From 544c77ba0f6c1a5ba38342052367188fc4416d18 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Wed, 30 Mar 2022 00:26:09 +0200
Subject: [PATCH] python39Packages.flask: fix build & add SuperSandro2000 as
 maintainer

---
 pkgs/development/python-modules/flask/default.nix | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/pkgs/development/python-modules/flask/default.nix b/pkgs/development/python-modules/flask/default.nix
index 86da25173ca5..997a28de1e9c 100644
--- a/pkgs/development/python-modules/flask/default.nix
+++ b/pkgs/development/python-modules/flask/default.nix
@@ -3,12 +3,13 @@
 , fetchPypi
 , asgiref
 , click
+, importlib-metadata
 , itsdangerous
 , jinja2
 , python-dotenv
 , werkzeug
-, setuptools
 , pytestCheckHook
+, pythonOlder
 }:
 
 buildPythonPackage rec {
@@ -27,11 +28,7 @@ buildPythonPackage rec {
     itsdangerous
     jinja2
     werkzeug
-
-    # required for CLI subcommand autodiscovery
-    # see: https://github.com/pallets/flask/blob/fdac8a5404e3e3a316568107a293f134707c75bb/src/flask/cli.py#L498
-    setuptools
-  ];
+  ] ++ lib.optional (pythonOlder "3.10") importlib-metadata;
 
   checkInputs = [
     pytestCheckHook
@@ -48,5 +45,6 @@ buildPythonPackage rec {
       Python web application frameworks.
     '';
     license = licenses.bsd3;
+    maintainers = with maintainers; [ SuperSandro2000 ];
   };
 }