How Can I Scrape Dynamic JavaScript Content in Python?

Scrape Dynamic Content Generated by JavaScript in Python

Web scraping often encounters pages with dynamic content powered by JavaScript. To effectively scrape such pages, executing the JavaScript code is essential.

Using Selenium with PhantomJS

Selenium is a popular Python library for automating web browsers. It can be used with PhantomJS, a headless browser, to render web pages and execute JavaScript.

1. Ensure PhantomJS is installed and available in your path.
2. Install Selenium using pip install selenium.
3. Use the following code:

from selenium import webdriver

driver = webdriver.PhantomJS()
driver.get(my_url)
p_element = driver.find_element_by_id(id_='intro-text')
print(p_element.text)

Using dryscrape

Dryscrape is another Python library specifically designed for scraping JavaScript-driven websites.

1. Install dryscrape using pip install dryscrape.
2. Use the following code:

import dryscrape
from bs4 import BeautifulSoup

session = dryscrape.Session()
session.visit(my_url)
response = session.body()
soup = BeautifulSoup(response)
soup.find(id="intro-text")

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