Exemplo n.º 1
0
def pre_save_callback(sender, **kwargs):
    """
    Event changes to user preferences.
    """
    user_preference = kwargs["instance"]
    user_preference._old_value = get_changed_fields_dict(
        user_preference, sender).get("value", None)
Exemplo n.º 2
0
def pre_save_callback(sender, **kwargs):
    """
    Event changes to user preferences.
    """
    user_preference = kwargs["instance"]
    user_preference._old_value = get_changed_fields_dict(user_preference, sender).get("value", None)