BF(PY26): {} -> {0}, i.e. explicit index for .format()

yarikoptic · yarikoptic · commit 086af0729079 · 2017-11-27T20:38:17.000-05:00
diff --git a/git/test/test_index.py b/git/test/test_index.py
@@ -882,11 +882,11 @@ def test_commit_msg_hook_success(self, rw_repo):
         if not osp.isdir(hpd):
             os.mkdir(hpd)
         with open(hp, "wt") as fp:
-            fp.write('#!/usr/bin/env sh\necho -n " {}" >> "$1"'.format(from_hook_message))
+            fp.write('#!/usr/bin/env sh\necho -n " {0}" >> "$1"'.format(from_hook_message))
         os.chmod(hp, 0o744)
 
         new_commit = index.commit(commit_message)
-        self.assertEqual(new_commit.message, u"{} {}".format(commit_message, from_hook_message))
+        self.assertEqual(new_commit.message, u"{0} {1}".format(commit_message, from_hook_message))
 
     @with_rw_repo('HEAD', bare=True)
     def test_commit_msg_hook_fail(self, rw_repo):
