tox.ini

# Tox (https://tox.readthedocs.io) is a tool for running tests
# in multiple virtualenvs. This configuration file will run the
# test suite on all supported python versions. To use it, "pip install tox"
# and then run "tox" from this directory.

[tox]
envlist = py27, py34, py35, py36, py37, flake8-27, flake8-37
minversion = 2.5.0
skip_missing_interpreters = true
requires = tox-venv

[testenv]
deps =
    -rrequirements.txt
    pytest
commands =
    python -m pytest {posargs}
extras = test

[testenv:flake8-27]
basepython = python2.7
deps = flake8
commands =
    flake8 . --count --select=E722,F401,F811,E901, \
           E999,F821,F822,F823 --show-source --statistics
    - flake8 . --count --max-complexity=10 \
             --max-line-length=79 --statistics
skip_install = True

[testenv:flake8-37]
basepython = python3.7
deps = flake8
commands =
    flake8 . --count --select=E722,F401,F811,E901, \
           E999,F821,F822,F823 --show-source --statistics
    - flake8 . --count --max-complexity=10 \
             --max-line-length=79 --statistics
skip_install = True