Python Asyncio Mastery

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Python Asyncio Mastery

Author : Jason Brownlee
Publisher : SuperFastPython.com
ISBN 13 :
Total Pages : 488 pages
Book Rating : 4./5 ( download)

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Book Synopsis Python Asyncio Mastery by : Jason Brownlee

Download or read book Python Asyncio Mastery written by Jason Brownlee and published by SuperFastPython.com. This book was released on with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Asynchronous programming is built into Python. The language directly supports coroutines as first-class objects with the async and await expressions for asynchronous programming. The asyncio module provides tools for creating and managing asynchronous task and for developing non-blocking I/O client and server programs. Asyncio is not coming, it's here. Skills in asyncio are in demand and the demand is growing. Asynchronous programming and asyncio are how we develop modern scalable event-driven programs in Python. This paradigm dominates modern Python web development, API development, and network programming, and there are few Python programs that do not touch on these areas. Developing concurrent programs using coroutines and the asyncio module API can be very challenging, especially for Python developers who are new to asynchronous programming. Introducing: "Python Asyncio Mastery". A new book designed to teach you asyncio in Python, super fast! You will get fast-paced tutorials showing you how to develop asyncio programs on advanced topics. Including: * How to define, schedule, execute, check the status, and get results from asynchronous tasks. * How to manage groups of asynchronous tasks, including waiting for tasks, getting results, grouping tasks and using timeouts. * How to use more advanced features of tasks such as shielding, sleeping, waiting for, and executing blocking tasks. * How to define, create, and use asynchronous iterators, generators, context managers, and queues. * How to safely synchronize and coordinate the behavior of coroutines with mutex locks, semaphores, barriers, and more. * How to run commands and perform non-blocking inter-process communication with subprocesses. * How to develop clients and servers with socket programming and perform non-blocking reads and writes. Each tutorial is carefully designed to teach one critical aspect of how to use asyncio in your Python programs. Learn Python asyncio correctly, step-by-step.

Using Asyncio in Python

Author : Caleb Hattingh
Publisher : O'Reilly Media
ISBN 13 : 1492075302
Total Pages : 166 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis Using Asyncio in Python by : Caleb Hattingh

Download or read book Using Asyncio in Python written by Caleb Hattingh and published by O'Reilly Media. This book was released on 2020-01-30 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you’re among the Python developers put off by asyncio’s complexity, it’s time to take another look. Asyncio is complicated because it aims to solve problems in concurrent network programming for both framework and end-user developers. The features you need to consider are a small subset of the whole asyncio API, but picking out the right features is the tricky part. That’s where this practical book comes in. Veteran Python developer Caleb Hattingh helps you gain a basic understanding of asyncio’s building blocks—enough to get started writing simple event-based programs. You’ll learn why asyncio offers a safer alternative to preemptive multitasking (threading) and how this API provides a simpleway to support thousands of simultaneous socket connections. Get a critical comparison of asyncio and threading for concurrent network programming Take an asyncio walk-through, including a quickstart guidefor hitting the ground looping with event-based programming Learn the difference between asyncio features for end-user developers and those for framework developers Understand asyncio’s new async/await language syntax, including coroutines and task and future APIs Get detailed case studies (with code) of some popular asyncio-compatible third-party libraries

Python Concurrency with Asyncio

Author : Matthew Fowler
Publisher : Simon and Schuster
ISBN 13 : 1617298662
Total Pages : 374 pages
Book Rating : 4.6/5 (172 download)

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Book Synopsis Python Concurrency with Asyncio by : Matthew Fowler

Download or read book Python Concurrency with Asyncio written by Matthew Fowler and published by Simon and Schuster. This book was released on 2022-03 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: It's easy to overload standard Python and watch your programs slow to a crawl. The asyncio library was built to solve these problems by making it easy to divide and schedule tasks. It seamlessly handles multiple operations concurrently, leading to apps that are lightning fast and scalable. "Python concurrency with asyncio" introduces asynchronous, parallel, and concurrent programming through hands-on Python examples. Hard-to-grok concurrency topics are broken down into simple flowcharts that make it easy to see how your tasks are running. You'll learn how to overcome the limitations of Python using asyncio to speed up slow web servers and microservices. You'll even combine asyncio with traditional multiprocessing techniques for huge improvements to performance.

