def get_view_attr(view, key, default=None, cls_name=None):
    """
    Get the attributes that was saved for the view
    :param view: object (class or instance method)
    :param key: string - the key
    :param default: mixed - the default value
    :param cls_name: str - To pass the class name associated to the view
            in the case of decorators that may not give the real class name
    :return: mixed
    """
    ns = view_namespace(view, cls_name)
    if ns:
        if ns not in _views_attr:
            return default
        return _views_attr[ns].get(key, default)
    return default
def get_view_attr ( view , key , default = None , cls_name = None ) : ns = view_namespace ( view , cls_name ) if ns : if ns not in _views_attr : return default return _views_attr [ ns ] . get ( key , default ) return default
Get the attributes that was saved for the view
    :param view: object (class or instance method)
    :param key: string - the key
    :param default: mixed - the default value
    :param cls_name: str - To pass the class name associated to the view
            in the case of decorators that may not give the real class name
    :return: mixed