language: python

python:
- 3.5
- 3.6
- 3.7
- 3.8
- 3.9
- pypy3

install:
- pip install coveralls tox

script:
- tox

after_success:
- coveralls

language: python

python:
- 3.5
- 3.6
- 3.7
- 3.8
- 3.9
- 3.10-dev
- pypy3

install:
- pip install coveralls tox

script:
- tox

after_success:
- coveralls

Add Travis Python 3.10-dev build.
Add Travis Python 3.10-dev build.
