[thorstenp] fix statements

src/common/xmpp/session.py

@@ -249,7 +249,6 @@ class Session:
             features=Node('stream:features')
             if NS_TLS in self.waiting_features:
                 features.T.starttls.setNamespace(NS_TLS)
-                features.T.starttls.T.required
             if NS_SASL in self.waiting_features:
                 features.T.mechanisms.setNamespace(NS_SASL)
                 for mec in self._owner.SASL.mechanisms:

src/ipython_view.py

@@ -214,7 +214,7 @@ class IterableIPShell:
     possibilities = self.IP.complete(split_line[-1])
 
     try:
-        __builtins__.all
+        __builtins__.all()
     except AttributeError:
         def all(iterable):
             for element in iterable: