Name: Context Managers - コンテキストマネージャーを作成する
Uploaded: 2026-04-06T00:00:00Z
Description: If you've ever seen the "with" keyword in Python and wondered what its deal was, then this is the chapter for you! Context managers are a convenient way to provide connections in Python and guarantee that those connections get cleaned up when you are done using them. This chapter will show you how to use context managers, as well as how to write your own.