"Python Mastery: A Complete Guide to Programming Excellence"

Author : RAMANA
Publisher : RAMANA
ISBN 13 :
Total Pages : 3830 pages
Book Rating : 4./5 ( download)

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Book Synopsis "Python Mastery: A Complete Guide to Programming Excellence" by : RAMANA

Download or read book "Python Mastery: A Complete Guide to Programming Excellence" written by RAMANA and published by RAMANA. This book was released on 2024-04-18 with total page 3830 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is a description for the book *"Python Mastery: A Complete Guide to Programming Excellence"*: Unlock your full potential as a programmer with *"Python Mastery: A Complete Guide to Programming Excellence"*. This comprehensive book is designed to guide you from the fundamentals of Python programming to advanced concepts and best practices. Through clear explanations and hands-on exercises, you'll gain a solid understanding of core topics such as data types, control structures, functions, and modules. Dive deeper into object-oriented programming, file handling, and libraries like NumPy and Pandas. Explore powerful techniques for debugging, testing, and optimizing your code. Whether you're a beginner or an experienced developer, this guide will help you achieve mastery in Python and elevate your programming skills to new heights.

Python Automation Mastery

Author : Rob Botwright
Publisher : Rob Botwright
ISBN 13 : 1839385154
Total Pages : 265 pages
Book Rating : 4.8/5 (393 download)

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Book Synopsis Python Automation Mastery by : Rob Botwright

Download or read book Python Automation Mastery written by Rob Botwright and published by Rob Botwright. This book was released on 101-01-01 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: 🚀 PYTHON AUTOMATION MASTERY: From Novice to Pro Book Bundle 🚀 Are you ready to unlock the full potential of Python for automation? Look no further than the "Python Automation Mastery" book bundle, a comprehensive collection designed to take you from a beginner to an automation pro! 📘 Book 1 - Python Automation Mastery: A Beginner's Guide · Perfect for newcomers to programming and Python. · Learn Python fundamentals and the art of automation. · Start automating everyday tasks right away! 📗 Book 2 - Python Automation Mastery: Intermediate Techniques · Take your skills to the next level. · Discover web scraping, scripting, error handling, and data manipulation. · Tackle real-world automation challenges with confidence. 📙 Book 3 - Python Automation Mastery: Advanced Strategies · Explore advanced automation concepts. · Master object-oriented programming and external libraries. · Design and implement complex automation projects. 📕 Book 4 - Python Automation Mastery: Expert-Level Solutions · Become an automation architect. · Handle high-level use cases in AI, network security, and data analysis. · Elevate your automation skills to expert status. 🌟 What Makes This Bundle Special? · Comprehensive journey from novice to pro in one bundle. · Easy-to-follow, step-by-step guides in each book. · Real-world examples and hands-on exercises. · Learn ethical automation practices and best strategies. · Access a treasure trove of automation knowledge. 🚀 Why Python? Python is the go-to language for automation due to its simplicity and versatility. Whether you're looking to streamline everyday tasks or tackle complex automation challenges, Python is your ultimate tool. 📈 Invest in Your Future Automation skills are in high demand across industries. By mastering Python automation, you'll enhance your career prospects, supercharge your productivity, and become a sought-after automation expert. 📚 Grab the Complete Bundle Now! Don't miss out on this opportunity to become a Python automation master. Get all four books in one bundle and embark on your journey from novice to pro. Buy now and transform your Python skills into automation mastery!

