python - 无法使用 Python 中的 Mechanize 连接到安全网站

Question

我正在尝试使用 Python 中的 Mechanize 库打开一个安全 (https) 网站。当我尝试访问该网站时，服务器关闭连接并引发异常 BadStatusLine。

我尝试使用 addheaders 修改标题属性(property)，但没有回应。

import mechanize

br = mechanize.Browser()
print 'opening page ...'
resp = br.open('https://onlineservices.tin.nsdl.com/etaxnew/tdsnontds.jsp')     #this one works fine
print 'ok'

print 'opening page 2 ...'
resp = br.open('https://incometaxindiaefiling.gov.in/portal/index.do')          #exception raised 
print 'ok'

异常(exception):

Traceback (most recent call last): File pydev_imports.execfile(file, globals, locals) #execute the script File "Z:\pyTax\app_test.py", line 22, in resp=br.open('https://incometaxindiaefiling.gov.in/portal/index.do')
File "build\bdist.win32\egg\mechanize_mechanize.py", line 203, in open File "build\bdist.win32\egg\mechanize_mechanize.py", line 230, in _mech_open File "build\bdist.win32\egg\mechanize_opener.py", line 188, in open File "build\bdist.win32\egg\mechanize_http.py", line 316, in http_request File "build\bdist.win32\egg\mechanize_http.py", line 242, in read File "build\bdist.win32\egg\mechanize_mechanize.py", line 203, in open
File "build\bdist.win32\egg\mechanize_mechanize.py", line 230, in _mech_open File "build\bdist.win32\egg\mechanize_opener.py", line 193, in open File "build\bdist.win32\egg\mechanize_urllib2_fork.py", line 344, in _open File "build\bdist.win32\egg\mechanize_urllib2_fork.py", line 332, in _call_chain File "build\bdist.win32\egg\mechanize_urllib2_fork.py", line 1170, in https_open File "build\bdist.win32\egg\mechanize_urllib2_fork.py", line 1116, in do_open File "D:\Python27\lib\httplib.py", line 1031, in getresponse response.begin() File "D:\Python27\lib\httplib.py", line 407, in begin version, status, reason = self._read_status() File "D:\Python27\lib\httplib.py", line 371, in _read_status raise BadStatusLine(line) httplib.BadStatusLine: ''

Answer 1

httplib.BadStatusLineis s 是 HTTPException 的子类.如果服务器以我们不理解的 HTTP 状态代码响应，则引发。这就是导致你的问题的原因。不过，我对修复并不完全确定，因为您的代码在我的计算机上运行良好。