Supercharged Web Scraping with Asyncio and Python

Supercharged Web Scraping with Asyncio and Python, available at $39.99, has an average rating of 4.55, with 22 lectures, based on 136 reviews, and has 30620 subscribers.

You will learn about Basic Web scraping with Python Web scraping with Selenium & Python JavaScript-Heavy Website Scraping Asynchronous Web scraping with Asyncio This course is ideal for individuals who are Data Scientists & Aspiring Data Scientists or Python Developers looking to better understand asynchronous coding within Python or Anyone interested in Data Mining / Data Scraping It is particularly useful for Data Scientists & Aspiring Data Scientists or Python Developers looking to better understand asynchronous coding within Python or Anyone interested in Data Mining / Data Scraping.

Enroll now: Supercharged Web Scraping with Asyncio and Python

Summary

Title: Supercharged Web Scraping with Asyncio and Python

Price: $39.99

Average Rating: 4.55

Number of Lectures: 22

Number of Published Lectures: 22

Number of Curriculum Items: 22

Number of Published Curriculum Objects: 22

Original Price: $89.99

Quality Status: approved

Status: Live

What You Will Learn

Basic Web scraping with Python

Web scraping with Selenium & Python

JavaScript-Heavy Website Scraping

Asynchronous Web scraping with Asyncio

Who Should Attend

Data Scientists & Aspiring Data Scientists

Python Developers looking to better understand asynchronous coding within Python

Anyone interested in Data Mining / Data Scraping

Target Audiences

Data Scientists & Aspiring Data Scientists

Python Developers looking to better understand asynchronous coding within Python

Anyone interested in Data Mining / Data Scraping

Web scraping is simply automatically opening up any website and grabbing the data you find important on that website. It’s fundamental to the internet, search engines, Data Science, automation, machine learning, and much more.

Opening websites and extracting data are only part of what makes web scraping great. It’s the parsing of the data that’s where the value is.

This project will cover:

Basic web scraping with Python

Web scraping with Selenium

Sync vs Async

Asynchronous Web scraping with Asyncio

But why asynchronous code? What is it? How does it benefit us?

Asynchrounous code is a way to execute multiple functions basically at once. It’s not actually at the exact same time but it’s close. (They actually run concurrently). This means that we can do more things in less time and, when it comes to mining or scraping data, this time saving is absolutely significant.

Imagine for a moment you’re recreating google’s search engine. You’d have to scrape trillions (if not more) web pages on a regular interval to help with the search results. Of course you’re not going to be scraping all of the trillions of pages at once but the idea is that scraping event 1,000 pages would take a very long time doing it synchronously (like using Python requests and/or just selenium).

If you’ve done a lot of web scraping before but never used Python’s aysncio, this course will help you better understand the fundamentals and bring your scraping game to another level.

Let’s get started!

Course Curriculum

Chapter 1: Welcome

Lecture 1: Welcome

Lecture 2: Project Demo

Lecture 3: Requirements

Chapter 2: Fundamentals

Lecture 1: Sync vs Async

Lecture 2: Blocking & Timeouts

Lecture 3: Scraping with Selenium

Lecture 4: Async Web Scraping with chrome driver and arsenic

Lecture 5: Hide Arsenic logs

Chapter 3: Extraction & Formatting

Lecture 1: Async Data with Python Pandas

Lecture 2: Prepare to Scrape Multiple URLs

Lecture 3: Extract Product Data

Lecture 4: Async Product Data Extraction

Chapter 4: Prepare for Re-usability

Lecture 1: Modules & Submodules

Lecture 2: Service Specific Submodule

Lecture 3: Decouple Logging & Scraper

Chapter 5: Storing Data

Lecture 1: Synchronous SQL Storage with Pandas

Lecture 2: Store Scrapped Data to SQL Tables

Lecture 3: Inspect Stored Data in Jupyter

Lecture 4: Scraping URLS from Stored Links Table

Lecture 5: Scrape Paginated List View

Lecture 6: Results & Timing

Chapter 6: Thank you and next steps

Lecture 1: Thank you & next steps

Instructors

Justin Mitchel
Coding Entrepreneur & Teacher – 568,000+ Students

Rating Distribution

1 stars: 1 votes

2 stars: 9 votes

3 stars: 15 votes

4 stars: 36 votes

5 stars: 75 votes

Frequently Asked Questions

How long do I have access to the course materials?

You can view and review the lecture materials indefinitely, like an on-demand channel.

Can I take my courses with me wherever I go?

Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don’t have an internet connection, some instructors also let their students download course lectures. That’s up to the instructor though, so make sure you get on their good side!