flushing will populate the .id attribute. Set echo=True on your create_engine() and you’ll see this happening. If you’re not seeing it, then perhaps you’re not flushing what you think you are. Provide a fully working sample here if all else fails, we can show you how to make it work.
On Nov 6, 2013, at 2:14 PM, Michael Nachtigal
<michael.nachti...@catalinamarketing.com> wrote:
> Jonathan,
>
> Thank you for your time and reply, but that still does not work for me. Even
> after adding the object to the session and flush()ing, its id is still None.
>
> Thanks,
> Mike
> From: sqlalchemy@googlegroups.com [sqlalchemy@googlegroups.com] on behalf of
> Jonathan Vanasco [jonat...@findmeon.com]
> Sent: Wednesday, November 06, 2013 2:01 PM
> To: sqlalchemy@googlegroups.com
> Subject: [sqlalchemy] Re: "Immediate" access to value of a new object's
> Sequence primary key column?
>
> You missed adding the object to the session, before the flush.
>
> this should work:
>
> new_foo = Foo('red')
> dbSession.add(new_foo)
> dbSession.flush()
> print new_foo.id
>
>
>
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