如何获取和删除访问令牌Django API

如何解决如何获取和删除访问令牌Django API

我想获取访问令牌并在注销api中将其删除。但是我无法获取当前登录用户的访问令牌。

models.py

MyUserManager（BaseUserManager）类：

def create_user(self,email,password=None,**extra_fields):
    
    if not email:
        raise ValueError('Users must have an email address')

    account = self.model(
        email=self.normalize_email(email),)
    account.account_type = extra_fields.get('account_type')
    account.set_password(password)
    account.save(using=self._db)                
    return account

def create_superuser(self,password,**extra_fields):
    
    account = self.create_user(
        email,password=password,)
    account.account_type = 'A'
    account.is_admin = True
    account.save(using=self._db)
    return account

类帐户（AbstractBaseUser）：

type_choice = (
               ('A','Admin'),('S','Student'),('T','Teacher'),)
email = models.EmailField(
    verbose_name='email address',max_length=255,unique=True,)
account_type = models.CharField(choices=type_choice,max_length=1,null=True)
is_active = models.BooleanField(default=True)
is_admin = models.BooleanField(default=False)
objects = MyUserManager()

USERNAME_FIELD = 'email'

def __str__(self):
    return self.email

def has_perm(self,perm,obj=None):
    return True

def has_module_perms(self,app_label):
     return True

@property
def is_staff(self):
    return self.is_admin

＃views.py

AccountViewSet（viewsets.ViewSet）类：

def create(self,request):
    # permission_classes = [TokenHasReadWriteScope]
    try:
        email=request.data.get('email')
        password=request.data.get('password')
        print(request.data)
        # account_type=request.data.get('account_type')
        if not all([email,password]):
            raise Exception('All Fields are mandatory')

        obj=Account()
        obj.email=email
        obj.set_password(password)
        
        obj.save()
        Application.objects.get_or_create(user=obj,client_type=Application.CLIENT_CONFIDENTIAL,authorization_grant_type=Application.GRANT_PASSWORD)
        token = get_access_token(obj)
        return Response({"response":token,"success": True},status=status.HTTP_200_OK)
    
    except Exception as error:
        traceback.print_exc()
        return Response({"message": str(error),"success": False},status=status.HTTP_200_OK)
    

def list(self,request):
    try:
        user=Account.objects.all()
        users=[]

        for i in user:
            users.append({
                "name":i.name,"Address":i.Address,"account_type":i.account_type,})
        return Response({"success":True,"users":users})
    
    except Exception as error:
        traceback.print_exc()
        return Response({"message": str(error),status=status.HTTP_200_OK)

def retrieve(self,request,pk=None):
        user = Account.objects.get(id=pk)
        data = {
            "name":user.name,"email":user.Address,#"password" : user.password,#"date_of_birth":user.date_of_birth,"account_type":user.account_type
            
        }
        return Response({"data":data,"success":True})


def destroy(self,pk=None):
    employee = Account.objects.get(id=pk).delete()
    print('>>>>>>>>>>',employee)
    #employee.delete()
    return Response({"success":'done',"message":"delete called"})

LoginViewSet（viewsets.ViewSet）类：

def create(self,request):

    try:    
        
        email = request.data.get('email')
        password = request.data.get('password')
        print(email,password)
        if not all([email,password]):
            raise Exception('all fields are mandatory')
        acc = Account.objects.get(email = email)
        print(acc.check_password(password))
        account = authenticate(username=email,password=password)
        print(account)
        if account is not None:
            token = get_access_token(account)
            obj = Account.objects.get(email=account)
            data = {
                "email":account.email,}
        else:
            raise Exception('Credential not matched')
        return Response({"message": "Login Successfully","user_info": data,"token": token,"Success": True},status = status.HTTP_200_OK)
    
    except Exception as error:
        traceback.print_exc()
        return Response({"message":str(error),"success":False},status = status.HTTP_200_OK)

类logoutViewSet（viewsets.ViewSet）： def列表（自身，请求，格式=无）：

    accesstoken=Accesstoken.objects.get(token=request.Meta.get('HTTP_AUTHORIZATION'))
    
    
    return Response('response',status=status.HTTP_200_OK)