language: python

python:
  - "2.7"
  - "3.2"
  - "3.3"
  - "3.4"
  - "3.5"
  - "3.6"

# command to install dependencies.
install: true
  # - pip install -r requirements.txt

# command to build and run tests.
script:
  - python setup.py build test sdist

dist: xenial

language: python

python:
  - "2.7"
  - "3.4"
  - "3.5"
  - "3.6"
  - "3.7"

# command to install dependencies.
install: true
  # - pip install -r requirements.txt

# command to build and run tests.
script:
  - python setup.py build test sdist

Add Python 3.7 to test grid
Add Python 3.7 to test grid

Upgrade from Trusty to Xenial, since Travis CI's default does not
provide Python 3.7, and remove Python 3.2 and 3.3, since Travis CI's
Xenial does not provide Python 3.2 or 3.3.
