get referer in django

In Django, you can get the referer (referrer) using the "HTTP_REFERER" key from the "request.META" dictionary.

Here's an example:

def my_view(request):
    referer = request.META.get('HTTP_REFERER')
    # do something with the referer
    return HttpResponse('Hello World')

In the above example, the "my_view" function gets the referer from the "request.META" dictionary using the "HTTP_REFERER" key. The referer is then stored in the "referer" variable, which can be used to perform some action. Finally, the function returns an HTTP response with the text "Hello World"