se agregó una columna a la tabla purchase

catalog/models.py

@@ -47,6 +47,7 @@ class CartProduct(models.Model):
     info = models.TextField(null=True)
     purchased = models.NullBooleanField()
 
+
 # -------------------------------------------------------------------------------------------
 class Process(models.Model):
     name = models.CharField(max_length=50)
@@ -60,7 +61,7 @@ class Search(models.Model):
     aggreg_date = models.DateTimeField(auto_now=True)  # date of product aggregation
     startDate = models.DateTimeField(verbose_name='Start Date')
     endDate = models.DateTimeField(verbose_name='End Date')
-    process = models.ForeignKey(Process, on_delete=models.CASCADE, default='') #Desbloqueo cambio de Sergio
+    process = models.ForeignKey(Process, on_delete=models.CASCADE, default='')  # Desbloqueo cambio de Sergio
     clouds = models.IntegerField(default=4)
 
 
@@ -71,4 +72,4 @@ class Purchase(models.Model):
     productList = models.TextField(verbose_name="JSON Product List")
     purchased = models.BooleanField(default=False)
     price = models.FloatField(default=0.0)
-	
+    progress = models.IntegerField(default=0,max_length=3)