Mastering Python

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Mastering Python

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Author : Rick van Hattem
language : en
Publisher: Packt Publishing Ltd
Release Date : 2016-04-29

Mastering Python written by Rick van Hattem and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-29 with Computers categories.

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 Python

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Author : Rick van Hattem
language : en
Publisher: Packt Publishing Ltd
Release Date : 2022-05-20

Use advanced features of Python to write high-quality, readable code and packages Key Features Extensively updated for Python 3.10 with new chapters on design patterns, scientific programming, machine learning, and interactive Python Shape your scripts using key concepts like concurrency, performance optimization, asyncio, and multiprocessing Learn how advanced Python features fit together to produce maintainable code Book Description Even if you find writing Python code easy, writing code that is efficient, maintainable, and reusable is not so straightforward. Many of Python's capabilities are underutilized even by more experienced programmers. Mastering Python, Second Edition, is an authoritative guide to understanding advanced Python programming so you can write the highest quality code. This new edition has been extensively revised and updated with exercises, four new chapters and updates up to Python 3.10. Revisit important basics, including Pythonic style and syntax and functional programming. Avoid common mistakes made by programmers of all experience levels. Make smart decisions about the best testing and debugging tools to use, optimize your code's performance across multiple machines and Python versions, and deploy often-forgotten Python features to your advantage. Get fully up to speed with asyncio and stretch the language even further by accessing C functions with simple Python calls. Finally, turn your new-and-improved code into packages and share them with the wider Python community. If you are a Python programmer wanting to improve your code quality and readability, this Python book will make you confident in writing high-quality scripts and taking on bigger challenges What you will learn Write beautiful Pythonic code and avoid common Python coding mistakes Apply the power of decorators, generators, coroutines, and metaclasses Use different testing systems like pytest, unittest, and doctest Track and optimize application performance for both memory and CPU usage Debug your applications with PDB, Werkzeug, and faulthandler Improve your performance through asyncio, multiprocessing, and distributed computing Explore popular libraries like Dask, NumPy, SciPy, pandas, TensorFlow, and scikit-learn Extend Python's capabilities with C/C++ libraries and system calls Who this book is for This book will benefit more experienced Python programmers who wish to upskill, serving as a reference for best practices and some of the more intricate Python techniques. Even if you have been using Python for years, chances are that you haven't yet encountered every topic discussed in this book. A good understanding of Python programming is necessary

Mastering Python High Performance

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Author : Fernando Doglio
language : en
Publisher: Packt Publishing Ltd
Release Date : 2015-09-09

Mastering Python High Performance written by Fernando Doglio and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-09 with Computers categories.

Measure, optimize, and improve the performance of your Python code with this easy-to-follow guide About This Book Master the do's and don'ts of Python performance programming Learn how to use exiting new tools that will help you improve your scripts A step-by-step, conceptual guide to teach you how to optimize and fine-tune your critical pieces of code Who This Book Is For If you're a Python developer looking to improve the speed of your scripts or simply wanting to take your skills to the next level, then this book is perfect for you. What You Will Learn Master code optimization step-by-step and learn how to use different tools Understand what a profiler is and how to read its output Interpret visual output from profiling tools and improve the performance of your script Use Cython to create fast applications using Python and C Take advantage of PyPy to improve performance of Python code Optimize number-crunching code with NumPy, Numba, Parakeet, and Pandas In Detail Simply knowing how to code is not enough; on mission-critical pieces of code, every bit of memory and every CPU cycle counts, and knowing how to squish every bit of processing power out of your code is a crucial and sought-after skill. Nowadays, Python is used for many scientific projects, and sometimes the calculations done in those projects require some serious fine-tuning. Profilers are tools designed to help you measure the performance of your code and help you during the optimization process, so knowing how to use them and read their output is very handy. This book starts from the basics and progressively moves on to more advanced topics. You'll learn everything from profiling all the way up to writing a real-life application and applying a full set of tools designed to improve it in different ways. In the middle, you'll stop to learn about the major profilers used in Python and about some graphic tools to help you make sense of their output. You'll then move from generic optimization techniques onto Python-specific ones, going over the main constructs of the language that will help you improve your speed without much of a change. Finally, the book covers some number-crunching-specific libraries and how to use them properly to get the best speed out of them. After reading this book, you will know how to take any Python code, profile it, find out where the bottlenecks are, and apply different techniques to remove them. Style and approach This easy-to-follow, practical guide will help you enhance your optimization skills by improving real-world code.

