Category: Python

Download E-books Python Scripting for Computational Science (Texts in Computational Science and Engineering) PDF

By Hans Petter Langtangen

With a main concentrate on examples and functions of relevance to computational scientists, this brilliantly necessary booklet indicates computational scientists how one can increase adapted, versatile, and human-efficient operating environments outfitted from small scripts written within the easy-to-learn, high-level Python language. all of the instruments and examples during this publication are open resource codes. This 3rd version positive factors plenty of new fabric. it's also published after a entire reorganization of the textual content. the writer has inserted better examples and instruments and up-to-date info, in addition to correcting any error that crept in to the 1st imprint.

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Download E-books The Python Standard Library by Example PDF

By Doug Hellmann

“Hellmann’s writing has develop into an crucial source for me etc because it fills a severe hole in Python Documentation with examples.”

– Jesse Noller, Python middle Developer and PSF Board Member

Master the robust Python commonplace Library via actual Code Examples


The Python average Library includes thousands of modules for interacting with the working process, interpreter, and Internet–all widely proven and able to jump-start your software improvement. The Python typical Library through instance (2 quantity Set)  introduces nearly each very important sector of the Python 2.7 library via concise, stand-alone resource code/output examples, designed for simple studying and reuse.


Building on his renowned Python Module of the Week blog sequence, writer and Python specialist Doug Hellmann specializes in “showing” now not “telling.” He explains code habit via downloadable examples that totally display each one feature.


You’ll locate sensible code for operating with textual content, facts forms, algorithms, math, dossier structures, networking, the net, XML, e-mail, cryptography, concurrency, runtime and language providers, and masses extra. each one part totally covers one module, and hyperlinks to beneficial extra assets, making this booklet a fantastic educational and reference. assurance includes

  • Manipulating textual content with string, textwrap, re, and difflib
  • Implementing information constructions: collections, array, queue, struct, reproduction, and more
  • Reading, writing, and manipulating documents and directories
  • Regular expression development matching
  • Exchanging info and supplying for patience Archiving and knowledge compression
  • Managing tactics and threads
  • Using program “building blocks”: parsing command-line recommendations, prompting for passwords, scheduling occasions, and logging
  • Testing, debugging, and compilation
  • Controlling runtime configuration
  • Using module and package deal utilities

If you’re new to Python, this publication will fast offer you entry to a complete new international of performance. If you’ve labored with Python ahead of, you’ll become aware of new, robust options and higher how you can use the modules you’ve already tried.

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Download E-books Introduction to Computer Science Using Python: A Computational Problem-Solving Focus PDF

By Charles Dierbach

Introduction to machine technology utilizing Python: A Computational Problem-Solving Focus,recommended through Guido van Rossum, the author of Python (“This isn't your commonplace Python book…I imagine this publication is a smart textual content for someone instructing CS1”). With a spotlight on computational challenge fixing from bankruptcy 1, this article offers a number of hands-on routines and examples, each one bankruptcy finishing with a significant-size application demonstrating the step by step means of application improvement, trying out, and debugging. a last bankruptcy contains the background of computing, beginning with Charles Babbage, containing over sixty five historic pictures. An end-of-book Python three Programmers’ Reference can be integrated for fast search for of Python info. huge teacher fabrics are supplied for these adopting for lecture room use, together with an teachers’ handbook, over 1,000 well-developed slides masking all basic issues of every bankruptcy, resource code, and try bank. 

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Download E-books Python Programming Fundamentals (Undergraduate Topics in Computer Science) PDF

By Kent D. Lee

This easy-to-follow and classroom-tested textbook courses the reader throughout the basics of programming with Python, an obtainable language which are discovered incrementally. good points: incudes various examples and perform workouts during the textual content, with extra routines, ideas and evaluation questions on the finish of every bankruptcy; highlights the styles which often look whilst writing courses, reinforcing the applying of those styles for problem-solving via perform workouts; introduces using a debugger device to examine a application, allowing scholars to find for themselves how courses paintings and increase their figuring out; provides the Tkinter framework for construction graphical person interface functions and event-driven courses; presents tutorial movies and extra details for college students, in addition to aid fabrics for teachers, at an linked website.

