diff --git a/components/datalake-handler/feeder/src/assembly/Dockerfile b/components/datalake-handler/feeder/Dockerfile
similarity index 78%
rename from components/datalake-handler/feeder/src/assembly/Dockerfile
rename to components/datalake-handler/feeder/Dockerfile
index 7cd6380..20444f9 100644
--- a/components/datalake-handler/feeder/src/assembly/Dockerfile
+++ b/components/datalake-handler/feeder/Dockerfile
@@ -1,4 +1,4 @@
-FROM openjdk:8-jre
+FROM openjdk:8-jre-slim
 
 MAINTAINER Guobiao Mo <guobiaomo@chinamobile.com>
 
@@ -12,7 +12,7 @@
 WORKDIR /home/datalake
 
 #add the fat jar
-COPY target/feeder-1.0.0-SNAPSHOT.jar /home/datalake/
+COPY target/${JAR_FILE} /home/datalake/
 COPY src/assembly/run.sh /home/datalake/
 
 CMD ["sh", "run.sh"]
diff --git a/components/datalake-handler/feeder/pom.xml b/components/datalake-handler/feeder/pom.xml
index 560e1e7..67f62a0 100644
--- a/components/datalake-handler/feeder/pom.xml
+++ b/components/datalake-handler/feeder/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
@@ -15,108 +14,146 @@
 	<packaging>jar</packaging>
 	<name>DataLake Feeder</name>
 
+	<properties>
+		<swagger.version>2.9.2</swagger.version>
+		<dockerfile-maven.version>1.4.13</dockerfile-maven.version>
+		<docker.image.path>onap/org.onap.dcaegen2.services.datalakefeeder</docker.image.path>
+	</properties>
 
 	<dependencies>
 
 		<dependency>
+			<groupId>org.jdom</groupId>
+			<artifactId>jdom2</artifactId>
+			<version>2.0.6</version>
+		</dependency>
+
+		<dependency>
+			<groupId>com.facebook.presto</groupId>
+			<artifactId>presto-jdbc</artifactId>
+			<version>0.229</version>
+		</dependency>
+
+		<dependency>
 			<groupId>org.apache.hadoop</groupId>
 			<artifactId>hadoop-client</artifactId>
+			<version>${hadoop.version}</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.mariadb.jdbc</groupId>
 			<artifactId>mariadb-java-client</artifactId>
+			<version>2.4.1</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.json</groupId>
 			<artifactId>json</artifactId>
+			<version>20190722</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.apache.httpcomponents</groupId>
 			<artifactId>httpclient</artifactId>
+			<version>4.5.10</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.apache.kafka</groupId>
 			<artifactId>kafka-clients</artifactId>
+			<version>2.3.1</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
+			<version>${springboot.version}</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-actuator</artifactId>
+			<version>${springboot.version}</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-data-jpa</artifactId>
+			<version>${springboot.version}</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-data-couchbase</artifactId>
+			<version>${springboot.version}</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-test</artifactId>
+			<version>${springboot.version}</version>
 			<scope>test</scope>
 		</dependency>
 
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-configuration-processor</artifactId>
+			<version>${springboot.version}</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.elasticsearch.client</groupId>
 			<artifactId>elasticsearch-rest-high-level-client</artifactId>
+			<version>${elasticsearchjava.version}</version>
 		</dependency>
 
 		<dependency>
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
+			<version>2.6</version>
 		</dependency>
 
 		<dependency>
 			<groupId>com.fasterxml.jackson.dataformat</groupId>
 			<artifactId>jackson-dataformat-yaml</artifactId>
+			<version>${jackson.version}</version>
 		</dependency>
 
 		<dependency>
 			<groupId>com.fasterxml.jackson.dataformat</groupId>
 			<artifactId>jackson-dataformat-xml</artifactId>
+			<version>${jackson.version}</version>
 		</dependency>
 
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
+			<version>${jackson.version}</version>
 		</dependency>
 
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
+			<version>2.8.2</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.projectlombok</groupId>
 			<artifactId>lombok</artifactId>
+			<version>1.18.10</version>
+			<scope>provided</scope>
 		</dependency>
 
