Python - List Data: Working with Ordered Data(squire braket notation, string, join method)

Head First Python
邦訳

開発環境

• macOS High Sierra - Apple
• 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)、SHARPEN YOUR PENCIL(No. 1802)を取り組んでみる。

コード(Emacs)

Python 3

#!/usr/bin/env python3

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

new_phrase = ''.join(plist[1:3] + plist[5:3:-1] + plist[7:5:-1])

print(plist)
print(new_phrase)

入出力結果(Terminal, Jupyter(IPython))

$ ./sample2.py
Don't panic!
['D', 'o', 'n', "'", 't', ' ', 'p', 'a', 'n', 'i', 'c', '!']
['D', 'o', 'n', "'", 't', ' ', 'p', 'a', 'n', 'i', 'c', '!']
on tap
$