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

[Antonio Falciano]

Il 27/09/2013 10:18, Antonio Falciano ha scritto:
> Il 27/09/2013 09:43, phil_murcia ha scritto:
>> Hi Antonio,
>>
>> Thanks so much for the advice. It seems once you get to grips with the
>> Jython functions you gain a lot of capabilities. However I cannot get my
>> expression to work, without wanting to turn this extremely useful thread
>> into a troubleshooting discussion, I cannot work out why.
>>
>> I have created my .py file, and switched in all the correct headings
>> (I have
>> also checked for line errors in spyder environment). In gvSIG I begin
>> editing the layer, open the attribute table, select the 'compat'
>> column and
>> then open the expression calculator. I then go to the advance tab and
>> explore for the correct .py file, on loading this I am still unable to
>> click
>> 'ok' and the 'evaluate' seemingly still does nothing. With the .py
>> loaded I
>> then tried switching back to the general tab and entering the second
>> expression "compat([Agr],[Urb],[For],[Com],[Pub])" - but when I then
>> try and
>> click ok I then get an error expression with a traceback description.
>>
>> I am not implementing the expression correctly or am I missing something
>> obvious?
>
> Hi Phil,
> sorry, I haven't tested the script yesterday. You can try with the
> script in attachment in order to respect the right indentation. I have
> also substituted the "for" reserved word with "fore". Hope this helps!

Ops... It seems that an elif was not well indented. Please correct it!

Cheers,
Antonio

-- 
Antonio Falciano
http://www.linkedin.com/in/antoniofalciano