関連ワード:  python open multiple files in directory    python open all files in directory    python open all files in directory and subdirectories    python open all files in directory with extension    python open all files in directory recursively    python open multiple files in folder    python open all files in dir    python open all csv files in directory    python open all json files in directory    python open all txt files in directory  
結果 : python open multiple files in directory