Use constant for deprecation message in auth.py

2 files changed, 8 insertions, 6 deletions

diff --git a/docker/auth/auth.py b/docker/auth/auth.py
index 7c4876a..56c42ec 100644
--- a/docker/auth/auth.py
+++ b/docker/auth/auth.py
@@ -20,6 +20,7 @@ import warnings
 
 import six
 
+from .. import constants
 from .. import errors
 
 INDEX_NAME = 'index.docker.io'
@@ -31,9 +32,9 @@ LEGACY_DOCKER_CONFIG_FILENAME = '.dockercfg'
 def resolve_repository_name(repo_name, insecure=False):
     if insecure:
         warnings.warn(
-            'The `insecure` argument to resolve_repository_name() '
-            'is deprecated and non-functional. Please remove it.',
-            DeprecationWarning
+            constants.INSECURE_REGISTRY_DEPRECATION_WARNING.format(
+                'resolve_repository_name()'
+            ), DeprecationWarning
         )
 
     if '://' in repo_name:
diff --git a/docker/client.py b/docker/client.py
index 285718b..9084689 100644
--- a/docker/client.py
+++ b/docker/client.py
@@ -268,9 +268,10 @@ class Client(clientbase.ClientBase):
             'filters': filters
         }
 
-        return self._stream_helper(self.get(self._url('/events'),
-                                            params=params, stream=True),
-                                   decode=decode)
+        return self._stream_helper(
+            self.get(self._url('/events'), params=params, stream=True),
+            decode=decode
+        )
 
     def exec_create(self, container, cmd, stdout=True, stderr=True, tty=False,
                     privileged=False):