Mastering Python Regular Expressions

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Author : Félix López
language : en
Publisher: Packt Publishing Ltd
Release Date : 2014-02-21

Mastering Python Regular Expressions written by Félix López and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-21 with Computers categories.

A short and straight to the point guide that explains the implementation of Regular Expressions in Python. This book is aimed at Python developers who want to learn how to leverage Regular Expressions in Python. Basic knowledge of Python is required for a better understanding.

Mastering Python Design Patterns

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Author : Sakis Kasampalis
language : en
Publisher: Packt Publishing Ltd
Release Date : 2015-01-28

Mastering Python Design Patterns written by Sakis Kasampalis and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-28 with Computers categories.

This book is for Python programmers with an intermediate background and an interest in design patterns implemented in idiomatic Python. Programmers of other languages who are interested in Python can also benefit from this book, but it would be better if they first read some introductory materials that explain how things are done in Python.

Mastering Python For Data Science

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Author : Samir Madhavan
language : en
Publisher: Packt Publishing Ltd
Release Date : 2015-08-31

Mastering Python For Data Science written by Samir Madhavan and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-31 with Computers categories.

Explore the world of data science through Python and learn how to make sense of data About This Book Master data science methods using Python and its libraries Create data visualizations and mine for patterns Advanced techniques for the four fundamentals of Data Science with Python - data mining, data analysis, data visualization, and machine learning Who This Book Is For If you are a Python developer who wants to master the world of data science then this book is for you. Some knowledge of data science is assumed. What You Will Learn Manage data and perform linear algebra in Python Derive inferences from the analysis by performing inferential statistics Solve data science problems in Python Create high-end visualizations using Python Evaluate and apply the linear regression technique to estimate the relationships among variables. Build recommendation engines with the various collaborative filtering algorithms Apply the ensemble methods to improve your predictions Work with big data technologies to handle data at scale In Detail Data science is a relatively new knowledge domain which is used by various organizations to make data driven decisions. Data scientists have to wear various hats to work with data and to derive value from it. The Python programming language, beyond having conquered the scientific community in the last decade, is now an indispensable tool for the data science practitioner and a must-know tool for every aspiring data scientist. Using Python will offer you a fast, reliable, cross-platform, and mature environment for data analysis, machine learning, and algorithmic problem solving. This comprehensive guide helps you move beyond the hype and transcend the theory by providing you with a hands-on, advanced study of data science. Beginning with the essentials of Python in data science, you will learn to manage data and perform linear algebra in Python. You will move on to deriving inferences from the analysis by performing inferential statistics, and mining data to reveal hidden patterns and trends. You will use the matplot library to create high-end visualizations in Python and uncover the fundamentals of machine learning. Next, you will apply the linear regression technique and also learn to apply the logistic regression technique to your applications, before creating recommendation engines with various collaborative filtering algorithms and improving your predictions by applying the ensemble methods. Finally, you will perform K-means clustering, along with an analysis of unstructured data with different text mining techniques and leveraging the power of Python in big data analytics. Style and approach This book is an easy-to-follow, comprehensive guide on data science using Python. The topics covered in the book can all be used in real world scenarios.

Python Programming For Beginners

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Author : Mike Kernell
language : en
Publisher: ANMA LAB LIMITED
Release Date : 2023-06-28

Python Programming For Beginners written by Mike Kernell and has been published by ANMA LAB LIMITED this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-28 with Computers categories.

Unlock the full potential of Python programming with our comprehensive guidebook! Are you a beginner programmer looking to master Python? Or an experienced developer seeking to expand your skills? Our book caters to all levels of expertise, providing you with a step-by-step guide to learning and applying Python programming in a variety of contexts. With easy-to-understand explanations and real-life examples, our book covers the fundamentals of Python, including: · Data Types. · Control Structures. · Object-Oriented Programming, …and much more. You'll also delve into advanced topics such as web scraping, GUI programming, and game development, empowering you to take your Python skills to the next level. Designed for the busy learner, our book is structured with short, digestible chapters that allow you to learn at your own pace. Plus, our user-friendly language and engaging writing style make it a pleasure to read and easy to comprehend. As a beginner or experienced developer, you know the importance of staying up to date with the latest programming languages and techniques. With our book, you'll have everything you need to start using Python for real-world applications, giving you a competitive edge in today's tech-driven market. Don't miss out on the opportunity to become a Python expert. Order our book today and start your journey toward Python mastery!

