def person_list(request):
"""
List all persons, or create a new person.
"""
if request.method == 'GET':
persons = Person.objects.all()
serializer = PersonSerializer(persons, many=True)
return JSONResponse(serializer.data)
elif request.method == 'POST':
data = JSONParser().parse(request)
serializer = PersonSerializer(data=data)
if serializer.is_valid():
serializer.save()
return JSONResponse(serializer.data, status=201)
return JSONResponse(serializer.errors, status=400)
def person_detail(request, pk):
"""
Retrieve, update or delete a person.
"""
try:
person = Person.objects.get(pk=pk)
except Person.DoesNotExist:
return HttpResponse(status=404)
if request.method == 'GET':
serializer = PersonSerializer(person)
return JSONResponse(serializer.data)
elif request.method == 'PUT':
data = JSONParser().parse(request)
serializer = PersonSerializer(person, data=data)
if serializer.is_valid():
serializer.save()
return JSONResponse(serializer.data)
return JSONResponse(serializer.errors, status=400)
elif request.method == 'DELETE':
person.delete()
return HttpResponse(status=204)
from core.models import Person
from core.serializers import PersonSerializer
from rest_framework.renderers import JSONRenderer
from rest_framework.parsers import JSONParser
person = Person(first_name='Paul',
last_name='Van Dyke',
email='*****@*****.**')
person.save()
person = Person(first_name='Regis',
last_name='Santos',
email='*****@*****.**')
person.save()
serializer = PersonSerializer(person)
serializer.data
content = JSONRenderer().render(serializer.data)
content
from core.models import Person from core.serializers import PersonSerializer from rest_framework.renderers import JSONRenderer from rest_framework.parsers import JSONParser from django.utils.six import BytesIO person = Person.objects.get(pk=1) serializer = PersonSerializer(person) content = JSONRenderer().render(serializer.data) stream = BytesIO(content) data = JSONParser().parse(stream) serializer = PersonSerializer(data=data) # passando a instancia 'person' ele chama o método update # PersonSerializer(person, data=data) serializer.is_valid() serializer.validated_data serializer = PersonSerializer() print(repr(serializer))
