The document outlines the steps to set up a Django REST framework application, including creating an app, defining models, and implementing serializers and views. It also details how to install the necessary libraries and configure URL routing. Finally, it lists the integration of the app within the Django project and the migration process for the database.

1. DRF (Django Rest
Framework)

2. (apirest) PS D:djangoApi_Rest> django-admin startapp api_drf
from django.db import models
# Create your models here.
class Estudios(models.Model):
nombre = models.CharField(max_length=50)
duracion = models.PositiveIntegerField()
descripcion = models.CharField(max_length=100)
Creamos aplicación
Creamos modelo Adicionamos App al proyecto
Hacemos migraciones
(apirest) PS D:djangoApi_Restproyecto_api> python manage.py migrate
(apirest) PS D:djangoApi_Restproyecto_api> pip install djangorestframework
Instalar biblioteca necesaria: pip install djangorestframework

3. INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'api',
'api_drf',
'rest_framework',
]
Adicionamos app Creamos archivo serializer.py Convertir datos a Json
from rest_framework import serializers
from .models import Estudios
class EstudiosSerializer(serializers.ModelSerializer):
class Meta:
model = Estudios
fields = '__all__'
from rest_framework import viewsets
from .models import Estudios
from .serializer import EstudiosSerializer
# Create your views here.
class EstudiosViewSet(viewsets.ModelViewSet):
queryset = Estudios.objects.all()
serializer_class = EstudiosSerializer
Creamos views Adicionamos rutas locales
from django.urls import path, include
from rest_framework import routers
from api_drf import views
router = routers.DefaultRouter()
router.register(r'estudios', views.EstudiosViewSet)
urlpatterns = [
path('', include(router.urls))
]

4. from django.contrib import admin
from django.urls import path,include
urlpatterns = [
path('admin/', admin.site.urls),
path('api/', include('api.urls')),
path('api_dfr/v1/', include('api_dfr.urls'))
]
Configuramos rutas globales