From: Victor Stinner <victor.stinner@haypocalc.com>
Date: Sun, 16 May 2010 00:34:40 +0000 (+0000)
Subject: Use with open() as fo: ... instead of try: fo = open(...) finally: fo.close()
X-Git-Tag: v2.7rc1~144
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8a470d6039ffe85ea2e0f095fd0f0b960f099b94;p=thirdparty%2FPython%2Fcpython.git

Use with open() as fo: ... instead of try: fo = open(...) finally: fo.close()

fo is not set if the open() fails.
---

diff --git a/Lib/test/list_tests.py b/Lib/test/list_tests.py
index e2fa9fe63238..546416ed56c1 100644
--- a/Lib/test/list_tests.py
+++ b/Lib/test/list_tests.py
@@ -57,13 +57,11 @@ class CommonTest(seq_tests.CommonTest):
         d.append(d)
         d.append(400)
         try:
-            fo = open(test_support.TESTFN, "wb")
-            print >> fo, d,
-            fo.close()
-            fo = open(test_support.TESTFN, "rb")
-            self.assertEqual(fo.read(), repr(d))
+            with open(test_support.TESTFN, "wb") as fo:
+                print >> fo, d,
+            with open(test_support.TESTFN, "rb") as fo:
+                self.assertEqual(fo.read(), repr(d))
         finally:
-            fo.close()
             os.remove(test_support.TESTFN)
 
     def test_set_subscript(self):