test_categorical.py 文件源码

 复制代码def test_series_functions_no_warnings(self):
        df = pd.DataFrame({'value': np.random.randint(0, 100, 20)})
        labels = ["{0} - {1}".format(i, i + 9) for i in range(0, 100, 10)]
        with tm.assert_produces_warning(False):
            df['group'] = pd.cut(df.value, range(0, 105, 10), right=False,
                                 labels=labels)