From eee0b2bf3bdc42d2bbd70aa4b28bdadb44bf6ca1 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Sat, 6 Jun 2026 01:55:16 +0700
Subject: [PATCH 1/2] python3Packages.bcg: migrate to pyproject

---
 pkgs/development/python-modules/bcg/default.nix | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/bcg/default.nix b/pkgs/development/python-modules/bcg/default.nix
index 5932cbb898b0..c459c895cdfd 100644
--- a/pkgs/development/python-modules/bcg/default.nix
+++ b/pkgs/development/python-modules/bcg/default.nix
@@ -3,6 +3,7 @@
   buildPythonPackage,
   fetchFromGitHub,
   fetchpatch,
+  setuptools,
   appdirs,
   click,
   click-log,
@@ -16,7 +17,7 @@
 buildPythonPackage rec {
   pname = "bcg";
   version = "1.17.0";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "hardwario";
@@ -38,7 +39,9 @@ buildPythonPackage rec {
       bcg/__init__.py setup.py
   '';
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     appdirs
     click
     click-log

From 13869a7be590ad514f70d1a36cb2743cbbc10671 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Sat, 6 Jun 2026 02:00:12 +0700
Subject: [PATCH 2/2] python3Packages.bcg: modernize

---
 pkgs/development/python-modules/bcg/default.nix | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/python-modules/bcg/default.nix b/pkgs/development/python-modules/bcg/default.nix
index c459c895cdfd..c1a511defad5 100644
--- a/pkgs/development/python-modules/bcg/default.nix
+++ b/pkgs/development/python-modules/bcg/default.nix
@@ -14,16 +14,18 @@
   schema,
   simplejson,
 }:
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "bcg";
   version = "1.17.0";
   pyproject = true;
 
+  __structuredAttrs = true;
+
   src = fetchFromGitHub {
     owner = "hardwario";
     repo = "bch-gateway";
-    rev = "v${version}";
-    sha256 = "2Yh5MeIv+BIxjoO9GOPqq7xTAFhyBvnxPy7DeO2FrkI=";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-2Yh5MeIv+BIxjoO9GOPqq7xTAFhyBvnxPy7DeO2FrkI=";
   };
 
   patches = [
@@ -35,7 +37,7 @@ buildPythonPackage rec {
     })
   ];
   postPatch = ''
-    sed -ri 's/@@VERSION@@/${version}/g' \
+    sed -ri 's/@@VERSION@@/${finalAttrs.version}/g' \
       bcg/__init__.py setup.py
   '';
 
@@ -63,4 +65,4 @@ buildPythonPackage rec {
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ cynerd ];
   };
-}
+})