javascript-aware html parser for Python ~
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znetor
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Published on 2010-12-28T00:54:54Z
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2010/12/28
1:53 UTC
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<html>
<head>
<script type="text/javascript">
document.write('<a href="http://www.google.com">f*** js</a>');
document.write("f*** js!");
</script>
</head>
<body>
<script type="text/javascript">
document.write('<a href="http://www.google.com">f*** js</a>');
document.write("f*** js!");
</script>
<div><a href="http://www.google.com">f*** js</a></div>
</body>
</html>
I want use xpath to catch all lable object in the html page above...
In [1]: import lxml.html as H
In [2]: f = open("test.html","r")
In [3]: c = f.read()
In [4]: doc = H.document_fromstring(c)
In [5]: doc.xpath('//a')
Out[5]: [<Element a at a01d17c>]
In [6]: a = doc.xpath('//a')[0]
In [7]: a.getparent()
Out[7]: <Element div at a01d41c>
I only get one don't generate by js~ but firefox xpath checker can find all lable!?
how to do that??? thx~!
<html>
<head>
</head>
<body>
<script language="javascript">
function over(){
a.innerHTML="mouse me"
}
function out(){
a.innerHTML="<a href='http://www.google.com'>google</a>"
}
</script>
<body><li id="a"onmouseover="over()" onmouseout="out()">mouse me</li>
</body>
</html>
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