def get_pythonpath():
    """Return a PYTHONPATH suitable to use in processes so that they find this
    installation of Scrapy"""
    scrapy_path = import_module('scrapy').__path__[0]
    return os.path.dirname(scrapy_path) + os.pathsep + os.environ.get('PYTHONPATH', '')
Return a PYTHONPATH suitable to use in processes so that they find this
    installation of Scrapy
stackoverflow/venv/lib/python3.6/site-packages/scrapy/utils/test.py