"detail": "Authentication credentials were not provided." when I want to signup user

Question

when I want to post data and create a new teacher it gives me this error and I don't know what to do please help me

this is my models.py

this is my views.py

this is my serializer.py

Answer 1

You need to edit your settings.py and add this :

  REST_FRAMEWORK = {
   'DEFAULT_AUTHENTICATION_CLASSES': (
       'rest_framework.authentication.TokenAuthentication',
   ),
   'DEFAULT_PERMISSION_CLASSES': (
        'rest_framework.permissions.IsAdminUser'
   ),
}

But have look for better insight https://www.django-rest-framework.org/api-guide/settings/