Awesome, thanks for that.
On Fri, Aug 29, 2014 at 10:43 PM, Michael Bayer
wrote:
> not a shorter way, but more correct in case you have columns mapped to
> different names:
>
> mp1 = inspect(instance1)
> mp2 = inspect(Class2)
>
> Class2(**dict(
>
> zip(
> mp2.get_property_by_column(col).key for
not a shorter way, but more correct in case you have columns mapped to
different names:
mp1 = inspect(instance1)
mp2 = inspect(Class2)
Class2(**dict(
zip(
mp2.get_property_by_column(col).key for col in mp2.primary_key,
mp1.primary_key_from_instance(instance1)
)
))
On Aug 27,
Also, this might help to clarify my goal, this is my current working code
that accomplishes the desired result, but with more introspection than I
was hoping for. If there isn't something easier, this will work.
# instance1 is an instance of Class1, i want to create Class2 with the same
pk
ke
On Wednesday, August 27, 2014 4:58:50 PM UTC-7, Michael Bayer wrote:
>
>
> On Aug 27, 2014, at 6:17 PM, Gerald Thibault > wrote:
>
> > I have a pretty simple goal, so simple I probably don't even need
> example code.
> >
> > I have 2 classes, and I want to pull the identity key from an insta
On Aug 27, 2014, at 6:17 PM, Gerald Thibault wrote:
> I have a pretty simple goal, so simple I probably don't even need example
> code.
>
> I have 2 classes, and I want to pull the identity key from an instance of one
> class, and use the values to create an instance of the second, without
>
I have a pretty simple goal, so simple I probably don't even need example
code.
I have 2 classes, and I want to pull the identity key from an instance of
one class, and use the values to create an instance of the second, without
requiring (or introspecting) things like the PK names, FK names li
