test_categorical.py 文件源码

def test_categorical_series_repr_ordered(self):
        s = pd.Series(pd.Categorical([1, 2, 3], ordered=True))
        exp = """0    1
1    2
2    3
dtype: category
Categories (3, int64): [1 < 2 < 3]"""

        self.assertEqual(repr(s), exp)

        s = pd.Series(pd.Categorical(np.arange(10), ordered=True))
        exp = """0    0
1    1
2    2
3    3
4    4
5    5
6    6
7    7
8    8
9    9
dtype: category
Categories (10, int64): [0 < 1 < 2 < 3 ... 6 < 7 < 8 < 9]"""

        self.assertEqual(repr(s), exp)