Fix _toctree_copy with multi level 'only' nodes. #13133
Open
+16
−16
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
When copying toc tree, 'only' nodes should not be copied, but previous implementation always considered 'only' node children as duplicable nodes which is wrong when 'only' nodes is parent of other 'only' nodes.
Subject: Fix _toctree_copy with multi level 'only' nodes.
Feature or Bugfix
Purpose
When copying toc tree, 'only' nodes should not be copied, but previous implementation always considered 'only' node children as duplicable nodes which is wrong when 'only' nodes is parent of other 'only' nodes.
Detail
Split
_toctree_copy
function in two parts:_toctree_copy
duplicate nodes as previously but duplicates its children using the next function._toctree_copy_children
handle each node children and takes the decision about copying current node or not. In 'only' node case, this function is called recursively.Relates