base64 fixes

autoresponder_mailing.py

@@ -31,16 +31,16 @@ class BitmessageAutoresponder():  # pylint: disable=too-many-locals
     def init_address(self):
         """generate random address if there isn't one"""
         try:
-            addresses = json.loads(self.api.listAddresses2())['addresses']
+            addresses = json.loads(self.api.listAddresses())['addresses']
             if addresses:
                 return
         except KeyError:
             pass
-        self.api.createRandomAddress(base64.b64encode(self.label))
+        self.api.createRandomAddress(base64.b64encode(self.label.encode()))
 
     def loop(self):
         """Main loop"""
-        for i in json.loads(self.api.listAddresses2())['addresses']:
+        for i in json.loads(self.api.listAddresses())['addresses']:
             self.addresses[i['address']] = True
 
         while True: