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-rw-r--r--ceilometerclient/openstack/common/apiclient/fake_client.py6
1 files changed, 4 insertions, 2 deletions
diff --git a/ceilometerclient/openstack/common/apiclient/fake_client.py b/ceilometerclient/openstack/common/apiclient/fake_client.py
index e99947b..24807ad 100644
--- a/ceilometerclient/openstack/common/apiclient/fake_client.py
+++ b/ceilometerclient/openstack/common/apiclient/fake_client.py
@@ -33,7 +33,9 @@ from six.moves.urllib import parse
from ceilometerclient.openstack.common.apiclient import client
-def assert_has_keys(dct, required=[], optional=[]):
+def assert_has_keys(dct, required=None, optional=None):
+ required = required or []
+ optional = optional or []
for k in required:
try:
assert k in dct
@@ -79,7 +81,7 @@ class FakeHTTPClient(client.HTTPClient):
def __init__(self, *args, **kwargs):
self.callstack = []
self.fixtures = kwargs.pop("fixtures", None) or {}
- if not args and not "auth_plugin" in kwargs:
+ if not args and "auth_plugin" not in kwargs:
args = (None, )
super(FakeHTTPClient, self).__init__(*args, **kwargs)