mirror of
https://github.com/csunny/DB-GPT.git
synced 2025-07-26 13:27:46 +00:00
68 lines
2.1 KiB
Python
68 lines
2.1 KiB
Python
import logging
|
|
import sys
|
|
from typing import TYPE_CHECKING
|
|
|
|
from fastapi import HTTPException, Request
|
|
from fastapi.exceptions import RequestValidationError
|
|
from fastapi.responses import JSONResponse
|
|
|
|
from dbgpt.core.schema.api import Result
|
|
|
|
if sys.version_info < (3, 11):
|
|
try:
|
|
from exceptiongroup import ExceptionGroup
|
|
except ImportError:
|
|
ExceptionGroup = None
|
|
|
|
if TYPE_CHECKING:
|
|
from fastapi import FastAPI
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
async def validation_exception_handler(
|
|
request: Request, exc: RequestValidationError
|
|
) -> JSONResponse:
|
|
"""Validation exception handler"""
|
|
message = ""
|
|
for error in exc.errors():
|
|
loc = ".".join(list(map(str, error.get("loc"))))
|
|
message += loc + ":" + error.get("msg") + ";"
|
|
res = Result.failed(msg=message, err_code="E0001")
|
|
logger.error(f"validation_exception_handler catch RequestValidationError: {res}")
|
|
return JSONResponse(status_code=400, content=res.to_dict())
|
|
|
|
|
|
async def http_exception_handler(request: Request, exc: HTTPException):
|
|
res = Result.failed(
|
|
msg=str(exc.detail),
|
|
err_code=str(exc.status_code),
|
|
)
|
|
logger.error(f"http_exception_handler catch HTTPException: {res}")
|
|
return JSONResponse(status_code=exc.status_code, content=res.to_dict())
|
|
|
|
|
|
async def common_exception_handler(request: Request, exc: Exception) -> JSONResponse:
|
|
"""Common exception handler"""
|
|
|
|
if ExceptionGroup and isinstance(exc, ExceptionGroup):
|
|
err_strs = []
|
|
for e in exc.exceptions:
|
|
err_strs.append(str(e))
|
|
err_msg = ";".join(err_strs)
|
|
else:
|
|
err_msg = str(exc)
|
|
res = Result.failed(
|
|
msg=err_msg,
|
|
err_code="E0003",
|
|
)
|
|
logger.error(f"common_exception_handler catch Exception: {res}")
|
|
return JSONResponse(status_code=400, content=res.to_dict())
|
|
|
|
|
|
def add_exception_handler(app: "FastAPI"):
|
|
"""Add exception handler"""
|
|
app.add_exception_handler(RequestValidationError, validation_exception_handler)
|
|
app.add_exception_handler(HTTPException, http_exception_handler)
|
|
app.add_exception_handler(Exception, common_exception_handler)
|