 		<dependency>
 			<groupId>io.druid</groupId>
 			<artifactId>tranquility-core_2.11</artifactId>
+			<version>0.8.3</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.apache.velocity</groupId>
 			<artifactId>velocity-engine-core</artifactId>
+			<version>2.1</version>
 		</dependency>
 
 
@@ -136,26 +173,27 @@
 		<dependency>
 			<groupId>org.hibernate</groupId>
 			<artifactId>hibernate-validator</artifactId>
-			<version>6.0.10.Final</version>
+			<version>6.1.0.Final</version>
 		</dependency>
 
 		<dependency>
 			<groupId>io.springfox</groupId>
 			<artifactId>springfox-swagger2</artifactId>
-			<version>2.9.2</version>
+			<version>${swagger.version}</version>
 			<scope>compile</scope>
 		</dependency>
 
 		<dependency>
 			<groupId>io.springfox</groupId>
 			<artifactId>springfox-swagger-ui</artifactId>
-			<version>2.9.2</version>
+			<version>${swagger.version}</version>
 			<scope>compile</scope>
 		</dependency>
 
 		<dependency>
 			<groupId>org.mongodb</groupId>
 			<artifactId>mongo-java-driver</artifactId>
+			<version>${mongojava.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>com.couchbase.mock</groupId>
@@ -165,4 +203,24 @@
 		</dependency>
 	</dependencies>
 
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>com.spotify</groupId>
+				<artifactId>dockerfile-maven-plugin</artifactId>
+				<version>${dockerfile-maven.version}</version>
+				<configuration>
+					<!-- repository>docker.io/moguobiao/datalake-feeder-maven</repository-->
+					<repository>${onap.nexus.dockerregistry.daily}/${docker.image.path}</repository>
+					<tag>${project.version}</tag>
+					<dockerfile>Dockerfile</dockerfile>
+					<!-- useMavenSettingsForAuth>true</useMavenSettingsForAuth-->
+					<buildArgs>
+						<JAR_FILE>${project.build.finalName}.jar</JAR_FILE>
+					</buildArgs>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
 </project>
diff --git a/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/TopicConfigPollingService.java b/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/TopicConfigPollingService.java
index a02cd6a..3bdbcdb 100644
--- a/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/TopicConfigPollingService.java
+++ b/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/TopicConfigPollingService.java
@@ -23,6 +23,7 @@
 import java.io.IOException;
 import java.util.Collection;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -60,6 +61,9 @@
 	@Autowired
 	private KafkaRepository kafkaRepository;
 	
+	@Autowired
+	private TopicNameService topicNameService;
+	
 	//effectiveTopic Map, 1st key is kafkaId, 2nd is topic name, the value is a list of EffectiveTopic.
 	private Map<Integer, Map<String, List<EffectiveTopic>>> effectiveTopicMap = new HashMap<>();
 	//private Map<String, TopicConfig> effectiveTopicConfigMap;
@@ -114,7 +118,7 @@
 		log.info("TopicConfigPollingService started.");
 
 		while (active) {
-			try { //sleep first since we already pool in init()
+			try { //sleep first since we already called poll() in init()
 				Thread.sleep(config.getCheckTopicInterval());
 				if(!active) {
 					break;
@@ -138,6 +142,7 @@
 						log.info("activeTopics list is updated, new={}", newTopics);
 
 						activeTopicMap.put(kafkaId, newTopics);
+						//update version
 						currentActiveTopicsVersionMap.put(kafkaId, currentActiveTopicsVersionMap.getOrDefault(kafkaId, 1)+1);
 					} else {
 						log.debug("activeTopics list is not updated.");
@@ -156,14 +161,20 @@
 	}
 
 	private Map<Integer, Set<String>>  poll() throws IOException {
+		Set<String> allTopicNames = new HashSet<>();
+		
 		Map<Integer, Set<String>> ret = new HashMap<>();
 		Iterable<Kafka> kafkas = kafkaRepository.findAll();
 		for (Kafka kafka : kafkas) {
 			if (kafka.isEnabled()) {
 				Set<String> topics = poll(kafka);
 				ret.put(kafka.getId(), topics);
+				allTopicNames.addAll(topics);
 			}
 		}
+		
+		topicNameService.update(allTopicNames);
+		
 		return ret;
 	}
 
