Properly close a file in test_minidom.
diff --git a/Lib/test/test_minidom.py b/Lib/test/test_minidom.py
index 97668d3..7b845ef 100644
--- a/Lib/test/test_minidom.py
+++ b/Lib/test/test_minidom.py
@@ -73,9 +73,10 @@
self.confirm(t == s, "looking for %s, found %s" % (repr(s), repr(t)))
def testParseFromFile(self):
- dom = parse(open(tstfile))
- dom.unlink()
- self.confirm(isinstance(dom, Document))
+ with open(tstfile) as file:
+ dom = parse(file)
+ dom.unlink()
+ self.confirm(isinstance(dom, Document))
def testGetElementsByTagName(self):
dom = parse(tstfile)