def check_node_not_dict_or_not_last_node(
    part: str, is_last: bool, current_level: Any
) -> bool:
    """
    Checks if given name is not present in the current level of the structure.
    Checks if given name is not the last name in the split list of parts.
    Checks if the given name in current level is not a dictionary.

    All those checks verify if there is a need for deeper traversal.

    :param part:
    :type part: str
    :param is_last: flag to check if last element
    :type is_last: bool
    :param current_level: current level of the traversed structure
    :type current_level: Any
    :return: result of the check
    :rtype: bool
    """
    return (part not in current_level and not is_last) or (
        part in current_level and not isinstance(current_level[part], dict)
    )

    Checks if given name is not present in the current level of the structure.
    Checks if given name is not the last name in the split list of parts.
    Checks if the given name in current level is not a dictionary.

    All those checks verify if there is a need for deeper traversal.

    :param part:
    :type part: str
    :param is_last: flag to check if last element
    :type is_last: bool
    :param current_level: current level of the traversed structure
    :type current_level: Any
    :return: result of the check
    :rtype: bool
    
ormar/queryset/utils.py