Get Learning Selenium Testing Tools with Python PDF

By Unmesh Gundecha

ISBN-10: 1783983507

ISBN-13: 9781783983506

Selenium WebDriver is a well-liked computerized checking out device for net purposes. Python is likely one of the most sensible programming languages and while used with Selenium it may possibly automate and attempt internet purposes. utilizing Python's unittest module, you could write try out circumstances in Selenium. through the years, Selenium has develop into an important trying out platform and lots of companies are adopting Selenium WebDriver for developing computerized person interface tests.

The book's major goal is to hide the basics with regards to Python Selenium trying out. you are going to find out how the Selenium WebDriver Python API will be built-in with CI and construct instruments to permit exams to be run whereas construction purposes. This ebook will consultant you thru utilizing the Selenium WebDriver Python patron library in addition to different instruments from the Selenium undertaking. in the direction of the top of this e-book, you'll familiarize yourself with Selenium Grid, that's used for operating assessments in parallel utilizing nodes for cross-browser checking out. it is going to additionally offer you a simple assessment of the recommendations, whereas assisting you enhance your functional checking out talents with Python and Selenium.

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Redis in Action - download pdf or read online

By Josiah L. Carlson

ISBN-10: 1617290858

ISBN-13: 9781617290855

In a nutshell
This booklet covers using Redis, an in-memory database/data constitution server, initially written by way of Salvatore Sanfilippo, yet lately patched in the course of the open resource approach. even though you don’t unavoidably want to know something approximately Redis, to get the main out of this booklet you will have not less than a modest familiarity with the Python programming language, when you consider that just about all of the examples use Python to engage with Redis.

Summary

Redis in Action introduces Redis and walks you thru examples that display the way to use it successfully. You'll commence via getting Redis manage appropriately after which exploring the key-value version. Then, you'll dive into actual use instances together with easy caching, allotted advert focusing on, and extra. You'll methods to scale Redis from small jobs to giant datasets. skilled builders will get pleasure from chapters on clustering and inner scripting to make Redis more straightforward to use.

About the Technology

When you wish near-real-time entry to a fast-moving info circulate, key-value shops like Redis are tips on how to move. Redis expands at the key-value trend through accepting a large choice of information forms, together with hashes, strings, lists, and different constructions. It presents lightning-fast operations on in-memory datasets, and likewise makes it effortless to persist to disk at the fly. Plus, it's loose and open source.

About this book

Redis in Action introduces Redis and the key-value version. You'll speedy dive into genuine use circumstances together with basic caching, allotted advert focusing on, and extra. You'll how to scale Redis from small jobs to large datasets and become aware of the right way to combine with conventional RDBMS or different NoSQL shops. skilled builders will savor the in-depth chapters on clustering and inner scripting.

Written for builders conversant in database innovations. No previous publicity to NoSQL database techniques nor to Redis itself is needed. applicable for platforms directors happy with programming.

What's Inside
• Redis from the floor up
• Preprocessing real-time data
• dealing with in-memory datasets
• Pub/sub and configuration
• Persisting to disk

About the Author

Dr. Josiah L. Carlson is a pro database specialist and an energetic contributor to the Redis neighborhood.

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Clean Data - Data Science Strategies for Tackling Dirty Data by Megan Squire PDF

By Megan Squire

ISBN-10: 1785284010

ISBN-13: 9781785284014

Key Features

  • Grow your info technology services through filling your toolbox with confirmed innovations for a large choice of cleansing challenges
  • Familiarize your self with the the most important facts cleansing strategies, and proportion your individual fresh facts units with others
  • Complete real-world initiatives utilizing info from Twitter and Stack Overflow

Book Description

Is a lot of a while spent doing tedious initiatives resembling cleansing soiled facts, accounting for misplaced information, and getting ready info for use by way of others? if that is so, then having the suitable instruments makes a severe distinction, and may be a very good funding as you develop your information technological know-how expertise.

The booklet begins via highlighting the significance of information cleansing in facts technological know-how, and should assist you gain rewards from reforming your cleansing approach. subsequent, you are going to cement your wisdom of the fundamental recommendations that the remainder of the publication depends on: dossier codecs, info forms, and personality encodings. additionally, you will extract and fresh facts kept in RDBMS, internet documents, and PDF records, via sensible examples.

At the top of the e-book, you can be given an opportunity to take on a few real-world projects.

What you'll learn

  • Understand the position of knowledge cleansing within the total facts technology process
  • Learn the fundamentals of dossier codecs, info forms, and personality encodings to wash info properly
  • Master severe gains of the spreadsheet and textual content editor for organizing and manipulating data
  • Convert info from one universal layout to a different, together with JSON, CSV, and a few special-purpose formats
  • Implement 3 varied concepts for parsing and cleansing info present in HTML records at the Web
  • Reveal the mysteries of PDF records and how one can pull out simply the information you want
  • Develop quite a number suggestions for detecting and cleansing undesirable info kept in an RDBMS
  • Create your personal fresh info units that may be packaged, approved, and shared with others
  • Use the instruments from this publication to accomplish real-world initiatives utilizing facts from Twitter and Stack Overflow

About the Author

Megan Squire is a professor of computing sciences at Elon collage. She has been amassing and cleansing soiled facts for 2 a long time. She is additionally the chief of FLOSSmole.org, a learn venture to assemble information and examine it so one can find out how unfastened, libre, and open resource software program is made.