Mastering Python

Author : Rick van Hattem
Publisher : Packt Publishing Ltd
ISBN 13 : 1785289136
Total Pages : 486 pages
Book Rating : 4.7/5 (852 download)

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Book Synopsis Mastering Python by : Rick van Hattem

Download or read book Mastering Python written by Rick van Hattem and published by Packt Publishing Ltd. This book was released on 2016-04-29 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the art of writing beautiful and powerful Python by using all of the features that Python 3.5 offers About This Book Become familiar with the most important and advanced parts of the Python code style Learn the trickier aspects of Python and put it in a structured context for deeper understanding of the language Offers an expert's-eye overview of how these advanced tasks fit together in Python as a whole along with practical examples Who This Book Is For Almost anyone can learn to write working script and create high quality code but they might lack a structured understanding of what it means to be 'Pythonic'. If you are a Python programmer who wants to code efficiently by getting the syntax and usage of a few intricate Python techniques exactly right, this book is for you. What You Will Learn Create a virtualenv and start a new project Understand how and when to use the functional programming paradigm Get familiar with the different ways the decorators can be written in Understand the power of generators and coroutines without digressing into lambda calculus Create metaclasses and how it makes working with Python far easier Generate HTML documentation out of documents and code using Sphinx Learn how to track and optimize application performance, both memory and cpu Use the multiprocessing library, not just locally but also across multiple machines Get a basic understanding of packaging and creating your own libraries/applications In Detail Python is a dynamic programming language. It is known for its high readability and hence it is often the first language learned by new programmers. Python being multi-paradigm, it can be used to achieve the same thing in different ways and it is compatible across different platforms. Even if you find writing Python code easy, writing code that is efficient, easy to maintain, and reuse is not so straightforward. This book is an authoritative guide that will help you learn new advanced methods in a clear and contextualised way. It starts off by creating a project-specific environment using venv, introducing you to different Pythonic syntax and common pitfalls before moving on to cover the functional features in Python. It covers how to create different decorators, generators, and metaclasses. It also introduces you to functools.wraps and coroutines and how they work. Later on you will learn to use asyncio module for asynchronous clients and servers. You will also get familiar with different testing systems such as py.test, doctest, and unittest, and debugging tools such as Python debugger and faulthandler. You will learn to optimize application performance so that it works efficiently across multiple machines and Python versions. Finally, it will teach you how to access C functions with a simple Python call. By the end of the book, you will be able to write more advanced scripts and take on bigger challenges. Style and Approach This book is a comprehensive guide that covers advanced features of the Python language, and communicate them with an authoritative understanding of the underlying rationale for how, when, and why to use them.

Mastering Concurrency in Python

Author : Quan Nguyen
Publisher : Packt Publishing Ltd
ISBN 13 : 1789341361
Total Pages : 433 pages
Book Rating : 4.7/5 (893 download)

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Book Synopsis Mastering Concurrency in Python by : Quan Nguyen

Download or read book Mastering Concurrency in Python written by Quan Nguyen and published by Packt Publishing Ltd. This book was released on 2018-11-27 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Immerse yourself in the world of Python concurrency and tackle the most complex concurrent programming problems Key FeaturesExplore the core syntaxes, language features and modern patterns of concurrency in PythonUnderstand how to use concurrency to keep data consistent and applications responsiveUtilize application scaffolding to design highly-scalable programs Book Description Python is one of the most popular programming languages, with numerous libraries and frameworks that facilitate high-performance computing. Concurrency and parallelism in Python are essential when it comes to multiprocessing and multithreading; they behave differently, but their common aim is to reduce the execution time. This book serves as a comprehensive introduction to various advanced concepts in concurrent engineering and programming. Mastering Concurrency in Python starts by introducing the concepts and principles in concurrency, right from Amdahl's Law to multithreading programming, followed by elucidating multiprocessing programming, web scraping, and asynchronous I/O, together with common problems that engineers and programmers face in concurrent programming. Next, the book covers a number of advanced concepts in Python concurrency and how they interact with the Python ecosystem, including the Global Interpreter Lock (GIL). Finally, you'll learn how to solve real-world concurrency problems through examples. By the end of the book, you will have gained extensive theoretical knowledge of concurrency and the ways in which concurrency is supported by the Python language What you will learnExplore the concepts of concurrency in programmingExplore the core syntax and features that enable concurrency in PythonUnderstand the correct way to implement concurrencyAbstract methods to keep the data consistent in your programAnalyze problems commonly faced in concurrent programmingUse application scaffolding to design highly-scalable programsWho this book is for This book is for developers who wish to build high-performance applications and learn about signle-core, multicore programming or distributed concurrency. Some experience with Python programming language is assumed.

