lance-tensorflow
TensorFlow integration for Lance datasets.
This package provides a small Python adapter that exposes Lance datasets as
tf.data.Dataset pipelines. The core Lance format and Python bindings remain in
the pylance package.
Install
pip install lance-tensorflow
TensorFlow support is currently targeted at Linux.
Usage
from lance_tensorflow import from_lance
ds = from_lance(
"s3://bucket/path",
columns=["image", "label"],
filter="split = 'train'",
batch_size=256,
)
for batch in ds:
print(batch["label"])
If you want the tf.data.Dataset.from_lance convenience methods, register them
explicitly:
import tensorflow as tf
import lance_tensorflow
lance_tensorflow.register_tensorflow_dataset()
ds = tf.data.Dataset.from_lance("s3://bucket/path")
Development
uv sync
uv run pytest
uv run ruff format .
uv run ruff check .
1 maintainer
Metadata
1 maintainer
Release files for lance-tensorflow 0.1.0
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