| Core Configuration |
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UV_CONFIG_FILE |
Specifies the path to UV's configuration file |
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UV_NO_CONFIG |
When set, disables loading of the configuration file |
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UV_CACHE_DIR |
Sets the directory for UV's cache storage |
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UV_NO_CACHE |
When set, disables caching functionality |
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UV_NO_PROGRESS |
Disables progress bar display during operations |
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UV_NO_WRAP |
Controls command wrapping behavior |
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UV_PREVIEW |
Enables preview features |
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UV_NO_INSTALLER_METADATA |
Disables collection of installer metadata |
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UV_SHOW_RESOLUTION |
Shows detailed dependency resolution information |
| Python Installation |
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UV_PYTHON |
Specifies the Python interpreter to use |
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UV_PYTHON_INSTALL_DIR |
Sets the directory for Python installation |
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UV_PYTHON_INSTALL_MIRROR |
Defines a mirror for Python installations |
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UV_PYTHON_DOWNLOADS |
Controls Python download behavior |
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UV_PYTHON_BIN_DIR |
Specifies the directory for Python binaries |
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UV_SYSTEM_PYTHON |
Controls usage of system Python installation |
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UV_PYPY_INSTALL_MIRROR |
Defines a mirror for PyPy installations |
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UV_PROJECT_ENVIRONMENT |
Sets the project's virtual environment path |
| Package Management |
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UV_INDEX |
Specifies package indexes to use |
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UV_INDEX_URL |
Sets the primary package index URL |
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UV_EXTRA_INDEX_URL |
Adds additional package index URLs |
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UV_DEFAULT_INDEX |
Sets the default package index |
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UV_INDEX_STRATEGY |
Controls how package indexes are used |
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UV_FIND_LINKS |
Specifies additional locations to find packages |
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UV_EXCLUDE_NEWER |
Excludes newer package versions |
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UV_NO_BUILD_ISOLATION |
Disables build isolation |
| Tool Management |
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UV_TOOL_DIR |
Sets the directory for tool installations |
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UV_TOOL_BIN_DIR |
Specifies the directory for tool binaries |
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UV_CUSTOM_COMPILE_COMMAND |
Sets a custom compilation command |
| Authentication and Security |
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UV_GITHUB_TOKEN |
GitHub authentication token |
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UV_KEYRING_PROVIDER |
Specifies the keyring provider for credentials |
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UV_INSECURE_HOST |
List of hosts to skip SSL verification for |
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UV_NATIVE_TLS |
Controls use of native TLS implementation |
| Performance Configuration |
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UV_CONCURRENT_DOWNLOADS |
Sets the number of concurrent downloads |
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UV_CONCURRENT_BUILDS |
Sets the number of concurrent builds |
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UV_CONCURRENT_INSTALLS |
Sets the number of concurrent installations |
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UV_HTTP_TIMEOUT |
Sets the HTTP request timeout |
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UV_REQUEST_TIMEOUT |
Alternative way to set request timeout |