forked from mirrors/nixpkgs
52 lines
1.5 KiB
Nix
52 lines
1.5 KiB
Nix
{ stdenv, python, fetchurl, makeWrapper, unzip }:
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let
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wheel_source = fetchurl {
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url = "https://pypi.python.org/packages/py2.py3/w/wheel/wheel-0.26.0-py2.py3-none-any.whl";
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sha256 = "1sl642ncvipqx0hzypvl5hsiqngy0sib0kq242g4mic7vnid6bn9";
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};
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setuptools_source = fetchurl {
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url = "https://pypi.python.org/packages/3.4/s/setuptools/setuptools-18.2-py2.py3-none-any.whl";
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sha256 = "0jhafl8wmjc8xigl1ib5hqiq9crmipcz0zcga52riymgqbf2bzh4";
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};
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in stdenv.mkDerivation rec {
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name = "python-${python.version}-bootstrapped-pip-${version}";
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version = "7.1.2";
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src = fetchurl {
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url = "https://pypi.python.org/packages/py2.py3/p/pip/pip-${version}-py2.py3-none-any.whl";
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sha256 = "133hx6jaspm6hd02gza66lng37l65yficc2y2x1gh16fbhxrilxr";
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};
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unpackPhase = ''
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mkdir -p $out/${python.sitePackages}
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unzip -d $out/${python.sitePackages} $src
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unzip -d $out/${python.sitePackages} ${setuptools_source}
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unzip -d $out/${python.sitePackages} ${wheel_source}
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'';
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patchPhase = ''
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mkdir -p $out/bin
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# patch pip to support "pip install --prefix"
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# https://github.com/pypa/pip/pull/3252
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pushd $out/${python.sitePackages}/
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patch -p1 < ${./pip-7.0.1-prefix.patch}
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popd
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'';
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buildInputs = [ python makeWrapper unzip ];
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installPhase = ''
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# install pip binary
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echo '${python.interpreter} -m pip "$@"' > $out/bin/pip
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chmod +x $out/bin/pip
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# wrap binaries with PYTHONPATH
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for f in $out/bin/*; do
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wrapProgram $f --prefix PYTHONPATH ":" $out/${python.sitePackages}/
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done
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'';
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}
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