Python: Master the Art of Design Patterns

Author : Dusty Phillips
Publisher : Packt Publishing Ltd
ISBN 13 : 1787123405
Total Pages : 775 pages
Book Rating : 4.7/5 (871 download)

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Book Synopsis Python: Master the Art of Design Patterns by : Dusty Phillips

Download or read book Python: Master the Art of Design Patterns written by Dusty Phillips and published by Packt Publishing Ltd. This book was released on 2016-09-30 with total page 775 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ensure your code is sleek, efficient and elegant by mastering powerful Python design patterns About This Book Learn all about abstract design patterns and how to implement them in Python 3 Understand the structural, creational, and behavioral Python design patterns Get to know the context and application of design patterns to solve real-world problems in software architecture, design, and application development Discover how to simplify Design Pattern implementation using the power of Python 3 Who This Book Is For If you have basic Python skills and wish to learn in depth how to correctly apply appropriate design patterns, this course is tailor made for you. What You Will Learn Discover what design patterns are and how to apply them to writing Python Implement objects in Python by creating classes and defining methods Separate related objects into a taxonomy of classes and describe the properties and behaviors of those objects via the class interface Understand when to use object-oriented features, and more importantly when not to use them Get to know proven solutions to common design issues Explore the design principles that form the basis of software design, such as loose coupling, the Hollywood principle, and the Open Close principle, among others Use Structural Design Patterns and find out how objects and classes interact to build larger applications Improve the productivity and code base of your application using Python design patterns Secure an interface using the Proxy pattern In Detail Python is an object-oriented scripting language that is used in everything from data science to web development. Known for its simplicity, Python increases productivity and minimizes development time. Through applying essential software engineering design patterns to Python, Python code becomes even more efficient and reusable from project to project. This learning path takes you through every traditional and advanced design pattern best applied to Python code, building your skills in writing exceptional Python. Divided into three distinct modules, you'll go from foundational to advanced concepts by following a series of practical tutorials. Start with the bedrock of Python programming – the object-oriented paradigm. Rethink the way you work with Python as you work through the Python data structures and object-oriented techniques essential to modern Python programming. Build your confidence as you learn Python syntax, and how to use OOP principles with Python tools such as Django and Kivy. In the second module, run through the most common and most useful design patterns from a Python perspective. Progress through Singleton patterns, Factory patterns, Facade patterns and more all with detailed hands-on guidance. Enhance your professional abilities in in software architecture, design, and development. In the final module, run through the more complex and less common design patterns, discovering how to apply them to Python coding with the help of real-world examples. Get to grips with the best practices of writing Python, as well as creating systems architecture and troubleshooting issues. This Learning Path combines some of the best that Packt has to offer in one complete, curated package. It includes content from the following Packt products: Python 3 Object-Oriented Programming - Second Edition by Dusty Phillips Learning Python Design Patterns - Second Edition by Chetan Giridhar Mastering Python Design Patterns by Sakis Kasampalis Style and approach Advance your Python code through three distinct modules that each build on preceding content. Get the complete coverage of Python design patterns you need to write elegant and efficient code that's reusable and powerful.

