Previously Charlie Clark wrote:
> Am 30.10.2007 um 17:04 schrieb Andrew Sawyers:
> >If it's in a content type's class, why not:
> >id = getattr(self, 'da_id', None)
> >Just using self as the context should be fine.
> >-- that of course presumes that the type is wrapped properly when
> >you call that within your method.
> mm, currently getting None back so I guess I'm not wrapping things
> This is a skeleton bit of code:
> class ContentType(PortalContent):
> """A content type with access to an external database"""
> def __init__(self, id):
> self.id = id
> DA = getattr(self, 'MyDA', None)
> #self.conn = DA() # not working at the moment because DA is None
> Is it wrong to try and do this in my __init__ ? Regarding your other
> suggestion: yes, I probably will factor this out into a utility once
> I've worked out how to access the DA!!!
__init__ is indeed the wrong place: when the instance is created it is
not placed in an acquisition context yet.
Wichert Akkerman <[EMAIL PROTECTED]> It is simple to make things.
http://www.wiggy.net/ It is hard to make things simple.
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