How do I invalidate cache in Django using decorators?

How do I invalidate cache in Django using decorators?

You can use the @cache_page decorator along with the cache.clear() method to invalidate cache in Django.

Can you show me an example of how to implement that?

Sure! You can create a view like this:

from django.core.cache import cache
from django.views.decorators.cache import cache_page

@cache_page(60 * 15)
def my_view(request):
    # Your view logic here
    return HttpResponse('Hello, World!')

# To invalidate the cache
cache.clear()

What if I want to invalidate cache for a specific key?

You can use cache.delete('your_cache_key') to invalidate the cache for a specific key instead of clearing all caches.