1 files changed, 21 insertions, 1 deletions
diff --git a/libbe/bugdir.py b/libbe/bugdir.py
index b78ec06..b680d16 100644
--- a/libbe/bugdir.py
+++ b/libbe/bugdir.py
@@ -370,7 +370,27 @@ class Comment(object):
         if name is None:
             return my_dir
         return os.path.join(my_dir, name)
-        
+
+
+def thread_comments(comments):
+    child_map = {}
+    top_comments = []
+    for comment in comments:
+        child_map[comment.uuid] = []
+    for comment in comments:
+        if comment.in_reply_to is None or comment.in_reply_to not in child_map:
+            top_comments.append(comment)
+            continue
+        child_map[comment.in_reply_to].append(comment)
+
+    def recurse_children(comment):
+        child_list = []
+        for child in child_map[comment.uuid]:
+            child_list.append(recurse_children(child))
+        return (comment, child_list)
+    return [recurse_children(c) for c in top_comments]
+
+
 def pyname_to_header(name):
     return name.capitalize().replace('_', '-')