Table of Contents

  1. Why do you want fresh Data?
  2. Fundamentals codecs, forms, and Encodings
  3. Workhorses of fresh facts Spreadsheets and textual content Editors
  4. Speaking the Lingua Franca information Conversions
  5. Collecting and cleansing information from the Web
  6. Cleaning info in Pdf Files
  7. RDBMS cleansing Techniques
  8. Best Practices for Sharing Your fresh Data
  9. Stack Overflow Project
  10. Twitter Project

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Download e-book for kindle: Data structures and algorithms in Python by Preiss B.R.

By Preiss B.R.

An object-oriented studying framework for growing strong software program design.Bruno Preiss offers readers with a contemporary, object-oriented point of view for information constructions and algorithms, essentially exhibiting the right way to use polymorphism and inheritance, and together with fragments from operating and established courses.

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Download PDF by Zed A. Shaw: Learn Python the Hard Way (2nd Edition)

By Zed A. Shaw

It is a very newbie ebook for those that are looking to discover ways to code. in case you can already code then the ebook will most likely force you insane. It's meant for those that haven't any coding chops to accumulate their abilities ahead of beginning a extra designated booklet. The 2d version beneficial properties five new routines, fixes and updates to just about each workout, and 3 of the hot routines train you to create an easy internet program because the ultimate a part of the ebook.

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Download e-book for iPad: Learning Python Design Patterns (2nd Edition) by Gennadiy Zlobin

By Gennadiy Zlobin

ISBN-10: 178588803X

ISBN-13: 9781785888038

Key Features
Understand the structural, creational, and behavioral Python layout patterns
Get to understand the context and alertness of layout styles to unravel real-world difficulties in software program structure, layout, and alertness development
Get useful publicity via pattern implementations in Python v3.5 for the layout styles featured
Book Description
With the expanding concentrate on optimized software program structure and layout it is crucial that software program architects take into consideration optimizations in item construction, code constitution, and interplay among items on the structure or layout point. This makes certain that the price of software program upkeep is low and code might be simply reused or is adaptable to alter. the major to this is often reusability and coffee upkeep in layout patterns.

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

We begin via introducing layout styles from the Python point of view. As you move during the publication, you are going to know about Singleton styles, manufacturing unit styles, and Facade styles intimately. After this, we'll examine tips on how to keep an eye on item entry with proxy styles. It additionally covers observer styles, command styles, and compound patterns.

By the top of the publication, you've more advantageous your specialist talents in software program structure, layout, and development.

What you are going to learn
Enhance your talents to create larger software program architecture
Understand confirmed ideas to normally happening layout issues
Explore the layout rules that shape the root of software program layout, resembling unfastened coupling, the Hollywood precept and the Open shut precept between others
Delve into the object-oriented programming thoughts and learn how they're utilized in software program applications
Develop an knowing of Creational layout styles and the various item production tools that assist you resolve concerns in software program development
Use Structural layout styles and learn how gadgets and sessions engage to construct better applications
Focus at the interplay among gadgets with the command and observer patterns
Improve the productiveness and code base of your program utilizing Python layout patterns
About the Author
Chetan Giridhar is a know-how 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 list, 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, disbursed platforms, and cloud purposes. Chetan has been a reviewer at Packt Publishing and has contributed to books on IPython Visualizations and center Python.

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

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Download e-book for iPad: Python For Dummies by Stef Maruch

By Stef Maruch

ISBN-10: 0471778648

ISBN-13: 9780471778646

Python is likely one of the strongest, easy-to-read programming languages round, however it does have its obstacles. This common goal, high-level language that may be prolonged and embedded is a great choice for plenty of programming difficulties, yet a terrible method to others.

Python For Dummies is the quick-and-easy consultant to getting the main out of this strong software. This hands-on e-book will exhibit you every thing you want to learn about development courses, debugging code, and simplifying improvement, in addition to defining what activities it will possibly practice. You’ll wrap your self round all of its complex positive aspects and turn into knowledgeable Python consumer very quickly. This consultant offers the instruments you wish to:

  • Master easy parts and syntax
  • Document, layout, and debug programs
  • Work with strings like a pro
  • Direct a software with keep an eye on structures
  • Integrate integers, complicated numbers, and modules
  • Build lists, stacks, and queues
  • Create an geared up dictionary
  • Handle features, information, and namespace
  • Construct functions with modules and packages
  • Call, create, expand, and override classes
  • Access the web to reinforce your library
  • Understand the recent positive factors of Python 2.5

Packed with severe idioms and nice assets to maximise your productiveness, Python For Dummies is the final word one-stop info consultant. In a question of mins you’ll be acquainted with Python’s development blocks, strings, dictionaries, and units; and be in your option to writing this system that you’ve dreamed about!