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Download E-books Expert Python Programming: Best practices for designing, coding, and distributing your Python software PDF

By Tarek Ziadé

Specialist Python Programming indicates how Python improvement might be performed with most sensible practices and professional layout information. This ebook is for Python builders who're already construction functions, yet are looking to construct higher ones by way of using top practices and new improvement ideas to their tasks. The reader is anticipated to have a valid heritage in Python programming.

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Download E-books Python Unlocked PDF

Key Features

  • Write smarter, bug-free, excessive functionality code with minimum effort
  • Uncover the easiest instruments and thoughts on hand to Python builders today
  • Deploy decorators, layout patters, and numerous optimization concepts to exploit Python 3.5 effectively

Book Description

Python is a flexible programming language that may be used for a variety of technical tasks―computation, information, info research, online game improvement, and extra. even though Python is simple to benefit, it is variety of positive factors skill there are lots of facets of it that even skilled Python builders have no idea approximately. whether you are convinced with the fundamentals, its good judgment and syntax, via digging deeper you could paintings even more successfully with Python – and get extra from the language.

Python Unlocked walks you thru the simplest options and top practices for prime functionality Python programming - exhibiting you the way to utilize the Python language. you will get to grasp items and features inside and outside, and may how to use them for your virtue on your programming tasks. additionally, you will how to paintings with quite a number layout styles together with summary manufacturing facility, singleton, technique trend, all of with a purpose to assist in making programming with Python even more effective. ultimately, because the strategy of writing a application isn't entire with out trying out it, you are going to discover ways to try threaded functions and run parallel tests.

If you will have the sting by way of Python, use this booklet to release the secrets and techniques of smarter Python programming.

What you are going to learn

  • Manipulate item production procedures for cases, sessions, and functions
  • Use the very best language constructs to put in writing information buildings with large pace and maintainability
  • Make effective use of layout styles to diminish improvement time and make your code extra maintainable
  • Write larger try situations with a far better knowing of the trying out framework of Python and unittests, and detect how one can improve new functionalities in it
  • Write fully-optimized code with the Python language via profiling, compiling C modules, and more
  • Unlock asynchronous programming to construct effective and scalable applications

About the Author

Arun Tigeraniya has a BE in electronics and communique. After his commencement, he labored at quite a few businesses as a Python developer. His major specialist pursuits are AI and large facts. He enjoys writing effective and testable code, and fascinating technical articles. He has labored with open resource know-how seeing that 2008. He at the moment works at Jaarvis Labs restricted, India.

Table of Contents

  1. Objects in Depth
  2. Namespaces and Classes
  3. Functions and Utilities
  4. Data buildings and Algorithms
  5. Elegance with layout Patterns
  6. Test-Driven Development
  7. Optimization Techniques
  8. Scaling Python

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Download E-books Learn Raspberry Pi Programming with Python PDF

By Wolfram Donat

Learn Raspberry Pi Programming with Python will enable you to software your nifty new $35 laptop to make an internet spider, a climate station, a media server, and extra. you are going to tips on how to application in Python in your Raspberry Pi with hands-on examples and enjoyable initiatives.

Even in case you are thoroughly new to programming regularly, you will work out the best way to create a house defense process, an underwater images procedure, an RC airplane with a digital camera, or even a near-space climate balloon with a camera.

You'll how to make a number of enjoyable or even worthwhile initiatives, from an online bot to look and obtain records to a toy to force your pets insane. you are going to even the way to use Pi with Arduino in addition to Pi with Gertboard, a diffusion board with an onboard ATmega microcontroller.

