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fish2000/django-tagging insta-cloud – with hue shifts, in leu of type scaling

Last active September 23, 2015 19:27
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django-tagging insta-cloud – with hue shifts, in leu of type scaling
portype = ContentType.objects.get(model='axitem')
starthue = colors.Color('#585852')
endhue = colors.Color('#FFCB36')
mosttags = cloud = None
if len(Tagg.objects.cloud_for_model(AXItem)) > 0:
mosttags = reduce(lambda ti, to: (float(ti) < float(to)) and float(to) or float(ti),
map(lambda tg: int(tg.items.filter(content_type=portype).count()),
Tagg.objects.cloud_for_model(AXItem)))
cloud = map(lambda tt: (tt[0], starthue.blend(endhue, 0.7-(float(tt[1])/mosttags))),
map(lambda tg: (tg, tg.items.filter(content_type=portype).count()),
Tagg.objects.cloud_for_model(AXItem)))
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