Add comment explaing the reporting standards type update migration

mickaobrien · mickaobrien · commit 065e1072fbb3 · 2019-09-11T11:17:22.000+01:00
diff --git a/curate/migrations/0056_change_basic_4_retroactive_to_basic_47.py b/curate/migrations/0056_change_basic_4_retroactive_to_basic_47.py
@@ -4,6 +4,7 @@
 
 
 def update_reporting_standard(apps, schema_editor):
+    # Change any existing BASIC_4_7_RETROACTIVE articles to the new BASIC_4_7_RETROACTIVE
     Article = apps.get_model('curate', 'Article')
     for article in Article.objects.filter(reporting_standards_type='BASIC_4_RETROACTIVE'):
         article.reporting_standards_type = 'BASIC_4_7_RETROACTIVE'
