SimpleFastCrud 0.1

SimpleFastCrud is a tool that simplifies the creation of dynamic CRUD endpoints in FastAPI using SQLAlchemy and Pydantic.

SimpleFastCrud

SimpleFastCrud is a tool that simplifies the creation of dynamic CRUD endpoints in FastAPI using SQLAlchemy and Pydantic. This package automatically generates schemas and endpoints for SQLAlchemy models.

Installation

pip install SimpleFastCrud

Basic Usage

Initial Setup

from fastapi import FastAPI, Depends, APIRouter
from sqlalchemy.orm import Session
from FastApiSimpleCRUD.crud import SimpleCrud
from your_project.database import get_db  # Function to get the database session
from your_project.models import YourModel  # SQLAlchemy model

app = FastAPI()
api_router = APIRouter()
crud = SimpleCrud()

crud.add(
    model=YourModel,
    api_router=api_router,
    get_db=get_db
)

app.include_router(api_router)

Complete Example

SQLAlchemy Model

from sqlalchemy import Column, Integer, String
from sqlalchemy.ext.declarative import declarative_base

Base = declarative_base()

class User(Base):
    __tablename__ = 'users'
    id = Column(Integer, primary_key=True, index=True)
    name = Column(String, index=True)
    email = Column(String, unique=True, index=True)

FastAPI Configuration

from fastapi import FastAPI, Depends, APIRouter
from sqlalchemy.orm import Session
from FastApiSimpleCRUD.crud import SimpleCrud
from your_project.database import get_db
from your_project.models import User

app = FastAPI()
api_router = APIRouter()
crud = SimpleCrud()

crud.add(
    model=User,
    api_router=api_router,
    get_db=get_db
)

app.include_router(api_router)

Generated Endpoints

1. GET /users: Retrieve all users.
2. GET /users/{id}: Retrieve a user by ID.
3. POST /users: Create a new user.
4. PUT /users/{id}: Update an existing user.
5. DELETE /users/{id}: Delete a user.

Customization

Adding Authentication Dependencies

from fastapi import Depends
from your_project.auth import get_current_user

crud.add(
    model=User,
    api_router=api_router,
    get_db=get_db,
    auth_dep=Depends(get_current_user)
)

Filters and Pagination

crud.add(
    model=User,
    api_router=api_router,
    get_db=get_db,
    filter_param='tenant_id',
    pagination=True,
    steps=20
)

Contributions

Contributions are welcome! Please open an issue or a pull request in the project repository.

License

This project is licensed under the MIT License.