language: python
matrix:
  include:
    - python: "2.7"
    - python: "3.5"
    - python: "3.6"
    - python: "3.7"
      dist: xenial
      sudo: true

install:
  - make deps

script:
  - make test
  - make clean && make

after_script:
  - coveralls

sudo: false

language: python
matrix:
  include:
    - python: "3.5"
    - python: "3.6"
    - python: "3.7"
      dist: xenial
      sudo: true

install:
  - make deps

script:
  - make test
  - make clean && make

after_script:
  - coveralls

sudo: false

Support for Python 2.7 has been dropped
Support for Python 2.7 has been dropped

Signed-off-by: chang-ning <4da969e562573bf36d7034b6cf86556bdb76e317@gmail.com>
