2 files changed, 4 insertions, 4 deletions
diff --git a/base/common/python/pki/encoder.py b/base/common/python/pki/encoder.py
index 7fee57e71..c100be3d5 100644
--- a/base/common/python/pki/encoder.py
+++ b/base/common/python/pki/encoder.py
@@ -16,7 +16,7 @@ class CustomTypeEncoder(json.JSONEncoder):
     def default(self, obj):
         for k, v in TYPES.items():
             if isinstance(obj, v):
-                return { k: obj.__dict__ }
+                return {k: obj.__dict__}
         for k, v in NOTYPES.items():
             if isinstance(obj, v):
                 return obj.__dict__
diff --git a/base/common/python/pki/util.py b/base/common/python/pki/util.py
index 7db4fbe79..9b501a342 100644
--- a/base/common/python/pki/util.py
+++ b/base/common/python/pki/util.py
@@ -25,9 +25,9 @@ import shutil
 
 def copyfile(source, dest):
 
-    dir = os.path.dirname(dest)
-    if not os.path.exists(dir):
-        os.makedirs(dir)
+    dest_dir = os.path.dirname(dest)
+    if not os.path.exists(dest_dir):
+        os.makedirs(dest_dir)
 
     shutil.copy2(source, dest)
     st = os.stat(source)