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[Data] Deprecate iter_tf_batches #48693

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Nov 12, 2024
Merged

[Data] Deprecate iter_tf_batches #48693

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6b8ec17
Initial commit
bveeramani Nov 11, 2024
e22db57
Fix docs
bveeramani Nov 12, 2024
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11 changes: 11 additions & 0 deletions doc/source/data/api/dataset.rst
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Expand Up @@ -23,3 +23,14 @@ Developer API
block.BlockExecStats
block.BlockMetadata
block.BlockAccessor

Deprecated API
--------------

.. currentmodule:: ray.data

.. autosummary::
:nosignatures:
:toctree: doc/

Dataset.iter_tf_batches
7 changes: 6 additions & 1 deletion python/ray/data/dataset.py
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Expand Up @@ -4018,7 +4018,7 @@ def iter_torch_batches(
)

@ConsumptionAPI
@PublicAPI(api_group=CD_API_GROUP)
@Deprecated
def iter_tf_batches(
self,
*,
Expand Down Expand Up @@ -4091,6 +4091,11 @@ def iter_tf_batches(
:meth:`Dataset.iter_batches`
Call this method to manually convert your data to TensorFlow tensors.
""" # noqa: E501
warnings.warn(
"`iter_tf_batches` is deprecated and will be removed after May 2025. Use "
"`to_tf` instead.",
DeprecationWarning,
)
return self.iterator().iter_tf_batches(
prefetch_batches=prefetch_batches,
batch_size=batch_size,
Expand Down
5 changes: 5 additions & 0 deletions python/ray/data/tests/test_consumption.py
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Expand Up @@ -1259,6 +1259,11 @@ def test_union(ray_start_regular_shared):
assert ds2.count() == 210


def test_iter_tf_batches_emits_deprecation_warning(ray_start_regular_shared):
with pytest.warns(DeprecationWarning):
ray.data.range(1).iter_tf_batches()


@pytest.mark.skipif(
sys.version_info >= (3, 12), reason="No tensorflow for Python 3.12+"
)
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