#25141: Remove GDAL Dependency for GeoJSON Serialiser
-------------------------------------+-------------------------------------
Reporter: drepo | Owner: nobody
Type: | Status: new
Cleanup/optimization |
Component: GIS | Version: 1.8
Severity: Normal | Resolution:
Keywords: GDAL, Dependency, | Triage Stage:
GeoDjango, Serialiser, GeoJSON | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by drepo):
* needs_better_patch: => 0
* needs_tests: => 0
* needs_docs: => 0
Comment:
Here is a very (crude and use case specific) serialiser I could implement
using the [https://pypi.python.org/pypi/geojson/ library] (also linked in
PS of original post). Adding here just to give a feel of its flow.
{{{
qset = GeoModel.objects.all()
payload = {
'type': 'Feature',
'crs': {
'type': 'name',
'properties': {'name': 'EPSG:4326'}
},
'features': []
}
features = payload['features']
for province in qset:
features.append({
'type': 'Feature',
'geometry': dict(MultiPolygon(province.geom.coords)),
'properties': {
'name': province.name,
'admin': province.admin
}
})
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/25141#comment:1>
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