÖÐÈ¡³öºìÉ«±ê¼ÇµÄÄǶΡ£
> > >  ÉèÏëÈ¡³öºó½á¹ûÈçÏÂ
> > >
> > > °Ù¶ÈÌù°É_ħÊÞÊÀ½ç°É £¬Ö÷ÌâÊý316223 Ìù×ÓÊý3042967ƪ »áÔ±Êý2038.
> > >
> > >  ÎÒÓà SGMLParserºÃÏñÎÞ·¨½â¾öÕâ¸öÎÊÌ⣬ SGMLParser½âÎöµÄºÃÏñ¶¼ÊÇÕâÖÖ£¬ÕâÀï
> > > > > > "pad10L">²¢²»Î¨Ò»£¬¶øÇÒÐкÅÒ²²»Î¨Ò»¡£ÒªÆ¥Åä> > >  class="pad10L">¹²ÓÐÖ÷ÌâÊý
> > >
> > > ²Å¿ÉÒÔ¡£
> > >  »¹ÍûÖ¸½Ì
> > >
> > ½¨ÒéʹÓÃbeautifulsoup£¬Ó¦¸Ã·Ç³£·½±ã¡£
> >
> > --
> > I like python!
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>
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On 5/8/07, Rodin <schludern在gmail.com> wrote:
> 这个为什么不用regexp来做呢？因为有编码问题么？正则处理应该比使用beautifulsoup解析出来一个树要快吧？
>
> 正则：
> 共有主题数<[^>]*>(\d+)
> 取$1就可以了
>
这个看个人选择了，有时速度不是最主要的问题，可能方便，简单才是最重要的。

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àÅ£¬Èç¹û»¹ÐèÒª½øÐиü¸´ÔӵķÖÎöµÄ»°£¬ÓÃÕýÔò¾Í³ÔÁ¦ÁË£¬BeautifulsoupÊǸüºÃһЩµÄÑ¡Ôñ£¬²Ù×÷ÓÐЩÀàËÆHTML DOMÁË

ÔÚ07-5-8£¬limodou <limodou在gmail.com> дµÀ£º
>
> On 5/8/07, Rodin <schludern在gmail.com> wrote:
> > Õâ¸öΪʲô²»ÓÃregexpÀ´×öÄØ£¿ÒòΪÓбàÂëÎÊÌâô£¿ÕýÔò´¦ÀíÓ¦¸Ã±ÈʹÓÃbeautifulsoup½âÎö³öÀ´Ò»¸öÊ÷Òª¿ì°É£¿
> >
> > ÕýÔò£º
> > ¹²ÓÐÖ÷ÌâÊý<[^>]*>(\d+)
> > È¡$1¾Í¿ÉÒÔÁË
> >
> Õâ¸ö¿´¸öÈËÑ¡ÔñÁË£¬ÓÐʱËٶȲ»ÊÇ×îÖ÷ÒªµÄÎÊÌ⣬¿ÉÄÜ·½±ã£¬¼òµ¥²ÅÊÇ×îÖØÒªµÄ¡£
>
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On 5/8/07, Rodin <schludern at gmail.com> wrote:
>
> 嗯，如果还需要进行更复杂的分析的话，用正则就吃力了，Beautifulsoup是更好一些的选择，操作有些类似HTML DOM了
>
>
nod，BeautifulSoup本身也可以结合正则来用，这样是有很强大的灵活性与检索能力的。

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