What you’ll learn

  • Raspberry Pi and electronics fundamentals
  • Quick intro to Linux
  • Python fundamentals to get you begun on a collection of initiatives
  • How to make a number of Pi and Python tasks, together with servers and instruments with cameras
  • How to exploit Pi with Arduino and Gertboard

Who this ebook is for

Readers who are looking to research Python on a enjoyable platform just like the Pi and decide up a few electronics talents alongside the best way. No programming or Linux ability required, yet a bit adventure with Linux should be precious.

Table of Contents

1. Introducing the Raspberry Pi

2. Linux through the Seat of Your Pants

3. Introducing Python

4. Electronics at 100mph

5. The WebBot

6. the elements Station

7. The Media Server

8. the house safety System

9. The Cat Toy

10. The Radio-controlled Airplane

11. the elements Balloon

12. The Submersible

13. The Gertboard

14. The Raspberry Pi and the Arduino

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Download E-books Python High Performance Programming PDF

If you could have at the least a uncomplicated wisdom of Python, this ebook might help you maximize the functionality of your code and purposes. effortless to keep on with tutorials will make you a troublesome act to stick to in Python programming.


  • Identify the bottlenecks on your purposes and resolve them utilizing the easiest profiling techniques
  • Write effective numerical code in NumPy and Cython
  • Adapt your courses to run on a number of processors with parallel programming

In Detail

Python is a programming language with a colourful neighborhood identified for its simplicity, code clarity, and expressiveness. the big collection of 3rd get together libraries make it appropriate for quite a lot of functions. This additionally permits programmers to precise ideas in fewer traces of code than will be attainable in related languages. the supply of top quality numerically-focused instruments has made Python an outstanding selection for prime functionality computing. the rate of functions comes right down to how good the code is written. Poorly written code ability poorly acting functions, this means that unhappy customers.

This ebook is an example-oriented consultant to the suggestions used to dramatically increase the functionality of your Python courses. it is going to train optimization strategies by utilizing natural python tips, excessive functionality libraries, and the python-C integration. The e-book also will comprise a piece on how one can write and run parallel code.

This e-book will educate you ways to take any software and make it run a lot speedier. you are going to study state-of the paintings suggestions through utilising them to functional examples. This publication also will advisor you thru diversified profiling instruments with the intention to assist you establish functionality matters on your software. you are going to the right way to accelerate your numerical code utilizing NumPy and Cython. The booklet also will introduce you to parallel programming so that you can benefit from glossy multi-core processors.

This is the fitting consultant that can assist you in achieving the absolute best functionality on your Python applications.

What you are going to study from this book

  • Assess the functionality of your courses utilizing benchmarks
  • Spot the bottlenecks on your code utilizing the Python profiling tools
  • Speed up your code through exchanging Python loops with NumPy
  • Boost NumPy functionality utilizing the numexpr compiler
  • Use Cython to arrive functionality on par with the C language
  • Write code for a number of processors
  • Profile, optimize, and rewrite an software from begin to finish


An fascinating, easy-to-follow advisor illustrating the recommendations to spice up the functionality of Python code, and their functions with lots of hands-on examples.

Who this booklet is written for

If you're a programmer who likes the ability and ease of Python and wish to use this language for performance-critical functions, this publication is perfect for you. All that's required is a simple wisdom of the Python programming language. The publication will disguise uncomplicated and complex subject matters so should be nice for you no matter if you're a new or a professional Python developer.

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Download E-books Instant Data Intensive Apps with pandas How-to PDF

By Trent Hauck

Manipulate, visualize, and study your info with pandas with this publication and ebook


  • Learn whatever new immediately! a brief, quickly, targeted consultant offering fast results
  • Follow basic recipes that may train universal projects whilst acting facts research with Pandas
  • Build a knowledge product for showing info over the web
  • Create visualizations of the knowledge together with showing tables and line graphs

In Detail

Pandas is helping to relieve a really complicated state of affairs in facts analytics libraries. Many incumbent languages will not be approachable or are really unproductive more often than not computing initiatives compared to Python. even though with Pandas it is easy to start operating with tabular datasets in a language that is more uncomplicated to profit and use.

