language: python
python:
  - "2.6"
  - "2.7"
  - "3.3"
  - "3.4"
  - "3.5"
  - "3.6"

# command to install dependencies
install:
  - pip install -r requirements_testing.txt
  - travis_retry python setup.py install

 # command to run tests
script: nosetests

language: python
python:
  - "2.6"
  - "2.7"
  - "3.3"
  - "3.4"
  - "3.5"
  - "3.6"
  - "3.7"
  - "3.8"

# command to install dependencies
install:
  - pip install -r requirements_testing.txt
  - travis_retry python setup.py install

 # command to run tests
script: nosetests

Bump up / update CI Python interpreter versions
Bump up / update CI Python interpreter versions