Selectors Guide

1page.css("h1")                    # Tag name
2page.css(".product-title")        # Class
3page.css("#main-content")         # ID
4page.css("[data-id]")             # Attribute presence
5page.css("[href^=https]")         # Attribute starts-with
6page.css("div > p")               # Direct child
7page.css("div p")                 # Descendant
8page.css("h1, h2, h3")           # Multiple selectors
9page.css("ul li:first-child")     # Pseudo-class
10page.css(":not(.hidden)")         # Negation

1page.xpath("//h1")                            # All h1 elements
2page.xpath("//div[@class='price']")            # Attribute filter
3page.xpath("//a/@href")                        # Attribute extraction
4page.xpath("//p[position()<3]")                # Positional
5page.xpath("//div[contains(@class,'active')]") # Contains substring
6page.xpath("//table/tbody/tr[1]/td[2]")        # Table cell navigation

1page.regex(r'\b[A-Z][a-z]+ [A-Z][a-z]+\b')        # Proper names
2page.regex(r'[\w.+-]+@[\w-]+\.[\w.]+')             # Emails
3page.regex(r'\+\d{1,3}\s?\(?\d{3}\)?\s?\d{3}[-.]?\d{4}')  # Phones

1# Find by text content
2page.find_text("Buy Now")                     # Case-sensitive
3page.find_text("add to cart", case_sensitive=False)
4
5# Text boundaries
6page.after_text("Price:")                      # Element immediately following text
7page.before_text(" - Product Details")         # Element preceding text