Flask에 오신 것을 환영합니다

Welcome to Flask’s documentation. Flask is a lightweight WSGI web application framework. It is designed to make getting started quick and easy, with the ability to scale up to complex applications.

Get started with 설치 and then get an overview with the 빠른 시작. There is also a more detailed 튜토리얼 that shows how to create a small but complete application with Flask. Common patterns are described in the Patterns for Flask section. The rest of the docs describe each component of Flask in detail, with a full reference in the 응용 프로그래밍 인터페이스 section.

Flask는 Werkzeug WSGI 툴킷, Jinja 템플릿 엔진, 그리고 Click CLI 툴킷에 의존합니다. 정보를 찾을 때 Flask 문서뿐만 아니라 이들 도구의 문서도 꼭 확인하세요.

사용자 가이드

Flask는 설정과 관례를 제공하며, 시작하기에 적절한 기본값을 갖추고 있습니다. 이 문서의 섹션에서는 Flask 프레임워크의 다양한 부분과 그것들을 어떻게 사용하고, 커스터마이즈하며, 확장할 수 있는지 설명합니다. Flask 자체를 넘어 더 많은 기능을 추가하기 위해 커뮤니티에서 유지 관리하는 확장 프로그램도 찾아보세요.

• 설치
  • Python Version
  • Dependencies
  • Virtual environments
  • Install Flask
• 빠른 시작
  • 최소한의 애플리케이션
  • Debug Mode
  • HTML Escaping
  • Routing
  • Static Files
  • Rendering Templates
  • Accessing Request Data
  • Redirects and Errors
  • About Responses
  • Sessions
  • Message Flashing
  • Logging
  • Hooking in WSGI Middleware
  • Using Flask Extensions
  • Deploying to a Web Server
• 튜토리얼
  • Project Layout
  • Application Setup
  • Define and Access the Database
  • Blueprints and Views
  • Templates
  • Static Files
  • Blog Blueprint
  • Make the Project Installable
  • Test Coverage
  • Deploy to Production
  • Keep Developing!
• Templates
  • Jinja Setup
  • Standard Context
  • Controlling Autoescaping
  • Registering Filters
  • Context Processors
  • Streaming
• Testing Flask Applications
  • Identifying Tests
  • Fixtures
  • Sending Requests with the Test Client
  • Following Redirects
  • Accessing and Modifying the Session
  • Running Commands with the CLI Runner
  • Tests that depend on an Active Context
• Handling Application Errors
  • Error Logging Tools
  • Error Handlers
  • Custom Error Pages
  • Blueprint Error Handlers
  • Returning API Errors as JSON
  • Logging
  • Debugging
• Debugging Application Errors
  • In Production
  • The Built-In Debugger
  • External Debuggers
• Logging
  • Basic Configuration
  • Email Errors to Admins
  • Injecting Request Information
  • Other Libraries
• Configuration Handling
  • Configuration Basics
  • 디버그 모드
  • Builtin Configuration Values
  • Configuring from Python Files
  • Configuring from Data Files
  • Configuring from Environment Variables
  • Configuration Best Practices
  • Development / Production
  • Instance Folders
• Signals
  • Core Signals
  • Subscribing to Signals
  • Creating Signals
  • Sending Signals
  • Signals and Flask’s Request Context
  • Decorator Based Signal Subscriptions
• Class-based Views
  • Basic Reusable View
  • URL Variables
  • View Lifetime and self
  • View Decorators
  • Method Hints
  • Method Dispatching and APIs
• Application Structure and Lifecycle
  • Application Setup
  • Serving the Application
  • How a Request is Handled
• The Application Context
  • Purpose of the Context
  • Lifetime of the Context
  • Manually Push a Context
  • Storing Data
  • Events and Signals
• The Request Context
  • Purpose of the Context
  • Lifetime of the Context
  • Manually Push a Context
  • How the Context Works
  • Callbacks and Errors
  • Notes On Proxies
• Modular Applications with Blueprints
  • Why Blueprints?
  • The Concept of Blueprints
  • My First Blueprint
  • Registering Blueprints
  • Nesting Blueprints
  • Blueprint Resources
  • Building URLs
  • Blueprint Error Handlers
• Extensions
  • 확장 찾기
  • 확장 사용하기
  • 확장 만들기
• Command Line Interface
  • Application Discovery
  • Run the Development Server
  • Open a Shell
  • Environment Variables From dotenv
  • Environment Variables From virtualenv
  • Custom Commands
  • Plugins
  • Custom Scripts
  • PyCharm Integration
• Development Server
  • Command Line
  • In Code
• Working with the Shell
  • Command Line Interface
  • Creating a Request Context
  • Firing Before/After Request
  • Further Improving the Shell Experience
• Patterns for Flask
  • Large Applications as Packages
  • Application Factories
  • 애플리케이션 디스패칭
  • Using URL Processors
  • Using SQLite 3 with Flask
  • SQLAlchemy in Flask
  • Uploading Files
  • Caching
  • View Decorators
  • Form Validation with WTForms
  • Template Inheritance
  • Message Flashing
  • JavaScript, fetch, and JSON
  • Lazily Loading Views
  • MongoDB with MongoEngine
  • Adding a favicon
  • Streaming Contents
  • Deferred Request Callbacks
  • Adding HTTP Method Overrides
  • Request Content Checksums
  • Background Tasks with Celery
  • Subclassing Flask
  • Single-Page Applications
• Security Considerations
  • Resource Use
  • Cross-Site Scripting (XSS)
  • Cross-Site Request Forgery (CSRF)
  • JSON Security
  • Security Headers
  • Copy/Paste to Terminal
• Deploying to Production
  • Self-Hosted Options
  • Hosting Platforms
• Using async and await
  • Performance
  • Background tasks
  • When to use Quart instead
  • Extensions
  • Other event loops

