def tupleAt(self, index):
        try:
            return self._all[index]
        except IndexError, e:
            return ()
Gets the tuple (datatype, description) at the given position out of all supported types.
dataset/ETHPy150Open datalyze-solutions/pandas-qt/pandasqt/models/SupportedDtypes.py/SupportedDtypesTranslator.tupleAt