Mastering Redis

Author : Jeremy Nelson
Publisher : Packt Publishing Ltd
ISBN 13 : 1783988193
Total Pages : 366 pages
Book Rating : 4.7/5 (839 download)

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Book Synopsis Mastering Redis by : Jeremy Nelson

Download or read book Mastering Redis written by Jeremy Nelson and published by Packt Publishing Ltd. This book was released on 2016-05-31 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Take your knowledge of Redis to the next level to build enthralling applications with ease About This Book Detailed explanation on Data structure server with powerful strings, lists, sets, sorted-sets, and hashes Learn to Scale your data with Redis Cluster's distributed setup This is a fast paced practical guide full of screenshots and real work examples to help you get to grips with Redis in no time. Who This Book Is For If you are a software developer with some experience with Redis and would now like to elevate your Redis knowledge and skills even further, then this book is for you. What You Will Learn Choose the right Redis data structure for your problem Understand Redis event-loop and implement your own custom C commands Solve complex workflows with Redis server-side scripting with Lua Configure your Redis instance for optimal memory management Scale your data in a distributed manner with Redis Cluster Improve the stability of your Redis solution using Redis Sentinel Complement your existing database and NoSQL environment with Redis Exploit a wide range of features provided by Redis to become a DevOps expert. In Detail Redis is the most popular, open-source, key value data structure server that provides a wide range of capabilities on which multiple platforms can be be built. Its fast and flexible data structures give your existing applications an edge in the development environment. This book is a practical guide which aims to help you deep dive into the world of Redis data structure to exploit its excellent features. We start our journey by understanding the need of Redis in brief, followed by an explanation of Advanced key management. Next, you will learn about design patterns, best practices for using Redis in DevOps environment and Docker containerization paradigm in detail. After this, you will understand the concept of scaling with Redis cluster and Redis Sentinel , followed by a through explanation of incorporating Redis with NoSQL technologies such as Elasticsearch and MongoDB. At the end of this section, you will be able to develop competent applications using these technologies. You will then explore the message queuing and task management features of Redis and will be able to implement them in your applications. Finally, you will learn how Redis can be used to build real-time data analytic dashboards, for different disparate data streams. Style and approach This is a hands on guide full of easy-to-follow examples, that illustrate important concepts and techniques to solve complex problems with Redis.

Python Asyncio Asynchronous Programming with Aiohttp

Author : Katie Millie
Publisher : Independently Published
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.3/5 (221 download)

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Book Synopsis Python Asyncio Asynchronous Programming with Aiohttp by : Katie Millie

Download or read book Python Asyncio Asynchronous Programming with Aiohttp written by Katie Millie and published by Independently Published. This book was released on 2024-04-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unleash the Async Power of Python: Build Blazing-Fast Web Apps with aiohttp (No More Waiting! ) Tired of sluggish web applications holding you back? Ready to revolutionize your development workflow and deliver lightning-fast user experiences? Python Asyncio Asynchronous Programming with aiohttp is your ultimate guide to unlocking the potential of asynchronous programming! Why Asynchronous Programming? Why aiohttp? Break the Bottleneck: Ditch the limitations of synchronous development. Handle high traffic and complex operations with ease, leaving traditional approaches in the dust. Embrace Efficiency: Maximize resource utilization by handling multiple tasks concurrently. Witness superior performance in your web applications. Build Scalable Systems: Design applications that can gracefully adapt to increasing user loads without compromising performance. aiohttp provides a foundation for highly scalable web architectures. The aiohttp Advantage: aiohttp simplifies asynchronous development with a clean and intuitive API. Focus on building robust applications instead of wrestling with complex asynchronous details. This Book Equips You to: Master the Fundamentals: Gain a solid understanding of asynchronous programming concepts like event loops, coroutines, tasks, and futures. Become an Asyncio Pro: Conquer the core of asynchronous Python with comprehensive guidance on using the asyncio library. aiohttp in Action: Craft powerful web servers, handle HTTP requests and responses, and build dynamic web applications with confidence. Advanced Techniques: Dive deep into real-time applications with WebSockets, form handling, error management, and best practices. Project-Based Learning: Solidify your skills by building real-world projects, including a live chat applicationand a real-time stock ticker. Deployment Ready: Learn how to deploy your asynchronous applications to production, ensuring scalability and optimal performance. Don't Just Build Applications, Build the Future! Asynchronous programming is the wave of the future, and Python Asyncio Asynchronous Programming with aiohttp is your launchpad to mastering it. Stop waiting for sluggish websites! Become an asynchronous programming champion and build high-performance web applications that leave the competition behind! Order your copy today and unlock the true potential of Python web development!

Powerful Python

Author : Aaron Maxwell
Publisher :
ISBN 13 : 9780692878972
Total Pages : 220 pages
Book Rating : 4.8/5 (789 download)

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Book Synopsis Powerful Python by : Aaron Maxwell

Download or read book Powerful Python written by Aaron Maxwell and published by . This book was released on 2017-05-07 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are many books for those new to Python, new to programming, or both. Powerful Python is different. Written for experienced developers like you, its carefully crafted chapters teach intermediate and advanced strategies, patterns, and tools for modern Python. Focused on Python 3, with full support for 2.7. DRM-free digital upgrade: powerfulpython.com/book-upgrade "Feels like Neo learning Jiu jitsu in the Matrix." - John Beauford (@johnbeauford) "I just wanted to let you know what an excellent book this is... I keep going back to your book to learn Python." - Fahad Qazi, London, UK "Thanks. Keep up the good work. Your chapter on decorators is the best I have seen on that topic." - Leon Tietz, Minnesota, USA "Powerful Python is already helping me get huge optimization gains." - Timothy Dobbins (@TmthyDobbins) "What have I found good and valuable about the book so far? Everything honestly. The clear explanations, solid code examples have really helped me advance as a Python coder... Thank you! It has really helped me grasp some advanced concepts that I felt were beyond my abilities." - Nick S., Colorado, USA For data scientists, back-end engineers, web developers, sysadmins, devops, QA testers and more. What's included: An unrelenting selective spotlight on what's most valuable and impactful to working, full-time, professional Python developers Well-researched, detailed, realistic code on almost every page, powerfully illustrating key points. Very little "toy code" How to use decorators to add rich features to functions and classes; untangle distinct, frustratingly intertwined concerns in your code; and build powerful, extensible software frameworks How to use Python in ways that incentivize other developers to use and re-use your code, again and again... amplifying the impact of the code you write, and boosting your reputation among your peers Powerfully and easily weave iterators and generators throughout your applications, making them massively scalable, highly performant, and far more readable and maintainable How to fully leverage Python's exception and error model... giving you a detailed understanding even experienced Pythonistas often lack, and putting some of the most powerfully Pythonic exception-handling patterns in your toolbox How "magic methods" imbue natural, readable, expressive syntax into your classes and objects... and how to "break the rules" to craft stunningly intuitive, compellingly reusable library interfaces Valuable and powerful design patterns, and how Python's special language features give you uniquely powerful implementations not possible in other languages Deep and detailed instruction on how to write practical, realistic unit tests... using test-driven development to easily get into a state of flow... where you find yourself implementing feature after feature, keeping your focus with ease for long periods of time How to rapidly set up effective logging for scripts, sprawling Python applications, and everything in between An enthusiastic and unapologetic focus on Python 3, and what makes it great... with full explanation and support for getting the same results with Python 2.7 More at PowerfulPython.com.

Python Concurrency with asyncio

Author : Matthew Fowler
Publisher : Simon and Schuster
ISBN 13 : 1638357080
Total Pages : 374 pages
Book Rating : 4.6/5 (383 download)

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Book Synopsis Python Concurrency with asyncio by : Matthew Fowler

