From 7c611f6ae1d3a5e33fbef8a9cf410b1997feb85f Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Thu, 2 Mar 2023 02:47:42 +0100
Subject: [PATCH] python310Packages.django-celery-results: Fix build

The `tests_require` value violates setuptools' expectations.

error in django_celery_results setup command: 'tests_require' must be a
string or list of strings containing valid project/version requirement
specifiers; Expected end or semicolon (after name and no valid version
specifier)
---
 .../python-modules/django-celery-results/default.nix         | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/development/python-modules/django-celery-results/default.nix b/pkgs/development/python-modules/django-celery-results/default.nix
index 1cb4b0f3b81f..2b2fe06de614 100644
--- a/pkgs/development/python-modules/django-celery-results/default.nix
+++ b/pkgs/development/python-modules/django-celery-results/default.nix
@@ -18,6 +18,11 @@ buildPythonPackage rec {
     hash = "sha256-dapRlw21aRy/JCxqD/UMjN9BniZc0Om3cjNdBkNsS5k=";
   };
 
+  postPatch = ''
+    # Drop malformatted tests_require specification
+    sed -i '/tests_require=/d' setup.py
+  '';
+
   propagatedBuildInputs = [
     celery
     django