python312Packages.safe-pysha3: fix build

Author: wegank

pkgs/development/python-modules/safe-pysha3/default.nix

@@ -2,7 +2,6 @@
 , buildPythonPackage
 , fetchPypi
 , pythonOlder
-, python
 }:
 
 buildPythonPackage rec {
@@ -16,6 +15,12 @@ buildPythonPackage rec {
     hash = "sha256-5CkUax7dGYssqTSiBGplZWxdMbDsiUu9YFUSf03q/xc=";
   };
 
+  # AttributeError: 'Keccak_224Tests' object has no attribute 'failIf'.
+  postPatch = ''
+    substituteInPlace tests.py \
+      --replace "failIf" "assertFalse"
+  '';
+
   pythonImportsCheck = [
     "sha3"
   ];