poetry2nix: 1.2.1 -> 1.3.0

pkgs/development/tools/poetry2nix/poetry2nix/default.nix

@@ -20,16 +20,10 @@ let
 
   getFunctorFn = fn: if builtins.typeOf fn == "set" then fn.__functor else fn;
 
-  getAttrDefault = attribute: set: default: (
-    if builtins.hasAttr attribute set
-    then builtins.getAttr attribute set
-    else default
-  );
-
   # Map SPDX identifiers to license names
   spdxLicenses = lib.listToAttrs (lib.filter (pair: pair.name != null) (builtins.map (v: { name = if lib.hasAttr "spdxId" v then v.spdxId else null; value = v; }) (lib.attrValues lib.licenses)));
   # Get license by id falling back to input string
-  getLicenseBySpdxId = spdxId: getAttrDefault spdxId spdxLicenses spdxId;
+  getLicenseBySpdxId = spdxId: spdxLicenses.${spdxId} or spdxId;
 
   #
   # Returns an attrset { python, poetryPackages } for the given lockfile
@@ -65,7 +59,7 @@ let
       # closure as python can only ever have one version of a dependency
       baseOverlay = self: super:
         let
-          getDep = depName: if builtins.hasAttr depName self then self."${depName}" else throw "foo";
+          getDep = depName: self.${depName};
 
           lockPkgs = builtins.listToAttrs (
             builtins.map (
@@ -74,7 +68,7 @@ let
                 value = self.mkPoetryDep (
                   pkgMeta // {
                     inherit pwd;
-                    source = getAttrDefault "source" pkgMeta null;
+                    source = pkgMeta.source or null;
                     files = lockFiles.${name};
                     pythonPackages = self;
                   }
@@ -159,12 +153,12 @@ let
       passedAttrs = builtins.removeAttrs attrs specialAttrs;
 
       getDeps = depAttr: let
-        deps = getAttrDefault depAttr pyProject.tool.poetry {};
+        deps = pyProject.tool.poetry.${depAttr} or {};
         depAttrs = builtins.map (d: lib.toLower d) (builtins.attrNames deps);
       in
         builtins.map (dep: py.pkgs."${dep}") depAttrs;
 
-      getInputs = attr: getAttrDefault attr attrs [];
+      getInputs = attr: attrs.${attr} or [];
       mkInput = attr: extraInputs: getInputs attr ++ extraInputs;
 
       buildSystemPkgs = poetryLib.getBuildSystemPkgs {
@@ -189,7 +183,7 @@ let
             python = py;
           };
 
-          postPatch = (getAttrDefault "postPatch" passedAttrs "") + ''
+          postPatch = (passedAttrs.postPatch or "") + ''
             # Tell poetry not to resolve the path dependencies. Any version is
             # fine !
             yj -tj < pyproject.toml | python ${./pyproject-without-path.py} > pyproject.json
@@ -199,7 +193,7 @@ let
 
           meta = meta // {
             inherit (pyProject.tool.poetry) description homepage;
-            license = getLicenseBySpdxId (getAttrDefault "license" pyProject.tool.poetry "unknown");
+            license = getLicenseBySpdxId (pyProject.tool.poetry.license or "unknown");
           };
 
         }

pkgs/development/tools/poetry2nix/poetry2nix/lib.nix

@@ -30,8 +30,9 @@ let
     in
       (builtins.foldl' combine initial tokens).state;
 
-  fromTOML = toml: if builtins.hasAttr "fromTOML" builtins then builtins.fromTOML toml else
-    builtins.fromJSON (
+  fromTOML = builtins.fromTOML or
+    (
+      toml: builtins.fromJSON (
         builtins.readFile (
           pkgs.runCommand "from-toml"
             {
@@ -47,6 +48,7 @@ let
                 -o $out
             ''
         )
+      )
     );
   readTOML = path: fromTOML (builtins.readFile path);
 

pkgs/development/tools/poetry2nix/poetry2nix/mk-poetry-dep.nix

@@ -16,7 +16,13 @@
 , pwd
 , supportedExtensions ? lib.importJSON ./extensions.json
 , ...
-}: let
+}:
+
+pythonPackages.callPackage (
+  { preferWheel ? false
+  }:
+
+    let
 
       inherit (poetryLib) isCompatible getManyLinuxDeps fetchFromPypi;
 
@@ -56,7 +62,9 @@
         sourceDist = builtins.filter isSdist fileCandidates;
         eggs = builtins.filter isEgg fileCandidates;
 
-    lockFileEntry = builtins.head (sourceDist ++ binaryDist ++ eggs);
+        entries = (if preferWheel then binaryDist ++ sourceDist else sourceDist ++ binaryDist) ++ eggs;
+
+        lockFileEntry = builtins.head entries;
 
         _isEgg = isEgg lockFileEntry;
 
@@ -115,3 +123,5 @@ buildPythonPackage {
           inherit (fileInfo) file hash kind;
         };
       }
+
+) {}

pkgs/development/tools/poetry2nix/poetry2nix/overrides.nix

@@ -5,14 +5,6 @@
 
 self: super:
 
