Get Programming Python (4th Edition) PDF

By Mark Lutz

If you've mastered Python's basics, you're able to commence utilizing it to get actual paintings performed. Programming Python will express you the way, with in-depth tutorials at the language's fundamental software domain names: method management, GUIs, and the internet. You'll additionally discover how Python is utilized in databases, networking, front-end scripting layers, textual content processing, and extra. This ebook specializes in wide-spread instruments and libraries to provide you a accomplished knowing of Python’s many jobs in functional, real-world programming.

You'll study language syntax and programming innovations in a transparent and concise demeanour, with plenty of examples that illustrate either right utilization and customary idioms. thoroughly up-to-date for model 3.x, Programming Python additionally delves into the language as a software program improvement instrument, with many code examples scaled in particular for that purpose.

Topics include:
* Quick Python tour: construct an easy demo that comes with information illustration, object-oriented programming, item endurance, GUIs, and site fundamentals
* System programming: discover approach interface instruments and methods for command-line scripting, processing records and folders, working courses in parallel, and extra
* GUI programming: learn how to use Python’s tkinter widget library
* Internet programming: entry client-side community protocols and e-mail instruments, use CGI scripts, and examine web site implementation suggestions
* More how one can practice Python: enforce facts buildings, parse text-based info, interface with databases, and expand and embed Python

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Download e-book for kindle: scikit-learn Cookbook by Trent Hauck

By Trent Hauck

Python is instantly turning into the go-to language for analysts and knowledge scientists because of its simplicity and suppleness, and in the Python facts area, scikit-learn is the unequivocal selection for computer studying. Its constant API and plethora of positive aspects aid clear up any laptop studying challenge it comes across.

The publication begins via jogging via diverse how you can arrange your data—be it a dataset with lacking values or textual content columns that require the kinds to be became indicator variables. After the information is prepared, you'll research diversified suggestions aligned with assorted objectives—be it a dataset with recognized results resembling revenues through kingdom, or extra complex difficulties comparable to clustering comparable buyers. eventually, you'll tips on how to polish your set of rules to make sure that it's either exact and resilient to new datasets.

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Get Programming Computer Vision with Python: Tools and PDF

By Jan Erik Solem

If you will have a simple realizing of computing device vision’s underlying concept and algorithms, this hands-on creation is definitely the right position to begin. You’ll examine suggestions for item acceptance, 3D reconstruction, stereo imaging, augmented truth, and different computing device imaginative and prescient purposes as you stick to transparent examples written in Python.

Programming laptop imaginative and prescient with Python explains computing device imaginative and prescient in large phrases that won’t lavatory you down in thought. You get whole code samples with causes on the right way to reproduce and construct upon every one instance, besides workouts that will help you practice what you’ve discovered. This publication is perfect for college kids, researchers, and fans with simple programming and traditional mathematical skills.
* research suggestions utilized in robotic navigation, clinical picture research, and different laptop imaginative and prescient functions
* paintings with picture mappings and transforms, resembling texture warping and landscape production
* Compute 3D reconstructions from numerous photographs of an analogous scene
* manage photographs in accordance with similarity or content material, utilizing clustering tools
* construct effective photograph retrieval recommendations to go looking for photos in accordance with visible content material
* Use algorithms to categorise photo content material and realize items
* entry the preferred OpenCV library via a Python interface

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Wesley J. Chun's Core Python Programming (2nd Edition) PDF

By Wesley J. Chun

The total Developer's advisor to Python

* New to Python? The definitive advisor to Python improvement for knowledgeable programmers
* Covers middle language beneficial properties completely, together with these present in the newest Python releases—learn greater than simply the syntax!
* study complicated subject matters equivalent to common expressions, networking, multithreading, GUI, Web/CGI, and Python extensions
* contains brand-new fabric on databases, web consumers, Java/Jython, and Microsoft place of work, plus Python 2.6 and 3
* offers 1000s of code snippets, interactive examples, and sensible routines to reinforce your Python skills

Python is an agile, strong, expressive, absolutely object-oriented, extensible, and scalable programming language. It combines the facility of compiled languages with the simplicity and speedy improvement of scripting languages. In center Python Programming, moment variation, prime Python developer and coach Wesley Chun is helping you study Python quick and comprehensively so you might instantly prevail with any Python project.

Using functional code examples, Chun introduces the entire basics of Python programming: syntax, items and reminiscence administration, info kinds, operators, records and I/O, features, turbines, mistakes dealing with and exceptions, loops, iterators, sensible programming, object-oriented programming and extra. once you study the middle basics of Python, he exhibits you what you are able to do together with your new talents, delving into complex subject matters, similar to commonplace expressions, networking programming with sockets, multithreading, GUI improvement, Web/CGI programming and lengthening Python in C.

