Too many values to unpack in Django [closed] - reactjs

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My endpoint to edit a user in Django is implemented like this:
#api_view(['PUT'])
#permission_classes([IsAuthenticated])
def updateUser(request, pk):
user = User.objects.get(pk)
data = request.data
user.first_name = data['name']
user.username = data['email']
user.email = data['email']
user.is_staff = data['isAdmin']
user.save()
serializer = UserSerializer(user, many=False)
return Response(serializer.data)
My user serializer is implemented like this:
class UserSerializer(serializers.ModelSerializer):
name = serializers.SerializerMethodField(read_only=True)
_id = serializers.SerializerMethodField(read_only=True)
isAdmin = serializers.SerializerMethodField(read_only=True)
class Meta:
model = User
fields = ['id', '_id', 'username', 'email', 'name', 'isAdmin']
def get__id(self, obj):
return obj.id
def get_isAdmin(self, obj):
return obj.is_staff
def get_name(self, obj):
name = obj.first_name
if name == '':
name = obj.email
return name
My action in Redux to send a put request to Django is implemented like this:
export const updateUser = (user) => async (dispatch, getState) => {
try {
dispatch({
type: USER_UPDATE_REQUEST
})
const {
userLogin: { userInfo
}
} = getState()
const config = {
headers: {
'Content-Type': 'application/json',
Authorization: `Bearer ${userInfo.token}`
}
}
const { data } = await axios.put(
`/api/users/update/${user._id}/`,
user,
config
)
dispatch({
type: USER_UPDATE_SUCCESS,
})
dispatch({
type: USER_DETAILS_SUCCESS,
payload: data
})
} catch (error) {
dispatch({
type: USER_UPDATE_FAIL,
payload: error.response && error.response.data.detail
? error.response.data.detail
: error.message,
})
}
}
I dispatch updateUser action on click of the button in my component like this:
const submitHandler = (e) => {
e.preventDefault()
dispatch(updateUser({ _id: user._id, name, email, isAdmin }))
}
I get error from Django:
Internal Server Error: /api/users/update/undefined/ Traceback (most recent call last): File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\django\core\handlers\exception.py", line 55, in inner
response = get_response(request) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\django\core\handlers\base.py", line 197, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\django\views\decorators\csrf.py", line 54, in wrapped_view
return view_func(*args, **kwargs) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\django\views\generic\base.py", line 84, in view
return self.dispatch(request, *args, **kwargs) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\rest_framework\views.py", line 509, in dispatch
response = self.handle_exception(exc) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\rest_framework\views.py", line 469, in handle_exception
self.raise_uncaught_exception(exc) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\rest_framework\views.py", line 480, in raise_uncaught_exception
raise exc File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\rest_framework\views.py", line 506, in dispatch
response = handler(request, *args, **kwargs) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\rest_framework\decorators.py", line 50, in handler
return func(*args, **kwargs) File "C:\Users\pc\Desktop\ecommerce\backend\base\views\user_views.py", line 94, in updateUser
user = User.objects.get(pk) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\django\db\models\manager.py", line 85, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\django\db\models\query.py", line 482, in get
clone = self._chain() if self.query.combinator else self.filter(*args, **kwargs) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\django\db\models\query.py", line 1071, in filter
return self._filter_or_exclude(False, args, kwargs) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\django\db\models\query.py", line 1089, in _filter_or_exclude
clone._filter_or_exclude_inplace(negate, args, kwargs) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\django\db\models\query.py", line 1096, in _filter_or_exclude_inplace
self._query.add_q(Q(*args, **kwargs)) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\django\db\models\sql\query.py", line 1502, in add_q
clause, _ = self._add_q(q_object, self.used_aliases) File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\django\db\models\sql\query.py", line 1532, in _add_q
child_clause, needed_inner = self.build_filter( File "C:\Users\pc\AppData\Local\Programs\Python\Python310\lib\site-packages\django\db\models\sql\query.py", line 1374, in build_filter
arg, value = filter_expr ValueError: too many values to unpack (expected 2) [16/Dec/2022 10:32:19] "PUT /api/users/update/undefined/ HTTP/1.1" 500 133599
Please help me understand where the problem is

Answer 1

It is in the first line of your view function:
user = User.objects.get(pk=pk)
-- Explaination --
.get require keyword arguments.