From d91825e15898f66eb1c2369641ad78fddb59ab5d Mon Sep 17 00:00:00 2001
From: Silvan Mosberger <infinisil@icloud.com>
Date: Fri, 10 Aug 2018 00:17:57 +0200
Subject: [PATCH] python3Packages.zeep: fix build (#44843)

---
 pkgs/development/python-modules/zeep/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/python-modules/zeep/default.nix b/pkgs/development/python-modules/zeep/default.nix
index f283479c8de8..b14e0226d732 100644
--- a/pkgs/development/python-modules/zeep/default.nix
+++ b/pkgs/development/python-modules/zeep/default.nix
@@ -20,6 +20,7 @@
 , pytestcov
 , requests-mock
 , tornado
+, attrs
 }:
 
 buildPythonPackage rec {
@@ -32,6 +33,7 @@ buildPythonPackage rec {
   };
 
   propagatedBuildInputs = [
+    attrs
     appdirs
     cached-property
     defusedxml