python lxml.etree.Element.text_content 中文报错

fysy0000 2011-11-18 02:58:05

<html>
<body>
<table id = "ta_1" border = "2">
<tr align = "center">
<td><img src="zhengchuang">"张三#279"</td>
<td>lisi</td>
</tr>
<tr align = "center">
<td>13:19 2011-11-17#279</td>
<td>baidu</td>
</tr>
</table>
<body>
</html>
我要解析上面HTML table每一行（tr align = "center")的第一列Text节点信息，但是用方法text_content()对于中文的文字节点会报错，英文的支持完好。请问该怎么处理

import lxml
import lxml.html as HTML
from lxml import etree

fd = open("E:\\test.html","r")
dom = HTML.document_fromstring(fd.read())
trNodesList=dom.xpath("//table[@id='ta_1']//tr")
count =0
for item in trNodesList:
if(item.get("align") == "center"):
for it in item.iter():
if(it.tag =="td"):
print it.text_content()#error place
break

...全文

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fysy0000 2011-11-18

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[Quote=引用 3 楼 thundor 的回复:]
用NotePad++将输入文件html改成utf-8编码保存后即可
[/Quote]
这个是我本地测试的，实际是用作网页解析的，你的方法可能行不通

fysy0000 2011-11-18

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[Quote=引用 4 楼 angel_su 的回复:]
idle在报错，你在纯cmd下试试吧。还有你用的lxml是第三方的吧，没特殊原因用内建的xml模块，这样别人好帮你...
[/Quote]
内建的xml.dom.mindom的解析XML或者HTML要求，规范的XML或者HTML，这样解析网页就显得弱了点

angel_su 2011-11-18

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idle在报错，你在纯cmd下试试吧。还有你用的lxml是第三方的吧，没特殊原因用内建的xml模块，这样别人好帮你...

zengna_com 2011-11-18

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用NotePad++将输入文件html改成utf-8编码保存后即可

fysy0000 2011-11-18

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[Quote=引用 1 楼 thundor 的回复:]
Python code
#coding:gbk
[/Quote]
还是错误
Traceback (most recent call last):
File "D:/Python27/changest.pyw", line 17, in <module>
print item.text_content()
File "D:\Python27\lib\idlelib\rpc.py", line 595, in __call__
value = self.sockio.remotecall(self.oid, self.name, args, kwargs)
File "D:\Python27\lib\idlelib\rpc.py", line 210, in remotecall
seq = self.asynccall(oid, methodname, args, kwargs)
File "D:\Python27\lib\idlelib\rpc.py", line 225, in asynccall
self.putmessage((seq, request))
File "D:\Python27\lib\idlelib\rpc.py", line 324, in putmessage
s = pickle.dumps(message)
File "D:\Python27\lib\copy_reg.py", line 70, in _reduce_ex
raise TypeError, "can't pickle %s objects" % base.__name__
TypeError: can't pickle _ElementUnicodeResult objects

zengna_com 2011-11-18