explicitly close files
diff --git a/Lib/test/test_difflib.py b/Lib/test/test_difflib.py
index 83fad15..011ef17 100644
--- a/Lib/test/test_difflib.py
+++ b/Lib/test/test_difflib.py
@@ -135,14 +135,13 @@
k.make_table(f3.splitlines(True),t3.splitlines(True)),
])
actual = full.replace('</body>','\n%s\n</body>' % tables)
- # temporarily uncomment next three lines to baseline this test
- #f = open('test_difflib_expect.html','w')
- #f.write(actual)
- #f.close()
- expect = open(findfile('test_difflib_expect.html')).read()
+ # temporarily uncomment next two lines to baseline this test
+ #with open('test_difflib_expect.html','w') as fp:
+ # fp.write(actual)
- self.assertEqual(actual,expect)
+ with open(findfile('test_difflib_expect.html')) as fp:
+ self.assertEqual(actual, fp.read())
def test_recursion_limit(self):
# Check if the problem described in patch #1413711 exists.