def test_get_an_house(self):
response = self.client.get('/house/1/')
stream = BytesIO(response.content)
data = JSONParser().parse(stream)
house = HouseSerializer(data=data, many=True)
if house.is_valid():
assert 1 == len(house.validated_data)
def test_houses_url_return_10_houses(self):
request = HttpRequest()
request.method = "GET"
response = house_list(request)
stream = BytesIO(response.content)
data = JSONParser().parse(stream)
houses = HouseSerializer(data=data, many=True)
if houses.is_valid():
assert 10 == len(houses.validated_data)
def house_list(request):
if request.method == 'GET':
houses = House.objects.all()
serializer = HouseSerializer(houses, many=True)
return JsonResponse(serializer.data, safe=False)
elif request.method == 'POST':
data = JSONParser().parse(request)
serializer = HouseSerializer(data=data)
if serializer.is_valid():
serializer.save()
return JsonResponse(serializer.data , status=201)
return JsonResponse(serializer.errors, status=400)
def predict(request):
"""
Renvoie une house avec la MEDV completee
(Attend une MEDV innexistante)
"""
if request.method == 'GET':
return JsonResponse(serializer.errors, status=400)
elif request.method == 'POST':
data = JSONParser().parse(request)
serializer = HouseSerializer(data=data)
if serializer.is_valid():
data["MEDV"] = predict_medv(data)
serializer = HouseSerializer(data=data)
if serializer.is_valid():
serializer.save()
return JsonResponse(serializer.data , status=201)
return JsonResponse(serializer.errors, status=400)
def house_detail(request, pk):
print("house_detail")
try:
house = House.objects.get(pk=pk)
except House.DoesNotExist:
return HttpResponse(status=404)
if request.method == 'GET':
serializer = HouseSerializer(house)
return JsonResponse(serializer.data)
elif request.method == 'PUT':
data = JSONParser().parse(request)
serializer = HouseSerializer(house, data=data)
if serializer.is_valid():
serializer.save()
return JsonResponse(serializer.data)
return JsonResponse(serializer.errors, status=400)
elif request.method == 'DELETE':
house.delete()
return HttpResponse(status=204)
return HttpResponse(status=204)
INDUS=7.07,
CHAS=0.0,
NOX=0.469,
RM=6.421,
AGE=78.9,
DIS=4.9671,
RAD=2.0,
TAX=242.0,
PTRATIO=17.8,
B=396.9,
LSTAT=9.14,
#MEDV =
)
house.save()
serializer = HouseSerializer(house)
serializer.data
content = JSONRenderer().render(serializer.data)
content
from django.utils.six import BytesIO
stream = BytesIO(content)
data = JSONParser().parse(stream)
serializer = HouseSerializer(data=data)
serializer.save()
#house = HouseSerializer(data=data)
#print("Données pour créer la maison sont valide ? : %s "%(house.is_valid()))