Python - List Data: Working With Ordered Data(Putting Slices To Work On Lists)

Head First Python

開発環境

• macOS Sierra - Apple (OS)
• Emacs (Text Editor)
• Python 3.6 (プログラミング言語)

Head First Python (Paul Barry (著)、O'Reilly Media)のChapter 2.(List Data: Working With Ordered Data) の SHARPEN YOUR PENCIL(No. 1765) を取り組んでみる。

SHARPEN YOUR PENCIL(No. 1765)

コード(Emacs)

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

phrase = "Don't panic!"
plist = list(phrase)
print(phrase)
print(plist)

new_phrase = phrase[1:3] + phrase[5] + phrase[4] + phrase[7] + phrase[6]
new_phrase = ''.join(new_phrase)

print(plist)
print(new_phrase)

入出力結果(Terminal, IPython)

$ ./panic2.py
Don't panic!
['D', 'o', 'n', "'", 't', ' ', 'p', 'a', 'n', 'i', 'c', '!']
['D', 'o', 'n', "'", 't', ' ', 'p', 'a', 'n', 'i', 'c', '!']
on tap
$