proc.py 文件源码

def __init__(self, max_cpu_time=None, max_time=None, max_memory=None,
                 max_reprieve=60):
        if SIGXCPU == -1:
            raise RuntimeError("Unsupported platform")
        self.max_time = max_time
        self.max_memory = max_memory
        self.max_cpu_time = max_cpu_time
        self._reprieve = max_reprieve
        self._timer = None
        self._msentinel = None
        self._old_max_memory = None
        self._old_usr1_hdlr = None
        self._old_max_cpu_time = None
        self._old_usr2_hdlr = None
        self._old_sigxcpu_hdlr = None
        self._limit_set = 0
        self._abort_try = 0
        self._start_time = None
        self._elapse_time = 0