bisect-kit: fix resource warning
python3 raise warning ResourceWarning: unclosed file
BUG=None
TEST=unittest
Change-Id: I4f6f184f5696cf486000e8516881071c41e2acf2
diff --git a/bisect_kit/android_util.py b/bisect_kit/android_util.py
index a15a44e..f1ca031 100644
--- a/bisect_kit/android_util.py
+++ b/bisect_kit/android_util.py
@@ -196,7 +196,8 @@
tmp_fn = tempfile.mktemp()
try:
fetch_artifact(flavor, build_id, 'BUILD_INFO', tmp_fn)
- data = json.load(open(tmp_fn))
+ with open(tmp_fn) as f:
+ data = json.load(f)
return int(data['sync_start_time'])
finally:
if os.path.exists(tmp_fn):