python3Packages.latex2mathml: 3.77.0 -> 3.78.0, clean up meta (#404508)

pkgs/development/python-modules/latex2mathml/default.nix

@@ -11,16 +11,16 @@
 
 buildPythonPackage rec {
   pname = "latex2mathml";
-  version = "3.77.0";
+  version = "3.78.0";
   pyproject = true;
 
-  disabled = pythonOlder "3.8";
+  disabled = pythonOlder "3.9";
 
   src = fetchFromGitHub {
     owner = "roniemartinez";
-    repo = pname;
-    rev = version;
-    hash = "sha256-DLdSFMsNA0gD6Iw0kn+0IrbvyI0VEGOpz0ZYD48nRkY=";
+    repo = "latex2mathml";
+    tag = version;
+    hash = "sha256-FB1VM2z9y17q+6/wv4oTrhe/rD2QzdAc0VMbFmcrIAw=";
   };
 
   build-system = [ poetry-core ];
@@ -38,12 +38,12 @@ buildPythonPackage rec {
 
   pythonImportsCheck = [ "latex2mathml" ];
 
-  meta = with lib; {
+  meta = {
     description = "Pure Python library for LaTeX to MathML conversion";
     homepage = "https://github.com/roniemartinez/latex2mathml";
-    changelog = "https://github.com/roniemartinez/latex2mathml/releases/tag/${version}";
-    license = licenses.mit;
+    changelog = "https://github.com/roniemartinez/latex2mathml/releases/tag/${src.tag}";
+    license = lib.licenses.mit;
     mainProgram = "latex2mathml";
-    maintainers = with maintainers; [ sfrijters ];
+    maintainers = with lib.maintainers; [ sfrijters ];
   };
 }