def render(engine, format, filepath):
    args, rendered = command(engine, format, filepath)

    try:
        subprocess.call(args, startupinfo=STARTUPINFO)
    except OSError as e:
        if e.errno == errno.ENOENT:
            raise RuntimeError('failed to execute %r, '
                'make sure the Graphviz executables '
                'are on your systems\' path' % args)
        else:  # pragma: no cover
            raise

    return rendered
Return uptime about nginxify for health check
dataset/ETHPy150Open xflr6/graphviz/graphviz/backend.py/render--crossover with--dataset/ETHPy150Open FINRAOS/yum-nginx-api/yumapi/__init__.py/uptime