39 lines
1.5 KiB
Python
Executable File
39 lines
1.5 KiB
Python
Executable File
from django.core.exceptions import PermissionDenied
|
|
from django.http import Http404
|
|
from rest_framework.response import Response
|
|
from rest_framework import exceptions
|
|
from rest_framework.views import set_rollback
|
|
from django.utils.translation import gettext_lazy as _
|
|
import traceback
|
|
from server.settings import myLogger
|
|
|
|
def custom_exception_hander(exc, context):
|
|
"""
|
|
自定义异常处理
|
|
"""
|
|
if isinstance(exc, Http404):
|
|
exc = exceptions.NotFound()
|
|
elif isinstance(exc, PermissionDenied):
|
|
exc = exceptions.PermissionDenied()
|
|
|
|
request_id = getattr(context['request'], 'request_id', None)
|
|
if isinstance(exc, exceptions.APIException):
|
|
headers = {}
|
|
if getattr(exc, 'auth_header', None):
|
|
headers['WWW-Authenticate'] = exc.auth_header
|
|
if getattr(exc, 'wait', None):
|
|
headers['Retry-After'] = '%d' % exc.wait
|
|
|
|
if isinstance(exc.detail, (list, dict)):
|
|
data = {'err_detail':exc.detail}
|
|
data['err_code'] = exc.default_code
|
|
data['err_msg'] = exc.default_detail
|
|
else:
|
|
data = {'err_msg': exc.detail, 'err_code':exc.get_codes()}
|
|
|
|
set_rollback()
|
|
data['request_id'] = request_id
|
|
return Response(data, status=exc.status_code, headers=headers)
|
|
err_str = traceback.format_exc()
|
|
myLogger.error('{}-{}'.format(request_id, err_str))
|
|
return Response(data={'err_code':'server_error', 'err_msg':'服务器错误', 'request_id': request_id}, status=500) |