2つのリストからdictionaryを作る

超個人的メモ

ループを使用しなくても作れるのか...

下記のようにしたい場合
list1 = [key1, key2, ..., keyN]
list2 = [value1, value2, ..., valueN]
↓
dict = {key1: value1, key2: value2, ..., keyN: valueN}

$ipython-2.6                                                                                  [~/work]
Python 2.6.5 (r265:79063, Jul 24 2010, 18:10:03) 
Type "copyright", "credits" or "license" for more information.

IPython 0.10 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object'. ?object also works, ?? prints more.

In [1]: 

In [2]: questions = ['name', 'quest', 'favorite color']

In [3]: answers = ['lancelot', 'the holy grail', 'blue']

In [4]: dict(zip(questions,answers))
Out[4]: {'favorite color': 'blue', 'name': 'lancelot', 'quest': 'the holy grail'}

参考

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