Python - List Data: Working with Ordered Data(list methods(pop, remove, insert), str method(join), range, index)

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)、CODE EXPERIMENTS MAGNETS(No. 1021)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)

plist.pop(0)
plist.remove("'")
plist.insert(2, ' ')
plist.pop(4)
plist.insert(4, plist.pop(5))
for _ in range(4):
    plist.pop()

new_phrase = ''.join(plist)
print(plist)
print(new_phrase)

入出力結果(Terminal, Jupyter(IPython))

$ ./sample1.py
Don't panic!
['D', 'o', 'n', "'", 't', ' ', 'p', 'a', 'n', 'i', 'c', '!']
['o', 'n', ' ', 't', 'a', 'p']
on tap
$