From e141f7cd2fdd4d81dd4fd6717c9a0172f20c2c2b Mon Sep 17 00:00:00 2001
From: Andrew Dunham <andrew@du.nham.ca>
Date: Sun, 23 Sep 2018 01:02:51 -0700
Subject: [PATCH] pythonPackages.flask_assets: fix tests (#47203)

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

diff --git a/pkgs/development/python-modules/flask-assets/default.nix b/pkgs/development/python-modules/flask-assets/default.nix
index 7f3b6367b6e..a8e454f4a2c 100644
--- a/pkgs/development/python-modules/flask-assets/default.nix
+++ b/pkgs/development/python-modules/flask-assets/default.nix
@@ -9,6 +9,10 @@ buildPythonPackage rec {
     sha256 = "0ivqsihk994rxw58vdgzrx4d77d7lpzjm4qxb38hjdgvi5xm4cb0";
   };
 
+  patchPhase = ''
+    substituteInPlace tests/test_integration.py --replace 'static_path=' 'static_url_path='
+  '';
+
   propagatedBuildInputs = [ flask webassets flask_script nose ];
 
   meta = with lib; {