carga

carga

autenticacion/views.py

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+from django.shortcuts import render, redirect, get_object_or_404
+from django.views.generic import View
+from django.contrib.auth.forms import AuthenticationForm
+from django.contrib.auth.models import User
+from django.contrib import messages
+from django.contrib.auth import login, logout, authenticate
+from .forms import UserForm
+from django.contrib.auth.decorators import login_required
+
+
+def acceder(request):
+	if request.method == "POST":
+		form = AuthenticationForm(request, data=request.POST)
+		if form.is_valid():
+			nombre_usuario = form.cleaned_data.get("username")
+			password = form.cleaned_data.get("password")
+			usuario = authenticate(username=nombre_usuario, password=password)
+			if usuario is not None:
+				login(request, usuario)
+				messages.success(request, F"Bienvenid@ de nuevo {nombre_usuario}")
+				return redirect("index")
+			else:
+				messages.error(request, "Los datos son incorrectos")
+		else:
+			messages.error(request, "Los datos son incorrectos")
+
+	form = AuthenticationForm()
+	return render(request, "acceder.html", {"form": form})
+
+
+# Create your views here.
+class VistaRegistro(View):
+	def get(self, request):
+		form = UserForm()
+		return render(request, "registro.html", {"form": form})
+
+
+	def post(self, request):
+		form = UserForm(request.POST)
+		if form.is_valid():
+			post = form.save(commit=False)
+			post.save()
+			return redirect("index")
+		else:
+			for field, items in form.errors.items():
+				for item in items:
+					messages.error(request, '{}: {}'.format(field, item))
+			return render(request, "registro.html", {"form": form})
+
+
+
+def salir(request):
+	logout(request)
+	messages.success(request, F"Tu sesion se ha cerrado correctamente")
+	return redirect("index")
+
+
+def usuarios(request):
+	datos = User.objects.all()
+	return render(request, 'usuarios.html', {"datos": datos})
+
+
+@login_required(login_url='/acceder')
+def userupdate(request, id):
+        instance= get_object_or_404(User, pk=id)
+        form = UserForm(request.POST or None, instance=instance)
+        context= {'form': form}
+        if form.is_valid():
+                obj= form.save(commit= False)
+                obj.save()
+                messages.success(request, "El usuario fue actualizado")
+                return redirect("usuarios")
+
+        else:
+                context= {'form': form, 'error': 'Error al actualizar'}
+                return render(request,'usuariosupdate.html' , context)