setup.py

# coding: utf-8
from setuptools import setup
from setuptools.command.test import test as TestCommand
import sys


class Tox(TestCommand):
    user_options = [('tox-args=', 'a', "Arguments to pass to tox")]

    def initialize_options(self):
        TestCommand.initialize_options(self)
        self.tox_args = None

    def finalize_options(self):
        TestCommand.finalize_options(self)
        self.test_args = []
        self.test_suite = True

    def run_tests(self):
        import tox
        import shlex
        args = self.tox_args
        if args:
            args = shlex.split(self.tox_args)

        errno = tox.cmdline(args=args)
        sys.exit(errno)


setup(
    name="Tests Tout-Terrain",
    version="1.0",
    description="Tests Tout-terrain",
    author="Pierre Bousquié",
    author_email="pierre@yaal.fr",
    packages=['TTT'],
    install_requires=["werkzeug"],
    tests_require=['tox'],
    cmdclass={'test': Tox},
)