test_integration.py 文件源码

def test_load_infer(self, con, empty_table):
        pd = pytest.importorskip("pandas")
        skip_if_no_arrow_loader(con)
        import numpy as np

        data = pd.DataFrame(
            {'a': np.array([0, 1], dtype=np.int32),
             'b': np.array([1.1, 2.2], dtype=np.float32),
             'c': ['a', 'b']}
        )
        con.load_table(empty_table, data)