def executable(path):
    return os.access(path, os.X_OK)
Create a greenthread to run the `function` like :meth:`spawn`, but return None
dataset/ETHPy150Open OpenCobolIDE/OpenCobolIDE/open_cobol_ide/extlibs/future/backports/http/server.py/executable--crossover with--dataset/ETHPy150Open veegee/guv/guv/greenpool.py/GreenPool.spawn_n