From: Chen Qi <Qi.Chen@windriver.com>
Date: Tue, 18 Dec 2018 06:53:43 +0000 (+0800)
Subject: package.bbclass: fix python unclosed file ResourceWarning
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~15744
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=91810a57f0edd8b37c5f3f989a5aca69d9a40b37;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

package.bbclass: fix python unclosed file ResourceWarning

Fix the following warning.

  ResourceWarning: unclosed file <_io.TextIOWrapper name='/.../systemd/1_239-r0/debugsources.list' mode='a' encoding='UTF-8'>

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index d1e9138c668..0fe9576b4db 100644
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -368,7 +368,8 @@ def append_source_info(file, sourcefile, d, fatal=True):
     # is still assuming that.
     debuglistoutput = '\0'.join(debugsources) + '\0'
     lf = bb.utils.lockfile(sourcefile + ".lock")
-    open(sourcefile, 'a').write(debuglistoutput)
+    with open(sourcefile, 'a') as sf:
+        sf.write(debuglistoutput)
     bb.utils.unlockfile(lf)