linien: add

flake.nix

@@ -245,6 +245,63 @@
             ++ (with pkgs.python3Packages; [ numpy pyqt5 pyqtgraph ]);
           doCheck = false;
         };
+        linien-client = pkgs.python3Packages.buildPythonPackage rec {
+          pname = "linien-client";
+          version = "0.5.3";
+          src = pkgs.fetchFromGitHub {
+            owner = "linien-org";
+            repo = "linien";
+            rev = "v${version}";
+            sha256 = "sha256-VOT/mw4o9dbkrtMxL0Ar5UcnxsZ7CYcoTj+VVrWADR4=";
+          };
+          propagatedBuildInputs = (with pkgs.python3Packages; [ numpy paramiko plumbum rpyc scipy ]);
+          doCheck = false;  # tests ask for pyqt, migen, etc.
+          patchPhase = 
+            ''
+            echo ${version} > linien/VERSION
+            substituteInPlace setup_client.py --replace "\"uuid>=1.30\"," ""
+            substituteInPlace setup_client.py --replace "rpyc>=4.0,<5.0" "rpyc>=4.0"
+            ln -s setup_client.py setup.py
+            '';
+        };
+        linien-gui-internal = pkgs.python3Packages.buildPythonPackage rec {
+          pname = "linien-gui-internal";
+          inherit (linien-client) version src;
+          propagatedBuildInputs = (with pkgs.python3Packages; [ click numpy paramiko plumbum pyqtgraph pyqt5 rpyc scipy superqt appdirs ]) ++ [ linien-client ];
+          doCheck = false;
+          patchPhase =
+            ''
+            echo ${version} > linien/VERSION
+            substituteInPlace setup_gui.py --replace "rpyc>=4.0,<5.0" "rpyc>=4.0"
+            ln -s setup_gui.py setup.py
+            '';
+          postInstall =
+            ''
+            # conflicts with linien-client
+            rm -rf $out/lib/python3.9/site-packages/linien/__pycache__
+            '';
+        };
+        # replace broken (as usual) setuptools launcher
+        linien-gui = pkgs.stdenvNoCC.mkDerivation {
+          name = "linien-gui";
+          phases = [ "installPhase" "fixupPhase" ];
+          installPhase =
+            ''
+            mkdir -p $out/bin
+            # replace broken setuptools launcher (does this crap ever work?)
+            cat > $out/bin/linien << EOF
+            #!${pkgs.python3.withPackages(ps: [ linien-gui-internal ])}/bin/python
+            import linien.gui.app
+            linien.gui.app.run_application()
+            EOF
+            chmod 755 $out/bin/linien
+            '';
+          nativeBuildInputs = [ pkgs.qt5.wrapQtAppsHook ];
+          dontWrapQtApps = true;
+          postFixup = ''
+            wrapQtApp "$out/bin/linien"
+          '';
+        };
         conda-channel = makeCondaChannel [
           {
             name = "sipyco";