Django - Agiles Web-Entwicklungsframework für Python


Author: Michael Bächle,Pirmin Mösle
Publisher: GRIN Verlag
ISBN: 3640776925
Category:
Page: 36
View: 5076
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Studienarbeit aus dem Jahr 2008 im Fachbereich Informatik - Wirtschaftsinformatik, Duale Hochschule Baden-Wurttemberg, Ravensburg, fruher: Berufsakademie Ravensburg (Studiengang Wirtschaftsinformatik), Sprache: Deutsch, Abstract: Ziel dieser Arbeit ist es, das Framework Django und dessen Funktionsweise einer breiteren Entwickleroffentlickeit naher zu bringen.

Django: Web Development with Python


Author: Samuel Dauzon,Samuel Dauzon; Aidas Bendoraitis; Arun Ravindran,Aidas Bendoraitis,Arun Ravindran
Publisher: N.A
ISBN: 9781787121386
Category:
Page: 717
View: 592
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From an idea to a prototype - a complete guide for web development with the Django frameworkAbout This Book- Explore the best practices to develop applications of a superior quality with Django framework- Unravel the common problems of web development in Django- This course teaches you major Django functions and will help you improve your skills by developing models, forms, views, and templates- Experience the challenges of working on an end-to-end social network projectWho This Book Is ForWeb developers who want to use modern Python-based web frameworks like Django to build powerful web applications. The course is mostly self-contained and introduces web development with Python to a reader who is familiar with web development concepts and can help him become an expert in this trade. It's intended for all levels of web developers, both students and practitioners from novice to experts.What You Will Learn- Use Django models to store information in the database and generate queries to access a database across models- Quickly develop web pages to create, read, update, and delete data from the model using class-based views- Generate very maintainable forms with Django- Import data from local sources and external web services as well as exporting your data to third parties- Deep dive into various aspects of Django from models and views to testing and deployment- Familiarize yourself with the various nuances of web development such as browser attacks and databasesIn DetailData science is hot right now, and the need for multitalented developers is greater than ever before. A basic grounding in building apps with a framework as minimalistic, powerful, and easy-to-learn as Django will be a useful skill to launch your career as an entrepreneur or web developer. Django is a web framework that was designed to strike a balance between rapid web development and high performance. This course will take you on a journey to become an efficient web developer thoroughly understanding the key concepts of Django framework. This learning path is divided into three modules. The course begins with basic concepts of the Django framework. The first module, Django Essentials, is like a practical guide, filled with many real-world examples to build highly effective Django web application. After getting familiar with core concepts of Django, it's time to practice your learning from the first module with the help of over 90 recipes available in this module. In the second module, Web Development with Django Cookbook, you'll learn varying complexities to help you create multilingual, responsive, and scalable websites with Django. By the end of this module, you will have a good understanding of the new features added to Django 1.8 and be an expert at web development processes.The next step is to discover the latest best practices and idioms in this rapidly evolving Django framework. This is what you'll be learning in our third module, Django Design Patterns and Best Practices. This module will teach you common design patterns to develop better Django code. By the end of the module, you will be able to leverage the Django framework to develop a fully functional web application with minimal effort.Style and approachThis course includes all the resources that will help you jump into the web development field with Django and learn how to make scalable and robust web applications. The aim is to create a smooth learning path that will teach you how to get started with the powerful Django framework and perform various web development techniques in depth. Through this comprehensive course, you'll learn web development with Django from scratch to finish!

Algorithms and Programming

Problems and Solutions
Author: Alexander Shen
Publisher: Springer Science & Business Media
ISBN: 1441917489
Category: Mathematics
Page: 272
View: 5384
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This text is structured in a problem-solution format that requires the student to think through the programming process. New to the second edition are additional chapters on suffix trees, games and strategies, and Huffman coding as well as an Appendix illustrating the ease of conversion from Pascal to C.