diff --git a/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/TopicNameService.java b/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/TopicNameService.java
new file mode 100644
index 0000000..021d2c9
--- /dev/null
+++ b/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/TopicNameService.java
@@ -0,0 +1,59 @@
+/*
+* ============LICENSE_START=======================================================
+* ONAP : DATALAKE
+* ================================================================================
+* Copyright 2019 China Mobile
+*=================================================================================
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+* ============LICENSE_END=========================================================
+*/
+
+package org.onap.datalake.feeder.service;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import org.apache.commons.collections.CollectionUtils;
+import org.onap.datalake.feeder.domain.TopicName;
+import org.onap.datalake.feeder.repository.TopicNameRepository;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+/**
+ * Service for TopicName
+ * 
+ * @author Guobiao Mo
+ *
+ */
+@Service
+public class TopicNameService {
+	private final Logger log = LoggerFactory.getLogger(this.getClass());
+
+	@Autowired
+	private TopicNameRepository topicNameRepository;
+
+	public void update(Collection<String> allTopicNames) {
+
+		List<TopicName> all = allTopicNames.stream().map(s-> new TopicName(s)).collect(Collectors.toList());
+		List<TopicName> allInDb = (List<TopicName>) topicNameRepository.findAll();
+		
+		Collection<TopicName> additions =  CollectionUtils.subtract(all, allInDb);
+
+		if(!additions.isEmpty())
+			topicNameRepository.saveAll(additions);
+		 
+	}
+}
diff --git a/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/TopicService.java b/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/TopicService.java
index 3b1c2cc..c26d980 100644
--- a/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/TopicService.java
+++ b/components/datalake-handler/feeder/src/main/java/org/onap/datalake/feeder/service/TopicService.java
@@ -102,6 +102,8 @@
 		return ret;
 	}
 
