Django | django-socialregistration error
I'm trying to add the facebook connect feature to my site, I decided to use django socialregistration.All are setup including pyfacebook, here is my source code.
settings.py
MIDDLE开发者_Go百科WARE_CLASSES = (
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'facebook.djangofb.FacebookMiddleware',
'socialregistration.middleware.FacebookMiddleware',
)
urls.py
(r'^callback/$', 'fbproject.fbapp.views.callback'),
views.py
def callback(request):
return render_to_response('canvas.fbml')
Template
<html>
<body>
{% load facebook_tags %}
{% facebook_button %}
{% facebook_js %}
</body>
</html>
but when I point to the URL, I'm getting this error
Traceback (most recent call last):
File "C:\Python26\lib\site-packages\django\core\servers\basehttp.py", line 279, in run
self.result = application(self.environ, self.start_response)
File "C:\Python26\lib\site-packages\django\core\servers\basehttp.py", line 651, in __call__
return self.application(environ, start_response)
File "C:\Python26\lib\site-packages\django\core\handlers\wsgi.py", line 241, in __call__
response = self.get_response(request)
File "C:\Python26\lib\site-packages\django\core\handlers\base.py", line 73, in get_response
response = middleware_method(request)
File "build\bdist.win32\egg\socialregistration\middleware.py", line 13, in process_request
request.facebook.check_session(request)
File "C:\Python26\lib\site-packages\facebook\__init__.py", line 1293, in check_session
self.session_key_expires = int(params['expires'])
ValueError: invalid literal for int() with base 10: 'None'
Django 1.1.1 Python 2.6.2
Well, it's definitely being caused because either the POST or GET variables have a bad value for expires. Check the form that you're using and the URL's query string to check this.
If you look at the code for facebook/__init__.py you'll see it only tries to set a value for self.session_key_expires if params (which comes from either request.POST or request.GET) already has a value for expires.
Actually, might want to double check the code just to be sure. You should see lines like this in facebook/__init__.py:
if params.get('expires'):
self.session_key_expires = int(params['expires'])
If not, maybe you have a bad version?
update
Now that I think of it, the error message explicitly said that the value was none. Which probably means that they're not including the check if param.get('expires') because I believe that would return None and then resolve to False.
Unless you have the very latest copy of pyfacebook, try downloading it again.
This is a bug in pyfacebook. See http://github.com/sciyoshi/pyfacebook/issues#issue/26
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