[Zope3-Users] Cannot Pickle

Stephan Richter srichter at cosmos.phy.tufts.edu
Wed Mar 9 08:50:50 EST 2005

On Wednesday 09 March 2005 06:37, Marc Rijken wrote:
> UnpickleableError: Cannot pickle <type 'zope.security._proxy._Proxy'>
> objects

So you still have not told us everything. The ZCML is very important here, 
since you clearly have a security proxy around your object. In your case 
tm['t1'] is security proxied; it is the responsibility of the class to remove 
any security proxies before making an assignment.

Stephan Richter
CBU Physics & Chemistry (B.S.) / Tufts Physics (Ph.D. student)
Web2k - Web Software Design, Development and Training

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