Fix unused varbiales pylint warnings

Change-Id: I3f76a82d276c75f20453a9306b4f9964d90b5179
Issue-ID: INT-1482
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>

3 files changed, 7 insertions, 8 deletions

diff --git a/tutorials/vFWDT/workflow/workflow.py b/tutorials/vFWDT/workflow/workflow.py
index 8703be73..0b2b6039 100755
--- a/tutorials/vFWDT/workflow/workflow.py
+++ b/tutorials/vFWDT/workflow/workflow.py
@@ -159,7 +159,7 @@ def _get_aai_rel_link_data(data, related_to, search_key=None, match_dict=None):
         m_value = None
     rel_dict = data.get(rel_lst)
     if rel_dict:  # check if data has relationship lists
-        for key, rel_list in rel_dict.items():
+        for key, rel_list in rel_dict.items(): # pylint: disable=W0612
             for rel in rel_list:
                 if rel.get("related-to") == related_to:
                     dval = None
@@ -398,7 +398,7 @@ def _osdf_request(rancher_ip, onap_ip, aai_data, exclude, use_oof_cache):
     #print(json.dumps(template, indent=4))
 
     with _no_ssl_verification():
-        response = api.osdf.placement(body=template, params={}, headers={})
+        response = api.osdf.placement(body=template, params={}, headers={}) # pylint: disable=W0612
         #if response.body.get('error_message') is not None:
         #    raise Exception(response.body['error_message']['explanation'])
 
@@ -505,7 +505,7 @@ def _extract_has_appc_identifiers(has_result, demand, onap_ip):
         v_server['vserver-name'] = v_server['vserver-name'].replace("01", "02")
     hostname_cache.append(v_server['vserver-name'])
 
-    api = _init_python_aai_api(onap_ip)
+    api = _init_python_aai_api(onap_ip) # pylint: disable=W0612
     vnfc_type = demand.lower()
 #    with _no_ssl_verification():
 #        response = api.aai.vnfc(v_server['vserver-name'], body=None, params={}, headers={})
@@ -1142,7 +1142,7 @@ def _generate_cdt_payloads_for_vnf(vnf_info, vnfc_type, actions):
         for action_artifact in artifacts[action]:
             artifact_list.append({'artifact-name': action_artifact['name'], 'artifact-type': action_artifact['type']})
             if action != 'AllAction':
-                req = _generate_cdt_artifact_request(req_id, action_artifact, action, vnfc_type)
+                req = _generate_cdt_artifact_request(req_id, action_artifact, action, vnfc_type) # pylint: disable=W0612
                 #print(json.dumps(req, indent=4))
 
         #print(json.dumps(action_info, indent=4))
diff --git a/vnfs/DAaaS/microservices/PythonApps/python-kafkaConsumer-inference-app/src/producer/CustomKafkaProducer.py b/vnfs/DAaaS/microservices/PythonApps/python-kafkaConsumer-inference-app/src/producer/CustomKafkaProducer.py
index 43303761..6de868b7 100644
--- a/vnfs/DAaaS/microservices/PythonApps/python-kafkaConsumer-inference-app/src/producer/CustomKafkaProducer.py
+++ b/vnfs/DAaaS/microservices/PythonApps/python-kafkaConsumer-inference-app/src/producer/CustomKafkaProducer.py
@@ -23,8 +23,7 @@ class CustomKafkaProducer:
             )
             self.producer.flush()
 
-        except Exception as e:
-            #print("Error during producing to kafka topic. Stacktrace is %s",e)
+        except Exception:
             logging.error("Error during producing to kafka topic.")
             traceback.print_exc()
 
diff --git a/vnfs/DAaaS/sample-apps/sample-minio-save-model/build/save-model-to-minio.py b/vnfs/DAaaS/sample-apps/sample-minio-save-model/build/save-model-to-minio.py
index c5198471..91207640 100755
--- a/vnfs/DAaaS/sample-apps/sample-minio-save-model/build/save-model-to-minio.py
+++ b/vnfs/DAaaS/sample-apps/sample-minio-save-model/build/save-model-to-minio.py
@@ -49,7 +49,7 @@ if __name__ == "__main__":
 
     found = False
     try:
-        client.stat_object(bucket_name, model);
+        client.stat_object(bucket_name, model)
         found = True
     except Exception as err:
         found = False
@@ -62,5 +62,5 @@ if __name__ == "__main__":
     if not found:
         try:
             client.fput_object(bucket_name, model, filepath, metadata=metadata)
-        except expression as identifier:
+        except Exception as identifier:
             print(err)