From 7e6be0968b9f2116410e9ae6ca2a53d2740bff00 Mon Sep 17 00:00:00 2001
From: Frederik Rietdijk <fridh@fridh.nl>
Date: Fri, 25 Aug 2017 10:48:01 +0200
Subject: [PATCH] python.pkgs.raven: fix build

---
 pkgs/top-level/python-packages.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index eaca28dec6e1..e31c04cb7596 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8192,6 +8192,8 @@ in {
     # see https://github.com/getsentry/raven-python/blob/master/setup.py
     doCheck = false;
 
+    propagatedBuildInputs = optionals (!isPy3k) [ self.contextlib2 ];
+
     meta = {
       maintainers = with maintainers; [ primeos ];
     };