From: Peter Barabas <peter.barabas@ericsson.com>
Date: Mon, 16 Oct 2017 08:28:31 +0000 (+0200)
Subject: Simplify RE validation
X-Git-Tag: opnfv-6.0.0~83^2
X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=commitdiff_plain;h=85c9becd6ee4d81a46b98e3c735666002e879ca2;p=barometer.git

Simplify RE validation

Change-Id: Icbafb709556cb644c42a35303f5cc76500f404ee
Signed-off-by: Peter Barabas <peter.barabas@ericsson.com>
---

diff --git a/3rd_party/collectd-ves-app/ves_app/normalizer.py b/3rd_party/collectd-ves-app/ves_app/normalizer.py
index 48a379c7..ddaad617 100644
--- a/3rd_party/collectd-ves-app/ves_app/normalizer.py
+++ b/3rd_party/collectd-ves-app/ves_app/normalizer.py
@@ -216,9 +216,7 @@ class CollectdData(object):
 
     @classmethod
     def is_regular_expression(cls, expr):
-        if len(expr) > 1 and expr[0] == '/' and expr[-1] == '/':
-            return True
-        return False
+        return len(expr) > 1 and expr[0] == '/' and expr[-1] == '/'
 
     def match(self, **kargs):
         # compare the metric