Switch to oslo_log

Trove dashboard is currently using python logging module to
implement logging functionality.
This patch made a switch to oslo.log(logging for openstack projects)

Reference:-
http://docs.openstack.org/developer/oslo.log

Change-Id: I92a417a7342f4f264e8a5ede52ba49f0b7475e6d
Closes-Bug: #1656167

requirements.txt

@@ -8,6 +8,7 @@ Babel>=1.3
 Django<1.9,>=1.8
 django-compressor>=1.4
 iso8601>=0.1.9
+oslo.log>=3.30.0 # Apache-2.0
 python-keystoneclient!=1.8.0,>=1.6.0
 python-swiftclient>=2.2.0
 python-troveclient>=1.2.0

trove_dashboard/api/trove.py

@@ -12,12 +12,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import logging
-
 from django.conf import settings
 from troveclient.v1 import client
 
 from openstack_dashboard.api import base
+from oslo_log import log as logging
 
 from horizon.utils import functions as utils
 from horizon.utils.memoized import memoized  # noqa

trove_dashboard/content/database_backups/workflows/create_backup.py

@@ -12,13 +12,12 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import logging
-
 from django.utils.translation import ugettext_lazy as _
 
 from horizon import exceptions
 from horizon import forms
 from horizon import workflows
+from oslo_log import log as logging
 
 from trove_dashboard import api
 from trove_dashboard.content.databases \

trove_dashboard/content/database_clusters/forms.py

@@ -15,7 +15,6 @@
 
 import binascii
 import collections
-import logging
 import uuid
 
 from django.core.urlresolvers import reverse
@@ -27,6 +26,7 @@ from horizon import forms
 from horizon import messages
 from horizon.utils import memoized
 from openstack_dashboard import api
+from oslo_log import log as logging
 
 from openstack_dashboard.dashboards.project.instances \
     import utils as instance_utils

trove_dashboard/content/database_clusters/tables.py

@@ -14,8 +14,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import logging
-
 from django.core import urlresolvers
 from django import shortcuts
 from django.template.defaultfilters import title  # noqa
@@ -28,6 +26,7 @@ from horizon.templatetags import sizeformat
 from horizon.utils import filters
 from horizon.utils import functions
 from horizon.utils import memoized
+from oslo_log import log as logging
 
 from trove_dashboard import api
 from trove_dashboard.content.database_clusters import cluster_manager

trove_dashboard/content/database_clusters/views.py

@@ -18,7 +18,6 @@
 Views for managing database clusters.
 """
 from collections import OrderedDict
-import logging
 
 from django.core.urlresolvers import reverse
 from django.core.urlresolvers import reverse_lazy
@@ -31,6 +30,7 @@ from horizon import forms as horizon_forms
 from horizon import tables as horizon_tables
 from horizon import tabs as horizon_tabs
 from horizon.utils import memoized
+from oslo_log import log as logging
 
 from trove_dashboard import api
 from trove_dashboard.content.database_clusters \

trove_dashboard/content/database_configurations/forms.py

@@ -12,8 +12,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import logging
-
 from django.core.urlresolvers import reverse
 from django.utils.translation import ugettext_lazy as _
 
@@ -21,6 +19,7 @@ from horizon import exceptions
 from horizon import forms
 from horizon import messages
 from horizon.utils import memoized
+from oslo_log import log as logging
 
 from trove_dashboard import api
 from trove_dashboard.content.database_configurations \

trove_dashboard/content/databases/tabs.py

@@ -12,13 +12,13 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import logging
-
 from django import template
 from django.utils.translation import ugettext_lazy as _
 
 from horizon import exceptions
 from horizon import tabs
+from oslo_log import log as logging
+
 from trove_dashboard import api
 from trove_dashboard.content.database_configurations import (
     config_param_manager)

trove_dashboard/content/databases/views.py

@@ -16,7 +16,6 @@
 Views for managing database instances.
 """
 from collections import OrderedDict
-import logging
 
 from django.core.urlresolvers import reverse
 from django.core.urlresolvers import reverse_lazy
@@ -32,6 +31,7 @@ from horizon.utils import memoized
 from horizon import workflows as horizon_workflows
 from openstack_dashboard.dashboards.project.instances \
     import utils as instance_utils
+from oslo_log import log as logging
 
 from trove_dashboard import api
 from trove_dashboard.content.databases import forms

trove_dashboard/content/databases/workflows/create_instance.py

@@ -13,7 +13,6 @@
 #    under the License.
 
 import binascii
-import logging
 
 from django.conf import settings
 from django.core.urlresolvers import reverse
@@ -28,6 +27,7 @@ from openstack_dashboard.dashboards.project.instances \
     import utils as instance_utils
 from openstack_dashboard.dashboards.project.instances.workflows \
     import create_instance as dash_create_instance
+from oslo_log import log as logging
 
 
 from trove_dashboard import api