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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def looks_like_issubclass(obj, classname):
 """ Return True if the object has a class or superclass with the given class name. Ignores old-style classes. """

    t = obj
    if t.__name__ == classname:
        return True
    for klass in t.__mro__:
        if klass.__name__ == classname:
            return True
    return False