Fixed circleci, added Flake8

Author: tkislan

.circleci/config.yml

@@ -12,12 +12,16 @@ jobs:
 
       - run:
           name: Set PYTHONPATH environment variable
-          command: echo 'export PYTHONPATH=${HOME}/app/mock:${HOME}/app/resources/lib:${HOME}/app/resources/connect' >> $BASH_ENV
+          command: echo 'export PYTHONPATH=${HOME}/app/mock:${HOME}/app/resources/lib:${HOME}/app/resources' >> $BASH_ENV
 
       - run:
           name: Export
           command: export
 
+      - run:
+          name: Install Test dependencies
+          command: sudo pip install pylint flake8
+
       - run:
           name: Install dependencies
           command: ./install-dependencies.sh
@@ -32,4 +36,4 @@ jobs:
 
       - run:
           name: Run tests
-          command: python -m unittest discover -s resources/connect/tests/
+          command: python -m unittest discover -s tests/

.flake8

@@ -0,0 +1,3 @@
+[flake8]
+max-line-length = 160
+ignore = E302,E305

Dockerfile

@@ -4,7 +4,7 @@ ENV HOME=/home/python
 
 RUN apt-get update && \
   apt-get install -y zip && \
-  pip install pylint && \
+  pip install pylint flake8 && \
   useradd -m python && \
   mkdir -p $HOME/app && \
   chown -R python:python $HOME/app

run-linter.sh

@@ -2,3 +2,6 @@
 
 pylint resources/connect service.py plugin.py
 pylint --disable=duplicate-code,relative-import,invalid-name,protected-access tests/
+
+flake8 --ignore=E402 service.py plugin.py
+flake8 resources/connect tests