/Python/AttributeError: This QueryDict instance is immutable django

AttributeError: This QueryDict instance is immutable django

#views.py
from rest_framework import generics


class Login(generics.CreateAPIView):
    serializer_class = MySerializerClass
    def create(self, request, *args, **kwargs):
        request.data._mutable = True
        request.data['username'] = "example@mail.com"
        request.data._mutable = False

#serializes.py
from rest_framework import serializers


class MySerializerClass(serializers.Serializer):
    username = serializers.CharField(required=False)
    password = serializers.CharField(required=False)
    class Meta:
        fields = ('username', 'password')

Source: stackoverflow.com

Similar codes

0 vote169 views1 answer
Django iterating through objects
Python Django
0 vote171 views1 answer
Creating rest api in serverless with python
Python
0 vote155 views1 answer
Pandas array of dataframes
Python
0 vote169 views1 answer
Copy a df to another df
Python
0 vote158 views1 answer
Convert excel workbook to dataframe
Python
4 votes163 views3 answers
How to change port in flask app
Python
12 votes179 views2 answers
Is python object oriented language
Python
0 vote197 views1 answer
Findout not common values between two data frames
Python
1 vote169 views2 answers
Python convert multidimensional array to one dimensional
Python
-1 vote213 views2 answers
Design patterns in python
Python