今日で「標準ライブラリの魔術師」編も最終回。最後を飾るのは、データを整理するための「器」の話だよ。 キミ、複数の情報をまとめるとき、第10回でやった dataclass を使っているよね。 でも実は、Pythonにはもっと昔からある namedtuple（ネームド・タプル ...

最近ではPythonにおいても型を意識する場面が増えました．Pythonでは直積型の表現方法が複数あり，個人的にはどれを使えばいいのか迷うことが多々あります．そんな使い分けについて，「ロバストPython ― クリーンで保守しやすいコードを書く」にわかり ...

The typing.NamedTuple class syntax only looks at the namespace's __annotations__ when creating a named tuple, which means that any attribute without a type annotation is not considered to be a field: ...

Both namedtuples and dataclasses are intended, to store data in elegant way. Namedtuple was introduced much earlier than dataclasses (dataclasses were introduced in python 3.7). Which one to choose, ...

🐍📺 Writing Clean, Pythonic Code With namedtuple [Video] In this video course, you'll learn what Python's namedtuple is and how to use it in your code. You'll also learn about the main differences ...

If you've ever worked in node, you might be familiar with a language feature which allows you to pull in a json file as an imported module. To use this in your own project, install with pip. pip ...