Scraping Tables, From HTML to Structured Data

Why does `soup.find('table').find_all('tr')` sometimes match TWO `<tr>` per visible row on a page with nested tables?

• AIt doesn't, `find_all` is non-recursive by default
• B`find_all` recursively descends into nested tables; use `recursive=False` or scope to `tbody`
• CBeautifulSoup duplicates rows for `<thead>`/`<tbody>`
• DBrowser tab is open twice