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| j | d | | _ d S( sA Load the pyproject.toml file.
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c C@ s4 | j d k r0 | j | d | d | | _ n d S( sA Ensure that a source_dir is set.
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Uninstall the distribution currently satisfying this requirement.
Prompts before removing or modifying files unless
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thus uninstallation within a virtual environment can only
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