diff options
Diffstat (limited to 'sphinx/util/jsonimpl.py')
| -rw-r--r-- | sphinx/util/jsonimpl.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sphinx/util/jsonimpl.py b/sphinx/util/jsonimpl.py index 05a6ec6e2..6682a3765 100644 --- a/sphinx/util/jsonimpl.py +++ b/sphinx/util/jsonimpl.py @@ -9,14 +9,15 @@ :license: BSD, see LICENSE for details. """ -import UserString import json +from six.moves import UserString + class SphinxJSONEncoder(json.JSONEncoder): """JSONEncoder subclass that forces translation proxies.""" def default(self, obj): - if isinstance(obj, UserString.UserString): + if isinstance(obj, UserString): return unicode(obj) return json.JSONEncoder.default(self, obj) |