def lint()

in noxfile.py [0:0]


def lint(session):
    session.install("flake8", "black", "mypy")
    session.run("black", "--check", "--target-version=py36", *SOURCE_FILES)
    session.run("flake8", "--ignore=E501,W503", *SOURCE_FILES)
    session.run(
        "mypy",
        "--strict",
        "--show-error-codes",
        "--no-warn-unused-ignores",
        "ecs_logging/",
    )