http://kazuma98.hatenablog.com/entry/2015/05/17/162554 http://kazuma98.hatenablog.com/search?q=Pythonhttp://mikumikuplay.com/it/pg-lang-shoraisei/http://www.nulab.co.jp/designPatterns/designPatterns2/designPatterns2-3.htmlそもそも、マイン…