add secondary time based cap to allow sources to not download everything in a channel, resolves #15

tubesync/sync/migrations/0008_source_download_cap.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.1.4 on 2020-12-19 06:59
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('sync', '0007_auto_20201219_0645'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='source',
+            name='download_cap',
+            field=models.IntegerField(choices=[(0, 'No cap'), (604800, '1 week (7 days)'), (2592000, '1 month (30 days)'), (7776000, '3 months (90 days)'), (15552000, '6 months (180 days)'), (31536000, '1 year (365 days)'), (63072000, '2 years (730 days)'), (94608000, '3 years (1095 days)'), (157680000, '5 years (1825 days)'), (315360000, '10 years (3650 days)')], default=0, help_text='Do not download media older than this capped date', verbose_name='download cap'),
+        ),
+    ]