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
This commit is contained in:
Davanum Srinivas 2013-02-05 20:54:43 -05:00
parent 894fdb074e
commit 87b1cdc164

@ -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