Python Web Development with Django


Author: Jeff Forcier,Paul Bissex,Wesley J Chun
Publisher: Addison-Wesley Professional
ISBN: 0132701812
Category: Computers
Page: 408
View: 1626
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Using the simple, robust, Python-based Django framework, you can build powerful Web solutions with remarkably few lines of code. In Python Web Development with Django®, three experienced Django and Python developers cover all the techniques, tools, and concepts you need to make the most of Django 1.0, including all the major features of the new release. The authors teach Django through in-depth explanations, plus provide extensive sample code supported with images and line-by-line explanations. You’ll discover how Django leverages Python’s development speed and flexibility to help you solve a wide spectrum of Web development problems and learn Django best practices covered nowhere else. You’ll build your first Django application in just minutes and deepen your real-world skills through start-to-finish application projects including Simple Web log (blog) Online photo gallery Simple content management system Ajax-powered live blogger Online source code sharing/syntax highlighting tool How to run your Django applications on the Google App Engine This complete guide starts by introducing Python, Django, and Web development concepts, then dives into the Django framework, providing a deep understanding of its major components (models, views, templates), and how they come together to form complete Web applications. After a discussion of four independent working Django applications, coverage turns to advanced topics, such as caching, extending the template system, syndication, admin customization, and testing. Valuable reference appendices cover using the command-line, installing and configuring Django, development tools, exploring existing Django applications, the Google App Engine, and how to get more involved with the Django community. Introduction 1 Part I: Getting Started Chapter 1: Practical Python for Django 7 Chapter 2: Django for the Impatient: Building a Blog 57 Chapter 3: Starting Out 77 Part II: Django in Depth Chapter 4: Defining and Using Models 89 Chapter 5: URLs, HTTP Mechanisms, and Views 117 Chapter 6: Templates and Form Processing 135 Part III: Django Applications by Example Chapter 7: Photo Gallery 159 Chapter 8: Content Management System 181 Chapter 9: Liveblog 205 Chapter 10: Pastebin 221 Part IV: Advanced Django Techniques and Features Chapter 11: Advanced Django Programming 235 Chapter 12: Advanced Django Deployment 261 Part V: Appendices Appendix A: Command Line Basics 285 Appendix B: Installing and Running Django 295 Appendix C: Tools for Practical Django Development 313 Appendix D: Finding, Evaluating, and Using Django Applications 321 Appendix E: Django on the Google App Engine 325 Appendix F: Getting Involved in the Django Project 337 Index 339 Colophon 375

Cherrypy Essentials

Rapid Python Web Application Development
Author: Sylvain Hellegouarch
Publisher: Packt Publishing Ltd
ISBN: 1847190677
Category: Computers
Page: 273
View: 1355
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"This book covers the CherryPy library for Python web development from its history and installation through its main features and core concepts to its integration with Python and other products to construct, test, and deploy a sample photoblog application. The author Sylvain Hellegouarch is dedicated to the development of free software projects and has been coordinating and administrating the community efforts around the CherryPy project since 2004. The approach based on an example application introduces many other common Python libraries, providing transferable skills also relevant for non-web Python projects"--Resource description p.

RESTful Web Services


Author: Leonard Richardson,Sam Ruby
Publisher: "O'Reilly Media, Inc."
ISBN: 0596554605
Category: Computers
Page: 454
View: 556
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"Every developer working with the Web needs to read this book." -- David Heinemeier Hansson, creator of the Rails framework "RESTful Web Services finally provides a practical roadmap for constructing services that embrace the Web, instead of trying to route around it." -- Adam Trachtenberg, PHP author and EBay Web Services Evangelist You've built web sites that can be used by humans. But can you also build web sites that are usable by machines? That's where the future lies, and that's what RESTful Web Services shows you how to do. The World Wide Web is the most popular distributed application in history, and Web services and mashups have turned it into a powerful distributed computing platform. But today's web service technologies have lost sight of the simplicity that made the Web successful. They don't work like the Web, and they're missing out on its advantages. This book puts the "Web" back into web services. It shows how you can connect to the programmable web with the technologies you already use every day. The key is REST, the architectural style that drives the Web. This book: Emphasizes the power of basic Web technologies -- the HTTP application protocol, the URI naming standard, and the XML markup language Introduces the Resource-Oriented Architecture (ROA), a common-sense set of rules for designing RESTful web services Shows how a RESTful design is simpler, more versatile, and more scalable than a design based on Remote Procedure Calls (RPC) Includes real-world examples of RESTful web services, like Amazon's Simple Storage Service and the Atom Publishing Protocol Discusses web service clients for popular programming languages Shows how to implement RESTful services in three popular frameworks -- Ruby on Rails, Restlet (for Java), and Django (for Python) Focuses on practical issues: how to design and implement RESTful web services and clients This is the first book that applies the REST design philosophy to real web services. It sets down the best practices you need to make your design a success, and the techniques you need to turn your design into working code. You can harness the power of the Web for programmable applications: you just have to work with the Web instead of against it. This book shows you how.

