Replace string format arguments with function parameters

There are files containing string format arguments inside logging messages.
Using logging function parameters should be preferred.

Change-Id: I15b405bf4d4715263fe1e1262982467b3d4bc1f4
Closes-Bug: #1321274

Author: ting.wang

openstackclient/api/auth.py

@@ -106,7 +106,7 @@ def select_auth_plugin(options):
         # The ultimate default is similar to the original behaviour,
         # but this time with version discovery
         auth_plugin_name = 'osc_password'
-    LOG.debug("Auth plugin %s selected" % auth_plugin_name)
+    LOG.debug("Auth plugin %s selected", auth_plugin_name)
     return auth_plugin_name
 
 
@@ -130,7 +130,7 @@ def build_auth_params(auth_plugin_name, cmd_options):
         auth_plugin_class = None
         plugin_options = set([o.replace('-', '_') for o in get_options_list()])
         for option in plugin_options:
-            LOG.debug('fetching option %s' % option)
+            LOG.debug('fetching option %s', option)
             auth_params[option] = getattr(cmd_options.auth, option, None)
     return (auth_plugin_class, auth_params)
 

openstackclient/api/auth_plugin.py

@@ -97,7 +97,7 @@ def create_plugin(self, session, version, url, raw_status=None):
                 ver_u.query,
                 ver_u.fragment,
             ))
-            LOG.debug('Version URL updated: %s' % url)
+            LOG.debug('Version URL updated: %s', url)
 
         return super(OSCGenericPassword, self).create_plugin(
             session=session,

openstackclient/common/clientmanager.py

@@ -167,8 +167,8 @@ def setup_auth(self):
         elif 'tenant_name' in self._auth_params:
             self._project_name = self._auth_params['tenant_name']
 
-        LOG.info('Using auth plugin: %s' % self.auth_plugin_name)
-        LOG.debug('Using parameters %s' %
+        LOG.info('Using auth plugin: %s', self.auth_plugin_name)
+        LOG.debug('Using parameters %s',
                   strutils.mask_password(self._auth_params))
         self.auth = auth_plugin.load_from_options(**self._auth_params)
         # needed by SAML authentication

openstackclient/compute/client.py

@@ -42,7 +42,7 @@ def make_client(instance):
     else:
         version = instance._api_version[API_NAME]
 
-    LOG.debug('Instantiating compute client for V%s' % version)
+    LOG.debug('Instantiating compute client for V%s', version)
 
     # Set client http_log_debug to True if verbosity level is high enough
     http_log_debug = utils.get_effective_log_level() <= logging.DEBUG