From: Alberto García Hierro <alberto@garciahierro.com>
Date: Mon, 13 Sep 2010 18:09:40 +0000 (+0200)
Subject: Avoid raising a KeyError when there's no session expiration date
X-Git-Tag: v1.2.0~135^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98e4344fe66663d690003b39af3ac5808e499623;p=thirdparty%2Ftornado.git

Avoid raising a KeyError when there's no session expiration date

It happens when the token is requested with the 'offline_access'
extended permission.
---

diff --git a/tornado/auth.py b/tornado/auth.py
index d77e5c479..dd9b6202b 100644
--- a/tornado/auth.py
+++ b/tornado/auth.py
@@ -963,7 +963,7 @@ class FacebookGraphMixin(OAuth2Mixin):
                         callback, response):
       session = {
       "access_token": cgi.parse_qs(response.body)["access_token"][-1],
-      "expires": cgi.parse_qs(response.body)["expires"]
+      "expires": cgi.parse_qs(response.body).get("expires")
       }
 
       self.facebook_request(