python机械化forms()错误 [英] python mechanize forms() err
本文介绍了python机械化forms()错误的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在使用Python 2.7.6和mechanize
0.2.5,并且我想登录到'dining.ut.ac.ir'
(我具有用户名和密码)-但是当我尝试运行以下脚本来获取forms
list
:
I'm using Python 2.7.6 and mechanize
0.2.5 and I want to log in to 'dining.ut.ac.ir'
(I have the username and password)- but when I try to run the below script to get the forms
list
:
import mechanize
br = mechanize.Browser()
br.set_handle_robots(False)
br.addheaders = [('User-agent', 'Firefox')]
br.open("http://dining.ut.ac.ir/")
br.forms()
我收到此错误:
Traceback (most recent call last):
File "script.py", line 8, in <module>
br.forms()
File "/home/arman/workspace/python/mechanize/venv/lib/python2.7/site-packages/mechanize/_mechanize.py", line 420, in forms
return self._factory.forms()
File "/home/arman/workspace/python/mechanize/venv/lib/python2.7/site-packages/mechanize/_html.py", line 557, in forms
self._forms_factory.forms())
File "/home/arman/workspace/python/mechanize/venv/lib/python2.7/site-packages/mechanize/_html.py", line 237, in forms
_urlunparse=_rfc3986.urlunsplit,
File "/home/arman/workspace/python/mechanize/venv/lib/python2.7/site-packages/mechanize/_form.py", line 844, in ParseResponseEx
_urlunparse=_urlunparse,
File "/home/arman/workspace/python/mechanize/venv/lib/python2.7/site-packages/mechanize/_form.py", line 981, in _ParseFileEx
fp.feed(data)
File "/home/arman/workspace/python/mechanize/venv/lib/python2.7/site-packages/mechanize/_form.py", line 758, in feed
_sgmllib_copy.SGMLParser.feed(self, data)
File "/home/arman/workspace/python/mechanize/venv/lib/python2.7/site-packages/mechanize/_sgmllib_copy.py", line 110, in feed
self.goahead(0)
File "/home/arman/workspace/python/mechanize/venv/lib/python2.7/site-packages/mechanize/_sgmllib_copy.py", line 144, in goahead
k = self.parse_starttag(i)
File "/home/arman/workspace/python/mechanize/venv/lib/python2.7/site-packages/mechanize/_sgmllib_copy.py", line 302, in parse_starttag
self.finish_starttag(tag, attrs)
File "/home/arman/workspace/python/mechanize/venv/lib/python2.7/site-packages/mechanize/_sgmllib_copy.py", line 347, in finish_starttag
self.handle_starttag(tag, method, attrs)
File "/home/arman/workspace/python/mechanize/venv/lib/python2.7/site-packages/mechanize/_sgmllib_copy.py", line 387, in handle_starttag
method(attrs)
File "/home/arman/workspace/python/mechanize/venv/lib/python2.7/site-packages/mechanize/_form.py", line 735, in do_option
_AbstractFormParser._start_option(self, attrs)
File "/home/arman/workspace/python/mechanize/venv/lib/python2.7/site-packages/mechanize/_form.py", line 480, in _start_option
raise ParseError("OPTION outside of SELECT")
mechanize._form.ParseError: OPTION outside of SELECT
为什么会出现此错误以及如何解决?
Why I get this error and how I can fix it?
推荐答案
您尝试打开的URL已压缩(使用此链接),因此您必须将gzip
的Accept-Encoding
标头附加到Browser
:
The URL you are trying to open is GZipped (check it using this link), So you have to append Accept-Encoding
header for gzip
to your Browser
:
import mechanize
br = mechanize.Browser()
br.set_handle_robots(False)
br.addheaders = [('User-agent', 'Firefox')]
br.addheaders.append( ['Accept-Encoding','gzip'] )
br.open("http://dining.ut.ac.ir/")
br.forms()
这篇关于python机械化forms()错误的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
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