From 0c409ea61899f8fde15d13417a422285670d619c Mon Sep 17 00:00:00 2001
From: Doron Behar <doron.behar@gmail.com>
Date: Mon, 6 Jul 2026 16:02:31 +0300
Subject: [PATCH 1/3] python3Packages.fastapi: use finalAttrs pattern

---
 pkgs/development/python-modules/fastapi/default.nix | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/python-modules/fastapi/default.nix b/pkgs/development/python-modules/fastapi/default.nix
index e7c8a426fae7..6e0eedc3d4a9 100644
--- a/pkgs/development/python-modules/fastapi/default.nix
+++ b/pkgs/development/python-modules/fastapi/default.nix
@@ -38,7 +38,7 @@
   pydantic-extra-types,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "fastapi";
   version = "0.136.3";
   pyproject = true;
@@ -46,7 +46,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "tiangolo";
     repo = "fastapi";
-    tag = version;
+    tag = finalAttrs.version;
     hash = "sha256-lfmk8ZveKPukEEfwWq2mKtWmOHAtVzGuE5BsOskDzh0=";
   };
 
@@ -116,7 +116,7 @@ buildPythonPackage rec {
     pytest-timeout
   ]
   ++ anyio.optional-dependencies.trio
-  ++ optional-dependencies.all;
+  ++ finalAttrs.finalPackage.passthru.optional-dependencies.all;
 
   disabledTests = [
     # Coverage test
@@ -134,10 +134,10 @@ buildPythonPackage rec {
   pythonImportsCheck = [ "fastapi" ];
 
   meta = {
-    changelog = "https://github.com/fastapi/fastapi/releases/tag/${src.tag}";
+    changelog = "https://github.com/fastapi/fastapi/releases/tag/${finalAttrs.src.tag}";
     description = "Web framework for building APIs";
     homepage = "https://github.com/fastapi/fastapi";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ wd15 ];
   };
-}
+})

From 40d7bc5a60a5fd585a5818977c9f25ac0dbcef98 Mon Sep 17 00:00:00 2001
From: Doron Behar <doron.behar@gmail.com>
Date: Mon, 6 Jul 2026 16:02:46 +0300
Subject: [PATCH 2/3] python3Packages.fastapi: 0.136.3 -> 0.139.0

Diff: https://github.com/tiangolo/fastapi/compare/0.136.3...0.139.0

Changelog: https://github.com/fastapi/fastapi/releases/tag/0.139.0
---
 pkgs/development/python-modules/fastapi/default.nix | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/pkgs/development/python-modules/fastapi/default.nix b/pkgs/development/python-modules/fastapi/default.nix
index 6e0eedc3d4a9..af0831bb11ca 100644
--- a/pkgs/development/python-modules/fastapi/default.nix
+++ b/pkgs/development/python-modules/fastapi/default.nix
@@ -27,7 +27,7 @@
 
   # optional-dependencies
   fastapi-cli,
-  httpx,
+  httpx2,
   jinja2,
   itsdangerous,
   python-multipart,
@@ -40,14 +40,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "fastapi";
-  version = "0.136.3";
+  version = "0.139.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "tiangolo";
     repo = "fastapi";
     tag = finalAttrs.version;
-    hash = "sha256-lfmk8ZveKPukEEfwWq2mKtWmOHAtVzGuE5BsOskDzh0=";
+    hash = "sha256-c4balkkmBv7zKRQnYRpRohVjP23m0HvtdiVrJtgNKYo=";
   };
 
   build-system = [ pdm-backend ];
@@ -63,7 +63,7 @@ buildPythonPackage (finalAttrs: {
   optional-dependencies = {
     all = [
       fastapi-cli
-      httpx
+      httpx2
       jinja2
       python-multipart
       itsdangerous
@@ -78,7 +78,7 @@ buildPythonPackage (finalAttrs: {
     standard = [
       fastapi-cli
       # FIXME package fastar
-      httpx
+      httpx2
       jinja2
       python-multipart
       email-validator
@@ -90,7 +90,7 @@ buildPythonPackage (finalAttrs: {
     ++ uvicorn.optional-dependencies.standard;
     standard-no-fastapi-cloud-cli = [
       fastapi-cli
-      httpx
+      httpx2
       jinja2
       python-multipart
       email-validator

From 22ab7ac180af00130df05c8fc03e65df72d42f4c Mon Sep 17 00:00:00 2001
From: Doron Behar <doron.behar@gmail.com>
Date: Mon, 6 Jul 2026 16:14:35 +0300
Subject: [PATCH 3/3] python3Packages.fastapi: set strictDeps &
 __structuredAttrs

---
 pkgs/development/python-modules/fastapi/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/python-modules/fastapi/default.nix b/pkgs/development/python-modules/fastapi/default.nix
index af0831bb11ca..60dbe8fbfaf0 100644
--- a/pkgs/development/python-modules/fastapi/default.nix
+++ b/pkgs/development/python-modules/fastapi/default.nix
@@ -42,6 +42,8 @@ buildPythonPackage (finalAttrs: {
   pname = "fastapi";
   version = "0.139.0";
   pyproject = true;
+  __structuredAttrs = true;
+  strictDeps = true;
 
   src = fetchFromGitHub {
     owner = "tiangolo";