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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 fullname(self):
 """Returns the name of the ``Record`` class this ``Property`` is attached to, and attribute name it is attached as."""

        if not self.bound:
            if self.name is not None:
                return "(unbound).%s" % self.name
            else:
                return "(unbound)"
        elif not self.class_():
            classname = "(GC'd class)"
        else:
            classname = self.class_().__name__
        return "%s.%s" % (classname, self.name)