test_resample.py 文件源码

def test_resample_to_period_monthly_buglet(self):
        # GH #1259

        rng = date_range('1/1/2000', '12/31/2000')
        ts = Series(np.random.randn(len(rng)), index=rng)

        result = ts.resample('M', kind='period').mean()
        exp_index = period_range('Jan-2000', 'Dec-2000', freq='M')
        self.assertTrue(result.index.equals(exp_index))