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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 find(self, datum):
 """Return sorted value of This if list or dict."""

        if isinstance(datum.value, dict) and self.expressions:
            return datum

        if isinstance(datum.value, dict) or isinstance(datum.value, list):
            key = (functools.cmp_to_key(self._compare)
                   if self.expressions else None)
            return [jsonpath_rw.DatumInContext.wrap(
                [value for value in sorted(datum.value, key=key)])]
        return datum