recipe-577442.py 文件源码

def __init__(
        self,
        chroot_directory=None,
        working_directory='/',
        umask=0,
        uid=None,
        gid=None,
        prevent_core=True,
        detach_process=None,
        files_preserve=[],   # changed default
        loggers_preserve=[], # new
        pidfile=None,
        stdout_logger = None,  # new
        stderr_logger = None,  # new
        #stdin,   omitted!
        #stdout,  omitted!
        #sterr,   omitted!
        signal_map=None,
        ):

        self.stdout_logger = stdout_logger
        self.stderr_logger = stderr_logger
        self.loggers_preserve = loggers_preserve

        devnull_in = open(os.devnull, 'r+')
        devnull_out = open(os.devnull, 'w+')
        files_preserve.extend([devnull_in, devnull_out])

        daemon.DaemonContext.__init__(self,
            chroot_directory = chroot_directory,
            working_directory = working_directory,
            umask = umask,
            uid = uid,
            gid = gid,
            prevent_core = prevent_core,
            detach_process = detach_process,
            files_preserve = files_preserve, 
            pidfile = pidfile,
            stdin = devnull_in,
            stdout = devnull_out,
            stderr = devnull_out,
            signal_map = signal_map)