util.py 文件源码

def set_owner_process(uid, gid):
    """ set user and group of workers processes """
    if gid:
        # versions of python < 2.6.2 don't manage unsigned int for
        # groups like on osx or fedora
        gid = abs(gid) & 0x7FFFFFFF
        os.setgid(gid)
    if uid:
        os.setuid(uid)