我想解析任意文件从野外web下载,是的,我没有控制他们的内容。美丽的汤引发UnicodeEncodeError“序号不在范围内(128)”
由于Beautiful Soup won't choke if you give it bad markup...我不知道为什么它给我的那些乡下人起坐时有时,DOC的部分的格式不正确,以及是否有一种方法,使其恢复到文档中的下一个可读部分,不管这错误。
发生错误的是第三一个行:
from BeautifulSoup import BeautifulSoup as doc_parser
reader = open(options.input_file, "rb")
doc = doc_parser(reader)
CLI完整的输出是:
Traceback (most recent call last):
File "./grablinks", line 101, in <module>
sys.exit(main())
File "./grablinks", line 88, in main
links = grab_links(options)
File "./grablinks", line 36, in grab_links
doc = doc_parser(reader)
File "/usr/local/lib/python2.7/dist-packages/BeautifulSoup.py", line 1519, in __init__
BeautifulStoneSoup.__init__(self, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/BeautifulSoup.py", line 1144, in __init__
self._feed(isHTML=isHTML)
File "/usr/local/lib/python2.7/dist-packages/BeautifulSoup.py", line 1186, in _feed
SGMLParser.feed(self, markup)
File "/usr/lib/python2.7/sgmllib.py", line 104, in feed
self.goahead(0)
File "/usr/lib/python2.7/sgmllib.py", line 143, in goahead
k = self.parse_endtag(i)
File "/usr/lib/python2.7/sgmllib.py", line 320, in parse_endtag
self.finish_endtag(tag)
File "/usr/lib/python2.7/sgmllib.py", line 358, in finish_endtag
method = getattr(self, 'end_' + tag)
UnicodeEncodeError: 'ascii' codec can't encode characters in position 15-16: ordinal not in range(128)
你给BeautifulSoup喂什么样的输入?根据错误信息,也许你正在解析一些非ascii数据(例如包含非拉丁字符)? – 2011-12-25 13:50:36
我解析的数据来自野外的网站,它的一部分绝对不是ascii。 – 2011-12-26 04:13:34