From acdfaf75da146e7d93a94f91abeb5e15a3253b01 Mon Sep 17 00:00:00 2001
From: Konrad Borowski <konrad@borowski.pw>
Date: Mon, 6 Apr 2020 15:13:43 +0200
Subject: [PATCH] pythonPackages.sqlalchemy: apply pytest 5.4 compatibility
 patch

---
 pkgs/development/python-modules/sqlalchemy/default.nix | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/sqlalchemy/default.nix b/pkgs/development/python-modules/sqlalchemy/default.nix
index 93a2fa233f6ed7c..9991ac80d912729 100644
--- a/pkgs/development/python-modules/sqlalchemy/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchPypi, buildPythonPackage, isPy3k, isPy35
+{ stdenv, lib, fetchPypi, fetchpatch, buildPythonPackage, isPy3k, isPy35
 , mock
 , pysqlite
 , pytestCheckHook
@@ -13,6 +13,13 @@ buildPythonPackage rec {
     sha256 = "64a7b71846db6423807e96820993fa12a03b89127d278290ca25c0b11ed7b4fb";
   };
 
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/sqlalchemy/sqlalchemy/commit/993e6449e3f5f3532f6f5426b824718435ce6c6d.patch";
+      sha256 = "1qacqdrzqlsiinlc2fsrkbh9799j79y9jqh5rjg80gi7ngfy8mw0";
+    })
+  ];
+
   checkInputs = [
     pytestCheckHook
     mock