----- Original Message -----
From: "Andrew Milton" <[EMAIL PROTECTED]>
To: "Garito" <[EMAIL PROTECTED]>
Cc: "zope" <[email protected]>
Sent: Wednesday, December 13, 2006 9:40 AM
Subject: Re: [Zope] if object does not exist in python
+-------[ Garito ]----------------------
| Andrew Milton escribi?:
| >+-------[ David Bear ]----------------------
| >| Can anyone show me code examples of a script that checks for the
| >| existences of a named object?
| >
| >if namedObject in container.objectIds():
| > # object exists
| >else:
| > # doesn't
| >
| >
| >Checks for named object inside the container that the script is in.
| >
| >
| hasattr(container, 'id')
That will acquire...
And the ever popular:
obj = context.restrictedTraverse('/path/to/object/objId', None)
if obj is None:
# object not found
else:
# object exists
Jonathan
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