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-rw-r--r--keystone-moon/keystone/contrib/moon/algorithms.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/keystone-moon/keystone/contrib/moon/algorithms.py b/keystone-moon/keystone/contrib/moon/algorithms.py
index 30305fc1..2f997efc 100644
--- a/keystone-moon/keystone/contrib/moon/algorithms.py
+++ b/keystone-moon/keystone/contrib/moon/algorithms.py
@@ -1,4 +1,7 @@
import itertools
+from oslo_log import log
+LOG = log.getLogger(__name__)
+
""" an example of authz_buffer, sub_meta_rule_dict, rule_dict
authz_buffer = {