【发布时间】:2011-09-02 00:28:25
【问题描述】:
我使用 twill (0.9),并且我还想访问其内置的 mechanize 发行版(在 Python 2.6.6 上)。 我阅读了所有文档,但我不清楚他们是否支持或推荐,如果是,他们当然不会公开它。 看来你可以做到:
import _mechanize_dist as mechanize
br = mechanize.Browser()
br.open('http://www.yahoo.com')
然而 mechanize 在robotparser._debug 上抛出了下面的愚蠢的 AttributeError。我不应该尝试使用它吗?还是只是机械化处理草率的异常?
(斜纹布本身可以正常工作:twill.commands.go('http://www.yahoo.com'))
Traceback (most recent call last):
File "<pyshell#19>", line 1, in <module>
br.open('http://www.yahoo.com')
File "C:\Dev\Python26\lib\site-packages\twill-0.9-py2.6.egg\twill\other_packages\_mechanize_dist\_mechanize.py", line 212, in open
return self._mech_open(url, data)
File "C:\Dev\Python26\lib\site-packages\twill-0.9-py2.6.egg\twill\other_packages\_mechanize_dist\_mechanize.py", line 238, in _mech_open
response = UserAgentBase.open(self, request, data)
File "C:\Dev\Python26\lib\site-packages\twill-0.9-py2.6.egg\twill\other_packages\_mechanize_dist\_opener.py", line 175, in open
req = meth(req)
File "C:\Dev\Python26\lib\site-packages\twill-0.9-py2.6.egg\twill\other_packages\_mechanize_dist\_http.py", line 440, in http_request
self.rfp.read()
File "C:\Dev\Python26\lib\site-packages\twill-0.9-py2.6.egg\twill\other_packages\_mechanize_dist\_http.py", line 387, in read
robotparser._debug("parse lines")
AttributeError: 'module' object has no attribute '_debug'
(最后一个问题是:我不知道同时使用 twill 和 mechanize 命令有什么注意事项?)
【问题讨论】: