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
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