Django GraphQL JWT:tokenAuth突变返回"str对象没有属性解码". [英] Django GraphQL JWT: tokenAuth mutation returns "str object has no attribute decode"

问题描述

当前，我正在从文档页面运行django-graphqljwt的基本示例. https://django-graphql-jwt.domake.io/en/latest/quickstart.html

Currently I'm running a basic example of django-graphqljwt from the documentation page. https://django-graphql-jwt.domake.io/en/latest/quickstart.html

import graphene
import graphql_jwt


class Mutation(graphene.ObjectType):
    token_auth = graphql_jwt.ObtainJSONWebToken.Field()
    verify_token = graphql_jwt.Verify.Field()
    refresh_token = graphql_jwt.Refresh.Field()


schema = graphene.Schema(mutation=Mutation)

但是，如果我运行 tokenAuth 突变，则会在 GraphiQL 界面中抛出以下错误.请注意，如果我输入的凭据不正确，则会抛出"请输入有效凭据".而不是下面的内容.

However if I run the tokenAuth mutation it throws me the below error in the GraphiQL interface. Note that if I enter incorrect credentials it throws an "Please enter valid credentials" instead of the below.

{
  "errors": [
    {
      "message": "'str' object has no attribute 'decode'",
      "locations": [
        {
          "line": 2,
          "column": 3
        }
      ],
      "path": [
        "tokenAuth"
      ]
    }
  ],
  "data": {
    "tokenAuth": null
  }
}

推荐答案

我在github上找到了 django-graphql-jwt 包的未解决问题，并能够通过诉诸解决PyJWT 的 1.7.0 版本.当前安装的版本为 2.0

I found this as an open issue on github for the django-graphql-jwt package and was able to resolve it by resorting to the 1.7.0 version of PyJWT. Currently installed was version 2.0

https://github.com/flavors/django-graphql-jwt/Issues/241

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