Python DataAdapter.get_index_and_data Exemples

Exemple #1

    def test_blaze_data_no_fields(self):
        import blaze
        valuesdf = pd.DataFrame(self._values)
        values = blaze.Data(valuesdf)
        da = DataAdapter(values)

        assert_array_equal(da.values(), list(self._values.values()))
        self.assertEqual(da.columns, ['first', 'second', 'third'])
        self.assertEqual(da.keys(), ['first', 'second', 'third'])
        self.assertEqual(da.index, [0, 1, 2])

        xs, _values = DataAdapter.get_index_and_data(values, None)
        assert_array_equal([0, 1, 2], xs)

Exemple #2

Fichier : test_data_adapter.py Projet : CatherineH/bokeh

    def test_blaze_data_no_fields(self):
        import blaze
        valuesdf = pd.DataFrame(self._values)
        values = blaze.Data(valuesdf)
        da = DataAdapter(values)

        assert_array_equal(da.values(), list(self._values.values()))
        self.assertEqual(da.columns, ['first', 'second', 'third'])
        self.assertEqual(da.keys(), ['first', 'second', 'third'])
        self.assertEqual(da.index, [0, 1, 2])

        xs, _values = DataAdapter.get_index_and_data(values, None)
        assert_array_equal([0,1,2], xs)