django-google-maps is a simple application that provides the basic
hooks into google maps V3 api for use in Django models from Django
version 1.11+.
Starting with django-google-maps version (0.7.0), Django 1.11+ is
required because Django changed their widget template rendering system.
Version 0.8.0 supports Django 2.0+, and as such removes support for
Python 2.7
I’m using this to allow someone from the admin panels to type a freeform
address, have the address geocoded on change and plotted on the map. If
the location is not 100% correct, the user can drag the marker to the
correct spot and the geo coordinates will update.
Status
USAGE:
include the django_google_maps app in your settings.py
Add your Google Maps API Key in your settings.py as
GOOGLE_MAPS_API_KEY
create a model that has both an address field and geolocation field
To change the map type (hybrid by default), you can add an html
attribute on the AddressField widget. The list of allowed values
is: hybrid, roadmap, satellite, terrain
I also like to make the geolocation field readonly in the admin so a user
(myself) doesn't accidentally change it to a nonsensical value. There is
validation on the field so you can't enter an incorrect value, but you could
enter something that is not even close to the address you intended.
When you're displaying the address back to the user, just request the map
using the geocoordinates that were saved in your model. Maybe sometime when
I get around to it I'll see if I can create a method that will build that
into the model.
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