The Definitive Guide to Grails 2


Author: Jeff Scott Brown,Graeme Rocher
Publisher: Apress
ISBN: 1430243783
Category: Computers
Page: 360
View: 4873
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Grails is a full stack framework which aims to greatly simplify the task of building serious web applications for the JVM. The concepts within Grails, like interceptors, tag libs, and Groovy Server Pages (GSP), make those in the Java community feel right at home. Grails’ foundation is on solid open source technologies such as Spring, Hibernate, and SiteMesh, which gives it even more potential in the Java space: Spring provides powerful inversion of control and MVC, Hibernate brings a stable, mature object relational mapping technology with the ability to integrate with legacy systems, and SiteMesh handles flexible layout control and page decoration. Grails complements these with additional features that take advantage of the coding–by–convention paradigm such as dynamic tag libraries, Grails object relational mapping, Groovy Server Pages, and scaffolding. Graeme Rocher, Grails lead and founder, and Jeff Brown bring you completely up–to–date with their authoritative and fully comprehensive guide to the Grails 2 framework. You’ll get to know all the core features, services, and Grails extensions via plug–ins, and understand the roles that Groovy and Grails are playing in the changing Web.

Flask By Example


Author: Gareth Dwyer
Publisher: Packt Publishing Ltd
ISBN: 1785283480
Category: Computers
Page: 276
View: 1311
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Unleash the full potential of the Flask web framework by creating simple yet powerful web applications About This Book The most up-to-date book on Flask on the market Create your own world-class applications and master the art of Flask by unravelling its enigma through this journey This step-by-step tutorial is packed with examples on blending different technologies with Flask to get you up and running Who This Book Is For Have you looked at PHP and hated the clunky bloated syntax? Or looked at .Net and wished it was more open and flexible? Maybe you've tried your hand at GUI libraries in Python and found them hard to use? If your answer to any one of these questions is a yes, then this is just the book for you. It is also intended for people who know the basics of Python and want to learn how to use it to build powerful solutions with a web front-end. What You Will Learn Build three web applications from the ground up using the powerful Python micro framework, Flask. Dynamically display data to your viewers, based on their requests Store user and static data in SQL and NoSQL databases and use this data to power your web applications Create a good user experience by combining HTML, CSS, and JavaScript Harness the convenience of freely available APIs, including OpenWeatherMap, Open Exchange Rates, and bitly Extend your applications to build advanced functionality, such as a user account control system using Flask-Login Learn about web application security and defend against common attacks, such as SQL injection and XSS In Detail This book will take you on a journey from learning about web development using Flask to building fully functional web applications. In the first major project, we develop a dynamic Headlines application that displays the latest news headlines along with up-to-date currency and weather information. In project two, we build a Crime Map application that is backed by a MySQL database, allowing users to submit information on and the location of crimes in order to plot danger zones and other crime trends within an area. In the final project, we combine Flask with more modern technologies, such as Twitter's Bootstrap and the NoSQL database MongoDB, to create a Waiter Caller application that allows restaurant patrons to easily call a waiter to their table. This pragmatic tutorial will keep you engaged as you learn the crux of Flask by working on challenging real-world applications. Style and approach This book will provide you with rich, practical experience of Flask. Every technology, that is employed along with Flask is comprehensively introduced, while the book focusses on developing web applications. Pointers to educational material are always given if you want to gain in-depth knowledge of the various technologies used.

