December 2017
Beginner
624 pages
15h 38m
Korean
Content preview from Head First Python, 개정판 : 스스로 질문하며 답을 찾는 파이썬 학습서(Python 3)
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새로운 장입니다
375
컨텍스트 관리 프로토콜
9
파이썬의 with 문과 연결하기
네, 그렇습니다... 소정의
수수료만 지불하면 고객님의 코드가
실행되는 컨텍스트를 책임지고
관리해드려요.
지금까지 배운 내용을 실전에 적용할 차례입니다.
7장에서는 파이썬에서 관계형 데이터베이스를 사용하는 방법을 살펴봤고, 8장에서는 파이썬 코드에
클래스를 사용하는 방법을 살펴봤습니다. 이 장에서는 이 두 기법을 합쳐 컨텍스트 관리자를
만듭니다. 그러면 컨텍스트 관리자를 이용해 관계형 데이터베이스 시스템에 with를 적용할 수
있습니다. 이 장에서는 파이썬의 컨텍스트 관리 프로토콜을 준수하는 새 클래스를 만들어 with
문과 연결할 겁니다.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.