From 28a4f4ab9d6b7c3ea14d48c002273acfe05d7246 Mon Sep 17 00:00:00 2001
From: Tobi-wan Kenobi <github@tobi-wan-kenobi.at>
Date: Sun, 27 Nov 2016 18:33:37 +0100
Subject: [PATCH] [core] Fix import error for Python3

Import exceptions module only for Python2.

fixes #22
---
 bumblebee/util.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/bumblebee/util.py b/bumblebee/util.py
index 15ff146..feedabf 100644
--- a/bumblebee/util.py
+++ b/bumblebee/util.py
@@ -1,6 +1,10 @@
 import shlex
-import exceptions
 import subprocess
+try:
+    from exceptions import RuntimeError
+except ImportError:
+    # Python3 doesn't require this anymore
+    pass
 
 def bytefmt(num):
     for unit in [ "", "Ki", "Mi", "Gi" ]:
@@ -23,4 +27,4 @@ def execute(cmd):
     out = p.communicate()
 
     if p.returncode != 0:
-        raise exceptions.RuntimeError("{} exited with {}".format(cmd, p.returncode))
+        raise RuntimeError("{} exited with {}".format(cmd, p.returncode))