Refs #145 -- Multi-use vouchers

src/pretix/base/migrations/0047_auto_20161126_1300.py

@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.2 on 2016-11-26 13:00
+from __future__ import unicode_literals
+
+import django.core.validators
+from django.db import migrations, models
+
+import pretix.base.validators
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0046_order_meta_info'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='voucher',
+            name='max_usages',
+            field=models.PositiveIntegerField(default=1, help_text='Number of times this voucher can be redeemed.', verbose_name='Maximum usages'),
+        ),
+        migrations.AlterField(
+            model_name='event',
+            name='slug',
+            field=models.SlugField(help_text='Should be short, only contain lowercase letters and numbers, and must be unique among your events. This is being used in addresses and bank transfer references.', validators=[django.core.validators.RegexValidator(message='The slug may only contain letters, numbers, dots and dashes.', regex='^[a-zA-Z0-9.-]+$'), pretix.base.validators.EventSlugBlacklistValidator()], verbose_name='Slug'),
+        ),
+        migrations.AlterField(
+            model_name='organizer',
+            name='slug',
+            field=models.SlugField(help_text='Should be short, only contain lowercase letters and numbers, and must be unique among your events. This is being used in addresses and bank transfer references.', validators=[django.core.validators.RegexValidator(message='The slug may only contain letters, numbers, dots and dashes.', regex='^[a-zA-Z0-9.-]+$'), pretix.base.validators.OrganizerSlugBlacklistValidator()], verbose_name='Slug'),
+        ),
+        migrations.AlterField(
+            model_name='voucher',
+            name='redeemed',
+            field=models.PositiveIntegerField(default=0, verbose_name='Redeemed'),
+        ),
+    ]