Category: Python

By Gennadiy Zlobin

ISBN-10: 178588803X

ISBN-13: 9781785888038

Key Features
Understand the structural, creational, and behavioral Python layout patterns
Get to grasp the context and alertness of layout styles to resolve real-world difficulties in software program structure, layout, and alertness development
Get sensible publicity via pattern implementations in Python v3.5 for the layout styles featured
Book Description
With the expanding specialise in optimized software program structure and layout it will be significant that software program architects take into consideration optimizations in item production, code constitution, and interplay among gadgets on the structure or layout point. This makes yes that the price of software program upkeep is low and code should be simply reused or is adaptable to alter. the major to this can be reusability and coffee upkeep in layout patterns.

Building at the luck of the former version, studying Python layout styles, moment version may help you enforce real-world situations with Python's most up-to-date liberate, Python v3.5.

We commence via introducing layout styles from the Python point of view. As you move throughout the ebook, you'll find out about Singleton styles, manufacturing unit styles, and Facade styles intimately. After this, we'll examine the way to keep an eye on item entry with proxy styles. It additionally covers observer styles, command styles, and compound patterns.

By the tip of the booklet, you may have better your specialist skills in software program structure, layout, and development.

What you'll learn
Enhance your abilities to create higher software program architecture
Understand confirmed ideas to ordinarily happening layout issues
Explore the layout rules that shape the foundation of software program layout, resembling free coupling, the Hollywood precept and the Open shut precept between others
Delve into the object-oriented programming techniques and learn the way they're utilized in software program applications
Develop an knowing of Creational layout styles and the several item production tools that assist you resolve matters in software program development
Use Structural layout styles and learn how gadgets and periods engage to construct higher applications
Focus at the interplay among items with the command and observer patterns
Improve the productiveness and code base of your software utilizing Python layout patterns
About the Author
Chetan Giridhar is a expertise chief, open resource fanatic, and Python developer. He has written a number of articles on expertise and improvement practices in magazines resembling LinuxForYou and Agile checklist, and has released technical papers within the Python Papers magazine. He has been a speaker at PyCon meetings resembling PyCon India, Asia-Pacific, and New Zealand and loves engaged on real-time communications, allotted structures, and cloud functions. Chetan has been a reviewer at Packt Publishing and has contributed to books on IPython Visualizations and middle Python.

Table of Contents
Introduction to layout Patterns
The Singleton layout Pattern
The manufacturing unit trend – development Factories to Create Objects
The Facade trend – Being Adaptive with Facade
The Proxy development – Controlling item Access
The Observer development – holding items within the Know
The Command development – Encapsulating Invocation
The Template process trend – Encapsulating Algorithm
Model-View-Controller – Compound Patterns
The kingdom layout Pattern
AntiPatterns

By Steven Lott

ISBN-10: 1783280972

ISBN-13: 9781783280971

This sensible example-oriented consultant will educate you complex techniques of object-oriented programming in Python. This e-book will current special examples of just about all the unique strategy names that help developing sessions that combine seamlessly with Python's integrated positive factors. it is going to provide help to use JSON, YAML, Pickle, CSV, XML, Shelve, and SQL to create chronic items and transmit gadgets among procedures. The ebook additionally covers logging, warnings, unit trying out, configuration records, and the way to paintings with the command line.

This publication is damaged into 3 significant components: Pythonic periods through detailed equipment; patience and Serialization; checking out, Debugging, Deploying, and holding. The certain equipment are damaged down into a number of concentration components: initialization, fundamentals, characteristic entry, callables, contexts, packing containers, collections, numbers, and extra complex concepts akin to decorators and mixin periods.

By Wolfram Donat

ISBN-10: 1457186012

ISBN-13: 9781457186011

Make a Raspberry-Pi managed robotic teaches you the way to construct a able and upgradeable own robotic for round $100. You'll the way to regulate servos, reply to sensor enter, and recognize the place your bot is utilizing GPS. You'll additionally examine many ways to connect with your robotic and ship it directions, from an SSH connection to sending textual content messages out of your cellphone.

By Anthony Scopatz, Kathryn D. Huff

ISBN-10: 1491901594

ISBN-13: 9781491901595

Extra physicists this present day are taking over the function of software program developer as a part of their study, yet software program improvement isn't continually effortless or noticeable, even for physicists. This useful ebook teaches crucial software program improvement talents that will help you automate and attain approximately any point of study in a physics-based field.
Written by means of PhDs in nuclear engineering, this booklet contains useful examples drawn from a operating wisdom of physics recommendations. You'll the way to use the Python programming language to accomplish every thing from accumulating and studying facts to development software program and publishing your results.
In 4 elements, this booklet includes:

Getting Started: bounce into Python, the command line, information bins, capabilities, circulation keep an eye on and good judgment, and sessions and objects
Getting It Done: know about average expressions, research and visualization, NumPy, storing facts in documents and HDF5, very important info constructions in physics, computing in parallel, and deploying software
Getting It Right: construct pipelines and software program, learn how to use neighborhood and distant model keep an eye on, and debug and try your code
Getting It Out There: rfile your code, technique and post your findings, and collaborate successfully; dive into software program licenses, possession, and copyright approaches

