machine:
  python:
    version: 3.5.3rc1

dependencies:
  pre:
    - pip install -r dev-requirements.txt

test:
  override:
    - ./.circle/lint-all.sh
    - ./.circle/py_tests.sh

machine:
  python:
    version: 3.5.3

dependencies:
  pre:
    - pip install -r dev-requirements.txt

test:
  override:
    - ./.circle/lint-all.sh
    - ./.circle/py_tests.sh

Use non-rc of python 3.5.3
Use non-rc of python 3.5.3