Download or read book Python Concurrency with asyncio written by Matthew Fowler and published by Simon and Schuster. This book was released on 2022-03-15 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to speed up slow Python code with concurrent programming and the cutting-edge asyncio library. Use coroutines and tasks alongside async/await syntax to run code concurrently Build web APIs and make concurrency web requests with aiohttp Run thousands of SQL queries concurrently Create a map-reduce job that can process gigabytes of data concurrently Use threading with asyncio to mix blocking code with asyncio code Python is flexible, versatile, and easy to learn. It can also be very slow compared to lower-level languages. Python Concurrency with asyncio teaches you how to boost Python's performance by applying a variety of concurrency techniques. You'll learn how the complex-but-powerful asyncio library can achieve concurrency with just a single thread and use asyncio's APIs to run multiple web requests and database queries simultaneously. The book covers using asyncio with the entire Python concurrency landscape, including multiprocessing and multithreading. About the technology It’s easy to overload standard Python and watch your programs slow to a crawl. Th e asyncio library was built to solve these problems by making it easy to divide and schedule tasks. It seamlessly handles multiple operations concurrently, leading to apps that are lightning fast and scalable. About the book Python Concurrency with asyncio introduces asynchronous, parallel, and concurrent programming through hands-on Python examples. Hard-to-grok concurrency topics are broken down into simple flowcharts that make it easy to see how your tasks are running. You’ll learn how to overcome the limitations of Python using asyncio to speed up slow web servers and microservices. You’ll even combine asyncio with traditional multiprocessing techniques for huge improvements to performance. What's inside Build web APIs and make concurrency web requests with aiohttp Run thousands of SQL queries concurrently Create a map-reduce job that can process gigabytes of data concurrently Use threading with asyncio to mix blocking code with asyncio code About the reader For intermediate Python programmers. No previous experience of concurrency required. About the author Matthew Fowler has over 15 years of software engineering experience in roles from architect to engineering director. Table of Contents 1 Getting to know asyncio 2 asyncio basics 3 A first asyncio application 4 Concurrent web requests 5 Non-blocking database drivers 6 Handling CPU-bound work 7 Handling blocking work with threads 8 Streams 9 Web applications 10 Microservices 11 Synchronization 12 Asynchronous queues 13 Managing subprocesses 14 Advanced asyncio

Python Asyncio Interview Questions

Author : Jason Brownlee
Publisher : SuperFastPython.com
ISBN 13 :
Total Pages : 103 pages
Book Rating : 4./5 ( download)

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Book Synopsis Python Asyncio Interview Questions by : Jason Brownlee

Download or read book Python Asyncio Interview Questions written by Jason Brownlee and published by SuperFastPython.com. This book was released on with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: How well do you know asyncio in Python? Python includes changes to the language itself to support coroutines as first-class objects and the asyncio module provides an API for developing asynchronous programs. Asyncio is challenging to learn for beginners and challenging to use for experts and beginners alike. Asynchronous programming is an alternative paradigm that is quite different from the classical imperative and object-oriented programming paradigms that we are useful. * Do you know how to cancel an asynchronous task? * Do you know how to execute a list of coroutines concurrently? * Do you know how to execute blocking calls in an asyncio program? Discover 150+ interview questions and their answers on Python asyncio. * Study the questions and answers and improve your skill. * Test yourself to see what you really know, and what you don't. * Select questions to interview developers on a new role. Prepare for an interview or test your asyncio and coroutine skills in Python today.

Mastering Python: A Comprehensive Guide for Beginners and Experts

Author : Rick Spair
Publisher : Rick Spair
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4./5 ( download)

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Book Synopsis Mastering Python: A Comprehensive Guide for Beginners and Experts by : Rick Spair

Download or read book Mastering Python: A Comprehensive Guide for Beginners and Experts written by Rick Spair and published by Rick Spair. This book was released on with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlock the full potential of Python programming with "Mastering Python: A Comprehensive Guide for Beginners and Experts." Whether you're a novice just starting your coding journey or an experienced developer looking to sharpen your skills, this book is your ultimate resource. Why This Book? Python is one of the most popular and versatile programming languages in the world. Its simplicity and readability make it an excellent choice for beginners, while its powerful libraries and frameworks cater to the needs of seasoned professionals. "Mastering Python" is designed to cater to both ends of the spectrum, providing a detailed, step-by-step guide that covers everything you need to know about Python.

