[Gvsig_english] Field Calculator: look for an expression saved in a file

[Antonio Falciano]

Great, Iacopo! I had not thought this kind of solution.
I'm happy to know that someone likes to use Jython with gvSIG!
A public script repository is missing yet. I hope that it will be very
soon thanks to the new scripting capabilities of gvSIG 2.0.

Cheers,
Antonio

Il 14/12/2011 11.50, iaborsi ha scritto:
> SOLVED!
> It is enough to save the new Module(s) within the following gvSIG path:
>
> /bin/gvSIG/extensiones/org.gvsig.scripting/scripts/jython/Lib
>
> Of course, the Module has to be Jython compliant.
>
> Regards,
> Iacopo
>
>
> Iacopo Borsi
> Dipartimento di Matematica U.Dini
> Università di Firenze.
> V.le Morgagni 67/A
> 50134 Firenze - Italy
> Tel. +39.0554237147
> Fax. +39.0554237133
> e-mail [hidden email] </user/SendEmail.jtp?type=node&node=7093061&i=0>
> Web: http://web.math.unifi.it/users/borsi
> http://sidgrid.isti.cnr.it
>
> Quoting "Antonio Falciano [via OSGeo.org]"
> <[hidden email] </user/SendEmail.jtp?type=node&node=7093061&i=1>>:
>
>  >
>  >
>  > Il 13/12/2011 10.28, iaborsi ha scritto:
>  >> Hi Antonio,
>  >> thanks a lot! I've tried that: very easy, and it works perfectly!
>  >> I take this opportunity to make an additional question: if in writing
>  >> this Jython function I need additional Modules (typically an original
>  >> group of functions defined by myself) which is the right path to save
>  >> this stuff? I guess is the same directory from which I upload my Jython
>  >> function, isn't it?
>  >> To be clearer (following you example below): I want to modify your
>  >> example script "conversion.py" in this way:
>  >> -------
>  >> from MyNewModule import *
>  >>
>  >> def m2tokm2(value):
>  >> temp=value/1000000
>  >> result = MyNewFunction(temp)
>  >> return result
>  >> -------
>  >> where MyNewFunction() is defined within the module MyNewModule.
>  >>
>  >> I guess I have to save the module within the same path of
> conversion.py.
>  >> Right?
>  >
>  > Good idea, Iacopo! Importing further modules would extend the
>  > potentiality of advanced expressions. It should be possible to import a
>  > module within the same path, however it returns always a Jython
>  > exception. Probably the simplest way to use other functions contained in
>  > other module(s) consists in processing them before, even if it's not
>  > pythonic at all.
>  >
>  > Cheers,
>  > Antonio
>  >
>  > --
>  > Antonio Falciano
>  > http://www.linkedin.com/in/antoniofalciano
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-- 
Antonio Falciano
http://www.linkedin.com/in/antoniofalciano