python - 通过 PyFacebook 访问 Facebook Connect FBML cookie？

Question

通过 Facebook Connect FBML 按钮登录后，是否可以通过 PyFacebook 检索和使用 session 详细信息？我可以像通过 Python 触发登录一样使用 auth.getSession() 吗？

基本上，我正在尝试确定是否可以替换以下示例中直至并包括 raw_input() 的阶段:

import facebook

API_KEY     =   'xxx'
SECRET_KEY  =   'xxx'

facebook = facebook.Facebook(API_KEY, SECRET_KEY)

facebook.auth.createToken()

facebook.login()

# Login to the window, then press enter
print 'After logging in, press enter...'
raw_input()

# This is where FBML button should get me

facebook.auth.getSession()
print 'Session Key:   ', facebook.session_key
print 'Your UID:      ', facebook.uid

Answer 1

使用Verifying the Facebook User在开发人员 wiki 页面上，我找到了 PyFacebook getSession、validate_signature 和 getLoggedInUser 方法以及在 PyFacebook 的 Django example.py 中找到的代码:

if 'session_key' in request.session and 'uid' in request.session:
    fb.session_key = request.session['session_key']
    fb.uid = request.session['uid']
else:

    try:
        fb.auth_token = request.GET['auth_token']
    except KeyError:
        # Send user to the Facebook to login
        return HttpResponseRedirect(fb.get_login_url())

    # getSession sets the session_key and uid
    # Store these in the cookie so we don't have to get them again
    fb.auth.getSession()
    request.session['session_key'] = fb.session_key
    request.session['uid'] = fb.uid

使用 FBML 按钮对 Zope3 进行以下快速测试:

import facebook

API_KEY     =   'your_api_key'
SECRET_KEY  =   'your_secret_key'

fb = odb.facebook.Facebook(API_KEY, SECRET_KEY)

fb_uid = self.request[API_KEY+'_user']
fb_session_key = self.request[API_KEY+'_session_key']
fb_ss = self.request[API_KEY+'_ss']
fb_signature = self.request[API_KEY] #no suffix for signature

fb.session_key = fb_session_key
fb.uid = fb_uid

fb.friends.get() # Results in list of friends