diff --git a/pkgs/development/python-modules/apykuma/default.nix b/pkgs/development/python-modules/apykuma/default.nix
index e6222c640d42e..db37515918857 100644
--- a/pkgs/development/python-modules/apykuma/default.nix
+++ b/pkgs/development/python-modules/apykuma/default.nix
@@ -6,7 +6,7 @@
   aiohttp,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "apykuma";
   version = "1.2.0";
   pyproject = true;
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "PerchunPak";
     repo = "apykuma";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-Dxlyi0syoq+sfgjMLWHhpeKhDFgpfQrp18DJeBjrAEg=";
   };
 
@@ -36,8 +36,8 @@ buildPythonPackage rec {
   meta = {
     description = "Small library to notify Uptime Kuma that the service is up";
     homepage = "https://github.com/PerchunPak/apykuma";
-    changelog = "https://github.com/PerchunPak/apykuma/blob/v${version}/CHANGELOG.md";
+    changelog = "https://github.com/PerchunPak/apykuma/blob/${finalAttrs.src.tag}/CHANGELOG.md";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ PerchunPak ];
   };
-}
+})
diff --git a/pkgs/development/python-modules/basedmypy/default.nix b/pkgs/development/python-modules/basedmypy/default.nix
index 8b014288cd0b5..4b376110abb8a 100644
--- a/pkgs/development/python-modules/basedmypy/default.nix
+++ b/pkgs/development/python-modules/basedmypy/default.nix
@@ -29,7 +29,7 @@
   pytestCheckHook,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "basedmypy";
   version = "2.10.1";
   pyproject = true;
@@ -39,7 +39,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "KotlinIsland";
     repo = "basedmypy";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-IzRKOReSgio5S5PG8iD9VQF9R1GEqBAIDeeCtq+ZVXg=";
   };
 
@@ -104,7 +104,7 @@ buildPythonPackage rec {
     setuptools
     tomli
   ]
-  ++ lib.concatAttrValues optional-dependencies;
+  ++ lib.concatAttrValues finalAttrs.passthru.optional-dependencies;
 
   disabledTests = lib.optionals (pythonAtLeast "3.12") [
     # cannot find distutils, and distutils cannot find types
@@ -137,9 +137,9 @@ buildPythonPackage rec {
   meta = {
     description = "Based Python static type checker with baseline, sane default settings and based typing features";
     homepage = "https://kotlinisland.github.io/basedmypy/";
-    changelog = "https://github.com/KotlinIsland/basedmypy/blob/${src.tag}/CHANGELOG.md";
+    changelog = "https://github.com/KotlinIsland/basedmypy/blob/${finalAttrs.src.tag}/CHANGELOG.md";
     license = lib.licenses.mit;
     mainProgram = "mypy";
     maintainers = with lib.maintainers; [ PerchunPak ];
   };
-}
+})
diff --git a/pkgs/development/python-modules/basedtyping/default.nix b/pkgs/development/python-modules/basedtyping/default.nix
index 8309ac5037524..92a078b0a4fbf 100644
--- a/pkgs/development/python-modules/basedtyping/default.nix
+++ b/pkgs/development/python-modules/basedtyping/default.nix
@@ -15,7 +15,7 @@
   pytestCheckHook,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "basedtyping";
   version = "0.1.10";
   pyproject = true;
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "KotlinIsland";
     repo = "basedtyping";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-IpIMO75jqJDzDgRPVEi6g7AprGeBeKbVH99XPDYUzTM=";
   };
 
@@ -52,8 +52,8 @@ buildPythonPackage rec {
   meta = {
     description = "Utilities for basedmypy";
     homepage = "https://github.com/KotlinIsland/basedtyping";
-    changelog = "https://github.com/KotlinIsland/basedtyping/releases/tag/${src.tag}";
+    changelog = "https://github.com/KotlinIsland/basedtyping/releases/tag/${finalAttrs.src.tag}";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ PerchunPak ];
   };
-}
+})
diff --git a/pkgs/development/python-modules/eval-type-backport/default.nix b/pkgs/development/python-modules/eval-type-backport/default.nix
index 2e27ee3370d30..d890c80c76b9a 100644
--- a/pkgs/development/python-modules/eval-type-backport/default.nix
+++ b/pkgs/development/python-modules/eval-type-backport/default.nix
@@ -6,7 +6,7 @@
   setuptools,
   setuptools-scm,
 }:
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "eval-type-backport";
   version = "0.3.0";
   format = "setuptools";
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "alexmojaki";
     repo = "eval_type_backport";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-K+FrgRyxCbrKHcrUaHEJWlLp2i0xes3HwXPN9ucioZY=";
   };
 
