Hi All,
at GIS3W we developed a suite based on Django for QGIS server [1], the
code in Open and on Github [2] (main app is G3W-ADMIN).
The suite parse QGIS project file(at the moment is only for QGIS 2.18)
and stores layer data in to db, alse connection string informations.
With the layer connection we build a Django model on fly for to get data
directly from db ora to write on it.
We developed a 'editing' module but for now is not open, but the core
for build Django model on fly is in the open code [3].
The suite comunicates with Webgis Client (G3W-CLIENT) with custom api
built with Django Rest Framework.
I hope this can be usefull.
I'm thinking again on django model on fly worflow and his memory
implication, comments and suggestions are welcome.
Have a good weekend.
Ciao
W
[1] https://g3wsuite.gis3w.it/
[2] https://github.com/g3w-suite
[3]
https://github.com/g3w-suite/g3w-admin/blob/master/g3w-admin/core/utils/models.py
Il 05/10/2018 22:54, Olivier Dalang ha scritto:
Hi Radim,
I didn't get this sorted in the end (ended just having the layer as
read only in QGIS from postgis and users would do any modification
from django admin).
About a Django provider for QGIS : it is now possible to create python
providers [1]. So creating a REST provider to consume a django rest
framework endpoint may not be that hard anymore ? That would certainly
be a great addition to QGIS !!
And about a WFS-T app for Django : I don't know of any other effort
than django-wfs, but I just saw there's an open PR with some a lot of
changed including python 3 support, so maybe django-wfs is not as dead
as it looks ? Still WFS-T would have to be added, and again not sure
how hard this would be...
Let us know how it goes !
Cheers,
Olivier
[1] https://github.com/qgis/QGIS/pull/7012
On Sat, Oct 6, 2018 at 4:24 AM Radim Blazek <radim.bla...@gmail.com
<mailto:radim.bla...@gmail.com>> wrote:
Hi,
we need the same, to be precise, we need two things, to allow editing
of data stored in Django/PostGIS in QGIS over the network and let QGIS
Server (WMS) to read data from Django, both using Django filters etc.
If we manage to get data to QGIS from Django (and back), we can use
QGIS Server and WFS-T for editing. So I am looking for something like
Django provider for QGIS or WFS-T application for Django. Are you
aware of something like that?
Olivier, what have you used in the end? [1] is not maintained and it
does not support WFS-T.
Alessandro, in [2] I am missing data reading from Django models. It
seems like the server is launched from python, but data flow goes
through standard QGIS providers?
Marco, if I got it looking briefly into GeoNode code, they just run
QGIS server, but they don't read data directly from Django models,
right?
[1] https://github.com/vascop/django-wfs
[2] http://www.itopen.it/qgis-server-binding-news/lang-pref/en/
Radim
On Fri, Mar 24, 2017 at 1:56 PM Marco Bernasocchi
<ma...@opengis.ch <mailto:ma...@opengis.ch>> wrote:
>
> Hi Olivier
> Kartoza has been working on having geonode server running
smoothly using
> a qgis server in the background.
>
> have a look at
> https://www.youtube.com/watch?v=GzX4byPkV3E
>
http://osgeo-org.1560.x6.nabble.com/New-Geonode-GeoSAFE-and-QGIS-work-td5303864.html
>
> cheers
> Marco
>
> On 24.03.2017 13:10, Olivier Dalang wrote:
> > Dear List,
> >
> > Does anybody here have some experience with making QGIS work with
> > (Geo)Django ?
> >
> > I would love to be able to make them communicate, as QGIS is the
> > interface of choice to do complex work on geometries and Django is
> > perfect to quickly setup a complete endpoint with user
management, model
> > logic and web administration interface.
> >
> > I see two approches :
> > - Using Django REST framework to create a REST endpoint - but
is there a
> > way to consume REST endpoints in QGIS ?
> > - Developing a WFST module for Django, for which there seem to
be some
> > work done [1] for the non-transactionnal part.
> >
> > I just wanted to ask before reinventing the wheel !
> >
> > Bests,
> >
> > Olivier
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