forked from mirrors/nixpkgs
75 lines
1.9 KiB
Nix
75 lines
1.9 KiB
Nix
{ stdenv
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, buildPythonPackage
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, fetchFromGitHub
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, python
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, wrapPython
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, unzip
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, callPackage
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, bootstrapped-pip
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, lib
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, pipInstallHook
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, setuptoolsBuildHook
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}:
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let
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pname = "setuptools";
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version = "44.0.0";
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# Create an sdist of setuptools
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sdist = stdenv.mkDerivation rec {
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name = "${pname}-${version}-sdist.tar.gz";
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src = fetchFromGitHub {
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owner = "pypa";
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repo = pname;
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rev = "v${version}";
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sha256 = "0z3q0qinyp1rmnxkw3y5f6nbsxhqlfq5k7skfrqa6ymb3zr009y1";
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name = "${pname}-${version}-source";
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};
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buildPhase = ''
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${python.pythonForBuild.interpreter} bootstrap.py
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${python.pythonForBuild.interpreter} setup.py sdist --formats=gztar
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'';
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installPhase = ''
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echo "Moving sdist..."
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mv dist/*.tar.gz $out
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'';
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};
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in buildPythonPackage rec {
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inherit pname version;
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# Because of bootstrapping we don't use the setuptoolsBuildHook that comes with format="setuptools" directly.
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# Instead, we override it to remove setuptools to avoid a circular dependency.
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# The same is done for pip and the pipInstallHook.
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format = "other";
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src = sdist;
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nativeBuildInputs = [
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bootstrapped-pip
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(pipInstallHook.override{pip=null;})
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(setuptoolsBuildHook.override{setuptools=null; wheel=null;})
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];
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preBuild = lib.strings.optionalString (!stdenv.hostPlatform.isWindows) ''
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export SETUPTOOLS_INSTALL_WINDOWS_SPECIFIC_FILES=0
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'';
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pipInstallFlags = [ "--ignore-installed" ];
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# Adds setuptools to nativeBuildInputs causing infinite recursion.
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catchConflicts = false;
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# Requires pytest, causing infinite recursion.
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doCheck = false;
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meta = with stdenv.lib; {
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description = "Utilities to facilitate the installation of Python packages";
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homepage = https://pypi.python.org/pypi/setuptools;
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license = with licenses; [ psfl zpl20 ];
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platforms = python.meta.platforms;
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priority = 10;
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};
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}
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