mirror of https://github.com/astral-sh/uv
22 lines
874 B
Markdown
22 lines
874 B
Markdown
# Third-party services
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## Authentication with alternative package indexes
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See the [alternative indexes integration guide](../../guides/integration/alternative-indexes.md) for
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details on authentication with popular alternative Python package indexes.
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## Hugging Face support
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uv supports automatic authentication for the Hugging Face Hub. Specifically, if the `HF_TOKEN`
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environment variable is set, uv will propagate it to requests to `huggingface.co`.
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This is particularly useful for accessing private scripts in Hugging Face Datasets. For example, you
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can run the following command to execute the script `main.py` script from a private dataset:
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```console
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$ HF_TOKEN=hf_... uv run https://huggingface.co/datasets/<user>/<name>/resolve/<branch>/main.py
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```
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You can disable automatic Hugging Face authentication by setting the `UV_NO_HF_TOKEN=1` environment
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variable.
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