[Pythonmac-SIG] plugin destroys python?

[Georg Seifert]

Hello

once again me ;(

I have an other problem:
My program load some plugins with this code:

	for(NSString * currPath in bundlePaths)
	{
		currBundle = [NSBundle bundleWithPath:currPath];
		if(currBundle)
		{
			currPrincipalClass = [currBundle principalClass];
			//if(currPrincipalClass && [currPrincipalClass  
conformsToProtocol:aProtocol]) //1
			if(currPrincipalClass)
			{
				[bundles addObject:currBundle];
			}
		}
	}

The plugin looks like this:

import objc
from Foundation import *
from AppKit import *
#import sys, os, re

MyExport = objc.protocolNamed('MyExport')
class GSExporter(NSObject, MyExport):
	
	def description(self):
		return "This is a description"
		
	def interfaceVersion(self):
		return 1
	
	def fileType(self):
		return "txt"
	
	def export_toPath_(self, GSObj, Path):
		if GSFontObj:
			print "Exportiere:", GSObj.name()
			# Do the Stuff

If I do load this Plugin, I cannot run python scripts with  
"PyRun_SimpleString()" any more.
I get the following Message in the Console:

 > Re-enabling shared library breakpoint 1
 > Xcode could not locate source file: import.c (line: 320)

I do init python in the main.m

does anyone has a suggestion?

Thanks in advance
Georg

p.s. an other small question: why does the python plugin does not  
"conformsToProtocol:" even if I declare it? Do I miss something?