[Stackless] Problem Unpickling Class

[Andrew Francis]

Hello Richard and Colleagues:

On 7/27/06, Andrew Francis <andrewfr_ice at yahoo.com>
wrote:

>I don't think it is possible to tell what is going
>wrong from the code you have provided.  Since the
>problem is where the data is unpickled, we would kind
>of need to see where you call loads() as well.

>I imagine this is a straightforward pickling problem,
>and doubt it is related to Stackless.  Do you think
>this is caused because of some Stackless related
>pickling that is going on?

It would be great if this is a straightforward
pickling problem on my side. 

At this stage, I do not have enough knowledge to know
if it is a problem with Stackless, cPickle, or the way
I do things. 

Here is my unpickling code.

def testThree(self):
        
        f = open("server.dat")
        print "[restoring server]"
        server = pickle.load(f)
        print "[restored]"
        
        f = open("channels.dat")
        print "[restoring our channels]"
        channels = pickle.load(f)
        f.close()
        print "[restored]"
        
        f = open("synchronizer.dat")
        print "[restoring our synchronizer]"
        synchronizer = pickle.load(f)
        print "[restored]"
        f.close()
        
        f = open("tasklets.dat")
        print "[restoring our tasklets]"
        tasklets = pickle.load(f)
        print "[restored]"
        
        """
        restore the channels
        """
        requestChannel = channels[0]
        responseChannel = channels[1]

        """
        tell the SchedulerDaemon to resume processing
        the tasklets in the daemon that are blocked.
        """
        synchronizer.proceed()
        
        while stackless.getruncount() > 1:
            stackless.schedule()


Richard, in general, I am trying to learn how to
structure code as to allow easy pickling and
unpickling of a programme. 

Eventually the SchedulingDaemon itself will scheduler
tasklets it creates.

Thank you,
Andrew








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