[Stackless] Re: Stackless 3.0 for Python 2.3: new binaries

Christian Tismer tismer at stackless.com
Tue Feb 24 04:02:58 CET 2004


Christian Tismer wrote:

> Bob Ippolito wrote:
> 
> ...
> 
>> This is not an authoritative response, because I don't actually know, 
>> however here is my guess:
> 
> 
> Good guess.
> 
>> But I must reiterate that I have no idea.. never looked at the IDLE 
>> source code, don't use IDLE, haven't been on python-dev long enough to 
>> notice if/when this happened... I have however run into these sorts of 
>> problems on my own plenty of times and solved them to various degrees 
>> (but have not written a full out RPC mechanism, though I would like to 
>> at some point if a good one doesn't yet exist).
> 
> 
> I'm no IDLE or Tcl/Tk user, either. But I had Tcl problems,
> before. What I really would hate is to have to build the Tcl
> stuff and debug that.
> What I'm probably going to try tomorrow is to disable all
> pikcling extensions at all and see if it runs, then.
> Then I will re-enable them, one after the other.
> My guess is that something gets pickled because it shows
> up as pickleable, through introspection.
> Maybe a special case is hit again (like with cell objects)
> that needs to use the ternary __reduce__ protocol. I don't know.

Hey, this is a hit!
First result: It works, if we do this:

int init_prickelpit(void)
{
	if (0
	//	|| init_codetype()
     //    || init_functype()
     //    || init_celltype()
	//	|| init_frametype()
	//	|| init_tracebacktype()
	//	|| init_moduletype()
		|| init_moduledicttype()
      //   || init_itertype()
	//	|| init_methodtype()
	//	|| init_generatortype()
     //    || init_dictitertype()
         || init_enumtype()
         || init_enumfactorytype()
     //    || init_listitertype()
     //    || init_rangeitertype()
     //    || init_tupleitertype()
		) return -1;
     return 0;
}

I will uncomment stuff tomorrow, then we'll see :-))

good knight -- chris

-- 
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