def quiet_subprocess_runner(cmd, cwd=None, extra_environ=None):
    """A method of calling the wrapper subprocess while suppressing output."""
    env = os.environ.copy()
    if extra_environ:
        env.update(extra_environ)

    check_output(cmd, cwd=cwd, env=env, stderr=STDOUT)
A method of calling the wrapper subprocess while suppressing output.
product/gradle-plugin/src/main/python/pip/_vendor/pep517/wrappers.py