Merge remote-tracking branch 'origin/switch-to-python3'

Author: ComFreek

.circleci/config.yml

@@ -8,8 +8,8 @@ jobs:
     docker:
       # specify the version you desire here
       # use `-browsers` prefix for selenium tests, e.g. `3.6.1-browsers`
-      - image: circleci/python:2.7.14
-      
+      - image: circleci/python:3.4
+
       # Specify service dependencies here if necessary
       # CircleCI maintains a library of pre-built images
       # documented at https://circleci.com/docs/2.0/circleci-images/
@@ -42,7 +42,7 @@ jobs:
           paths:
             - ./venv
           key: v1-dependencies-{{ checksum "requirements.txt" }}
-        
+
       # run tests!
       # this example uses Django's built-in test-runner
       # other common Python testing frameworks include pytest and nose
@@ -60,4 +60,4 @@ jobs:
       - store_artifacts:
           path: test-reports
           destination: test-reports
-          
+