def to_dict(self):
        'Convert a structure into a Python dictionary.'
        fsa = dict()
        for key in self._integer_members:
            fsa[key] = getattr(self, key)
        ra = [ self.RegisterArea[index] for index in compat.xrange(0, SIZE_OF_80387_REGISTERS) ]
        ra = tuple(ra)
        fsa['RegisterArea'] = ra
        return fsa
Convert a structure into a Python dictionary.