1 files changed, 6 insertions, 3 deletions

diff --git a/src/django_pgpmailman/models.py b/src/django_pgpmailman/models.py
index f396e73..8b8dbdd 100644
--- a/src/django_pgpmailman/models.py
+++ b/src/django_pgpmailman/models.py
@@ -15,6 +15,9 @@
 #
 # You should have received a copy of the GNU General Public License along with
 # this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import absolute_import, unicode_literals
+
 from itertools import chain
 
 from mailmanclient._client import RESTObject, MailingList
@@ -30,7 +33,7 @@ class PGPMailingList(RESTObject):
         'strip_original_sig', 'sign_outgoing', 'nonencrypted_msg_action',
         'encrypt_outgoing', 'key_change_workflow', 'key_signing_allowed')
     _read_only_properties = ('self_link', 'list_id')
-    _properties = chain(_writable_properties, _read_only_properties)
+    _properties = list(chain(_writable_properties, _read_only_properties))
 
     @property
     def mlist(self):
@@ -40,7 +43,7 @@ class PGPMailingList(RESTObject):
     def key(self):
         try:
             response, content = self._connection.call(self._url + '/key')
-            key, _ = PGPKey.from_blob(response['key'])
+            key, _ = PGPKey.from_blob(content['key'])
             return key
         except PGPError:
             return None
@@ -58,7 +61,7 @@ class PGPMailingList(RESTObject):
     def pubkey(self):
         try:
             response, content = self._connection.call(self._url + '/pubkey')
-            key, _ = PGPKey.from_blob(response['key'])
+            key, _ = PGPKey.from_blob(content['public_key'])
             return key
         except PGPError:
             return None