Disable GPX export for polygons

[igeofr]

Hello,
It would be interesting to add the gpx format to the list in order to easily load the data into a GPS.

'gpx':{
        'contentType': 'application/gpx+xml',
        'filenameExt': 'gpx',
        'forceCRS': 'EPSG:4326',
        'ogrProvider': 'GPX',
        'ogrDatasourceOptions':None,
        'zip': False,
        'extToZip': []
    },

Thanks

[Gustry]

@igeofr Did you try to add this code in the python file? Did it work?

[igeofr]

No, I didn't try because I rent a Lizmap server from you and I don't have the possibility to do the test.

[Gustry]

Ah yes, it makes sense, sorry. I will try ;-)

[Gustry]

Done : 55912fd

The GPX has some restrictions on field names.

[igeofr]

That's great. Thanks

[Gustry]

According to a unittest added, GPX is failing : https://travis-ci.org/github/3liz/qgis-wfsOutputExtension/jobs/734199354#L246

[Gustry]

@igeofr Is the GPX working well for you ?

I have just renabled GPX tests in 51c9f1c

[igeofr]

Yes, it works perfectly for points and lines.
For polygons an empty file is generated. Is it possible to deactivate this format for polygonal layers?

[Gustry]

Indeed, it's correct.
I will have some work on WfsOutputExtension in the coming week, I will do that.