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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 get_flag_status(self, name):
 """ Return a flag 'status' field This method works only for simple flags that have only a 'status' field with no "requestee" info, and no multiple values. For more complex flags, use get_flags() to get extended flag value information. """

        f = self.get_flags(name)
        if not f:
            return None

        # This method works only for simple flags that have only one
        # value set.
        assert len(f) <= 1

        return f[0]['status']