Something went wrong. Try again.
What happens if I push all of nixpkgs
Something went wrong. Try again.
2.2 kB · 81 lines
Nix
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182{ lib, stdenv, buildEnv, makeBinaryWrapper,
# manually pased python, requiredPythonModules,
# extra opts extraLibs ? [ ], extraOutputsToInstall ? [ ], postBuild ? "", ignoreCollisions ? false, permitUserSite ? false, # Wrap executables with the given argument. makeWrapperArgs ? [ ],}:
# Create a python executable that knows about additional packages.let env = let paths = requiredPythonModules (extraLibs ++ [ python ]); pythonPath = "${placeholder "out"}/${python.sitePackages}"; pythonExecutable = "${placeholder "out"}/bin/${python.executable}"; in buildEnv { name = "${python.name}-env";
inherit paths; inherit ignoreCollisions; extraOutputsToInstall = [ "out" ] ++ extraOutputsToInstall;
nativeBuildInputs = [ makeBinaryWrapper ];
postBuild = '' if [ -L "$out/bin" ]; then unlink "$out/bin" fi mkdir -p "$out/bin"
for path in ${lib.concatStringsSep " " paths}; do if [ -d "$path/bin" ]; then cd "$path/bin" for prg in *; do if [ -f "$prg" ]; then rm -f "$out/bin/$prg" if [ -x "$prg" ]; then makeWrapper "$path/bin/$prg" "$out/bin/$prg" --set NIX_PYTHONPREFIX "$out" --set NIX_PYTHONEXECUTABLE ${pythonExecutable} --set NIX_PYTHONPATH ${pythonPath} ${ lib.optionalString (!permitUserSite) ''--set PYTHONNOUSERSITE "true"'' } ${lib.concatStringsSep " " makeWrapperArgs} fi fi done fi done '' + postBuild;
inherit (python) meta;
passthru = python.passthru // { interpreter = "${env}/bin/${python.executable}"; inherit python; env = stdenv.mkDerivation { name = "interactive-${python.name}-environment"; nativeBuildInputs = [ env ];
buildCommand = '' echo >&2 "" echo >&2 "*** Python 'env' attributes are intended for interactive nix-shell sessions, not for building! ***" echo >&2 "" exit 1 ''; }; }; };inenv