def user_access_decorator(redirect_func, redirect_url_func, deny_func=None, redirect_field=REDIRECT_FIELD_NAME):
 def decorator(view_fn):
  def _wrapped_view(request, *args, **kwargs):
   if redirect_func(request.user):
    redirect_url = (redirect_url_func() or reverse('account_login'))
    if redirect_field:
     path = urlquote(request.get_full_path())
     redirect_url = ('%s?%s=%s' % (redirect_url, redirect_field, path))
    return HttpResponseRedirect(redirect_url)
   if (deny_func and deny_func(request.user)):
    return HttpResponseForbidden()
   return view_fn(request, *args, **kwargs)
  return wraps(view_fn, assigned=available_attrs(view_fn))(_wrapped_view)
 return decorator

def user_access_decorator ( redirect_func , redirect_url_func , deny_func = None , redirect_field = REDIRECT_FIELD_NAME ) : def decorator ( view_fn ) : def _wrapped_view ( request , * args , ** kwargs ) : if redirect_func ( request . user ) : redirect_url = ( redirect_url_func ( ) or reverse ( 'account_login' ) ) if redirect_field : path = urlquote ( request . get_full_path ( ) ) redirect_url = ( '%s?%s=%s' % ( redirect_url , redirect_field , path ) ) return HttpResponseRedirect ( redirect_url ) if ( deny_func and deny_func ( request . user ) ) : return HttpResponseForbidden ( ) return view_fn ( request , * args , ** kwargs ) return wraps ( view_fn , assigned = available_attrs ( view_fn ) ) ( _wrapped_view ) return decorator
helper function that returns a decorator .