On Tue, Aug 09, 2016 at 04:18:43PM +0000, Nikos Zikos wrote:
> Hello Dave
> Im working on a project with your tool generateDS in Django and I have
> a question:
> It is really easy to parse XML into a class (lets say class Person) and
> vice versa butA
> is there any easy way to pass all info from class Person to model class
> Person_modelA
> and vice versa, so I can store it in the db.A
> The schema I want to implement is:
> XML-->Person-->Person_model-->db-->Person_model-->Person-->XML
> Thanks in advance
>
Nikos,
If I understand what you are suggesting, the missing steps are:
Person --> Person_model
and:
Person_model --> Person
where Person is a class generated by generateDS.py. In effect, we'd
like (1) to take an instance of the Person class and store it in the
django DB/ORM and (2) to take that information in the django DB/ORM
and recreate the instance of the Person class.
No, there is no explicit support for that.
However, if you look at the code that generates the django models
you will see that (1) there is a replacement for the common
superclass of the classes generated by generateDS.py and (2) the
class member information that is generated by the
--member-specs=list|dict option is used.
So, we might look at:
generateds/django/generatedssuper.py
generateds/django/gends_generate_django.py
For clues about how either (1) to create a another common superclass
or (2) perhaps more hopefully, to write a script that uses the
member-spec information to perform the transformations you are
suggesting.
I'm on vacation right now, enjoying spectacular scenery in eastern
California, U.S.A. on the back (east) side of the Sierra Nevada
Mountains and in the White Mountains; and also took a walk through a
grove of Bristlecone Pines, which are among the oldest living
organisms we have. I'll be back in a couple of days and will look
at this a bit more. But, I suspect that there will not be any quick
solution for this.
More later.
Dave
> --
>
> Dr. Nikos Zikos
> Department of Electrical and Computer Engineering,
> Aristotle University of Thessaloniki,
> GR54124 Thessaloniki, GREECEA A
> Tel/Fax:A A A A + 30- 2310- 996377
> email:A A A A A A [1]nzi...@auth.gr
>
> References
>
> 1. mailto:nzi...@auth.gr
--
Dave Kuhlman
http://www.davekuhlman.org
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