gazpachovsxpath

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7.3 thousand (month) Dec 28 2012 1.1(2020-10-09 12:50:18 ago)

739 2 18 MIT

Jun 08 2019 58.1 thousand (month) v1.3.6(2026-02-23 07:10:29 ago)

gazpacho is a Python library for scraping web pages. It is designed to make it easy to extract information from a web page by providing a simple and intuitive API for working with the page's structure.

gazpacho uses the requests library to download the page and the lxml library to parse the HTML or XML code. It provides a way to search for elements in the page using CSS selectors, similar to BeautifulSoup.

To use gazpacho, you first need to install it via pip by running pip install gazpacho. Once it is installed, you can use the gazpacho.get() function to download a web page and create a gazpacho object. For example: ``` from gazpacho import get, Soup

url = "https://en.wikipedia.org/wiki/Web_scraping" html = get(url) soup = Soup(html) print(soup.find('title').text) ``` You can also use gazpacho.get() with file-like objects, bytes or file paths.

Once you have a gazpacho object, you can use the find() and find_all() methods to search for elements in the page using CSS selectors, similar to BeautifulSoup.

gazpacho also supports searching using the select() method, which returns the first matching element, and the select_all() method, which returns all matching elements.

xpath is a library for Go that allows you to use XPath expressions to select elements from an HTML document. It is built on top of the html package in the Go standard library, and provides a way to select elements from an HTML document using XPath expressions, which are more powerful and expressive than CSS selectors.

Example Use

```python from gazpacho import get, Soup # gazpacho can retrieve web pages url = "https://webscraping.fyi/" html = get(url) # and parse them: soup = Soup(html) print(soup.find('title').text) # search for elements like beautifulsoup: body = soup.find("div", {"class":"item"}) print(body.text) ```

```go package main import ( "fmt" "github.com/antchfx/xpath" "golang.org/x/net/html" "strings" ) func main() { // Create an HTML string html := `

Hello, World!

Example

` // Parse the HTML string into a node tree doc, err := html.Parse(strings.NewReader(html)) if err != nil { fmt.Println("Error:", err) return } // Compile the XPath expression expr, err := xpath.Compile("//p") if err != nil { fmt.Println("Error:", err) return } // Use the Evaluate method to select elements from the document nodes, err := expr.Evaluate(xpath.NodeNavigator(doc)) if err != nil { fmt.Println("Error:", err) return } if nodes.MoveNext() { fmt.Println(nodes.Current().Value()) // > Hello, World! } } ```