def _needs_hiding(mod_name):
    pattern = re.compile('(setuptools|pkg_resources|distutils)(\.|$)')
    return bool(pattern.match(mod_name))
input file node contains type=file attr
dataset/ETHPy150Open chalasr/Flask-P2P/venv/lib/python2.7/site-packages/setuptools/sandbox.py/_needs_hiding--crossover with--dataset/ETHPy150Open icook/yota/src/yota/tests/test_node_func.py/TestBuiltinNodes.test_file