Merge "Do not filter empty strings"

barbicanclient/base.py

@@ -20,8 +20,8 @@ import uuid
 import six
 
 
-def filter_empty_keys(dictionary):
-    return dict(((k, v) for k, v in dictionary.items() if v))
+def filter_null_keys(dictionary):
+    return dict(((k, v) for k, v in dictionary.items() if v is not None))
 
 
 def validate_ref(ref, entity):

barbicanclient/containers.py

@@ -183,7 +183,7 @@ class Container(ContainerFormatter):
         """Store Container in Barbican"""
         secret_refs = self._get_secrets_and_store_them_if_necessary()
 
-        container_dict = base.filter_empty_keys({
+        container_dict = base.filter_null_keys({
             'name': self.name,
             'type': self._type,
             'secret_refs': secret_refs

barbicanclient/orders.py

@@ -108,7 +108,7 @@ class Order(object):
 
         self._order_ref = order_ref
 
-        self._meta = base.filter_empty_keys(meta)
+        self._meta = base.filter_null_keys(meta)
 
         self._error_status_code = error_status_code
         self._error_reason = error_reason

barbicanclient/secrets.py

@@ -232,7 +232,7 @@ class Secret(SecretFormatter):
         Stores the Secret in Barbican.  New Secret objects are not persisted
         in Barbican until this method is called.
         """
-        secret_dict = base.filter_empty_keys({
+        secret_dict = base.filter_null_keys({
             'name': self.name,
             'payload': self.payload,
             'payload_content_type': self.payload_content_type,