From 77f3df5f118c040a8d9e633181e5105429957dfc Mon Sep 17 00:00:00 2001
From: Venkata Harshavardhan Reddy Allu
 <venkataharshavardhan_ven@srmuniv.edu.in>
Date: Thu, 21 Mar 2019 20:02:34 +0530
Subject: Flake8 fixes

Change-Id: Ia0012ebb6af1faa8028b45545cd1f93ea5ed22f0
Signed-off-by: Venkata Harshavardhan Reddy Allu <venkataharshavardhan_ven@srmuniv.edu.in>
---
 sfc/lib/cleanup.py                              |  4 ++--
 sfc/lib/openstack_utils.py                      |  6 ++++--
 sfc/lib/test_utils.py                           | 16 ++++++++--------
 sfc/unit_tests/unit/lib/test_openstack_utils.py |  6 +++---
 4 files changed, 17 insertions(+), 15 deletions(-)

diff --git a/sfc/lib/cleanup.py b/sfc/lib/cleanup.py
index 214ff1cb..e97034ad 100644
--- a/sfc/lib/cleanup.py
+++ b/sfc/lib/cleanup.py
@@ -126,7 +126,7 @@ def delete_openstack_objects(testcase_config, creators):
     conn = connection.from_config(verify=False)
     for creator in creators:
         if creator.name == testcase_config.subnet_name:
-                subnet_obj = creator
+            subnet_obj = creator
 
     for creator in reversed(creators):
         try:
@@ -143,7 +143,7 @@ def delete_openstack_objects(testcase_config, creators):
             time.sleep(2)
             creators.remove(creator)
         except Exception as e:
-                logger.error('Unexpected error cleaning - %s', e)
+            logger.error('Unexpected error cleaning - %s', e)
 
 
 def cleanup(testcase_config, creators, mano, odl_ip=None, odl_port=None):
diff --git a/sfc/lib/openstack_utils.py b/sfc/lib/openstack_utils.py
index 8bc4543a..59ccdaca 100644
--- a/sfc/lib/openstack_utils.py
+++ b/sfc/lib/openstack_utils.py
@@ -70,6 +70,8 @@ class OpenStackSFC:
             self.creators.append(image)
             logger.info("Image created")
 
+            self.image_settings = image_settings
+
         return image
 
     def create_flavor(self, name, ram, disk, vcpus):
@@ -367,7 +369,7 @@ class OpenStackSFC:
         # Avoid race conditions by checking the port pair is already committed
         iterations = 5
         found_it = False
-        for i in range(iterations):
+        for _ in range(iterations):
             pp_list = self.neutron_client.list_sfc_port_pairs()['port_pairs']
             for pp in pp_list:
                 if pp['id'] == port_pair_info['port_pair']['id']:
@@ -395,7 +397,7 @@ class OpenStackSFC:
         if not port_pair_group_info:
             logger.warning("Chain creation failed due to port pair group "
                            "creation failed for vnf "
-                           "%(vnf)", vm_instance.name)
+                           "{}".format(vm_instance.name))
             return None
 
         return port_pair_group_info['port_pair_group']['id']
diff --git a/sfc/lib/test_utils.py b/sfc/lib/test_utils.py
index 36b52755..ed50c390 100644
--- a/sfc/lib/test_utils.py
+++ b/sfc/lib/test_utils.py
@@ -230,11 +230,11 @@ def check_ssh(ips, retries=100):
 
 
 def fill_installer_dict(installer_type):
-        default_string = "defaults.installer.{}.".format(installer_type)
-        installer_yaml_fields = {
-                             "user": default_string+"user",
-                             "password": default_string+"password",
-                             "cluster": default_string+"cluster",
-                             "pkey_file": default_string+"pkey_file"
-                           }
-        return installer_yaml_fields
+    default_string = "defaults.installer.{}.".format(installer_type)
+    installer_yaml_fields = {
+                            "user": default_string+"user",
+                            "password": default_string+"password",
+                            "cluster": default_string+"cluster",
+                            "pkey_file": default_string+"pkey_file"
+                        }
+    return installer_yaml_fields
diff --git a/sfc/unit_tests/unit/lib/test_openstack_utils.py b/sfc/unit_tests/unit/lib/test_openstack_utils.py
index 8915c45d..aa7ef123 100644
--- a/sfc/unit_tests/unit/lib/test_openstack_utils.py
+++ b/sfc/unit_tests/unit/lib/test_openstack_utils.py
@@ -74,7 +74,7 @@ class SfcOpenStackUtilsTesting(unittest.TestCase):
         """
         log_calls = [call("OS_NETWORK_API_VERSION is 1")]
         result = self.os_sfc.get_neutron_client_version()
-        assert result is '1'
+        assert result == '1'
         mock_log.info.assert_has_calls(log_calls)
 
     @patch('sfc.lib.openstack_utils.logger', autospec=True)
@@ -985,8 +985,8 @@ class SfcOpenStackUtilsTesting(unittest.TestCase):
         log_calls_info = [call('Creating the port pairs...'),
                           call('Creating the port pair groups for name')]
         log_calls_warn = [call('Chain creation failed due to port pair group '
-                               'creation failed for vnf %(vnf)',
-                               instance_obj.name)]
+                               'creation failed for vnf '
+                               '{}'.format(instance_obj.name))]
         self.neutron_client.create_sfc_port_pair.return_value = \
             {'port_pair': {'id': 'pp_id'}}
         self.neutron_client.list_sfc_port_pairs.return_value = \
-- 
cgit 1.2.3-korg