By Rance D. Necaise

ISBN-10: 0470618299

ISBN-13: 9780470618295

Все больше и больше программистов обращаются к языку Python, и эта книга даст им понимание того, что им нужно. Автор представляет основную структуру массива и исследует основы реализации и использовании многомерных массивов. Изложены основные механизмы, многие структуры и конструкции из встроенных даннёых языка Python. Чтобы понять, как вводятся новые структуры данных Число АТД и приложений, рассматриваются как потоки на протяжении всей книги,. Также представлены реальные приложения. Это дает программистам полный охват основных структур данных и алгоритмов в языке Python.
More and extra programmers are turning to Python and this publication will supply them the knowledge they want. Necaise introduces the elemental array constitution and explores the basics of enforcing and utilizing multi-dimensional arrays. The underlying mechanisms of a lot of Python’s integrated facts buildings and constructs are coated. a couple of ADTs and functions are mentioned as threads during the booklet to permit for a number of implementations as new facts constructions are brought. Real-world functions of a few of the bankruptcy subject matters also are offered. this offers programmers entire insurance of abstraction and the elemental information constructions and algorithms within the Python language.
This booklet is designed for a knowledge buildings and algorithms path that makes use of Python. A key goal is to supply a «back to fundamentals» method of studying facts buildings and algorithms with no overwhelming the reader with the entire object-oriented programming terminology and ideas. to supply flexibility in subject assurance for a large choice of classes, the writer makes a speciality of information buildings and algorithms, whereas designing the examples to permit the creation of object-oriented programming if this is the case wanted. The ebook additionally introduces the concept that of set of rules research and explores the potency of algorithms and knowledge buildings in the course of the text.
Provides whole insurance of abstraction and the fundamental facts buildings and algorithms utilizing a «back to fundamentals» approach.
Python (version three) used to layout and enforce periods for summary facts forms and courses and algorithms.
Flexible organziation permits insurance of sophistication inheritance as wanted or desired.
Introduces scholars to the elemental array constitution and the basics of enforcing and utilizing multi-dimensional arrays.
The underlying mechanism of a lot of Pythons integrated information constructions and constructs are explored with a purpose to disclose the «magic» and to guage their efficiency.
Sample purposes of assorted bankruptcy themes are provided through the textual content to assist have interaction students.
A variety of ADTs and functions are offered as threads in the course of the textual content (i.e. the Set, Bag, Matrix, Sparse Matrix, and Map ADTs.) this permits for a number of implementations as new information constructions are brought, which gives the chance to augment the abstraction inspiration and for learning set of rules efficiency.

By Craig Sebenik, Thomas Hatch

ISBN-10: 1491900636

ISBN-13: 9781491900635

Get an entire creation to Salt, the commonly used Python-based configuration administration and distant execution software. This sensible advisor not just indicates method directors the way to deal with complicated infrastructures with Salt, but additionally teaches builders tips to use Salt to set up and deal with their applications.

Written via Salt specialists, this e-book presents the data you want to installation Salt in a creation infrastructure at once. You'll additionally the right way to customise Salt and use salt-cloud to regulate your virtualization. when you have event with Linux and knowledge codecs similar to JSON or XML, you're able to get started.

- comprehend what Salt can do, and get a high-level assessment of simple commands
- learn the way execution modules allow you to engage with many structures at once
- Use states to outline the way you desire a host or a collection of hosts to look
- Dive into grains and pillars, Salt's uncomplicated info elements
- regulate your infrastructure programmatically by way of extending Salt Master's functionality
- expand Salt with customized modules, the Jinja templating language, and Python scripts

By Kent D. Lee

ISBN-10: 1447166426

ISBN-13: 9781447166429

This easy-to-follow and classroom-tested textbook courses the reader throughout the basics of programming with Python, an available language which might be realized incrementally. positive aspects: incudes a variety of examples and perform workouts through the textual content, with extra routines, recommendations and evaluation questions on the finish of every bankruptcy; highlights the styles which often seem whilst writing courses, reinforcing the applying of those styles for problem-solving via perform workouts; introduces using a debugger software to examine a application, allowing scholars to find for themselves how courses paintings and increase their knowing; offers the Tkinter framework for construction graphical person interface functions and event-driven courses; presents educational video clips and extra info for college kids, in addition to help fabrics for teachers, at an linked site.

By Amit Saha

Doing Math with Python indicates you ways to take advantage of Python to delve into excessive school—level math themes like data, geometry, likelihood, and calculus. You'll commence with basic initiatives, like a factoring application and a quadratic-equation solver, after which create extra complicated tasks as soon as you've gotten the hold of things.

Along the best way, you'll observe new how you can discover math and achieve useful programming talents that you'll use all through your learn of math and desktop technology. find out how to:

Describe your facts with data, and visualize it with line graphs, bar charts, and scatter plots
discover set idea and chance with courses for coin flips, dicing, and different video games of chance
remedy algebra difficulties utilizing Python's symbolic math functions
Draw geometric shapes and discover fractals just like the Barnsley fern, the Sierpinski triangle, and the Mandelbrot set
Write courses to discover derivatives and combine functions

Creative coding demanding situations and utilized examples assist you see how one can positioned your new math and coding abilities into perform. You'll write an inequality solver, plot gravity's impression on how a ways a bullet will trip, shuffle a deck of playing cards, estimate the realm of a circle via throwing 100,000 "darts" at a board, discover the connection among the Fibonacci series and the golden ratio, and more.

Whether you're attracted to math yet have not begun to dip into programming or you're a instructor trying to convey programming into the school room, you'll locate that Python makes programming effortless and useful. allow Python deal with the grunt paintings if you specialise in the mathematics.

By Gennadiy Zlobin

ISBN-10: 1783283378

ISBN-13: 9781783283378

ISBN-10: 1783283386

ISBN-13: 9781783283385

Layout trend is a well known method of clear up a few particular difficulties which each and every software program developer comes throughout in the course of his paintings. layout styles catch higher-level constructs that typically look in courses. for those who know the way to enforce the layout development in a single language, generally it is possible for you to to port and use it in one other object-oriented programming language.

By Matthew Kirk

ISBN-10: 1491924136

ISBN-13: 9781491924136