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fix(filter): skip pruning nodes inside pre/code blocks (#2110) #2191

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fix(filter): skip pruning nodes inside pre/code blocks (#2110) #2191

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5 changes: 5 additions & 0 deletions crawl4ai/content_filter_strategy.py
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Original file line number Diff line number Diff line change
Expand Up @@ -712,6 +712,11 @@ def _prune_tree(self, node):
if self._is_preserved(node):
return

# Skip pruning for nodes inside <pre> or <code> — whitespace is significant there
# (matches the guard in content_scraping_strategy.remove_empty_elements_fast, fix for #1181)
if self._is_in_code_block(node):
return

text_len = len(node.get_text(strip=True))
tag_len = len(node.encode_contents().decode("utf-8"))
link_text_len = sum(
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