[Tutor] One basic question about the Python's PID of Process object.

[Lisi]

On Monday 29 August 2011 07:17:51 Han Guanghua wrote:
> 2. Second question:  When I changed the os.getpid() to os.getppid() or
> self. _pid,  the Python’s interpreter generates some error message like
> “Customer object has no attribute ‘_pid’”.
>
>  

I'm very much a beginner myself, but I am sure that someone will correct me if 
I am wrong.  Should it not be self.pid rather than self._pid?

Lisi