Using staticmethods when self not used.

Author: dhermes

gcloud/demo.py

@@ -36,7 +36,8 @@ def run(self):
 
         interact('(Hit CTRL-D to exit...)', local=self.LOCALS)
 
-    def wait(self):  # pylint: disable=no-self-use
+    @staticmethod
+    def wait():
         raw_input()
 
     @classmethod

gcloud/test_connection.py

@@ -5,7 +5,8 @@
 
 class TestConnection(unittest2.TestCase):  # pylint: disable=R0904
 
-    def _getTargetClass(self):  # pylint: disable=invalid-name,no-self-use
+    @staticmethod
+    def _getTargetClass():  # pylint: disable=invalid-name
         from gcloud.connection import Connection
         return Connection
 

gcloud/test_credentials.py

@@ -5,7 +5,8 @@
 
 class TestCredentials(unittest2.TestCase):  # pylint: disable=R0904
 
-    def _getTargetClass(self):  # pylint: disable=invalid-name,no-self-use
+    @staticmethod
+    def _getTargetClass():  # pylint: disable=invalid-name
         from gcloud.credentials import Credentials
         return Credentials