Save segunda brancha as backup

Sistemas/models.py

@@ -1,28 +1,39 @@
 from django.db import models
 
 from Clientes.models import Clientes
-# Create your models here.
+
+
+
 
 class Sistema(models.Model):
     nombre_sistema= models.CharField(max_length=100, blank=False,null=False,unique=True)
     # class Meta:
     #     abstract=True
+    def __str__(self):
+        return self.nombre_sistema
 
 class sistemas_por_cliente(models.Model):
     id_sistema= models.ForeignKey(Sistema, related_name='sistema_spc', on_delete=models.CASCADE)
     cliente   = models.ForeignKey(Clientes, related_name='cliente_spc', on_delete=models.CASCADE)
     num_licencias= models.IntegerField(default=1)
     
-    # class Meta:
-    #     abstract = True
+    def __str__(self):
+        
+        return self.cliente.Nombre
+    class Meta:
+        ordering= ('-cliente','id_sistema')
+    
 
 class Maquinas_Conectadas(models.Model):
+    
     UserName = models.CharField(max_length=255)
     PC_Name  = models.CharField(max_length=255)
     Is64     = models.BooleanField()
     OSversion= models.CharField(max_length=255)
     local_ip = models.CharField(max_length=55)
     public_ip= models.CharField(max_length=55)
-    RFC      = models.CharField(max_length=13)
+
+    Token    = models.CharField(max_length=50)
+    Cliente  = models.CharField(max_length=13)
     class Meta:
         abstract =True