関連ワード:  python check if a string is a substring of another    python check if a string is a substring    python check if string is a substring in list    python check if a string contains a substring    python check if a string has a substring    python check if a string includes a substring    python check if a string starts with a substring    python check if a string ends with a substring    python check if a string does not contain a substring    python check if string contains a substring from list  
結果 : python check if a string is a substring