python3Packages.arxiv2bib: modernize

pkgs/development/python-modules/arxiv2bib/default.nix

@@ -7,17 +7,19 @@
   unittestCheckHook,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "arxiv2bib";
   version = "1.0.8";
   pyproject = true;
 
+  __structuredAttrs = true;
+
   # Missing tests on Pypi
   src = fetchFromGitHub {
     owner = "nathangrigg";
     repo = "arxiv2bib";
-    rev = version;
-    sha256 = "1kp2iyx20lpc9dv4qg5fgwf83a1wx6f7hj1ldqyncg0kn9xcrhbg";
+    tag = finalAttrs.version;
+    hash = "sha256-b8HMerITPGY9bjRIeJzpPKiBHH+uPEx2S+xSILqP4s4=";
   };
 
   build-system = [ setuptools ];
@@ -31,6 +33,8 @@ buildPythonPackage rec {
     "tests"
   ];
 
+  pythonImportsCheck = [ "arxiv2bib" ];
+
   meta = {
     description = "Get a BibTeX entry from an arXiv id number, using the arxiv.org API";
     mainProgram = "arxiv2bib";
@@ -38,4 +42,4 @@ buildPythonPackage rec {
     license = lib.licenses.bsd3;
     maintainers = [ lib.maintainers.nico202 ];
   };
-}
+})