9505ec13a1
- Set up project structure and FastAPI app - Create database models and SQLAlchemy connection - Implement Alembic migration scripts - Add CRUD API endpoints for Todo items - Add health check endpoint - Set up validation, error handling, and middleware - Add comprehensive documentation in README.md
23 lines
908 B
Python
23 lines
908 B
Python
from fastapi import FastAPI, Request, status
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from fastapi.exceptions import RequestValidationError
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from fastapi.responses import JSONResponse
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from sqlalchemy.exc import SQLAlchemyError
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def add_error_handlers(app: FastAPI) -> None:
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"""
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Add global error handlers to the FastAPI application.
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"""
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@app.exception_handler(SQLAlchemyError)
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async def sqlalchemy_exception_handler(request: Request, exc: SQLAlchemyError):
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return JSONResponse(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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content={"detail": f"Database error: {str(exc)}"},
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)
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@app.exception_handler(RequestValidationError)
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async def validation_exception_handler(request: Request, exc: RequestValidationError):
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return JSONResponse(
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status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
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content={"detail": f"Validation error: {str(exc)}"},
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) |