This variation displays significant improvements within the Python 2.x sequence, together with 2.6 and counsel for migrating to three. It includes new chapters on database and net customer programming, plus insurance of many new subject matters, together with new-style periods, Java and Jython, Microsoft place of work (Win32 COM patron) programming, and lots more and plenty extra.

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Download e-book for iPad: Java to Python by Igor Vishnevskiy

By Igor Vishnevskiy

Python is way like Java and from time to time even appears less complicated. yet Python is simply as strong as Java. If Java is the heavy steel of machine programming, then Python is the jazz that opens doorways of freedom in software program improvement. either Java and Python are object-oriented programming languages. either help Java’s recognized beneficial properties equivalent to encapsulation, inheritance and polymorphism. either can be utilized to advance computing device and web-based functions. either are multi-platform and run on all significant structures akin to Linux, MS home windows, and Mac OS. either aid graphical consumer interface improvement.

Of direction, there also are alterations among Java and Python. for instance, Java courses needs to be compiled, yet in Python you have got a decision of compiling your courses into stand-alone purposes or working them as interpreted scripts or courses introduced by way of a command from the Command steered. there are numerous different similarities and adjustments among those languages, and people similaries make it much more straightforward than it's possible you'll imagine to benefit Python, when you already understand Java.

This ebook is if you happen to are already pleased with constructing utilizing Java programming language and for this reason assumes wisdom of Java. Designed for Java engineers who are looking to examine Python, this ebook walks you thru the variations among Java eight and Python 2.7 syntax utilizing examples from either languages. particularly, the publication will show how you can practice an analogous approaches in Java and Python. for every technique, the category names, strategy names, and variable names are saved constant among Java and Python examples. this manner you can find sincerely the variations in syntax among the 2 languages. utilizing this process, you can be in control with Python very quickly.

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Numerical Python: A Practical Techniques Approach for by Robert Johansson PDF

By Robert Johansson

Numerical Python through Robert Johansson indicates you ways to leverage the numerical and mathematical modules in Python and its typical Library in addition to well known open resource numerical Python applications like NumPy, FiPy, matplotlib and extra to numerically compute suggestions and mathematically version functions in a couple of parts like tremendous facts, cloud computing, monetary engineering, company administration and more.

After analyzing and utilizing this ebook, you'll get a few takeaway case learn examples of functions that may be present in components like company administration, huge data/cloud computing, monetary engineering (i.e., concepts buying and selling funding alternatives), or even games.

Up until eventually very lately, Python used to be in most cases considered as only a net scripting language. good, computational scientists and engineers have lately came upon the flexibleness and tool of Python to do extra. vast info analytics and cloud computing programmers are seeing Python's massive use. monetary engineers also are now utilising Python of their paintings. Python looks evolving as a language that may even rival C++, Fortran, and Pascal/Delphi for numerical and mathematical computations.

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Get Python Passive Network Mapping: P2NMAP PDF

By Chet Hosmer

Python Passive community Mapping: P2NMAP is the 1st booklet to bare a innovative and open resource procedure for exposing nefarious community activity.

The "Heartbleed" vulnerability has printed major weaknesses inside of firm environments relating to the inability of a definitive mapping of community resources. In Python Passive community Mapping, Chet Hosmer indicates you ways to successfully and definitively passively map networks. energetic or probing the way to community mapping have characteristically been used, yet they've got many drawbacks - they could disrupt operations, crash structures, and - most significantly - omit serious nefarious task. You require a correct photo of the environments you shield and function as a way to quickly examine, mitigate, after which get over those new assault vectors. This e-book grants a deep figuring out of latest options to passive community mapping, whereas providing open resource Python-based instruments that may be positioned into perform immediately.

Python Passive community Mapping is for practitioners, forensic investigators, IT groups, and people who interact whilst appearing incident reaction and investigating power harm, or are analyzing the affects of latest malware threats. these protecting severe infrastructures can have a different curiosity during this publication, as energetic or probing tools of community mapping are infrequently used inside those environments as any ensuing affects may be disastrous. Python Passive community Mapping is very best to be used as a textual content in numerous educational courses to show and have interaction scholars within the artwork of passively mapping company networks, with the additional advantage of offering publicity to open resource Python solutions.

  • First publication to teach you the way to take advantage of open resource Python to behavior passive community mapping
  • Provides a brand new procedure for engaging in incident reaction and investigating the level of power harm in your systems
  • Python code forensics toolkit for community mapping incorporated at the spouse website

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Download e-book for iPad: OpenCV Computer Vision with Python by Joseph Howse

By Joseph Howse

Learn to trap video clips, control pictures, and tune items with Python utilizing the OpenCV Library

Overview
* arrange OpenCV, its Python bindings, and non-compulsory Kinect drivers on home windows, Mac or Ubuntu
* Create an software that tracks and manipulates faces
* determine face areas utilizing common colour photos and intensity images

In Detail

Computer imaginative and prescient can succeed in shoppers in quite a few contexts through webcams, digital camera telephones and gaming sensors like Kinect. OpenCV's Python bindings might help builders meet those patron calls for for functions that catch pictures, swap their visual appeal and extract details from them, in a high-level language and in a standardized information layout that's interoperable with medical libraries resembling NumPy and SciPy.

