"""
自定义异常处理
通过restformwork 的setting配置引用  REST_FRAMEWORK --> EXCEPTION_HANDLER
"""

from rest_framework.views import exception_handler
from rest_framework.views import Response
from rest_framework import status


def custom_exception_handler(exc, context):
    response = exception_handler(exc, context)
    if response is None:
        return Response({
            'code': status.HTTP_500_INTERNAL_SERVER_ERROR,
            'msg': 'error:{exc}'.format(exc=exc),
            'data': ''
        }, status=status.HTTP_500_INTERNAL_SERVER_ERROR, exception=True)

    else:
        return Response({
            'code': response.status_code,
            'msg': 'error:{exc}'.format(exc=exc),
            'data': ''
        }, status=200, exception=True)