| class A(B): | 
 |     def __init__(self): | 
 |         <warning descr="Python version 2.4, 2.5, 2.6, 2.7 do not support this syntax. super() should have arguments in Python 2">super()</warning> | 
 |  | 
 | <warning descr="Python version 3.1, 3.2, 3.3 do not have method cmp">cmp()</warning> | 
 | <warning descr="Python version 3.0, 3.1, 3.2, 3.3 do not have method reduce">reduce()</warning> | 
 | <warning descr="Python version 2.4 does not have method all">all()</warning> | 
 |  | 
 | <warning descr="Python version 3.0, 3.1, 3.2, 3.3 do not have method buffer">buffer()</warning> | 
 |  | 
 | def foo(a,b,c): | 
 |     print (a,b,c) | 
 |  | 
 | args=['b'] | 
 | foo('a', c='c', *args) # OK | 
 | foo('a', *args, <warning descr="Python version < 2.6 doesn't support this syntax. Named parameter cannot appear past *arg or **kwarg.">c='c'</warning>) # Not OK |