Python Programming Illustrated For Beginners Intermediates Learn By Doing Approach Step By Step Ultimate Guide To Mastering Python

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Author : William Sullivan
language : en
Publisher: PublishDrive
Release Date : 2018-06-21

Python Programming Illustrated For Beginners Intermediates Learn By Doing Approach Step By Step Ultimate Guide To Mastering Python written by William Sullivan and has been published by PublishDrive this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-21 with Computers categories.

Python Programming Illustrated Guide For Beginners & Intermediates Whether you are at a beginner or intermediate level this book is crafted just for you! Learn Python Fundamentals This is your beginner's step by step guide with illustrated pictures! Learn one of the most essential, renowned and practical programming languages in 21st century. Python is a general purpose programming used by many start-ups. Its design emphasizes code readability, notably using significant whitespace Did you know Mozilla Firefox, PBS, Reddit, and even NASA! All use Python programming for their websites? Providing constructs whether small or large scale Python is versatile and can be used in a variety of ways. What You Will Learn: Python Running Your First Program Identifiers Variables Data Types Codes Practical Implementations And, much, much more! If you want to learn more about python programming it is highly recommended you start from the ground up by using this book. Why not start off by making a small and affordable investment with your illustrated beginners guide that walks you through python programming step by step. Why choose this book? Addresses Fundamental Concepts Goes Straight To The Point, No fluff or nonsense Practical Examples High Quality Diagrams "Noob friendly" (Good For beginners) Object Oriented Programming With Python Lambda Expressions Endorses Learn "By Doing Approach" Concise And To The Point I been working tirelessly to provide you quality books at an affordable price. I believe this book will give you the confidence to tackle python programming at a fundamental level. What are you waiting for? Make the greatest investment in knowledge base right now. Buy your copy now!

Python Cookbook

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Author : David Beazley
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2013-05-10

Python Cookbook written by David Beazley and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-10 with Computers categories.

If you need help writing programs in Python 3, or want to update older Python 2 code, this book is just the ticket. Packed with practical recipes written and tested with Python 3.3, this unique cookbook is for experienced Python programmers who want to focus on modern tools and idioms. Inside, you’ll find complete recipes for more than a dozen topics, covering the core Python language as well as tasks common to a wide variety of application domains. Each recipe contains code samples you can use in your projects right away, along with a discussion about how and why the solution works. Topics include: Data Structures and Algorithms Strings and Text Numbers, Dates, and Times Iterators and Generators Files and I/O Data Encoding and Processing Functions Classes and Objects Metaprogramming Modules and Packages Network and Web Programming Concurrency Utility Scripting and System Administration Testing, Debugging, and Exceptions C Extensions

Mastering Python A Comprehensive Guide

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Author : José Américo Piava Moreira
language : en
Publisher: Jose Americo Paiva Moreira
Release Date : 2023-09-29

Mastering Python A Comprehensive Guide written by José Américo Piava Moreira and has been published by Jose Americo Paiva Moreira this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-29 with Computers categories.

Mastering Python: a Comprehensive Guide is a comprehensive and in-depth book that aims to help readers become proficient in the Python programming language. Whether you are a beginner or an experienced programmer, this book provides a step-by-step approach to mastering Python and its various features. From the basics of Python syntax to advanced topics such as object-oriented programming and web development, this guide covers it all. With practical examples and exercises, readers will gain hands-on experience and develop a strong foundation in Python programming. This book covers a wide range of topics, including data types, control flow, functions, modules, file handling, and error handling. It also delves into more advanced concepts such as decorators, generators, and metaclasses. Additionally, readers will learn how to work with databases, create graphical user interfaces, and build web applications using popular frameworks like Django and Flask. The book also explores best practices and coding conventions to help readers write clean, efficient, and maintainable Python code. Whether you are a student, a professional developer, or someone looking to enhance their programming skills, Mastering Python: a Comprehensive Guide is the perfect resource to help you become a proficient Python programmer. With its comprehensive coverage, practical examples, and hands-on exercises, this book will equip you with the knowledge and skills needed to tackle real-world Python projects. By the end of this book, you will have a deep understanding of Python and be able to write efficient, scalable, and robust Python code.

Mastering Python

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