+	// for unique topic string, one can create multiple 'topic' in admin UI.
+	// for example, one 'topic' setting correlates events, and sends data to ES, another 'topic' sends data to HDFS without such setting
 	//TODO use query
 	public List<Topic> findTopics(Kafka kafka, String topicStr) {
 		List<Topic> ret = new ArrayList<>();
diff --git a/components/pm-subscription-handler/pmsh_service/mod/config_handler.py b/components/pm-subscription-handler/pmsh_service/mod/config_handler.py
new file mode 100755
index 0000000..e9edbca
--- /dev/null
+++ b/components/pm-subscription-handler/pmsh_service/mod/config_handler.py
@@ -0,0 +1,78 @@
+# ============LICENSE_START===================================================
+#  Copyright (C) 2019-2020 Nordix Foundation.
+# ============================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=====================================================
+
+import json
+from os import environ
+
+import requests
+from tenacity import retry, wait_fixed, stop_after_attempt
+
+from pmsh_service.mod import pmsh_logging as logger
+
+
+class ConfigHandler:
+    """ Handles retrieval of PMSH's configuration from Configbinding service."""
+
+    def __init__(self):
+        self.cbs_url = f'http://{self.cbs_hostname}:{str(self.cbs_port)}/' \
+            f'service_component_all/{self.hostname}'
+        self._config = None
+
+    @property
+    def cbs_hostname(self):
+        return _get_environment_variable('CONFIG_BINDING_SERVICE_SERVICE_HOST')
+
+    @property
+    def cbs_port(self):
+        return _get_environment_variable('CONFIG_BINDING_SERVICE_SERVICE_PORT')
+
+    @property
+    def hostname(self):
+        return _get_environment_variable('HOSTNAME')
+
+    @retry(wait=wait_fixed(2), stop=stop_after_attempt(5))
+    def get_config(self):
+        """ Retrieves PMSH's configuration from Configbinding service. If a non-2xx response
+        is received, it retries after 2 seconds for 5 times before raising an exception.
+
+        Returns:
+            dict: Dictionary representation of the the service configuration
+
+        Raises:
+            Exception: If any error occurred pulling configuration from Configbinding service.
+        """
+        if self._config is None:
+            logger.debug('No configuration found, pulling from Configbinding Service.')
+            try:
+                response = requests.get(self.cbs_url)
+                response.raise_for_status()
+                self._config = response.json()
+                logger.debug(f'PMSH Configuration from Configbinding Service: {self._config}')
+                return json.loads(self._config)
+            except Exception as err:
+                raise Exception(f'Error retrieving configuration from CBS: {err}')
+        else:
+            return self._config
+
+
+def _get_environment_variable(env_var_key):
+    try:
+        env_var = environ[env_var_key]
+    except KeyError as error:
+        raise KeyError(f'Environment variable {env_var_key} must be set. {error}')
+    return env_var
diff --git a/components/pm-subscription-handler/pmsh_service/pmsh_service.py b/components/pm-subscription-handler/pmsh_service/pmsh_service.py
index 6764c75..8832f57 100755
--- a/components/pm-subscription-handler/pmsh_service/pmsh_service.py
+++ b/components/pm-subscription-handler/pmsh_service/pmsh_service.py
@@ -1,5 +1,5 @@
 # ============LICENSE_START===================================================
-#  Copyright (C) 2019 Nordix Foundation.
+#  Copyright (C) 2019-2020 Nordix Foundation.
 # ============================================================================
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/components/pm-subscription-handler/setup.py b/components/pm-subscription-handler/setup.py
index 9012a04..a4d9ada 100644
--- a/components/pm-subscription-handler/setup.py
+++ b/components/pm-subscription-handler/setup.py
@@ -30,6 +30,5 @@
     python_requires='>=3',
     install_requires=[
         "requests==2.22.0",
-        "aiohttp==3.6.2",
-        "onappylog==1.0.9"],
+        "tenacity==6.0.0"],
 )
diff --git a/components/pm-subscription-handler/tests/config_handler_test.py b/components/pm-subscription-handler/tests/config_handler_test.py
new file mode 100755
index 0000000..fcc25d6
--- /dev/null
+++ b/components/pm-subscription-handler/tests/config_handler_test.py
@@ -0,0 +1,112 @@
+# ============LICENSE_START===================================================
+#  Copyright (C) 2019-2020 Nordix Foundation.
+# ============================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=====================================================
+
+import json
+import unittest
+from os import environ
+from os import path
+from unittest.mock import patch
+
+import requests
+import responses
+from tenacity import wait_none
+
+from pmsh_service.mod.config_handler import ConfigHandler
+
+
+class ConfigHandlerTest(unittest.TestCase):
+
+    def setUp(self):
+        self.env_vars = {'CONFIG_BINDING_SERVICE_SERVICE_HOST': 'cbs_hostname',
+                         'CONFIG_BINDING_SERVICE_SERVICE_PORT': '10000',
