Что это за ошибка трассировки в Python?

Question

Traceback: 
File "/usr/local/lib/python2.6/dist-packages/django/core/handlers/base.py" in get_response 
    92.     response = callback(request, *callback_args, **callback_kwargs) 
File "/home/ea/ea-repos/hell/life/views.py" in linkedin_auth 
    137.  token = oauth_linkedin.get_unauthorised_request_token() 
File "/home/ea/ea-repos/hell/life/oauth_linkedin.py" in get_unauthorised_request_token 
    54.  resp = fetch_response(oauth_request, connection) 
File "/home/ea/ea-repos/hell/life/oauth_linkedin.py" in fetch_response 
    44.   connection.request(oauth_request.http_method,url) 
File "/usr/lib/python2.6/httplib.py" in request 
    874.    self._send_request(method, url, body, headers) 
File "/usr/lib/python2.6/httplib.py" in _send_request 
    891.   self.putrequest(method, url, **skips) 
File "/usr/lib/python2.6/httplib.py" in putrequest 
    778.    raise CannotSendRequest() 

Exception Type: CannotSendRequest at /linkedin/auth 
Exception Value: 

Более конкретно, встречающийся в этой функции:

def fetch_response(oauth_request, connection, linkedin_getinfo = False, other_url = ''): 
    url = oauth_request.to_url() 
    if linkedin_getinfo: 
     headers = oauth_request.to_header() 
     connection.request(oauth_request.http_method,other_url, headers = headers) 
    else: 
     connection.request(oauth_request.http_method,url) 
    response = connection.getresponse() 
    s = response.read() 
    return s 

Answer 1

Посмотрите на этот ответ, чтобы увидеть, если это поможет вам: httplib CannotSendRequest error in WSGI