()
| 368 | |
| 369 | |
| 370 | def test_from_map_columns_required(): |
| 371 | with pytest.raises(TypeError, match=r"columns.*optional"): |
| 372 | from_map(func, ["foo"]) |
| 373 | meta = make_meta(func2("foo", None)) |
| 374 | ddf = from_map(func2, ["foo"], meta=meta) |
| 375 | ddf_expected = from_pandas(func2("foo", None), npartitions=1) |
| 376 | |
| 377 | assert_eq(ddf, ddf_expected, check_divisions=False) |
| 378 | |
| 379 | actual = from_map(func2, ["foo"], meta=meta)[["a"]].optimize() |
| 380 | expected = from_map(func2, ["foo"], meta=meta, columns=["a"]).optimize() |
| 381 | |
| 382 | assert actual._name == expected._name |
| 383 | |
| 384 | |
| 385 | def func_object(path): |
nothing calls this directly
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