From: wu.zhihui <wu.zhihui1@zte.com.cn>
Date: Wed, 22 Feb 2017 07:16:37 +0000 (+0800)
Subject: bugfix for grep
X-Git-Tag: danube.1.0~79^2
X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=commitdiff_plain;h=6ea605e02f00ce1987f5159a303ad134d7b10d21;p=qtip.git

bugfix for grep

Change-Id: I1474a4e4f5884f17cbf3e6d62fae7e743921aae1
Signed-off-by: wu.zhihui <wu.zhihui1@zte.com.cn>
---

diff --git a/qtip/collector/parser/grep.py b/qtip/collector/parser/grep.py
index c3274bc2..f74ce403 100644
--- a/qtip/collector/parser/grep.py
+++ b/qtip/collector/parser/grep.py
@@ -29,6 +29,6 @@ class GrepParser(BaseActor):
 
 
 def grep_in_file(filename, regex):
-    with open(filename, "r") as outfile:
+    with open(filename, 'r') as f:
         return filter(lambda x: x is not None,
-                      list(re.finditer(regex, outfile.read(), re.MULTILINE)))
+                      re.finditer(regex, f.read(), re.MULTILINE))