language: python
python:
  - "3.5"
  - "3.6"
install:
  - pip install -r requirements-dev.txt
  - pip install codecov
script:
  make test_coverage
after_success:
  codecov

language: python
python:
  - "3.4"
  - "3.5"
  - "3.6"
install:
  - pip install -r requirements-dev.txt
  - pip install codecov
script:
  make test_coverage
after_success:
  codecov

Add Python 3.4 to CI builds
Add Python 3.4 to CI builds