diff -r 74802979dd9d -r 649d3ac37a12 mercurial/pycompat.py
--- a/mercurial/pycompat.py	Sun Oct 06 17:59:15 2019 -0400
+++ b/mercurial/pycompat.py	Sun Oct 06 19:25:18 2019 -0400
@@ -337,6 +337,7 @@
         ret = shlex.split(s.decode('latin-1'), comments, posix)
         return [a.encode('latin-1') for a in ret]
 
+    iteritems = lambda x: x.items()
     itervalues = lambda x: x.values()
 
 else:
@@ -414,6 +415,7 @@
     ziplist = zip
     rawinput = raw_input
     getargspec = inspect.getargspec
+    iteritems = lambda x: x.iteritems()
     itervalues = lambda x: x.itervalues()
 
 isjython = sysplatform.startswith(b'java')