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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_json_response_object(self, datatable):
 """ Returns the JSON-compatible dictionary that will be serialized for an AJAX response. The value names are in the form "s~" for strings, "i~" for integers, and "a~" for arrays, if you're unfamiliar with the old C-style jargon used in dataTables.js. "aa~" means "array of arrays". In some instances, the author uses "ao~" for "array of objects", an object being a javascript dictionary. """


        # Ensure the object list is calculated.
        # Calling get_records() will do this implicitly, but we want simultaneous access to the
        # 'total_initial_record_count', and 'unpaged_record_count' values.
        datatable.populate_records()

        draw = getattr(self.request, self.request.method).get('draw', None)
        if draw is not None:
            draw = escape_uri_path(draw)
        response_data = {
            'draw': draw,
            'recordsFiltered': datatable.unpaged_record_count,
            'recordsTotal': datatable.total_initial_record_count,
            'data': [dict(record, **{
                'DT_RowId': record.pop('pk'),
                'DT_RowData': record.pop('_extra_data'),
            }) for record in datatable.get_records()],
        }
        return response_data