From 25d1d4944a5e14698b216cabaa8398b25694c15c Mon Sep 17 00:00:00 2001
From: Frederik Rietdijk <fridh@fridh.nl>
Date: Sat, 20 Jan 2018 14:51:09 +0100
Subject: [PATCH] python.pkgs.bleach: relax test requirement

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

diff --git a/pkgs/development/python-modules/bleach/default.nix b/pkgs/development/python-modules/bleach/default.nix
index eafeae0f477..e4ccb0c92d6 100644
--- a/pkgs/development/python-modules/bleach/default.nix
+++ b/pkgs/development/python-modules/bleach/default.nix
@@ -19,6 +19,10 @@ buildPythonPackage rec {
   checkInputs = [ pytest pytestrunner ];
   propagatedBuildInputs = [ six html5lib ];
 
+  postPatch = ''
+    substituteInPlace setup.py --replace ",<3dev" ""
+  '';
+
   meta = {
     description = "An easy, HTML5, whitelisting HTML sanitizer";
     longDescription = ''