Python Tutorial 3.11.3

Author : Guido Van Rossum
Publisher :
ISBN 13 : 9781312571655
Total Pages : 0 pages
Book Rating : 4.5/5 (716 download)

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Book Synopsis Python Tutorial 3.11.3 by : Guido Van Rossum

Download or read book Python Tutorial 3.11.3 written by Guido Van Rossum and published by . This book was released on 2023-05-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Python Asyncio Jump-Start

Author : Jason Brownlee
Publisher : SuperFastPython.com
ISBN 13 :
Total Pages : 179 pages
Book Rating : 4./5 ( download)

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Book Synopsis Python Asyncio Jump-Start by : Jason Brownlee

Download or read book Python Asyncio Jump-Start written by Jason Brownlee and published by SuperFastPython.com. This book was released on with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Asyncio is an exciting new addition to Python. It allows regular Python programs to be developed using the asynchronous programming paradigm. It includes changes to the language to support coroutines as first-class objects, such as the async def and await expressions, and the lesser discussed async for and async with expressions for asynchronous iterators and context managers respectively. Asyncio is the way to rapidly develop scalable Python programs capable of tens or hundreds of thousands of concurrent tasks. Developing concurrent programs using coroutines and the asyncio module API can be very challenging for beginners, especially those new to asynchronous programming. Introducing: "Python Asyncio Jump-Start". A new book designed to teach you asyncio in Python, super fast! You will get a rapid-paced, 7-part course focused on getting you started and make you awesome at using asyncio. Including: * How to define, schedule, and execute asynchronous tasks as coroutines. * How to manage groups of asynchronous tasks, including waiting for all tasks, the first that, or the first task to fail. * How to define, create, and use asynchronous iterators, generators, and context manages * How to share data between coroutines with queues and how to synchronize coroutines to make code coroutine-safe. * How to run commands as subprocesses and how to implement asynchronous socket programming with streams. * How to develop a port scanner that is nearly 1,000 times faster than the sequential version. Each of the 7 lessons was carefully designed to teach one critical aspect of asyncio, with explanations, code snippets, and complete examples. Each lesson ends with an exercise for you to complete to confirm you understood the topic, a summary of what was learned, and links for further reading if you want to go deeper. Stop copy-pasting code from StackOverflow answers. Learn Python concurrency correctly, step-by-step.

Hands-On Reactive Programming with Python

Author : Romain Picard
Publisher : Packt Publishing Ltd
ISBN 13 : 1789132754
Total Pages : 411 pages
Book Rating : 4.7/5 (891 download)

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Book Synopsis Hands-On Reactive Programming with Python by : Romain Picard

Download or read book Hands-On Reactive Programming with Python written by Romain Picard and published by Packt Publishing Ltd. This book was released on 2018-10-25 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to help you understand the principles of Reactive and asynchronous programming and its benefits Key FeaturesExplore the advantages of Reactive programmingUse concurrency and parallelism in RxPY to build powerful reactive applicationsDeploy and scale your reactive applications using DockerBook Description Reactive programming is central to many concurrent systems, but it’s famous for its steep learning curve, which makes most developers feel like they're hitting a wall. With this book, you will get to grips with reactive programming by steadily exploring various concepts This hands-on guide gets you started with Reactive Programming (RP) in Python. You will learn abouta the principles and benefits of using RP, which can be leveraged to build powerful concurrent applications. As you progress through the chapters, you will be introduced to the paradigm of Functional and Reactive Programming (FaRP), observables and observers, and concurrency and parallelism. The book will then take you through the implementation of an audio transcoding server and introduce you to a library that helps in the writing of FaRP code. You will understand how to use third-party services and dynamically reconfigure an application. By the end of the book, you will also have learned how to deploy and scale your applications with Docker and Traefik and explore the significant potential behind the reactive streams concept, and you'll have got to grips with a comprehensive set of best practices. What you will learnStructure Python code for better readability, testing, and performanceExplore the world of event-based programmingGrasp the use of the most common operators in RxUnderstand reactive extensions beyond simple examplesMaster the art of writing reusable componentsDeploy an application on a cloud platform with Docker and TraefikWho this book is for If you are a Python developer who wants to learn Reactive programming to build powerful concurrent and asynchronous applications, this book is for you. Basic understanding of the Python language is all you need to understand the concepts covered in this book.