From: peusterm <manuel.peuster@uni-paderborn.de>
Date: Wed, 30 Aug 2017 07:22:37 +0000 (+0200)
Subject: added helper lib
X-Git-Tag: v3.1~13^2~2
X-Git-Url: https://osm.etsi.org/gitweb/?a=commitdiff_plain;h=c62be48ec66570a0aba61cd680a37698d1e2626a;p=osm%2Fvim-emu.git

added helper lib
---

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"