Fix vnflcm samples pep8 error

Change-Id: I8ea9ea41925ade445c92ab3402575a97d9aeb000
Issue-Id: VFC-469
Signed-off-by: fujinhua <fu.jinhua@zte.com.cn>

3 files changed, 7 insertions, 8 deletions

diff --git a/lcm/lcm/samples/resources.py b/lcm/lcm/samples/resources.py
index 2a4fa4ec..700fcb86 100644
--- a/lcm/lcm/samples/resources.py
+++ b/lcm/lcm/samples/resources.py
@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import json
 import logging
 import threading
 import traceback
@@ -22,6 +21,7 @@ from lcm.pub.vimapi import adaptor
 
 logger = logging.getLogger(__name__)
 
+
 class ResCreateThread(threading.Thread):
     """
     Create resource
@@ -36,10 +36,11 @@ class ResCreateThread(threading.Thread):
         except:
             logger.error(traceback.format_exc())
             logger.error(str(sys.exc_info()))
-            
+
     def do_notify(self, res_type, ret):
         logger.debug('ret of [%s] is %s', res_type, ret)
 
+
 class ResDeleteThread(threading.Thread):
     """
     Delete resource
@@ -54,6 +55,6 @@ class ResDeleteThread(threading.Thread):
         except:
             logger.error(traceback.format_exc())
             logger.error(str(sys.exc_info()))
-            
+
     def do_notify(self, res_type, res_id):
         logger.debug('Delete %s(%s)', res_type, res_id)
diff --git a/lcm/lcm/samples/tests.py b/lcm/lcm/samples/tests.py
index 78fda054..efb5b108 100644
--- a/lcm/lcm/samples/tests.py
+++ b/lcm/lcm/samples/tests.py
@@ -14,12 +14,9 @@
 
 import unittest
 import json
-import mock
 from django.test import Client
 from rest_framework import status
 
-from lcm.pub.vimapi import api
-
 inst_res_url = "/api/vnflcm/v1/resources/inst"
 term_res_url = "/api/vnflcm/v1/resources/term"
 inst_res_data = {
@@ -243,6 +240,7 @@ term_res_data = {
     "vm": [{"vim_id": "6", "tenant_id": "7", "res_id": "8"}]
 }
 
+
 class SampleViewTest(unittest.TestCase):
     def setUp(self):
         self.client = Client()
@@ -255,7 +253,7 @@ class SampleViewTest(unittest.TestCase):
         self.assertEqual(status.HTTP_200_OK, response.status_code, response.content)
         resp_data = json.loads(response.content)
         self.assertEqual({"status": "active"}, resp_data)
-		
+
     def test_inst_res(self):
         resp = self.client.post(inst_res_url, data=json.dumps(inst_res_data), content_type='application/json')
         self.failUnlessEqual(status.HTTP_204_NO_CONTENT, resp.status_code)
@@ -263,4 +261,3 @@ class SampleViewTest(unittest.TestCase):
     def test_term_res(self):
         resp = self.client.post(term_res_url, data=json.dumps(term_res_data), content_type='application/json')
         self.failUnlessEqual(status.HTTP_204_NO_CONTENT, resp.status_code)
-        
\ No newline at end of file
diff --git a/lcm/lcm/samples/views.py b/lcm/lcm/samples/views.py
index 41c8714c..7ff15500 100644
--- a/lcm/lcm/samples/views.py
+++ b/lcm/lcm/samples/views.py
@@ -30,6 +30,7 @@ class SampleList(APIView):
         logger.debug("get")
         return Response({"status": "active"})
 
+
 class ResourceList(APIView):
     """
     Instantiate/Terminate resource.