{"library":"selectolax","title":"selectolax","description":"Selectolax is a fast and lightweight Python library for parsing HTML5 documents with CSS selectors. It leverages Cython bindings to the high-performance Modest and Lexbor engines, with Lexbor being the recommended and actively developed backend. It is actively maintained, with frequent releases addressing bugs and adding features.","language":"python","status":"active","last_verified":"Wed May 20","install":{"commands":["pip install selectolax","pip install selectolax[cython]"],"cli":null},"imports":["from selectolax.lexbor import LexborHTMLParser"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"from selectolax.lexbor import LexborHTMLParser\n\nhtml_content = \"\"\"\n\nMy Awesome Page\n\n
\n\n\n\"\"\"\n\ntree = LexborHTMLParser(html_content)\n\n# Get the title\ntitle = tree.css_first('title').text() if tree.css_first('title') else 'No Title'\nprint(f\"Page Title: {title}\")\n\n# Get the text of the main heading\nmain_heading = tree.css_first('h1#main-title').text() if tree.css_first('h1#main-title') else 'N/A'\nprint(f\"Main Heading: {main_heading}\")\n\n# Get all post paragraphs and their links\nposts_data = []\nfor post_node in tree.css('.post'):\n paragraph_text = post_node.css_first('p').text() if post_node.css_first('p') else ''\n link_href = post_node.css_first('a').attrs.get('href') if post_node.css_first('a') else ''\n posts_data.append({'paragraph': paragraph_text, 'link': link_href})\n\nprint(\"\\nPosts Found:\")\nfor post in posts_data:\n print(f\"- {post['paragraph']} (Link: {post['link']})\")","lang":"python","description":"This example demonstrates how to parse an HTML string using `LexborHTMLParser`, extract text from specific elements using CSS selectors, and iterate through multiple matching elements to gather data. 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