[Zope] HELP: CST and python scripts

[Aseem Mohanty]

Hi,

I am doing the following in a PyScript:

data = context.session_data_mgr.getSessionData()
data.set('upload_ok',1)

and I get the following error (w/ traceback)

Error Type: UnpickleableError
Error Value: Cannot pickle objects

Traceback (innermost last):
  File F:\KANDIN~1\lib\python\ZPublisher\Publish.py, line 150, in publish_module
  File F:\KANDIN~1\lib\python\ZPublisher\Publish.py, line 114, in publish
  File F:\KANDIN~1\lib\python\Zope\__init__.py, line 158, in zpublisher_exception_hook
    (Object: user_views)
  File F:\KANDIN~1\lib\python\ZPublisher\Publish.py, line 102, in publish
  File F:\KANDIN~1\lib\python\Zope\__init__.py, line 172, in commit
  File f:\kandinsky\lib\python\Products\TransactionAgents\__init__.py, line 54, in new_commit
  File F:\KANDIN~1\lib\python\ZODB\Transaction.py, line 233, in commit
  File F:\KANDIN~1\lib\python\ZODB\Connection.py, line 345, in commit
    (Info: (('Products.CoreSessionTracking.SessionData', 'SessionData'), '\x00\x00\x00\x00\x00\x00\x00\x1f', ''))
UnpickleableError: (see above)


What am I doing wrong?? Is it impossible to do what I want?? If it cant 
pickle it how is it handling it in when I do CST stuff in DTML??

I cant really move to the default Zope sessions right now because of 
quite a bit of legacy stuff. Hopefully I will be able to find the time 
to do it later on.

TIA
AM

-- 
==================================================================
 Aseem Mohanty							   
 Neurobehavioral Systems Inc, 828 San Pablo Ave, Albany, CA 94706 
 (R) 510 7696011 (M) 510 3014871 (O) 510 5279231		  	
==================================================================								  	
 "I saw `cout' being shifted "Hello world" times to the left and  
  stopped right there!!"                        -- Steve Gonedes  
==================================================================