Update json module to jsonutils

oslo project provide jsonutils, and the others use it in many place,
this PS to update the json moudule to oslo jsonutils for consistency.

Change-Id: I8cbf78b0735572f550ece31611258c3da9ae1d35

7 files changed, 24 insertions, 18 deletions

diff --git a/designateclient/client.py b/designateclient/client.py
index 8b7305b..27ac528 100644
--- a/designateclient/client.py
+++ b/designateclient/client.py
@@ -13,13 +13,15 @@
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations
 # under the License.
+
 import abc
-import json
 
 import six
 from six.moves.urllib import parse
 from stevedore import extension
 
+from oslo_serialization import jsonutils
+
 from designateclient import exceptions
 
 
@@ -48,7 +50,7 @@ class Controller(object):
         content_type = headers.get('Content-Type') if headers else None
 
         if 'data' in kwargs and content_type in {None, 'application/json'}:
-            kwargs['data'] = json.dumps(kwargs['data'])
+            kwargs['data'] = jsonutils.dumps(kwargs['data'])
 
     def _post(self, url, response_key=None, **kwargs):
         self._serialize(kwargs)
diff --git a/designateclient/tests/base.py b/designateclient/tests/base.py
index e006861..2fc7c01 100644
--- a/designateclient/tests/base.py
+++ b/designateclient/tests/base.py
@@ -12,11 +12,12 @@
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations
 # under the License.
-import json as json_
+
 import os
 
 import fixtures
 from keystoneauth1 import session as keystone_session
+from oslo_serialization import jsonutils
 from oslotest import base as test
 from requests_mock.contrib import fixture as req_fixture
 import six
@@ -81,7 +82,7 @@ class APITestCase(TestCase):
         base_url = self.get_base(base_url)
 
         if json:
-            kwargs['text'] = json_.dumps(json)
+            kwargs['text'] = jsonutils.dumps(json)
             headers = kwargs.setdefault('headers', {})
             headers['Content-Type'] = 'application/json'
 
@@ -103,7 +104,7 @@ class APITestCase(TestCase):
     def assertRequestBodyIs(self, body=None, json=None):
         last_request_body = self.requests.last_request.body
         if json:
-            val = json_.loads(last_request_body)
+            val = jsonutils.loads(last_request_body)
             self.assertEqual(json, val)
         elif body:
             self.assertEqual(body, last_request_body)
diff --git a/designateclient/utils.py b/designateclient/utils.py
index ff81f9b..d526fd8 100644
--- a/designateclient/utils.py
+++ b/designateclient/utils.py
@@ -14,10 +14,11 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-import json
 import os
 import uuid
 
+from oslo_serialization import jsonutils
+
 from debtcollector import removals
 from keystoneauth1 import adapter
 from keystoneauth1.identity import generic
@@ -51,7 +52,7 @@ def load_schema(version, name, package=None):
     schema_string = resource_string('schemas', version, '%s.json' % name,
                                     package=package)
 
-    return json.loads(schema_string.decode('utf-8'))
+    return jsonutils.loads(schema_string)
 
 
 def get_item_properties(item, fields, mixed_case_fields=[], formatters={}):
diff --git a/designateclient/v1/domains.py b/designateclient/v1/domains.py
index 2b556a5..1430bbf 100644
--- a/designateclient/v1/domains.py
+++ b/designateclient/v1/domains.py
@@ -13,7 +13,8 @@
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations
 # under the License.
-import json
+
+from oslo_serialization import jsonutils
 
 from designateclient import client
 from designateclient import utils
@@ -53,7 +54,7 @@ class DomainsController(client.CrudController):
         :param domain: A :class:`Domain` to create
         :returns: :class:`Domain`
         """
-        response = self.client.post('/domains', data=json.dumps(domain))
+        response = self.client.post('/domains', data=jsonutils.dumps(domain))
 
         return Domain(response.json())
 
@@ -65,7 +66,7 @@ class DomainsController(client.CrudController):
         :returns: :class:`Domain`
         """
         response = self.client.put('/domains/%s' % domain.id,
-                                   data=json.dumps(domain.changes))
+                                   data=jsonutils.dumps(domain.changes))
 
         return Domain(response.json())
 
diff --git a/designateclient/v1/quotas.py b/designateclient/v1/quotas.py
index 32a1467..432edf2 100644
--- a/designateclient/v1/quotas.py
+++ b/designateclient/v1/quotas.py
@@ -13,7 +13,8 @@
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations
 # under the License.
-import json
+
+from oslo_serialization import jsonutils
 
 from designateclient import client
 
@@ -29,7 +30,7 @@ class QuotasController(client.Controller):
 
     def update(self, tenant_id, values):
         response = self.client.put('/quotas/%s' % tenant_id,
-                                   data=json.dumps(values))
+                                   data=jsonutils.dumps(values))
         return response.json()
 
     def reset(self, tenant_id):
diff --git a/designateclient/v1/records.py b/designateclient/v1/records.py
index cd699a7..c239e12 100644
--- a/designateclient/v1/records.py
+++ b/designateclient/v1/records.py
@@ -14,7 +14,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-import json
+from oslo_serialization import jsonutils
 
 from designateclient import client
 from designateclient import utils
@@ -74,7 +74,7 @@ class RecordsController(client.CrudController):
             'domain_id': domain_id
         }
 
-        response = self.client.post(uri, data=json.dumps(record))
+        response = self.client.post(uri, data=jsonutils.dumps(record))
 
         return Record(response.json())
 
@@ -93,7 +93,7 @@ class RecordsController(client.CrudController):
             'record_id': record.id
         }
 
-        response = self.client.put(uri, data=json.dumps(record.changes))
+        response = self.client.put(uri, data=jsonutils.dumps(record.changes))
 
         return Record(response.json())
 
diff --git a/designateclient/v1/servers.py b/designateclient/v1/servers.py
index 9d77e8b..34dcca6 100644
--- a/designateclient/v1/servers.py
+++ b/designateclient/v1/servers.py
@@ -14,7 +14,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-import json
+from oslo_serialization import jsonutils
 
 from designateclient import client
 from designateclient import utils
@@ -53,7 +53,7 @@ class ServersController(client.CrudController):
         :param server: A :class:`Server` to create
         :returns: :class:`Server`
         """
-        response = self.client.post('/servers', data=json.dumps(server))
+        response = self.client.post('/servers', data=jsonutils.dumps(server))
 
         return Server(response.json())
 
@@ -65,7 +65,7 @@ class ServersController(client.CrudController):
         :returns: :class:`Server`
         """
         response = self.client.put('/servers/%s' % server.id,
-                                   data=json.dumps(server.changes))
+                                   data=jsonutils.dumps(server.changes))
 
         return Server(response.json())