From 156a0827bd7c9b06703b3cbf94f2035cd984d9f3 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Sun, 2 Oct 2022 14:37:04 +0200
Subject: [PATCH] python3Packages.mypy-protobuf: Build using buildPythonPackage

Reformat, tried to enable tests but we miss a dependency, added
pythonImportsCheck. Added top-level attribute to expose executables.
---
 .../python-modules/mypy-protobuf/default.nix  | 28 +++++++++++++++++--
 pkgs/top-level/all-packages.nix               |  2 ++
 2 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/mypy-protobuf/default.nix b/pkgs/development/python-modules/mypy-protobuf/default.nix
index 007fd2fd015f..c63910abc56c 100644
--- a/pkgs/development/python-modules/mypy-protobuf/default.nix
+++ b/pkgs/development/python-modules/mypy-protobuf/default.nix
@@ -1,6 +1,14 @@
-{ lib, fetchPypi, buildPythonApplication, protobuf, types-protobuf, grpcio-tools, pythonOlder }:
+{ lib
+, fetchPypi
+, buildPythonPackage
+, protobuf
+, types-protobuf
+, grpcio-tools
+, pytestCheckHook
+, pythonOlder
+}:
 
-buildPythonApplication rec {
+buildPythonPackage rec {
   pname = "mypy-protobuf";
   version = "3.3.0";
   format = "pyproject";
@@ -12,7 +20,21 @@ buildPythonApplication rec {
     sha256 = "sha256-JPOwrssGZW6YP1jgfHMqkFd7nXrz4QZvwrZju/A3Akg=";
   };
 
-  propagatedBuildInputs = [ protobuf types-protobuf grpcio-tools ];
+  propagatedBuildInputs = [
+    protobuf
+    types-protobuf
+    grpcio-tools
+  ];
+
+  doCheck = false; # ModuleNotFoundError: No module named 'testproto'
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "mypy_protobuf"
+  ];
 
   meta = with lib; {
     description = "Generate mypy stub files from protobuf specs";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 80f7c717a3da..bd1184d1f98b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -17614,6 +17614,8 @@ with pkgs;
 
   mypy = with python3Packages; toPythonApplication mypy;
 
+  mypy-protobuf = with python3Packages; toPythonApplication mypy-protobuf;
+
   nsis = callPackage ../development/tools/nsis { };
 
   tockloader = callPackage ../development/tools/misc/tockloader { };