On Aug 28, 2013, at 9:59 AM, Sebastian Elsner <sebast...@risefx.com> wrote:
>
> Now I would like to be able to do the following:
>
> s.query(Foo).update({"some_timecode": Foo.some_timecode.add_hours(5)}) # Adds
> 5 hours to every Foo's timecode
>
> I have seen this should be possible with a Comparator factory in 0.8 but I am
> stuck with 0.7 for now. How can I do this with 0.7?
just move out your function:
update({"sometimecode": add_hours(Foo.some_timecode, 5)})
> Something like this would also be OK for me:
>
> s.query(Foo).update({"some_timecode": Foo.some_timecode +
> TC("01:00:00:00:00")})
>
> I have tried implementing the __add__ for both the TC and Timecode class and
> read the "Augmenting Existing Types" help, but failed to put the puzzle
> together.
>
> Thank you for helping!
>
> Sebastian
>
> --
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>
> Sebastian Elsner - Pipeline Technical Director - RISE
>
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>
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