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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 rewrap(self, **kwargs):
 """Inplace constructor. Depending on `self.inplace`, rewrap `obj`, or just update internal vars, possibly including the `obj`. """

        if self.inplace:
            for key, val in kwargs.items():
                setattr(self, key, val)
            return self
        else:
            for key in ['obj', 'default', 'skipmissing', 'inplace', 'empty']:
                kwargs.setdefault(key, getattr(self, key))
            return pluckable(**kwargs)