py3k: Rename .next() to __next__(), add python2.x compatibility alias

[notmuch] / bindings / python / notmuch / thread.py

diff --git a/bindings/python/notmuch/thread.py b/bindings/python/notmuch/thread.py
index 5058846d7ce89d4bbd0cbef5fb6bab06079e3047..39285d63d9ff6bcd0ebe7fdec89528afaab61cda 100644 (file)
--- a/bindings/python/notmuch/thread.py
+++ b/bindings/python/notmuch/thread.py
@@ -116,7 +116,7 @@ class Threads(object):
     _move_to_next.argtypes = [NotmuchThreadsP]
     _move_to_next.restype = None
 
-    def next(self):
+    def __next__(self):
         if self._threads is None:
             raise NotmuchError(STATUS.NOT_INITIALIZED)
 
@@ -127,6 +127,7 @@ class Threads(object):
         thread = Thread(Threads._get(self._threads), self)
         self._move_to_next(self._threads)
         return thread
+    next = __next__ # python2.x iterator protocol compatibility
 
     def __len__(self):
         """len(:class:`Threads`) returns the number of contained Threads