Replace all six.itervalues()/.iteritems() with .values()/.items()

1 files changed, 2 insertions, 4 deletions

diff --git a/sphinx/events.py b/sphinx/events.py
index 7ec805738..0b76d6c9e 100644
--- a/sphinx/events.py
+++ b/sphinx/events.py
@@ -14,8 +14,6 @@ from __future__ import print_function
 
 from collections import OrderedDict, defaultdict
 
-from six import itervalues
-
 from sphinx.errors import ExtensionError
 from sphinx.locale import __
 
@@ -70,13 +68,13 @@ class EventManager:
 
     def disconnect(self, listener_id):
         # type: (int) -> None
-        for event in itervalues(self.listeners):
+        for event in self.listeners.values():
             event.pop(listener_id, None)
 
     def emit(self, name, *args):
         # type: (unicode, Any) -> List
         results = []
-        for callback in itervalues(self.listeners[name]):
+        for callback in self.listeners[name].values():
             results.append(callback(*args))
         return results