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''' | |
Cache the generic relation field of all the objects | |
in the queryset, using larger bulk queries ahead of time. | |
Improved from original by Daniel Roseman: | |
http://blog.roseman.org.uk/2010/02/22/django-patterns-part-4-forwards-generic-relations/ | |
''' | |
def cache_generics(queryset): |
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import urllib, urllib2, simplejson | |
from django.utils.encoding import smart_str | |
def get_lat_lng(location): | |
# http://djangosnippets.org/snippets/293/ | |
# http://code.google.com/p/gmaps-samples/source/browse/trunk/geocoder/python/SimpleParser.py?r=2476 | |
# http://stackoverflow.com/questions/2846321/best-and-simple-way-to-handle-json-in-django | |
# http://djangosnippets.org/snippets/2399/ | |