Question

I’m using the render_to_response shortcut and don’t want to craft a specific Response object to add additional headers to prevent client-side caching.

I’d like to have a response that contains:

• Pragma: no-cache
• Cache-control : no-cache
• Cache-control: must-revalidate

And all the other nifty ways that browsers will hopefully interpret as directives to avoid caching.

Is there a no-cache middleware or something similar that can do the trick with minimal code intrusion?

Answer 1

You can achieve this using the cache_control decorator. Example from the documentation:

from django.views.decorators.cache import never_cache

@never_cache
def myview(request):
   # ...