[Qgis-developer] [QGIS-Server] Adding Web Processing Service, partially funded

[rldhont]

Hi Vincent

Le 20/12/2013 12:28, Vincent Picavet a écrit :
> Other question : do you rely on qgis.core only then for QGIS 
> processing now ?

To run QGIS Processing algorithms, I only rely on qgis.core but it is 
necessary to intialize a QGSApplication and a QApplication.

> +1 for that, simple, flexible and powerful. And Unix spirit too :-) If 
> we want tighter integration, it is a matter of packaging PyWPS with 
> QGIS. Or implement a way of sending bundled WPS scripts from QGIS to a 
> PyWPS server. As for performances, I think having python for serving 
> WPS is not damaging, since the performances issues are more related to 
> the algorithms implementation than the WPS server itself. Vincent 

I'm working on a python class to easily publishing QGIS Processing 
server-side with PyWPS.
For example :
=============
#!/usr/bin/env python
# -*- coding: utf-8 -*-

from pywps.Process import WPSProcess
from qgisWPSProcess import qgisWPSProcess

qgis = qgisWPSProcess("qgis:fixeddistancebuffer")

saga = qgisWPSProcess("saga:shapesbuffer")

grass = qgisWPSProcess("grass:v.buffer.distance")
==============
All theses processes has to be tested.

But I would like to add the ability to use a QGIS project to restrict 
processes on some layers.

Regards,
René-Luc D'Hont
3Liz