pybind/mgr/restful: use dict.items() for py3 compatibility

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/src/pybind/mgr/restful/common.py b/src/pybind/mgr/restful/common.py
index 6eb3e416a800f017a5785aabaaffa715a1601b82..9e4e18bbde0f28dcccad1bf03baed67c6530d693 100644 (file)
--- a/src/pybind/mgr/restful/common.py
+++ b/src/pybind/mgr/restful/common.py
@@ -34,7 +34,7 @@ POOL_ARGS = POOL_PROPERTIES + [x for x,_ in POOL_QUOTA_PROPERTIES]
 def humanify_command(command):
     out = [command['prefix']]
 
-    for arg, val in command.iteritems():
+    for arg, val in command.items():
         if arg != 'prefix':
             out.append("%s=%s" % (str(arg), str(val)))