ah the mapper isnt taking into account the extensions that are local
to the query during the _instance() phase. we can add a ticket for
that.
On Feb 1, 12:08 pm, Dennis [EMAIL PROTECTED] wrote:
I wanted to experiment with using a MapperExtension to add a couple of
non-mapped properties to a class at load time.
def MyExt(MapperExtension):
def populate_instance(self, mapper, selectioncontext, row, instance,
identitykey, isnew):
print Hello World
# do some work here
return EXT_PASS
obj=query(MyObj).options(extension(MyExt)).select()
MyExt isn't printing anything though.. Am I missing something?
Thanks
Dennis
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