class A(B):
    def __init__(self):
        <warning descr="Python version 2.7 does not support this syntax. super() should have arguments in Python 2">super()</warning>

<warning descr="Python versions 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13 do not have method cmp">cmp()</warning>
<warning descr="Python versions 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13 do not have method reduce">reduce()</warning>

<warning descr="Python versions 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13 do not have method buffer">buffer()</warning>