django-geojson | django-geojson is a collection of helpers | Map library
kandi X-RAY | django-geojson Summary
kandi X-RAY | django-geojson Summary
django-geojson is a collection of helpers to (de)serialize (Geo)Django objects into GeoJSON.
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Top functions reviewed by kandi - BETA
- Return a JSON encoder for the given object .
- Serialize a queryset .
- Deserialize a GeoJSON feature stream .
- Returns a queryset of the bounding box
- Generate a GeoJSON feature .
- Render the GeoJSON response .
- Validate the value .
- Get all related objects .
- Return all related_to_objects
- Get the remote field s remote field .
django-geojson Key Features
django-geojson Examples and Code Snippets
from django.contrib.gis.serializers.geojson import Serializer
class CustomSerializer(Serializer):
def end_object(self, obj):
for field in self.selected_fields:
if field == 'pk':
continue
import json
from django.db import connection
from django.http import HttpResponse
query_text = """
SELECT
string_agg(distinct app_work.id::text, ', ') AS code_work,
string_agg(distinct app_work.stage, ', ') AS stage,
string_a
locationserialized = serialize('geojson', location, geometry_field='geom', fields=('name', 'adm1_cod_1', 'adm0_a3'))
resp_obj = json.loads(locationserialized)
i = 0
for eachobj in resp_obj['features']:
try:
resp_obj['features']
Community Discussions
Trending Discussions on django-geojson
QUESTION
I am trying to implement Django Leaflet into my Wagtail app. The underlying form field is a GeoJSON field. I only get it to work properly when registering my model as a snippet not as a Page
model, though.
I can add instances of my model based on the Page
model and the GeoJSON value is written correctly to the database. I can also edit a features geometry but the geometry won't be displayed on the leaflet map. When Wagtail renders the edit view for the Page
based model the GeoJSON turns into a string and deserialization fails:
ANSWER
Answered 2020-Jan-21 at 10:36I found a solution. I followed the error message to it’s method and overwrote it. My widget looks like this now:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install django-geojson
You can use django-geojson like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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