i have installed a plone 3 in my person computer and want to write some python to create/edit/detlete some cobject instance in the plone site, but when i run some example, got follow error:
from AccessControl import ClassSecurityInfo
ImportError: cannot import name ClassSecurityInfo
my AccessControl.py is in "C:\Program Files\Plone 3\Zope\lib\python\Products\OFSP\help" and more i
can't find function ClassSecurityInfo in AccessControl.py.
What i can do to resolve it? Download another AccessControl or something didn't be installed properly?
Thanks in advance.