python3Packages.babelgladeextractor: modernize

pkgs/development/python-modules/babelgladeextractor/default.nix

@@ -7,17 +7,20 @@
   babel,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "babelgladeextractor";
   version = "0.7.0";
   pyproject = true;
+
+  __structuredAttrs = true;
+
   disabled = (!isPy3k); # uses python3 specific file io in setup.py
 
   src = fetchPypi {
     pname = "BabelGladeExtractor";
-    inherit version;
+    inherit (finalAttrs) version;
     extension = "tar.bz2";
-    sha256 = "160p4wi2ss69g141c2z59azvrhn7ymy5m9h9d65qrcabigi0by5w";
+    hash = "sha256-vPgF4otLsYyLaQmmWnz1x8K8v0rlCxZIeMloLSInF5g=";
   };
 
   build-system = [ setuptools ];
@@ -27,10 +30,12 @@ buildPythonPackage rec {
   # SyntaxError: Non-ASCII character '\xc3' in file /build/BabelGladeExtractor-0.6.3/babelglade/tests/test_translate.py on line 20, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details
   doCheck = isPy3k;
 
+  pythonImportsCheck = [ "babelglade" ];
+
   meta = {
     homepage = "https://github.com/gnome-keysign/babel-glade";
     description = "Babel Glade XML files translatable strings extractor";
     license = lib.licenses.bsd3;
     maintainers = [ ];
   };
-}
+})