Function test_flatten_simple

python/pathway/tests/test_flatten.py:14–28

()

def test_flatten_simple():
    tab = T(pd.DataFrame.from_dict({"col": [[1, 2, 3, 4]]}), format="pandas")

    assert_table_equality_wo_index(
        tab.flatten(this.col, origin_id="origin_id"),
        T(
            """
    col | origin_id
      1 | 0
      2 | 0
      3 | 0
      4 | 0
    """,
        ).with_columns(origin_id=tab.pointer_from(this.origin_id)),
    )


def test_flatten_no_origin():