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Download e-book for kindle: Pro Python System Administration by Rytis Sileika

By Rytis Sileika

ISBN-10: 1430226056

ISBN-13: 9781430226055

As time is going on, procedure directors are awarded with more and more advanced demanding situations. within the early days, a group of engineers may have needed to take care of one or structures. nowadays, one engineer can administer 1000's or millions of systems.

System directors are progressively changing their instruments with extra complex and versatile ones. one of many offerings is Python. Structurally, Python is a contemporary, high-level language with a truly fresh syntax. Python comes with many integrated libraries which can make automation initiatives more uncomplicated. It additionally has large set of third-party libraries and a really lively improvement group. this adaptability makes Python a good selection for a wide selection of projects, from prototyping technological know-how purposes to procedure upkeep and management jobs.
* This e-book explains and exhibits easy methods to follow Python scripting in perform. in contrast to nearly all of the Python books, it is going to enable you technique and unravel real-world concerns that the majority procedure directors will come upon of their careers.
* during this e-book, you'll find numerous initiatives within the different types of community management, internet server management, and tracking and database administration. In each one venture, we are going to outline the matter, layout the answer, and plow through the extra attention-grabbing implementation steps.
* every one venture is observed with the resource code of an absolutely operating prototype, which you’ll be capable to use instantly or adapt for your standards and surroundings.
<h3>What you’ll learn</h3> * clear up real-world procedure management difficulties utilizing Python.
* deal with units with SNMP and cleaning soap.
* construct a allotted tracking approach.
* deal with net functions and parse complicated log records.
* instantly visual display unit and deal with MySQL databases.
<h3>Who this ebook is for</h3>
This publication is essentially geared toward skilled approach directors whose day by day projects contain taking care of and dealing with small-to-medium-sized server estates. it is going to even be helpful for method directors who are looking to study extra approximately automation and wish to use their Python wisdom to unravel a number of method management problems.

Python builders also will take advantage of studying this booklet, in particular in the event that they are interested in constructing automation and administration tools.

This publication assumes that readers already use Python and are pleased with the language. many of the Linux distributions include Python and numerous libraries (such as Django, PIL and SciPy) packaged and available, yet easy wisdom of putting in applications in a Linux/Unix surroundings is advised.
<h3>Table of Contents</h3>
<ol> *  Reading and gathering functionality facts utilizing SNMP1 
* coping with units utilizing the cleaning soap API  
* making a internet software for IP handle Accountancy   
* Integrating the IP deal with software with DHCP 
* retaining a listing of digital Hosts in an Apache Configuration File   
* accumulating and offering Statistical info from Apache Log Files  
* acting advanced Searches and Reporting on software Log Files   
* an internet site Availability payment Script for Nagios  
* administration and tracking Subsystem  
* distant tracking Agents 
* information collecting and Reporting   
* automated MySQL Database functionality Tuning  
* utilizing Amazon EC2/S3 as a knowledge Warehouse answer
</ol>

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New PDF release: Distributed Computing with Python

By Francesco Pierfederici

Key Features

  • You'll learn how to write facts processing courses in Python which are hugely on hand, trustworthy, and fault tolerant
  • Make use of Amazon internet companies in addition to Python to set up a robust distant computation system
  • Train Python to address data-intensive and source hungry applications

Book Description

CPU-intensive facts processing initiatives became an important contemplating the complexity of many of the immense info functions which are used at the present time. decreasing the CPU usage in line with strategy is essential to enhance the general velocity of applications.

This booklet will train you ways to accomplish parallel execution of computations by means of dispensing them throughout a number of processors in one laptop, therefore enhancing the final functionality of a giant info processing job. we are going to conceal synchronous and asynchronous types, shared reminiscence and dossier structures, communique among numerous procedures, synchronization, and more.

What you are going to Learn

  • Get an creation to parallel and disbursed computing
  • See synchronous and asynchronous programming
  • Explore parallelism in Python
  • Distributed program with Celery
  • Python within the Cloud
  • Python on an HPC cluster
  • Test and debug dispensed applications

About the Author

Francesco Pierfederici is a software program engineer who loves Python. He has been operating within the fields of astronomy, biology, and numerical climate forecasting for the final 20 years.

He has outfitted huge dispensed platforms that utilize tens of hundreds of thousands of cores at a time and run on a number of the quickest supercomputers on the planet. He has additionally written loads of purposes of doubtful usefulness yet which are nice enjoyable. in most cases, he simply loves to construct things.

Table of Contents

  1. An advent to Parallel and allotted Computing
  2. Asynchronous Programming
  3. Parallelism in Python
  4. Distributed purposes – with Celery
  5. Python within the Cloud
  6. Python on an HPC Cluster
  7. Testing and Debugging dispensed Applications
  8. The street Ahead

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