From 8cc590710c0ae0e24ce2f74dba8f1cf4a3d66e15 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cillian=20de=20R=C3=B3iste?= <cillian.deroiste@gmail.com>
Date: Sun, 30 Nov 2014 12:59:54 +0100
Subject: [PATCH] almir: pin the sqlalchemy version used by zope.sqlalchemy to
 8

Otherwise, sqlalchemy 9 is used which triggers iElectric/almir#61
pinning it to 7 caused a build error. This does mean that both versions
are on the PYTHONPATH, but it seems to work.
---
 pkgs/top-level/python-packages.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index fcb7eb212a09..874a20958d8b 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -309,8 +309,8 @@ let
       self.transaction
       self.waitress
       self.webhelpers
-      self.zope_sqlalchemy
       self.psycopg2
+      (self.zope_sqlalchemy.override rec {propagatedBuildInputs = with self; [ sqlalchemy8 transaction ];})
     ];
 
     postInstall = ''