API 참조

특정 함수, 클래스 또는 메서드에 대한 정보를 찾고 있다면, 이 문서의 이 부분이 적합합니다.

• 응용 프로그래밍 인터페이스
  • 애플리케이션 객체
  • 블루프린트 객체
  • 수신된 요청 데이터
  • Response Objects
  • Sessions
  • Session Interface
  • Test Client
  • Test CLI Runner
  • Application Globals
  • Useful Functions and Classes
  • Message Flashing
  • JSON Support
  • Template Rendering
  • Configuration
  • Stream Helpers
  • Useful Internals
  • Signals
  • Class-Based Views
  • URL Route Registrations
  • View Function Options
  • Command Line Interface

추가적인 참고 사항

• Design Decisions in Flask
  • The Explicit Application Object
  • The Routing System
  • One Template Engine
  • What does “micro” mean?
  • Thread Locals
  • Async/await and ASGI support
  • What Flask is, What Flask is Not
• Flask Extension Development
  • Naming
  • The Extension Class and Initialization
  • Adding Behavior
  • Configuration Techniques
  • Data During a Request
  • Views and Models
  • Recommended Extension Guidelines
• Flask에 기여하는 방법
  • Support questions
  • Reporting issues
  • Submitting patches
• BSD-3-Clause License
• 변경 사항
  • Version 3.1.0
  • Version 3.0.3
  • Version 3.0.2
  • Version 3.0.1
  • Version 3.0.0
  • Version 2.3.3
  • Version 2.3.2
  • Version 2.3.1
  • Version 2.3.0
  • Version 2.2.5
  • Version 2.2.4
  • Version 2.2.3
  • Version 2.2.2
  • Version 2.2.1
  • Version 2.2.0
  • Version 2.1.3
  • Version 2.1.2
  • Version 2.1.1
  • Version 2.1.0
  • Version 2.0.3
  • Version 2.0.2
  • Version 2.0.1
  • Version 2.0.0
  • Version 1.1.4
  • Version 1.1.3
  • Version 1.1.2
  • Version 1.1.1
  • Version 1.1.0
  • Version 1.0.4
  • Version 1.0.3
  • Version 1.0.2
  • Version 1.0.1
  • Version 1.0
  • Version 0.12.5
  • Version 0.12.4
  • Version 0.12.3
  • Version 0.12.2
  • Version 0.12.1
  • Version 0.12
  • Version 0.11.1
  • Version 0.11
  • Version 0.10.1
  • Version 0.10
  • Version 0.9
  • Version 0.8.1
  • Version 0.8
  • Version 0.7.2
  • Version 0.7.1
  • Version 0.7
  • Version 0.6.1
  • Version 0.6
  • Version 0.5.2
  • Version 0.5.1
  • Version 0.5
  • Version 0.4
  • Version 0.3.1
  • Version 0.3
  • Version 0.2
  • Version 0.1