The source code examples in documentation doesn't can be translated because it doesn't included in po files (and after in transifex).

It would be wonderful if we can to translate the code:

class MyClass:
    """A simple example class"""
    i = 12345

    def f(self):
        return 'hello world'

to:

class MinhaClasse:
    """Um exemplo simples de classe"""
    i = 12345
    def f(self):
        return 'olá, mundo'