django_myshop/common/myresponse.py

from rest_framework.response import Response
from rest_framework.serializers import Serializer


# 直接复写Response就行
class MyResponse(Response):
    def __init__(self, data=None, code=None, msg=None, status=None, template_name=None, headers=None, exception=False,
                 content_type=None, **kwargs):
        super().__init__(None, status=status)

        if isinstance(data, Serializer):
            msg = (
                'You passed a Serializer instance as data, but '
                'probably meant to pass serialized `.data` or '
                '`.error`. representation.'
            )
            raise AssertionError(msg)

        self.data = dict(code=code, status=status, msg=msg, data=data)
        print('MyResponse-kwargs')
        print(kwargs)
        self.data.update(kwargs)
        print('MyResponse-self.data')
        print(self.data)
        self.template_name = template_name
        self.exception = exception
        self.content_type = content_type

        if headers:
            for name, value in headers.items():
                self[name] = value