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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지금 여기예요
4
391
컨텍스트 관리 프로토콜
‘log_request’ 함수 고치기
웹앱의 코드를 고치면 다음과 같은 상태가 됩니다.
파일의 윗부분에서
import
mysql
.
connector
문을
DBcm
모듈의
UseDatabase
를
사용하는
import
문으로 바꿨습니다.
DBcm
.
py
파일 내에
import
mysql
.
connector
문이 포함되어 있으므로 이 파일에는
import
mysql
.
connector
가 필요 없습니다.
또한 데이터베이스 연결 특성 딕셔너리를 웹앱의 설정에 추가했습니다. 그리고 우리가 만든
컨텍스트 관리자를 사용하도록
log
_
request
코드를 고쳤습니다.
컨텍스트 관리자를 구현하고 클래스도 고쳤습니다. 여러분은 위 코드를 충분히 읽고 이해할 수
있을 거예요.
이제
view
_
the
_
log
함수를 고칠 차례입니다. 다음 페이지로 진행하기 전에 여러분 코드가
위와 같은지 다시 한번 확인하세요.
예전
‘
import
’
문을
이렇게 바꿨어요.
연결 특성 딕셔너리를
웹앱의 설정 파일에
추가했습니다.
‘
app.config
’
의
데이터베이스 설정과
‘
UseDatabase
’
를
이용해 코드를
고쳤어요.
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and much more.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.