From ad157e04b88d49a1d42af1bded18a1d8f6b6e814 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Sun, 12 Mar 2023 19:43:57 +0100
Subject: [PATCH] python310Packages.flask-caching: Relax cachelib constraint,
 fix tests

Tests were broken, since flask did not propagate asgiref anymore, when
it was moved into an optional depencency in 3f1c8de7.
---
 pkgs/development/python-modules/flask-caching/default.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/development/python-modules/flask-caching/default.nix b/pkgs/development/python-modules/flask-caching/default.nix
index 928d5d60478b..08ff5d808f06 100644
--- a/pkgs/development/python-modules/flask-caching/default.nix
+++ b/pkgs/development/python-modules/flask-caching/default.nix
@@ -5,6 +5,7 @@
 , fetchPypi
 , cachelib
 , flask
+, asgiref
 , pytest-asyncio
 , pytest-xprocess
 , pytestCheckHook
@@ -21,12 +22,18 @@ buildPythonPackage rec {
     hash = "sha256-JLYMVS1ZqWBcwbakLFbNs5qCoo2rRTK77bkiKuVOy04=";
   };
 
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "cachelib >= 0.9.0, < 0.10.0" "cachelib"
+  '';
+
   propagatedBuildInputs = [
     cachelib
     flask
   ];
 
   nativeCheckInputs = [
+    asgiref
     pytest-asyncio
     pytest-xprocess
     pytestCheckHook