関連ワード:  python sort list by multiple attributes    python sort list by two attributes    python sort list by multiple keys    python sort list by multiple columns    python sort object list by multiple attributes    python sort list by two keys    python sort 2d list by multiple columns    python sort list of objects by two attributes    python sort list of dictionaries by multiple keys    python sort list of tuples by multiple keys  
結果 : python sort list by multiple attributes