limpieza de codigo

project/api/views/contrato.py

@@ -6,9 +6,8 @@ from rest_framework import viewsets
 from rest_framework.response import Response
 from rest_framework.decorators import action
 
-from .. import models, schemas, serializers
+from api import models, schemas, serializers
 import json
-import datetime
 import logging
 
 class ContratoViewSet(viewsets.ModelViewSet):

project/api/views/dispositivo.py

@@ -2,7 +2,6 @@
 from rest_framework import viewsets
 from django.http import JsonResponse
 from django.db.models import F
-from django.db import connection
 from django_filters.rest_framework import DjangoFilterBackend
 from rest_framework.decorators import action
 from api import models, serializers

project/api/views/tipo_cargo.py

@@ -1,10 +1,6 @@
 from rest_framework import viewsets
-from rest_framework.response import Response
-from rest_framework.decorators import action
-from django_filters.rest_framework import DjangoFilterBackend
-from rest_framework import status
-from .. import models , serializers
-from django.db import models as dj_models
+from api import models , serializers
+from django.db.models import Max
 
 class TipoCargoViewSet(viewsets.ModelViewSet):
     queryset = models.TipoCargo.objects.all()
@@ -13,7 +9,7 @@ class TipoCargoViewSet(viewsets.ModelViewSet):
     def create(self, request, *args, **kwargs):
         # se indica que si no se indico el id, entonces sea el maximo + 1
         if not request.data.get('id_cargo', None):
-            max_id = models.TipoCargo.objects.aggregate(dj_models.Max('id_cargo'))['id_cargo__max']
+            max_id = models.TipoCargo.objects.aggregate(Max('id_cargo'))['id_cargo__max']
             new_id = max_id + 1 if max_id is not None else 1
             request.data['id_cargo'] = new_id