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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 repval(self, limitsok=False):
 """Get a best-effort representative value as a float. This can be DANGEROUS because it discards limit information, which is rarely wise."""


        if not limitsok and self.dkind in ('lower', 'upper'):
            raise LimitError()

        if self.dkind == 'unif':
            lower, upper = map(float, self.data)
            v = 0.5 * (lower + upper)
        elif self.dkind in _noextra_dkinds:
            v = float(self.data)
        elif self.dkind in _yesextra_dkinds:
            v = float(self.data[0])
        else:
            raise RuntimeError('can\'t happen')

        if self.tkind == 'log10':
            return 10**v
        return v