mirror of
https://github.com/astral-sh/uv
synced 2026-01-21 21:40:11 -05:00
7a885eaa09
See #9686 ``` ❯ uv run python -c "import uv; uv.build_sdist" Traceback (most recent call last): File "<string>", line 1, in <module> File "/Users/zb/workspace/uv/python/uv/__init__.py", line 45, in __getattr__ raise AttributeError(err) AttributeError: Using `uv.build_sdist` is not allowed. The uv build backend requires preview mode to be enabled, e.g., via the `UV_PREVIEW=1` environment variable. ❯ uv run python -c "import uv; uv.foo" Traceback (most recent call last): File "<string>", line 1, in <module> File "/Users/zb/workspace/uv/python/uv/__init__.py", line 48, in __getattr__ raise AttributeError(err) AttributeError: module 'uv' has no attribute 'foo' ❯ uv run python -c "import uv; uv.find_uv_bin" ```
49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
from __future__ import annotations
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import os
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if os.environ.get("UV_PREVIEW"):
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from ._build_backend import *
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from ._find_uv import find_uv_bin
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if os.environ.get("UV_PREVIEW"):
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__all__ = [
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"find_uv_bin",
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# PEP 517 hook `build_sdist`.
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"build_sdist",
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# PEP 517 hook `build_wheel`.
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"build_wheel",
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# PEP 660 hook `build_editable`.
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"build_editable",
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# PEP 517 hook `get_requires_for_build_sdist`.
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"get_requires_for_build_sdist",
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# PEP 517 hook `get_requires_for_build_wheel`.
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"get_requires_for_build_wheel",
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# PEP 517 hook `prepare_metadata_for_build_wheel`.
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"prepare_metadata_for_build_wheel",
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# PEP 660 hook `get_requires_for_build_editable`.
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"get_requires_for_build_editable",
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# PEP 660 hook `prepare_metadata_for_build_editable`.
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"prepare_metadata_for_build_editable",
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]
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else:
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__all__ = ["find_uv_bin"]
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def __getattr__(attr_name: str) -> object:
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if attr_name in {
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"build_sdist",
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"build_wheel",
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"build_editable",
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"get_requires_for_build_sdist",
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"get_requires_for_build_wheel",
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"prepare_metadata_for_build_wheel",
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"get_requires_for_build_editable",
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"prepare_metadata_for_build_editable",
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}:
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err = f"Using `uv.{attr_name}` is not allowed. The uv build backend requires preview mode to be enabled, e.g., via the `UV_PREVIEW=1` environment variable."
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raise AttributeError(err)
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err = f"module 'uv' has no attribute '{attr_name}'"
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raise AttributeError(err)
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