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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_active_ajax_datatable(self):
 """ Returns a single datatable according to the hint GET variable from an AJAX request. """

        data = getattr(self.request, self.request.method)
        datatables_dict = self.get_datatables(only=data['datatable'])
        return list(datatables_dict.values())[0]