Revert "python313Packages.bibtexparser: 1.4.3 -> 2.0.0b8"

This reverts commit 2c49c7cf7b9c934469fbd9c8420a1468e7e56b75.

Breaks scholarly and thereby calibreweb.

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

@@ -2,26 +2,26 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  setuptools,
-  pylatexenc,
+  pyparsing,
   pytestCheckHook,
+  pythonOlder,
 }:
 
 buildPythonPackage rec {
   pname = "bibtexparser";
-  version = "2.0.0b8";
-  pyproject = true;
+  version = "1.4.3";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = "sciunto-org";
     repo = "python-${pname}";
     tag = "v${version}";
-    hash = "sha256-531Mh/5DUYayXm1H0v4dPX0P9mRcqcQcU/A+f4wwqxg=";
+    hash = "sha256-9m+7RbeJMJssviyIezPrSLMMGcQTHYaOFQwLhnu04Es=";
   };
 
-  build-system = [ setuptools ];
-
-  dependencies = [ pylatexenc ];
+  propagatedBuildInputs = [ pyparsing ];
 
   nativeCheckInputs = [ pytestCheckHook ];