[thorstenp] remove statements without effect

src/common/socks5.py

@@ -485,8 +485,7 @@ class Socks5:
 			return -1
 	
 	def get_file_contents(self, timeout):
-		''' read file contents from socket and write them to file ''', \
-			self.file_props['type'], self.file_props['sid']
+		''' read file contents from socket and write them to file '''
 		if self.file_props is None or \
 			('file-name' in self.file_props) is False:
 			self.file_props['error'] = -2

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
+        all(())
     except AttributeError:
         def all(iterable):
             for element in iterable: