Never cache a group of URLs

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from django.conf.urls.defaults import url
from django.views.decorators.cache import never_cache

def never_cache_patterns(prefix, *args):
    pattern_list = [], tterns,
    for t in args:
        if isinstance(t, (list, tuple)): 
            t = url(prefix=prefix, *t)
        elif isinstance(t, RegexURLPattern):
            t.add_prefix(prefix)
    
        t._callback = never_cache(t.callback)
        pattern_list.append(t)

    return pattern_list


urlpatterns = never_cache_patterns('',
    (r'foo/$', 'myview')
)

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Comments

buriy (on August 5, 2007):

How is that better than the following code: urlpatterns = patterns('', (r'foo/$', never_cache(myview)) )

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wiz (on August 6, 2007):

buriy: less code. Just as different as to use patters('common.prefix', ...)

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ChipX86 (on August 15, 2007):

Yeah, I basically didn't want to have to put never_cache() around every single URL entry for my site's JSON API (of which there are 30 or so functions). Much easier to do it once and never touch it again.

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