pybind/mgr/mgr_module: drop py2 support

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

diff --git a/src/pybind/mgr/mgr_module.py b/src/pybind/mgr/mgr_module.py
index 49c94826b3a8b04fa2185d9726bdb11e7b27011f..8dedef44d95e94f6a174527ccf10425babb6e375 100644 (file)
--- a/src/pybind/mgr/mgr_module.py
+++ b/src/pybind/mgr/mgr_module.py
@@ -8,7 +8,6 @@ except ImportError:
 import logging
 import errno
 import json
-import six
 import threading
 from collections import defaultdict, namedtuple
 import rados
@@ -197,7 +196,7 @@ class CRUSHMap(ceph_module.BasePyCRUSH):
 
     def get_take_weight_osd_map(self, root):
         uglymap = self._get_take_weight_osd_map(root)
-        return {int(k): v for k, v in six.iteritems(uglymap.get('weights', {}))}
+        return {int(k): v for k, v in uglymap.get('weights', {}).items()}
 
     @staticmethod
     def have_default_choose_args(dump):