Adding an outer IN/OUT

If we have multiple roots ever, we need the whole thing in a big <ul></ul>

brutaldon/threadtree.py

@@ -5,7 +5,6 @@ def maketree(descendants):
     replies = {}
     roots = set()
     for descendant in descendants:
-        pprint(descendant)
         if not descendant.in_reply_to_id:
             roots.add(descendant.id)
         if descendant.in_reply_to_id in replies:
@@ -54,4 +53,6 @@ def unmaketree(tree):
             yield OUT
 
 def build(descendants):
-    return unmaketree(maketree(descendants))
+    yield IN
+    yield from unmaketree(maketree(descendants))
+    yield OUT

brutaldon/views.py

@@ -700,7 +700,7 @@ def thread(request, id):
             "context": context,
             "toot": toot,
             "root": root,
-            "posts": threadtree.build(descendants),
+            "posts": tuple(threadtree.build(descendants)),
             "own_acct": request.session["active_user"],
             "notifications": notifications,
             "preferences": account.preferences,