from django.conf.urls.defaults import *


urlpatterns = patterns('',
        (r'^img_preview$','upy.contrib.image.views.img_preview'),
)

"""
It includes urlpatterns necessary for upy.contrib.images
"""
from django.conf.urls.defaults import *
urlpatterns = patterns('',
        (r'^img_preview$','upy.contrib.image.views.img_preview'),
)

Update master