[Zoo-discuss] RE new service with WFS as input

[Steve.Toutant at inspq.qc.ca]

I started from the workshop and I have a new service running.
I get the result of this query
http://demo.mapserver.org/cgi-bin/wfs?SERVICE=WFS&REQUEST=GetFeature&version=1.1.0&Typename=continents&maxfeatures=10&propertyname=(NA2DESC) 


now I would like to parse this GML in order to read the value of each 
NA2DESC
The example I saw in zoo are creating geometry from GML using ogr and I 
could'nt make it work for my needs.
Should i parse using python stuff or there is a GML parser in Zoo I could 
use?

thanks
steve




Steve.Toutant at inspq.qc.ca@lists.osgeo.org 
Envoyé par : zoo-discuss-bounces at lists.osgeo.org
2014-12-09 09:51

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[Zoo-discuss] new service with WFS as input








Hi, 
My need is to get the distinct values of an attribute of a layer in a WFS. 

This request get all the values of an attribute, but there are duplicated 
values 
http://demo.mapserver.org/cgi-bin/wfs?SERVICE=WFS&REQUEST=GetFeature&version=1.1.0&Typename=continents&maxfeatures=10&propertyname=(NA2DESC) 


I want to create my first zoo service and think of using Python. 
The service would call the request above and return the list of unique 
values, sorted in alphabetic order 

Easy to say but i have no clue where to begin. 
Is there an example I could start from? 
I know zoo support several language, but is Python a good choice? Should I 
use another language that would make things easier? 

Thanks for you help 
steve _______________________________________________
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