install django rest framework
pip install djangorestframeworkinstall django rest framework
pip install djangorestframeworkbuild rest apis with django rest framework and python
# Package installment in terminal(Recommended : Activate virtual env)
pip install djangorestframework
#Project>Settings.py
INSTALLED_APPS += ['rest_framework', 'rest_framework.authtoken']
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': [
'rest_framework.authentication.BasicAuthentication',
'rest_framework.authentication.SessionAuthentication',
'rest_framework.authentication.TokenAuthentication',
]
}
#Project>urls.py
urlpatterns += [path('api-auth/', include('rest_framework.urls'))]
#Function Based
from rest_framework.decorators import api_view
@api_view()
def hello_world(request):
if request.method == 'POST':
return Response({"message": "Got some data!", "data": request.data})
return Response({"message": "Hello, world!"})
#Class Based
from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework import authentication, permissions
from django.contrib.auth.models import User
class ListUsers(APIView):
"""
View to list all users in the system.
* Requires token authentication.
* Only admin users are able to access this view.
"""
authentication_classes = [authentication.TokenAuthentication]
permission_classes = [permissions.IsAdminUser]
def get(self, request, format=None):
"""
Return a list of all users.
"""
usernames = [user.username for user in User.objects.all()]
return Response(usernames)Copyright © 2021 Codeinu
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