``` $ wget https://files.pythonhosted.org/packages/9d/64/295390406aff12c586e6e7123e14edd71021dec279cd46cec13fdc3d2dcb/blag-1.5.0.tar.gz $ tar -tf blag-1.5.0.tar.gz | grep tests/conftest.py $ echo $? 1 ```
