Dennis Schulz wrote:
I found no example how to define it in the class generally for all
instances
i would like to access the supplier container under a different name
inside one instance of Purchase Requisition.
class PurchaseRequisition( SimpleItem, Implicit ):
suppliers = property ( lambda self: str(
self.context.aq_inner.aq_parent.supplier) )
Keep it simple like Andreas suggested::
from Acquisition import aq_inner, aq_parent
class PurchaseRequisition( SimpleItem, Implicit ):
def suppliers(self):
parent = aq_parent(aq_inner(self))
return parent.supplier
# does exactly the same thing thanks to automatic
# acquisition:
def suppliers(self):
return self.supplier
Andreas Jung escribió:
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- --On 13. Dezember 2006 19:12:13 +0100 Dennis Schulz
<[EMAIL PROTECTED]> wrote:
Hi
I want to acquire an persistent zope object (supplier) that is inside my
productfolder
myproductfolder/supplier
How to get a reference to this object? Also, Is there a method to get
the
product root?
context.myproductfolder.supplier?
That's basic acquisition and should be documented in the Zope Book:
<http://www.plope.com/Books/2_7Edition/Acquisition.stx>
- -aj
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