Modernize the code now that Python 2.5 is no longer supported

- Use print function instead of print statement;
- Use new exception handling;
- Use in operator instead of has_key();
- Do not use tuple arguments in functions;
- Other miscellaneous improvements.

This is based on output of `futurize --stage1`, with some
manual corrections.

1 files changed, 3 insertions, 2 deletions

diff --git a/tests/test_build_texinfo.py b/tests/test_build_texinfo.py
index bf3cc49f..60c768bc 100644
--- a/tests/test_build_texinfo.py
+++ b/tests/test_build_texinfo.py
@@ -8,6 +8,7 @@
     :copyright: Copyright 2007-2013 by the Sphinx team, see AUTHORS.
     :license: BSD, see LICENSE for details.
 """
+from __future__ import print_function
 
 import os
 import re
@@ -61,8 +62,8 @@ def test_texinfo(app):
             stdout, stderr = p.communicate()
             retcode = p.returncode
             if retcode != 0:
-                print stdout
-                print stderr
+                print(stdout)
+                print(stderr)
                 del app.cleanup_trees[:]
                 assert False, 'makeinfo exited with return code %s' % retcode
     finally: