Python - meet python - Everyone loves lists(nested list isinstance)

Head First Python
( O'Reilly Media; )
Paul Barry (著)

開発環境

• OS X Mavericks - Apple(OS)
• Emacs (CUI)、BBEdit - Bare Bones Software, Inc. (GUI) (Text Editor)
• Python (プログラミング言語)

Head First Python (Paul Barry(著)、 O'Reilly Media; )のChapter 1(meet python - Everyone loves lists)、Exercise(p.13)を解いてみる。

Exercise(p.13)

コード(BBEdit)

sample21.py

#!/usr/bin/env python3
#-*- coding: utf-8 -*-

movies = ["The Holy Grail", 1975, 'Terry Jones & Terry Gilliam', 91,
          ['Graham Chapman',
           ['Michael Palin', 'John Cleese', 'Terry Gillian', 'Eric Idle',
            'Terry Jones']]]

for each_item in movies:
    if isinstance(each_item, list):
        for inner_each_item in each_item:
            print(inner_each_item)
    else:
        print(each_item)

入出力結果(Terminal)

$ ./sample21.py
The Holy Grail
1975
Terry Jones & Terry Gilliam
91
Graham Chapman
['Michael Palin', 'John Cleese', 'Terry Gillian', 'Eric Idle', 'Terry Jones']
$