python - Python Mechanize 错误 - "mechanize._mechanize.BrowserStateError: not viewing HTML"

Question

for link in br.links(url_regex="inquiry-results.jsp"):
    cb[link.url] = link

for page_link in cb.values():               
   for link in br.links(url_regex="inquiryDetail.jis"): 
            ....................
      url = link.absolute_url
      br.follow_link(link)
            ......................
   br.follow_link(page_link)

这是我的代码。基本上，它从特定页面中提取页面链接 [第 1、2、3、4、5 页的链接...] 和数据链接。然后它进入每个数据链接并提取一些数据，完成后移动到下一页。但我总是得到这个错误:

Traceback (most recent call last):
  File "C:\python27\test.py", line 95, in <module>
    for link in br.links(url_regex="inquiryDetail.jis"):
  File "build\bdist.win32\egg\mechanize\_mechanize.py", line 405, in links
mechanize._mechanize.BrowserStateError: not viewing HTML

有人能帮忙吗？

Answer 1

感谢 loevborg 发布的链接，我一直在使用这个:

br.open('http://example.com')
br._factory.is_html = True

现在 br.viewing_html() 将评估为 True