Price is a decimal field

printer/migrations/0006_auto_20180908_1258.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2018-09-08 10:58
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('printer', '0005_jobwithoptions_filename'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='jobwithoptions',
+            name='price',
+            field=models.DecimalField(decimal_places=2, default=0.0, max_digits=5, verbose_name='price'),
+        ),
+    ]

printer/models.py

@@ -77,7 +77,11 @@ class JobWithOptions(RevMixin, models.Model):
         endtime = models.DateTimeField(null=True)
         status = models.CharField(max_length=255, choices=STATUS_AVAILABLE)
         printAs = models.ForeignKey('users.User', on_delete=models.PROTECT, related_name='print_as_user', blank=True, null=True)
-        price = models.IntegerField(default=0)
+        price = models.DecimalField(
+            max_digits=5,
+            decimal_places=2,
+            verbose_name=_("price"),
+            default=0.0)
         pages = models.IntegerField(default=0)
         FORMAT_AVAILABLE = (
             ('A4', 'A4'),
@@ -118,4 +122,4 @@ class JobWithOptions(RevMixin, models.Model):
 
 
         def _update_price(self):
-            self.price = 0
+            self.price = 0.0