2577aa52c0
Fixes https://github.com/m-labs/artiq-comtools/issues/7. Basically, python subprocesses can't see all installed python packages in a python environment because it uses the wrong Python exe (i.e. it doesn't use the wrapped exe). This patches the PATH in the binary wrappers (e.g. */bin/artiq_session) to include the correct python path.
46 lines
1.8 KiB
Nix
46 lines
1.8 KiB
Nix
{ stdenv, lib, pythonDeps, fetchgit, git, python3Packages, qt5, binutils-or1k, binutils-arm, llvm-or1k, llvmlite-artiq, libartiq-support, lit, outputcheck }:
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python3Packages.buildPythonPackage rec {
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pname = "artiq";
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version = import ./artiq-version.nix { inherit stdenv fetchgit git; };
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src = import ./artiq-src.nix { inherit fetchgit; };
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preBuild = "export VERSIONEER_OVERRIDE=${version}";
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nativeBuildInputs = [ qt5.wrapQtAppsHook ];
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propagatedBuildInputs = [ binutils-or1k llvm-or1k llvmlite-artiq ]
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++ (lib.lists.optionals (lib.strings.versionAtLeast version "6.0") [ binutils-arm ])
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++ (with pythonDeps; [ sipyco pyqtgraph-qt5 pythonparser ])
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++ (with python3Packages; [ pygit2 numpy dateutil scipy prettytable pyserial python-Levenshtein h5py pyqt5 ])
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++ [(if (lib.strings.versionAtLeast version "6.0") then pythonDeps.qasync else python3Packages.quamash)];
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dontWrapQtApps = true;
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postFixup = ''
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wrapQtApp "$out/bin/artiq_dashboard"
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wrapQtApp "$out/bin/artiq_browser"
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wrapQtApp "$out/bin/artiq_session"
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'';
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# Modifies PATH to pass the wrapped python environment (i.e. python3.withPackages(...) to subprocesses.
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# Allows subprocesses using python to find all packages you have installed
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makeWrapperArgs = [ ''--run 'if [ ! -z "$NIX_PYTHONPREFIX" ]; then export PATH=$NIX_PYTHONPREFIX/bin:$PATH;fi' '' ];
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checkInputs = [ binutils-or1k outputcheck ];
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checkPhase =
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''
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python -m unittest discover -v artiq.test
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TESTDIR=`mktemp -d`
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cp --no-preserve=mode,ownership -R ${src}/artiq/test/lit $TESTDIR
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LIBARTIQ_SUPPORT=${libartiq-support}/libartiq_support.so ${lit}/bin/lit -v $TESTDIR/lit
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'';
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meta = with stdenv.lib; {
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description = "A leading-edge control system for quantum information experiments";
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homepage = https://m-labs/artiq;
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license = licenses.lgpl3;
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maintainers = [ maintainers.sb0 ];
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};
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}
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