Fix up a comment

openedx · Jun 23, 2014 · f3e1e7e · f3e1e7e
1 parent 5b1e0b5
commit f3e1e7e
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/opaque_keys/edx/locator.py b/opaque_keys/edx/locator.py
@@ -678,9 +678,8 @@ def to_deprecated_son(self, prefix='', tag='i4x'):
         """
         Returns a SON object that represents this location
         """
-        # TODO does this approach makes sense? It preserves the old SON keys
-        # ('tag', 'org', 'course', 'category', 'name', 'revision')
-        # but then doesn't really correlate with what the BULocator actually has as KEY_FIELDs
+        # This preserves the old SON keys ('tag', 'org', 'course', 'category', 'name', 'revision'),
+        # because that format was used to store data historically in mongo
 
         # adding tag b/c deprecated form used it
         son = SON({prefix + 'tag': tag})