Data Wrangling with Python, Kazil Jacqueline, Jarmul Katharine
Автор: McKinney Wes Название: Python for Data Analysis: Data Wrangling with Pandas, Numpy, and Ipython ISBN: 1491957662 ISBN-13(EAN): 9781491957660 Издательство: Wiley Рейтинг: Цена: 50680.00 T Наличие на складе: Невозможна поставка. Описание: Looking for complete instructions on manipulating, processing, cleaning, and crunching structured data in Python? The second edition of this hands-on guide-updated for Python 3.5 and Pandas 1.0-is packed with practical cases studies that show you how to effectively solve a broad set of data analysis problems, using Python libraries.
Автор: Koutnik Randall Название: Build Reactive Web Sites with Rxjs: Master Observables and Wrangle Events ISBN: 1680502956 ISBN-13(EAN): 9781680502954 Издательство: Wiley Рейтинг: Цена: 32730.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Upgrade your skillset, succeed at work, and above all, avoid the many headaches that come with modern front-end development. Simplify your codebase with hands-on examples pulled from real-life applications. Master the mysteries of asynchronous state management, detangle puzzling race conditions, and send spaceships soaring through the cosmos.
Автор: Hajba Gabor Laszlo Название: Website Scraping with Python: Using Beautifulsoup and Scrapy ISBN: 1484239245 ISBN-13(EAN): 9781484239247 Издательство: Springer Рейтинг: Цена: 55890.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Closely examine website scraping and data processing: the technique of extracting data from websites in a format suitable for further analysis. You'll review which tools to use, and compare their features and efficiency. Focusing on BeautifulSoup4 and Scrapy, this concise, focused book highlights common problems and suggests solutions that readers can implement on their own.
Website Scraping with Python starts by introducing and installing the scraping tools and explaining the features of the full application that readers will build throughout the book. You'll see how to use BeautifulSoup4 and Scrapy individually or together to achieve the desired results. Because many sites use JavaScript, you'll also employ Selenium with a browser emulator to render these sites and make them ready for scraping.
By the end of this book, you'll have a complete scraping application to use and rewrite to suit your needs. As a bonus, the author shows you options of how to deploy your spiders into the Cloud to leverage your computer from long-running scraping tasks.
What You'll Learn
Install and implement scraping tools individually and togetherRun spiders to crawl websites for data from the cloudWork with emulators and drivers to extract data from scripted sites
Who This Book Is For
Readers with some previous Python and software development experience, and an interest in website scraping.
Автор: Percival Harry J. Название: Test-Driven Development with Python: Obey the Testing Goat: Using Django, Selenium, and JavaScript ISBN: 1491958707 ISBN-13(EAN): 9781491958704 Издательство: Wiley Рейтинг: Цена: 59130.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: By taking you through the development of a real web application from beginning to end, the second edition of this hands-on guide demonstrates the practical advantages of test-driven development (TDD) with Python.
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