fastapi-crudrouter-mongodb

⚡ Instant CRUD APIs from Pydantic Models ⚡</br> _{Build a fully working FastAPI CRUD API in 10 seconds.}

   

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🚀 Features

• Auto-generate CRUD endpoints from Pydantic models
• Works with FastAPI
• MongoDB support
• Fully extendable
• Zero boilerplate

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⚡ Example

from fastapi import FastAPI
import motor.motor_asyncio
from fastapi_crudrouter_mongodb import (
    ObjectIdType,
    MongoModel,
    CRUDRouter,
)

# Database connection using motor
client = motor.motor_asyncio.AsyncIOMotorClient("mongodb://localhost:27017/local")

# store the database in a global variable
db = client.local

# Database Model
class UserModel(MongoModel):
    id: ObjectIdType | None = None
    name: str
    email: str

# Instantiating the CRUDRouter
users_router = CRUDRouter(
    model=UserModel,
    db=db,
    collection_name="users",
    prefix="/users",
    tags=["users"],
)

# Instantiating the FastAPI app
app = FastAPI()
app.include_router(users_router)

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✨ What you get instantly

HTTP Verb	Path	Description
GET	/users	List all users
POST	/users	Create a new user
GET	/users/{id}	Get a user by id
PUT	/users/{id}	Update a user by id
PATCH	/users/{id}	Partially update a user by id
DELETE	/users/{id}	Delete a user by id

!!!tip “No routing. No boilerplate. No repetition.” The CRUDRouter automatically generates all the necessary routes for your models.

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Install

Requires Python >=3.10.

 pip install fastapi-crudrouter-mongodb

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Basic Usage

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I will provide more examples in the future, but for now, here is a basic example of how to use the FastAPI CRUDRouter for Mongodb :seedling:.

```py linenums=”1” from fastapi import FastAPI from fastapi_crudrouter_mongodb import ( ObjectIdType, MongoModel, CRUDRouter, ) import motor.motor_asyncio

Database connection using motor

client = motor.motor_asyncio.AsyncIOMotorClient(“mongodb://localhost:27017/local”)

store the database in a global variable

db = client.local

Database Model

class UserModel(MongoModel): id: ObjectIdType | None = None name: str email: str password: str

Instantiating the CRUDRouter, and a lookup for the messages

a User is a model that contains a list of embedded addresses and related to multiple messages

users_router = CRUDRouter( model=UserModel, db=db, collection_name=”users”, prefix=”/users”, tags=[“users”], )

Instantiating the FastAPI app

app = FastAPI() app.include_router(users_router) ```

🧠 Why

FastAPI is amazing, but CRUD is repetitive.

This library removes boilerplate so you can focus on your product

📚 Documentation

👉 Full docs: Right here

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Automatic OpenAPI Documentation

By default, the CRUDRouter automatically documents all generated routes in accordance with the OpenAPI specification.

The CRUDRouter can dynamically generate comprehensive documentation based on the provided models.

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Credits :

• FastAPI

• Base projet and idea : awtkns

• Convert _id to id (for previous versions of Pydantic) : mclate github guide

• For Pydantic v2 : Stackoverflow

• Source code on github

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