[d]Regex :提取网页中特定字符串的步骤

[d]Regex :提取网页中特定字符串的方法
要提取下面这一段网页代码中的如下内容
['http://down.qnwz.cn/uploads/media/broadcast/storymagazine/陷阱.mp3', 'http://down.qnwz.cn/uploads/media/broadcast/storymagazine/视界决定行为.mp3', 'http://down.qnwz.cn/uploads/media/broadcast/storymagazine/苦难人生中的那朵草莓.mp3', 'http://down.qnwz.cn/uploads/media/broadcast/storymagazine/当群众演员的日子.mp3']

我写的Regex如下：

pattern = re.compile(r"""embed src="(http.+?mp3)" """, re.I| re.M)

pattern.findall(text)

请问还有别的更好的写法吗？


请点击播放按钮在IE浏览器下收听……


<img src="http://down.qnwz.cn/uploads/allimg/120920/107864-12092015541E24.jpg" alt="" />


<embed src="http://down.qnwz.cn/uploads/media/broadcast/storymagazine/陷阱.mp3" type="video/x-ms-asf-plugin" width="300" height="60" autostart="false" loop="true" />


<img src="http://down.qnwz.cn/uploads/allimg/120920/107864-1209201556353P.jpg" alt="" />


 


<embed src="http://down.qnwz.cn/uploads/media/broadcast/storymagazine/视界决定行为.mp3" type="video/x-ms-asf-plugin" width="300" height="60" autostart="false" loop="true" />


<img src="http://down.qnwz.cn/uploads/allimg/120920/107864-120920155J2V6.jpg" alt="" />


<embed src="http://down.qnwz.cn/uploads/media/broadcast/storymagazine/苦难人生中的那朵草莓.mp3" type="video/x-ms-asf-plugin" width="300" height="60" autostart="false" loop="true" />


 


<img src="http://down.qnwz.cn/uploads/allimg/120920/107864-120920155R53Y.jpg" alt="" />


<embed src="http://down.qnwz.cn/uploads/media/broadcast/storymagazine/当群众演员的日子.mp3" type="video/x-ms-asf-plugin" width="300" height="60" autostart="false" loop="true" />


 


———————————————



--------------------
Double行动：
原帖分数：20
帖子加分：20

------解决方案--------------------
最简单的难道不是r'http.*?\.mp3'吗?
测试

Python code

>>> import re
>>> s = '''<p style="text-indent:5.25pt;">
<span><b><span style="font-family:宋体;color:#17365d;">请点击播放按钮在</span><span style="color:#17365d;">IE</span></b></span><span><span><b><span style="font-family:宋体;color:#17365d;">浏览器下收听……</span><span style="color:#17365d;"></span></b></span></span> 
</p>
<p>
<img src="http://down.qnwz.cn/uploads/allimg/120920/107864-12092015541E24.jpg" alt="" />
</p>
<p>
<embed src="http://down.qnwz.cn/uploads/media/broadcast/storymagazine/陷阱.mp3" type="video/x-ms-asf-plugin" width="300" height="60" autostart="false" loop="true" />
</p>
<p>
<img src="http://down.qnwz.cn/uploads/allimg/120920/107864-1209201556353P.jpg" alt="" />
</p>
<p>
<br />
</p>
<p>
<embed src="http://down.qnwz.cn/uploads/media/broadcast/storymagazine/视界决定行为.mp3" type="video/x-ms-asf-plugin" width="300" height="60" autostart="false" loop="true" />
</p>
<p>
<img src="http://down.qnwz.cn/uploads/allimg/120920/107864-120920155J2V6.jpg" alt="" />
</p>
<p>
<embed src="http://down.qnwz.cn/uploads/media/broadcast/storymagazine/苦难人生中的那朵草莓.mp3" type="video/x-ms-asf-plugin" width="300" height="60" autostart="false" loop="true" />
</p>
<p>
<br />
</p>
<p>
<img src="http://down.qnwz.cn/uploads/allimg/120920/107864-120920155R53Y.jpg" alt="" />
</p>
<p>
<embed src="http://down.qnwz.cn/uploads/media/broadcast/storymagazine/当群众演员的日子.mp3" type="video/x-ms-asf-plugin" width="300" height="60" autostart="false" loop="true" />
</p>
<p>
<br />
</p>
<p>
<span style="font-family:宋体;">———————————————</span> 
</p>
<p>'''
>>> res = r'http.*?\.mp3'
>>> m = re.findall(res,s)
>>> len(m)
4
>>> for c in m:
    print c

    
http://down.qnwz.cn/uploads/media/broadcast/storymagazine/陷阱.mp3
http://down.qnwz.cn/uploads/media/broadcast/storymagazine/视界决定行为.mp3
http://down.qnwz.cn/uploads/media/broadcast/storymagazine/苦难人生中的那朵草莓.mp3
http://down.qnwz.cn/uploads/media/broadcast/storymagazine/当群众演员的日子.mp3
>>>

[d]Regex :提取网页中特定字符串的步骤

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