remove_revisions: ignore protocol or domain changes on uploaded resources

ckanext/dgu/commands/remove_revisions.py

@@ -38,7 +38,15 @@ class RemoveRevisions(CkanCommand):
     def are_equal(self, old_revision, new_revision):
         equal = True
         for attr in self.attributes:
-            if getattr(old_revision, attr) != getattr(new_revision, attr):
+            if attr == 'url' and getattr(old_revision, 'url_type') == 'upload' and getattr(new_revision, 'url_type') == 'upload':
+                #compare without protocol prefix and domain, because on uploaded file url generation,
+                #some plugins might change http into https or localhost might be stored instead of site url
+                old_url = getattr(old_revision, attr).split('//',1)[-1].split('/',1)[-1]
+                new_url = getattr(new_revision, attr).split('//',1)[-1].split('/',1)[-1]
+                if old_url != new_url:
+                    equal = False
+                    break
+            elif getattr(old_revision, attr) != getattr(new_revision, attr):
                 equal = False
                 break
         return equal