Don't use oslo logging in the client

Else this causes DuplicateOptError because both mistralclient
and the project that imports mistralclient will have registered
the logging options.

Closes-bug: #1325478
Change-Id: Id64fc61964d2f638be45bcf783275cb4d214aa2f

mistralclient/api/base.py

@@ -16,7 +16,7 @@
 
 import json
 
-from mistralclient.openstack.common import log as logging
+import logging
 
 LOG = logging.getLogger(__name__)
 

mistralclient/api/httpclient.py

@@ -16,7 +16,7 @@
 
 import requests
 
-from mistralclient.openstack.common import log as logging
+import logging
 
 
 LOG = logging.getLogger(__name__)

mistralclient/commands/executions.py

@@ -15,12 +15,12 @@
 #
 
 import json
+import logging
 
 from cliff.command import Command as BaseCommand
 from cliff.lister import Lister as ListCommand
 from cliff.show import ShowOne as ShowCommand
 
-from mistralclient.openstack.common import log as logging
 from mistralclient.api.executions import ExecutionManager
 
 LOG = logging.getLogger(__name__)

mistralclient/commands/tasks.py

@@ -14,10 +14,11 @@
 #    under the License.
 #
 
+import logging
+
 from cliff.lister import Lister as ListCommand
 from cliff.show import ShowOne as ShowCommand
 
-from mistralclient.openstack.common import log as logging
 from mistralclient.api.tasks import TaskManager
 
 LOG = logging.getLogger(__name__)

mistralclient/commands/workbooks.py

@@ -15,12 +15,12 @@
 #
 
 import argparse
+import logging
 
 from cliff.command import Command as BaseCommand
 from cliff.lister import Lister as ListCommand
 from cliff.show import ShowOne as ShowCommand
 
-from mistralclient.openstack.common import log as logging
 from mistralclient.api.workbooks import WorkbookManager
 
 LOG = logging.getLogger(__name__)

mistralclient/shell.py

@@ -18,10 +18,10 @@
 Command-line interface to the Mistral APIs
 """
 
+import logging
 import sys
 
 from mistralclient.openstack.common.cliutils import env
-from mistralclient.openstack.common import log as logging
 
 from mistralclient.api.client import Client
 

mistralclient/tests/test_mistralclient.py

@@ -0,0 +1,26 @@
+# Copyright 2014 Rackspace Hosting
+#
+#    Licensed under the Apache License, Version 2.0 (the "License");
+#    you may not use this file except in compliance with the License.
+#    You may obtain a copy of the License at
+#
+#        http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+
+from mistralclient.openstack.common import log as logging
+from mistralclient.tests import base
+
+
+LOG = logging.getLogger(__name__)
+
+
+class TestSolumclient(base.BaseCommandTest):
+
+    def test_can_use_oslo_logging(self):
+        # Just showing that we can import and use logging
+        LOG.info('Nothing to see here.')