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[READY] jupyter-notebook上でpep8のチェックをする

Last updated at Posted at 2015-12-12

jupyter-notebook上でコードを書いているとPEP8違反が気になります。PyCharmやエディタの警告などが出ると嬉しいので、できるか調べてみたらありました。
やってみたらできたので手順を書いておきます(というかドキュメントに書いてあるのでそれをなぞる)。

pep8_magicをインストール

> %install_ext https://raw.githubusercontent.com/SiggyF/notebooks/master/pep8_magic.py

waringが出るかもしれないけどとりあえずシカトします。

pep8_magicをloadする

> %load_ext pep8_magic

チェックする

> %%pep8

a= 1  # ワーニングが出る
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