Which Are the Top 5 Python Libraries Used for Web Scraping?

1. Request

For most Python developers, this module is necessary for extracting raw HTML data from web resources.

Simply use the following PyPI command in your command line or Terminal to install the library:

The installation can be checked using REPL:

>>> import requests >>> r = requests.get('https://api.github.com/repos/psf/requests') >>> r.json()["description"] 'A simple, yet elegant HTTP library.'

2. LXML

When it comes to HTML rapidity and parsing, there’s a wonderful library called LXML which is to be considered. LXML is a true companion when it comes to HTML speed and XML parsing for data scraping, therefore LXML-based software is used to scrape pages that change very often such as gambling sites providing odds during live events.LXML Toolkit is a powerful instrument with a lot of features available in it.

Simply use the following PyPI command in your command line or Terminal to install the library:

3. BeautifulSoup

The BeautifulSoup4 module is used in mostly 80% of all Python data Scraping tutorials on the Internet as a basic tool for handling recovered. attributes, the DOM tree, Selectors, and others are all covered. The ideal solution for converting code to and from Cheerio Javascript or jQuery.

Simply use the following PyPI command in your command line or Terminal to install this library:

pip install beautifulsoup4

4. Selenium

Selenium is a widely used Web Driver, including wrappers for almost all programming languages. automation specialists, Quality assurance engineers, data scientists, and developers, have all used this ideal tool at some point. There are no additional libraries required for Web Scraping because any activity may be performed with a browser like a real user: form filling, page opening, button clicks, resolving Captcha, and much more.

Simply use the following PyPI command in your command line or Terminal to install this library:

The following code shows how to get started with Selenium Web Crawling:

from selenium import webdriver from selenium.webdriver.common.keys import Keys driver = webdriver.Firefox() driver.get("http://www.python.org") assert "Python" in driver.title elem = driver.find_element_by_name("q") elem.send_keys("pycon") elem.send_keys(Keys.RETURN) assert "No results found." not in driver.page_source driver.close()

5. Scrapy:

Scrapy is the best Web scraping framework available, and it was created by an organization with a team having extensive scraping experience. The software can be built on top of the library where scrapers, Crawlers, and data extractors, or all 3 can stay together.

Simply use the following PyPI command in your command line or Terminal to install this library:

Originally published at https://www.3idatascraping.com.

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