@@ -31,4 +31,4 @@ buildPythonPackage rec {
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ PerchunPak ];
   };
-}
+})
diff --git a/pkgs/development/python-modules/inject/default.nix b/pkgs/development/python-modules/inject/default.nix
index 35c17612f9722..c2ecb109732eb 100644
--- a/pkgs/development/python-modules/inject/default.nix
+++ b/pkgs/development/python-modules/inject/default.nix
@@ -8,7 +8,7 @@
   pytestCheckHook,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "inject";
   version = "5.3.0";
   pyproject = true;
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "ivankorobkov";
     repo = "python-inject";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-c/OpEsT9KF7285xfD+VRorrNHn3r9IPp/ts9JHyGK9s=";
   };
 
@@ -36,8 +36,8 @@ buildPythonPackage rec {
   meta = {
     description = "Python dependency injection framework";
     homepage = "https://github.com/ivankorobkov/python-inject";
-    changelog = "https://github.com/ivankorobkov/python-inject/blob/${version}/CHANGES.md";
+    changelog = "https://github.com/ivankorobkov/python-inject/blob/${finalAttrs.src.tag}/CHANGES.md";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ PerchunPak ];
   };
-}
+})
diff --git a/pkgs/development/python-modules/mcstatus/default.nix b/pkgs/development/python-modules/mcstatus/default.nix
index 494b7ba7c854b..7344b2874038b 100644
--- a/pkgs/development/python-modules/mcstatus/default.nix
+++ b/pkgs/development/python-modules/mcstatus/default.nix
@@ -13,7 +13,7 @@
   uv-dynamic-versioning,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "mcstatus";
   version = "12.0.6";
   pyproject = true;
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "py-mine";
     repo = "mcstatus";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-lo96dZ7YaqZz/fmhuo8XWm5tSsB6ixtdxkZ3Hd6mq78=";
   };
 
@@ -58,7 +58,7 @@ buildPythonPackage rec {
   meta = {
     description = "Python library for checking the status of Minecraft servers";
     homepage = "https://github.com/py-mine/mcstatus";
-    changelog = "https://github.com/py-mine/mcstatus/releases/tag/${src.tag}";
+    changelog = "https://github.com/py-mine/mcstatus/releases/tag/${finalAttrs.src.tag}";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [
       fab
@@ -66,4 +66,4 @@ buildPythonPackage rec {
     ];
     mainProgram = "mcstatus";
   };
-}
+})
diff --git a/pkgs/development/python-modules/nixpkgs-updaters-library/default.nix b/pkgs/development/python-modules/nixpkgs-updaters-library/default.nix
index 7a50c9ad91ad4..fead292d58e0f 100644
--- a/pkgs/development/python-modules/nixpkgs-updaters-library/default.nix
+++ b/pkgs/development/python-modules/nixpkgs-updaters-library/default.nix
@@ -28,7 +28,7 @@
   pytest-cov-stub,
   pytest-mock,
 }:
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "nixpkgs-updaters-library";
   version = "3.0.0";
   pyproject = true;
@@ -38,7 +38,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "PerchunPak";
     repo = "nixpkgs-updaters-library";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-0N88valEw+QElMjy84TBKGuqqh9anKhHdW0jQfQ4qd4=";
   };
 
@@ -74,8 +74,8 @@ buildPythonPackage rec {
   meta = {
     description = "Boilerplate-less updater library for Nixpkgs ecosystems";
     homepage = "https://github.com/PerchunPak/nixpkgs-updaters-library";
-    changelog = "https://github.com/PerchunPak/nixpkgs-updaters-library/blob/${src.tag}/CHANGELOG.md";
+    changelog = "https://github.com/PerchunPak/nixpkgs-updaters-library/blob/${finalAttrs.src.tag}/CHANGELOG.md";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ PerchunPak ];
   };
-}
+})
diff --git a/pkgs/development/python-modules/nonbloat-db/default.nix b/pkgs/development/python-modules/nonbloat-db/default.nix
index a7c7f42ad9643..0dda75d8ba151 100644
--- a/pkgs/development/python-modules/nonbloat-db/default.nix
+++ b/pkgs/development/python-modules/nonbloat-db/default.nix
@@ -20,7 +20,7 @@
   faker,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "nonbloat-db";
   version = "0.1.4";
   pyproject = true;
@@ -28,7 +28,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "PerchunPak";
     repo = "nonbloat-db";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-x6QFOZ+RYdophuRXMKE4RNi1xDnsa3naUMDbn1vG7hM=";
   };
 
@@ -64,8 +64,8 @@ buildPythonPackage rec {
   meta = {
     description = "Simple key-value database for my small projects";
     homepage = "https://github.com/PerchunPak/nonbloat-db";
-    changelog = "https://github.com/PerchunPak/nonbloat-db/blob/v${version}/CHANGES.md";
+    changelog = "https://github.com/PerchunPak/nonbloat-db/blob/${finalAttrs.src.tag}/CHANGES.md";
     license = lib.licenses.agpl3Only;
     maintainers = with lib.maintainers; [ PerchunPak ];
   };
-}
+})