-let
-
-  getAttrDefault = attribute: set: default:
-    if builtins.hasAttr attribute set
-    then builtins.getAttr attribute set
-    else default;
-
-in
 {
   av = super.av.overrideAttrs (
     old: {
@@ -52,7 +44,7 @@ in
   django = (
     super.django.overrideAttrs (
       old: {
-        propagatedNativeBuildInputs = (getAttrDefault "propagatedNativeBuildInputs" old [])
+        propagatedNativeBuildInputs = (old.propagatedNativeBuildInputs or [])
         ++ [ pkgs.gettext ];
       }
     )
@@ -64,7 +56,7 @@ in
         if ! test -e LICENSE; then
           touch LICENSE
         fi
-      '' + (getAttrDefault "configurePhase" old "");
+      '' + (old.configurePhase or "");
     }
   );
 
@@ -85,6 +77,13 @@ in
     }
   );
 
+  # importlib-metadata has an incomplete dependency specification
+  importlib-metadata = super.importlib-metadata.overrideAttrs (
+    old: {
+      propagatedBuildInputs = old.propagatedBuildInputs ++ lib.optional self.python.isPy2 self.pathlib2;
+    }
+  );
+
   lap = super.lap.overrideAttrs (
     old: {
       propagatedBuildInputs = old.propagatedBuildInputs ++ [
@@ -154,6 +153,11 @@ in
     }
   );
 
+  # Calls Cargo at build time for source builds and is really tricky to package
+  maturin = super.maturin.override {
+    preferWheel = true;
+  };
+
   mccabe = super.mccabe.overrideAttrs (
     old: {
       postPatch = ''
@@ -293,6 +297,93 @@ in
     }
   );
 
+  pyqt5 = super.pyqt5.overridePythonAttrs (
+    old: {
+      format = "other";
+
+      nativeBuildInputs = old.nativeBuildInputs ++ [
+        pkgs.pkgconfig
+        pkgs.qt5.qmake
+        pkgs.xorg.lndir
+        pkgs.qt5.qtbase
+        pkgs.qt5.qtsvg
+        pkgs.qt5.qtdeclarative
+        pkgs.qt5.qtwebchannel
+        # self.pyqt5-sip
+        self.sip
+      ];
+
+      buildInputs = old.buildInputs ++ [
+        pkgs.dbus
+        pkgs.qt5.qtbase
+        pkgs.qt5.qtsvg
+        pkgs.qt5.qtdeclarative
+        self.sip
+      ];
+
+      # Fix dbus mainloop
+      inherit (pkgs.python3.pkgs.pyqt5) patches;
+
+      configurePhase = ''
+        runHook preConfigure
+
+        export PYTHONPATH=$PYTHONPATH:$out/${self.python.sitePackages}
+
+        mkdir -p $out/${self.python.sitePackages}/dbus/mainloop
+        ${self.python.executable} configure.py  -w \
+          --confirm-license \
+          --no-qml-plugin \
+          --bindir=$out/bin \
+          --destdir=$out/${self.python.sitePackages} \
+          --stubsdir=$out/${self.python.sitePackages}/PyQt5 \
+          --sipdir=$out/share/sip/PyQt5 \
+          --designer-plugindir=$out/plugins/designer
+
+        runHook postConfigure
+      '';
+
+      postInstall = ''
+        ln -s ${self.pyqt5-sip}/${self.python.sitePackages}/PyQt5/sip.* $out/${self.python.sitePackages}/PyQt5/
+        for i in $out/bin/*; do
+          wrapProgram $i --prefix PYTHONPATH : "$PYTHONPATH"
+        done
+
+        # # Let's make it a namespace package
+        # cat << EOF > $out/${self.python.sitePackages}/PyQt5/__init__.py
+        # from pkgutil import extend_path
+        # __path__ = extend_path(__path__, __name__)
+        # EOF
+      '';
+
+      installCheckPhase = let
+        modules = [
+          "PyQt5"
+          "PyQt5.QtCore"
+          "PyQt5.QtQml"
+          "PyQt5.QtWidgets"
+          "PyQt5.QtGui"
+        ];
+        imports = lib.concatMapStrings (module: "import ${module};") modules;
+      in
+        ''
+          echo "Checking whether modules can be imported..."
+          ${self.python.interpreter} -c "${imports}"
+        '';
+
+      doCheck = true;
+
+      enableParallelBuilding = true;
+    }
+  );
+
+  pytest-datadir = super.pytest-datadir.overrideAttrs (
+    old: {
+      postInstall = ''
+        rm -f $out/LICENSE
+      '';
+    }
+  );
+
   python-prctl = super.python-prctl.overrideAttrs (
     old: {
       buildInputs = old.buildInputs ++ [
@@ -340,6 +431,14 @@ in
     }
   );
 
+  vose-alias-method = super.pytest-datadir.overrideAttrs (
+    old: {
+      postInstall = ''
+        rm -f $out/LICENSE
+      '';
+    }
+  );
+
   # Stop infinite recursion by using bootstrapped pkg from nixpkgs
   wheel = (
     pkgs.python3.pkgs.override {