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Add a timer around get_num_children.

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This commit is contained in:
Brian Simpson
2014-02-14 02:08:50 -05:00
parent 2a4408be85
commit f719616638
1 changed files with 8 additions and 7 deletions
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15
r2/r2/models/builder.py
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@@ -799,19 +799,20 @@ class CommentBuilder(Builder):
more_recursions[parent_id] = w
timer.intermediate("pick_comments")
# retrieve num_children for the visible comments
top_level_candidates = [comment for sort_val, comment in candidates
if depth.get(comment, 0) == 0]
needs_num_children = items + top_level_candidates
num_children = get_num_children(needs_num_children, cid_tree)
timer.intermediate("calc_num_children")
comments = Comment._byID(items, data=True, return_dict=False,
stale=self.stale)
wrapped = self.wrap_items(comments)
wrapped_by_id = {comment._id: comment for comment in wrapped}
final = []
# retrieve num_children for the wrapped comments
visible_comments = wrapped_by_id.keys()
top_level_candidates = [comment for sort_val, comment in candidates
if depth.get(comment, 0) == 0]
needs_num_children = visible_comments + top_level_candidates
num_children = get_num_children(needs_num_children, cid_tree)
for comment in wrapped:
# skip deleted comments with no children
if (comment.deleted and not cid_tree.has_key(comment._id)