12👍
✅
class CreateUser2View(CreateAPIView):
permission_classes = [AllowAny]
serializer_class = UserCreate2Serializer
queryset = MyUser.objects.all()
def create(self, request, *args, **kwargs):
serializer = self.get_serializer(data=request.data)
serializer.is_valid(raise_exception=True)
self.perform_create(serializer)
headers = self.get_success_headers(serializer.data)
return Response({'Message': 'You have successfully register'}, status=status.HTTP_201_CREATED, headers=headers)
👤Ykh
0👍
from rest_framework import status
from rest_framework.views import exception_handler as base_handler
def exception_handler(exception, context):
"""
Django rest framework for custom exception handler
@exception : Exception
@context : Context
"""
response = base_handler(exception, context)
if response is not None:
response = custom_response(response)
return response
def serializer_errors(data):
"""
Django rest framework serializing the errors
@data : data is python error dictionary
"""
errors = {}
got_msg = False
message = "Bad request."
if isinstance(data, dict):
for key, value in data.items():
try:
if isinstance(value, list):
value = ", ".join(value)
except Exception:
pass
if not got_msg:
if value:
message = value
got_msg = True
errors[key] = value
if not isinstance(message, str):
message = "Bad request"
return errors, message
def error(source, detail, code):
"""
Create python dictionary of error
@source : Where coming the error
@detail : Error detail information
"""
error = {}
error["source"] = source
error["detail"] = detail
if code:
error["code"] = code
return error
def custom_response(response):
"""
Modification the response of django rest framework
@response : Return response
"""
modified_data = {}
modified_data["code"] = response.status_code
modified_data["status"] = get_status(response.status_code)
data, message = serializer_errors(response.data)
modified_data["message"] = message
modified_data["errors"] = data
response.data = modified_data
return response
def get_status(status_code):
"""
Return result base on return http status
@status_code : HTTP status code
"""
result = ""
if status_code == status.HTTP_200_OK:
result = "Success"
elif status_code == status.HTTP_201_CREATED:
result = "Instance create"
elif status_code == status.HTTP_204_NO_CONTENT:
result = "Instance deleted"
elif status_code == status.HTTP_403_FORBIDDEN:
result = "Forbidden error"
elif status_code == status.HTTP_404_NOT_FOUND:
result = "Instance not found"
elif status_code == status.HTTP_400_BAD_REQUEST:
result = "Bad request"
elif status_code == status.HTTP_401_UNAUTHORIZED:
result = "Unauthorized request"
elif status_code == status.HTTP_500_INTERNAL_SERVER_ERROR:
result = "Internal server error"
else:
result = "Unknown error"
return result
- [Django]-Django template for loop and display first X matches
- [Django]-Django rest framework and forms: How to do
- [Django]-Try/except database query in django
- [Django]-Custom authentication with django?
Source:stackexchange.com