"OpenCV computing device imaginative and prescient with Python" is a pragmatic, hands-on consultant that covers the elemental initiatives of desktop vision—capturing, filtering and examining images—with step by step directions for writing either an program and reusable library classes.

"OpenCV computing device imaginative and prescient with Python" exhibits you the way to exploit the Python bindings for OpenCV. by means of following transparent and concise examples you'll advance a working laptop or computer imaginative and prescient software that tracks faces in reside video and applies lighting tricks to them. in case you have regularly desired to study which model of those bindings to take advantage of, the right way to combine with cross-platform Kinect drivers and and the way to successfully procedure snapshot facts with NumPy and SciPy then this e-book is for you.

What you'll examine from this book
* set up OpenCV and comparable software program akin to Python, NumPy, SciPy, OpenNI, and SensorKinect—all on home windows, Mac or Ubuntu
* catch, exhibit, and store photographs and real-time videos
* deal with window occasions and enter occasions utilizing OpenCV's HighGui module or Pygame
* comprehend OpenCV's picture layout and the way to accomplish effective operations on OpenCV photographs with NumPy and SciPy
* observe "curves" and different colour alterations to simulate the glance of outdated photographs, videos or video games
* observe an influence in basic terms to edges in an image
* replica and resize segments of an image
* observe an influence purely to definite depths in a picture through the use of information from a intensity sensor reminiscent of Kinect
* music faces, eyes, noses and mouths by utilizing prebuilt datasets
* music arbitrary items by means of growing unique datasets

Approach

A useful, project-based educational for Python builders and hobbyists who are looking to start with desktop imaginative and prescient with OpenCV and Python.

Who this e-book is written for

OpenCV desktop imaginative and prescient with Python is written for Python builders who're new to desktop imaginative and prescient and need a pragmatic advisor to coach them the necessities. a few knowing of photo facts (for instance, pixels and colour channels) will be important. At a minimal you'll want entry to 1 webcam. definite workouts require extra like a moment webcam, a Microsoft Kinect or an OpenNI-compliant intensity sensor corresponding to the Asus Xtion PRO.

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Download e-book for kindle: Learning Cython Programming by Philip Herron

By Philip Herron

Cython is crucial mix of Python and C. utilizing Cython, you could write Python code that calls from side to side from and to C or C++ code natively at any aspect. it's a language with additional syntax bearing in mind not obligatory static kind declarations. it's also a really renowned language because it can be utilized for multicore programming.

Learning Cython Programming provides you with an in depth advisor to extending your local functions in natural Python; think embedding a twisted internet server into your local software with natural Python code. additionally, you will the best way to get your new functions up and working by way of reusing Python’s large libraries resembling Logging and Config Parser to call a few.

With studying Cython Programming, you are going to study that writing your individual Python module in C from scratch is not just not easy, yet can be dangerous. Cython will instantly deal with all type-conversion matters in addition to rubbish assortment in your code. you may as well nonetheless write your whole code in Python yet have it compiled and referred to as at once in C as though it was once simply one other functionality or data.

This booklet additionally demonstrates how one can take the open resource undertaking Tmux and expand it so as to add new instructions at once in natural Python. With this publication, you are going to study every thing you want to be aware of to wake up and working with Cython and the way you could reuse examples in a pragmatic manner.

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Suad Alagić's Object-Oriented Database Programming PDF

By Suad Alagić

The significant subject of this booklet is the combination of knowledge and programming languages and the linked methodologies. To my wisdom, this is often the 1st publication on sleek programming languages and programming meth­ odology dedicated solely to database software environments. while, it really is written with the objective of reconciling the relational and object-oriented methods to database administration. one of many purposes that inspired my determination to put in writing this publication is my dissatisfaction with the truth that the prevailing books on programming technique and the linked recommendations, ideas, and programming language notation are mostly in response to mathematical difficulties and math­ ematically orientated algorithms. As such, they provide the impact that glossy software constructions, linked innovations, and methodologies, to not converse of the formal ones, are appropriate in basic terms to difficulties of that kind. even if vital, such difficulties are of restricted applicability and scale. this doesn't follow to books within which modem options, thoughts, methodologies, and programming language notation are utilized to platforms programming. yet, having said that, this doesn't show that during fullyyt application-oriented problems-those within which smooth computing device tech­ nology is most generally used-modern programming technique is simply as vital. This e-book is intended to be a step towards delivering a extra convincing aid of one of these declare and, therefore, is predicated solely on universal, what one may well name business-oriented, difficulties within which database expertise has been effectively used.

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