def is_alive(self):
        if self is _current_process:
            return True
        assert self._parent_pid == os.getpid(), 'can only test a child process'
        if self._popen is None:
            return False
        self._popen.poll()
        return self._popen.returncode is None
Return a value of width bits as a pretty string.
dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/multiprocessing/process.py/Process.is_alive--crossover with--dataset/ETHPy150Open tpircher/pycrc/crc_symtable.py/SymbolTable.__pretty_str