def assert_aws_environ():
    """Asserts the current environment is suitable for running AWS testsi.
    Raises SkipTest with the reason if it's not.
    """
    skip_if_no_boto()
    if 'AWS_ACCESS_KEY_ID' not in os.environ:
        raise SkipTest("AWS keys not found")
Asserts the current environment is suitable for running AWS testsi.
    Raises SkipTest with the reason if it's not.
    
stackoverflow/venv/lib/python3.6/site-packages/scrapy/utils/test.py