From a60c72d510090f3cc04f02fcac7ce96e585ff927 Mon Sep 17 00:00:00 2001
From: Eyal <eyal.bar-ilan@nokia.com>
Date: Mon, 20 May 2019 15:23:25 +0300
Subject: [PATCH] cap sphinx and networkx

they drop support for python2

Change-Id: Id7c61e4f164f0341a3444046fd1fafc6ab4caa7b
---
 requirements.txt      | 3 ++-
 test-requirements.txt | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index 41c613e..873c683 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,4 +25,5 @@ oslo.utils>=3.36.0 # Apache-2.0
 testtools>=2.2.0 # MIT
 oslotest>=3.2.0 # Apache-2.0
 tempest>=17.1.0 # Apache-2.0
-networkx>=2.1 # BSD
+networkx<2.3,>=2.0;python_version<'3.0'  # BSD
+networkx>=2.3;python_version>='3.4'  # BSD
diff --git a/test-requirements.txt b/test-requirements.txt
index c4b7880..930c5ba 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -4,7 +4,8 @@
 
 hacking>=1.1.0,<1.2.0 # Apache-2.0
 
-sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
+sphinx!=1.6.6,!=1.6.7,>=1.6.2,<2.0.0;python_version=='2.7'  # BSD
+sphinx!=1.6.6,!=1.6.7,>=1.6.2;python_version>='3.4'  # BSD
 openstackdocstheme>=1.24.0 # Apache-2.0
 # releasenotes
 reno>=2.5.0 # Apache-2.0