From: Davanum Srinivas <dims@linux.vnet.ibm.com>
Date: Wed, 6 Feb 2013 01:54:43 +0000 (-0500)
Subject: Allow tools/install_venv_common.py to be run from within the source directory.
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=87b1cdc164856bf32dee403c6eab19e2f7f1efab;p=openstack-build%2Fcinder-build.git

Allow tools/install_venv_common.py to be run from within the source directory.

(Copy latest update from oslo)

Not doing this raised exceptions when it tried importing modules
that didn't exist in the path.

Fixes LP# 1112484

Change-Id: I2be7bde0bf873a22318617b987a76b209caef22a
---

diff --git a/tools/install_venv_common.py b/tools/install_venv_common.py
index 928dc3c9f..34ec14279 100644
--- a/tools/install_venv_common.py
+++ b/tools/install_venv_common.py
@@ -25,6 +25,12 @@ import os
 import subprocess
 import sys
 
+possible_topdir = os.getcwd()
+if os.path.exists(os.path.join(possible_topdir, "cinder",
+                               "__init__.py")):
+    sys.path.insert(0, possible_topdir)
+
+
 from cinder.openstack.common import cfg