+                         'HOSTNAME': 'hostname'}
+        for key, value in self.env_vars.items():
+            environ[key] = value
+        self.cbs_url = 'http://cbs_hostname:10000/service_component_all/hostname'
+        self.expected_config = self._get_expected_config()
+
+    def test_missing_environment_variable(self):
+        for key, value in self.env_vars.items():
+            with self.assertRaises(KeyError):
+                environ.pop(key)
+                test_value = globals()[value]
+                test_value()
+            environ[key] = value
+
+    @responses.activate
+    def test_get_config_success(self):
+        responses.add(responses.GET, self.cbs_url, json=json.dumps(self.expected_config),
+                      status=200)
+
+        config_handler = ConfigHandler()
+        config_handler.get_config.retry.wait = wait_none()
+
+        self.assertEqual(self.expected_config, config_handler.get_config())
+
+    def test_get_config_already_exists(self):
+        config_handler = ConfigHandler()
+        expected_config = self._get_expected_config()
+        config_handler._config = expected_config
+
+        with patch.object(requests, 'get') as mock_get_request:
+            actual_config = config_handler.get_config()
+
+        self.assertEqual(0, mock_get_request.call_count)
+        self.assertEqual(expected_config, actual_config)
+
+    @responses.activate
+    def test_get_config_error(self):
+        responses.add(responses.GET, self.cbs_url, status=404)
+        config_handler = ConfigHandler()
+        config_handler.get_config.retry.wait = wait_none()
+
+        with self.assertRaises(Exception):
+            config_handler.get_config()
+
+    @responses.activate
+    def test_get_config_max_retries_error(self):
+        retry_limit = 5
+        config_handler = ConfigHandler()
+        config_handler.get_config.retry.wait = wait_none()
+
+        for __ in range(retry_limit):
+            responses.add(responses.GET, self.cbs_url, status=500)
+
+        with self.assertRaises(Exception):
+            config_handler.get_config()
+        self.assertEqual(retry_limit, len(responses.calls))
+
+    @responses.activate
+    def test_get_config_less_than_5_retries_success(self):
+        retry_attempts = 4
+        responses.add(responses.GET, self.cbs_url, status=500)
+        responses.add(responses.GET, self.cbs_url, status=400)
+        responses.add(responses.GET, self.cbs_url, status=300)
+        responses.add(responses.GET, self.cbs_url, json=json.dumps(self.expected_config),
+                      status=200)
+
+        config_handler = ConfigHandler()
+        config_handler.get_config.retry.wait = wait_none()
+        config_handler.get_config()
+
+        self.assertEqual(retry_attempts, len(responses.calls))
+
+    @staticmethod
+    def _get_expected_config():
+        with open(path.join(path.dirname(__file__), 'expected_config.json'))as json_file:
+            return json.load(json_file)
diff --git a/components/pm-subscription-handler/tests/expected_config.json b/components/pm-subscription-handler/tests/expected_config.json
new file mode 100755
index 0000000..43f67e8
--- /dev/null
+++ b/components/pm-subscription-handler/tests/expected_config.json
@@ -0,0 +1,68 @@
+{
+  "config":{},
+  "policy": {
+  "subscription": {
+    "subscriptionName": "someExtraPM-AllKista-gNB-R2B",
+    "administrativeState": "UNLOCKED",
+    "fileBasedGP": 15,
+    "fileLocation": "c:\/\/PM",
+    "nfTypeModelInvariantId": "2829292",
+    "nfFilter": {
+      "swVersions": [
+        "A21",
+        "B"
+      ],
+      "nfNames": [
+        "ABC",
+        "DEF",
+        "foo.*"
+      ]
+    },
+    "measurementGroups": [
+      {
+        "measurementGroup": {
+          "measurementTypes": [
+            {
+              "measurementType": "countera"
+            },
+            {
+              "measurementType": "counterb"
+            }
+          ],
+          "managedObjectDNsBasic": [
+            {
+              "DN": "dna"
+            },
+            {
+              "DN": "dnb"
+            }
+          ]
+        }
+      },
+      {
+        "measurementGroup": {
+          "measurementTypes": [
+            {
+              "measurementType": "counterc"
+            },
+            {
+              "measurementType": "counterd"
+            }
+          ],
+          "managedObjectDNsBasic": [
+            {
+              "DN": "dnc"
+            },
+            {
+              "DN": "dnd"
+            }
+          ]
+        }
+      }
+    ]
+  }
+}
+
+
+
+}
\ No newline at end of file
diff --git a/components/pm-subscription-handler/tox.ini b/components/pm-subscription-handler/tox.ini
index fcbb647..523338d 100644
--- a/components/pm-subscription-handler/tox.ini
+++ b/components/pm-subscription-handler/tox.ini
@@ -26,6 +26,7 @@
     pytest
     coverage
     pytest-cov
+    responses==0.10.7
 setenv =
     PYTHONPATH={toxinidir}/pmsh_service:{toxinidir}/pmsh_service/mod:{toxinidir}/tests
 commands=
@@ -39,3 +40,4 @@
 
 [flake8]
 max-line-length=100
+ignore = E999