From c62be48ec66570a0aba61cd680a37698d1e2626a Mon Sep 17 00:00:00 2001
From: peusterm <manuel.peuster@uni-paderborn.de>
Date: Wed, 30 Aug 2017 09:22:37 +0200
Subject: [PATCH] added helper lib

---
 src/emuvim/api/openstack/helper.py | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/emuvim/api/openstack/helper.py

diff --git a/src/emuvim/api/openstack/helper.py b/src/emuvim/api/openstack/helper.py
new file mode 100644
index 0000000..dca3ba5
--- /dev/null
+++ b/src/emuvim/api/openstack/helper.py
@@ -0,0 +1,11 @@
+from urlparse import urlparse
+import logging
+
+LOG = logging.getLogger("api.openstack.helper")
+
+def get_host(r):
+    try:
+        return urlparse(r.base_url).hostname
+    except:
+        LOG.error("Could not get host part of request URL.")
+    return "0.0.0.0"
-- 
2.25.1