30 lines
817 B
Nix
30 lines
817 B
Nix
{ stdenv, python, buildEnv, makeWrapper, recursivePthLoader, extraLibs ? [], postBuild ? ""
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, stdLibs ? stdenv.lib.attrValues python.modules
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}:
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# Create a python executable that knows about additional packages.
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(buildEnv {
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name = "python-${python.version}-wrapper";
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paths = stdenv.lib.filter (x : x ? pythonPath) (stdenv.lib.closePropagation extraLibs) ++ stdLibs ++ [ python recursivePthLoader ];
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ignoreCollisions = false;
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postBuild = ''
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. "${makeWrapper}/nix-support/setup-hook"
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if [ -L "$out/bin" ]; then
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unlink "$out/bin"
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fi
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mkdir -p "$out/bin"
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cd "${python}/bin"
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for prg in *; do
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rm -f "$out/bin/$prg"
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makeWrapper "${python}/bin/$prg" "$out/bin/$prg" --set PYTHONHOME "$out"
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done
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'' + postBuild;
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}) // {
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inherit python;
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inherit (python) meta;
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}
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