Django snippets

from django.http import HttpResponseBadRequest

def id_in_get_or_post_required(func):
    """
    ID in request GET or POST required decorator
    use it in your views:

    @id_in_get_or_post_required
    def my_view(request):
        ....
    """ 
    def wrapper(request, *args, **kwargs):
        if request.GET.get('id', request.POST.get('id', False)):
            return func(request, *args, **kwargs)
        return HttpResponseBadRequest()
   return wrapper