python3Packages.pygdbmi: modernize and migrate to pyproject (#523011)

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

@@ -5,20 +5,23 @@
   fetchFromGitHub,
   gdb,
   pytest,
+  setuptools,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "pygdbmi";
   version = "0.11.0.0";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "cs01";
     repo = "pygdbmi";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-JqEDN8Pg/JttyYQbwkxKkLYuxVnvV45VlClD23eaYyc=";
   };
 
+  build-system = [ setuptools ];
+
   nativeCheckInputs = [
     gdb
     pytest
@@ -27,7 +30,7 @@ buildPythonPackage rec {
   # tests require gcc for some reason
   doCheck = !stdenv.hostPlatform.isDarwin;
 
-  postPatch = ''
+  preCheck = ''
     # tries to execute flake8,
     # which is likely to break on flake8 updates
     echo "def main(): return 0" > tests/static_tests.py
@@ -36,7 +39,8 @@ buildPythonPackage rec {
   meta = {
     description = "Parse gdb machine interface output with Python";
     homepage = "https://github.com/cs01/pygdbmi";
+    changelog = "https://github.com/cs01/pygdbmi/blob/${finalAttrs.src.tag}/CHANGELOG.md";
     license = lib.licenses.mit;
     maintainers = [ lib.maintainers.mic92 ];
   };
-}
+})