Instant facts in depth Apps with Pandas How-to begins with Pandas’ functionalities resembling becoming a member of datasets, cleansing info, and different facts munging initiatives. It speedy strikes onto development a knowledge reporting software, which is composed of study in Pandas to figure out what’s proper and current that correct facts in an easy-to-consume manner.

Instant information extensive Apps with Pandas How-to begins with information manipulation and different useful projects for a primary realizing, and during successive recipes you are going to achieve a extra ecocnomic knowing of Pandas.

Throughout this booklet the recipes are offered in a based means. It starts off with facts transformation options, yet builds as much as extra complicated examples akin to appearing statistical research and integrating Pandas gadgets with internet functions. the opposite recipes disguise visualization and laptop studying, between different things.

Instant information extensive Apps with Pandas How-to gets the reader up and operating quick with Pandas and placed the consumer able to circulation up the training curve faster.

What you are going to research from this book

  • Learn information manipulation in Pandas together with subsetting info, information transformation, and knowledge reshaping
  • Combine info units to get an concept of what the output with tabular info seems to be like
  • Perform combination information operations corresponding to counts and sums for exploratory analysis
  • Use easy computing device studying to spot inventory functionality similarities
  • Create visualizations of knowledge together with showing tables and line graphs
  • Integrate different libraries with Pandas and perform an easy analysis
  • Create an online program to demonstrate Pandas info in an internet page


Filled with sensible, step by step directions and transparent motives for an important and worthwhile initiatives. This publication has a pragmatic procedure with step by step recipes to aid readers become familiar with Pandas.

Who this publication is written for

Users of alternative facts research instruments will locate worth in seeing initiatives they normally come across translated to Pandas and clients of Python will stumble upon an advent to a really extraordinary software in a syntax they inherently understand. by way of common talents, it truly is assumed that the reader is familiar with easy info buildings resembling arrays or lists dictionaries or hash map in addition to having a few figuring out of command line paintings. fitting Pandas isn't really coated, however the on-line documentation is simple. additionally, readers are inspired to take advantage of IPython to have interaction and test with the code.

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Download E-books Learn Python the Hard Way: A Very Simple Introduction to the Terrifyingly Beautiful World of Computers and Code (3rd Edition) (Zed Shaw's Hard Way Series) PDF

You Will Learn Python!


Zed Shaw has perfected the world's most sensible method for studying Python. keep on with it and you'll succeed-just just like the thousands of newbies Zed has taught so far! You deliver the self-discipline, dedication, and endurance; the writer provides every thing else.


In Learn Python the demanding method, 3rd Edition, you will research Python through operating via fifty two brilliantly crafted workouts. learn them. variety their code precisely. (No copying and pasting!) repair your errors. Watch the courses run. As you do, you are going to find out how software program works; what reliable courses seem like; find out how to learn, write, and examine code; and the way to discover and connect your blunders utilizing tips expert programmers use. most significantly, you are going to research the next, that you have to begin writing first-class Python software program of your own:

  • Installing a whole Python environment
  • Organizing and writing code
  • Basic mathematics
  • Variables
  • Strings and text
  • Interacting with users
  • Working with files
  • Looping and logic
  • Data buildings utilizing lists and dictionaries
  • Program design
  • Object-oriented programming
  • Inheritance and composition
  • Modules, sessions, and objects
  • Python packaging
  • Debugging
  • Automated testing
  • Basic video game development
  • Basic net development

It'll be difficult in the beginning. yet quickly, you are going to simply get it-and that might think nice!


This educational will gift you for each minute you place into it. quickly, you are going to understand one of many world's strongest, renowned programming languages. you may be a Python programmer.


Watch Zed, too! The accompanying DVD comprises five+ hours of passionate, robust instructing: an entire Python video course!

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