yeonwoosung / fastapi_templates

Various templates and samples with FastAPI

FastAPI Template

The aim of this project is to provide various templates and examples for building a FastAPI WAS.

Simple Templates

• Admin
  • fastapi_ami_admin
    • simple example
    • FormAdmin example
    • ModelAdmin example
• SQL DB
  • Basic CRUD template with ORM, connection pool, and Singleton
  • FastAPI with SQLAlchemy DB connection pools
  • ORM with N+1 problem and solution
  • ORM example with alembic for DB migration
• Simple Dependency Injection
• FastAPI advanced practices
  • FastAPI Custom Exception Handlers And Logs
  • FastAPI Custom Logging Middleware
  • FastAPI with circuit breaker for external API service
  • WebSocket
    • FastAPI WebSocket with PubSub on Redis Queue
  • Session
    • Simple Session Server
    • Redis Session Server

Backend Essentials

Let's learn essential stuffs for backend development.

• Caching on Redis with Postgres Async Repository
• Circuit Breaker
• Redis Failover
• Service Discovery with Zookeeper

Simple Projects

• Movie API Server
• GeoIP Server
• Sentiment Analyzer
• Simple Web Scraping Server

Design Patterns

• Decorator Pattern
• Factory Pattern
• Observer Pattern
• Singleton Pattern
• Strategy Pattern

fastapi_templates's Issues

sqlalchemy: Complex Transactions & testable codes

Need to improve codes in "sql-db/fastapi-crud" directory with following features

1. Add complex schema, and add codes for preventing N+1 query
2. Make Repository class with Fake Repository for testable
3. Add unittest codes

starlette-wtf :: wtforms for starlette

Simple integration of Starlette and WTForms

repo

Dispatch: Netflix's issue management server

Dispatch is Netflix's issue management server, which is built on FastAPI

github repo

Pydantic-v2 is out. Why not to try?

Pydantic's Official docs

Pydantic v2 is splitted into 2 separate modules: pydantic for modeling and pydantic-core for validation.

It would be definitely valuable to try using pydantic v2 for faster API server!

Templates for using OpenTelemetry with FastAPI

Definitely, adapting the OpenTelemetry is cool enough.

Need to try opentelemetry-instrumentation-fastapi for new template pjt

Does BigTechs use FastAPI?

1. Netflix implemented dispatch, which is a security incident management server

2. Uber developed Ludwig is an open-source, declarative machine learning framework that makes it easy to define deep learning pipelines with a simple and flexible data-driven configuration system.

sqlalchemy-file

repo

Abstract

SQLAlchemy-file is a SQLAlchemy extension for attaching files to SQLAlchemy model and uploading them to various storage such as Local Storage, Amazon S3, Rackspace CloudFiles, Google Storage and others using Apache Libcloud.