Pro Python


Author: Marty Alchin,J. Burton Browning
Publisher: Apress
ISBN: 1484203348
Category: Computers
Page: 384
View: 8683
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You’ve learned the basics of Python, but how do you take your skills to the next stage? Even if you know enough to be productive, there are a number of features that can take you to the next level in Python. Pro Python, Second Edition explores concepts and features normally left to experimentation, allowing you to be even more productive and creative. In addition to pure code concerns, Pro Python develops your programming techniques and approaches, which will help make you a better Python programmer. This book will improve not only your code but also your understanding and interaction with the many established Python communities. This book takes your Python knowledge and coding skills to the next level. It shows you how to write clean, innovative code that will be respected by your peers. With this book, make your code do more with introspection and meta-programming. And learn and later use the nuts and bolts of an application, tier-by-tier as a complex case study along the way. For more information, including a link to the source code referenced in the book, please visit http://propython.com/.

Real-World Solutions for Developing High-Quality PHP Frameworks and Applications


Author: Sebastian Bergmann,Stefan Priebsch
Publisher: John Wiley & Sons
ISBN: 1118098242
Category: Computers
Page: 480
View: 5341
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Learn to develop high-quality applications and frameworks in PHP Packed with in-depth information and step-by-step guidance, this book escorts you through the process of creating, maintaining and extending sustainable software of high quality with PHP. World-renowned PHP experts present real-world case studies for developing high-quality applications and frameworks in PHP that can easily be adapted to changing business requirements. . They offer different approaches to solving typical development and quality assurance problems that every developer needs to know and master. Details the process for creating high-quality PHP frameworks and applications that can easily be adapted to changing business requirements Covers the planning, execution, and automation of tests for the different layers and tiers of a Web application Demonstrates how to establish a successful development process Shares real-world case studies from well-known companies and their PHP experts With this book, you’ll learn to develop high-quality PHP frameworks and applications that can easily be maintained with reasonable cost and effort.

Python 3 Web Development Beginner's Guide


Author: Michel Anders
Publisher: Packt Publishing Ltd
ISBN: 1849513759
Category: Computers
Page: 336
View: 5857
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Part of Packt's Beginner's Guide Series, this book follows a sample application, with lots of screenshots, to help you get to grips with the techniques as quickly as possible. Moderately experienced Python programmers who want to learn how to create fairly complex, database-driven, cross browser compatible web apps that are maintainable and look good will find this book of most use. All key technologies except for Python 3 are explained in detail.

Testing Python

Applying Unit Testing, TDD, BDD and Acceptance Testing
Author: David Sale
Publisher: John Wiley & Sons
ISBN: 9781118901229
Category: Computers
Page: 240
View: 8909
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Get to grips with Python Python is a hugely popular, open source programming language, especially in the world of web development, and is used by some of the largest and most popular web services including Spotify, YouTube, Google, and the Raspberry Pi. Python Testing teaches you how to use Unit Testing and Test-Driven Development (TDD) to build clean, flexible Python programs that work in an Enterprise environment. Python's dynamic nature and vast range of external libraries make it a great choice for developers, and make it a natural fit for Unit Testing and TDD. Learn about: Unit testing and unit test tools Test-driven development Performance testing Continuous testing This book is perfect for novice and advance Python programmers wanting to learn TDD and Unit Testing.

Learning Django Web Development


Author: Ratan Kumar,Sanjeev Jaiswal
Publisher: N.A
ISBN: 9781783984404
Category: Computers
Page: 336
View: 8569
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This book is for web developers who want to get started with Django for web development. Basic knowledge of Python programming is required but no knowledge of Django is expected.

Framework for the Integration of Mobile Device Features in PLM


Author: Hopf, Jens Michael
Publisher: KIT Scientific Publishing
ISBN: 3731504987
Category:
Page: 448
View: 1677
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Developing Backbone.js Applications


Author: Addy Osmani
Publisher: "O'Reilly Media, Inc."
ISBN: 1449328563
Category: Computers
Page: 374
View: 5758
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If you want to build your site’s frontend with the single-page application (SPA) model, this hands-on book shows you how to get the job done with Backbone.js. You’ll learn how to create structured JavaScript applications, using Backbone’s own flavor of model-view-controller (MVC) architecture. Start with the basics of MVC, SPA, and Backbone, then get your hands dirty building sample applications—a simple Todo list app, a RESTful book library app, and a modular app with Backbone and RequireJS. Author Addy Osmani, an engineer for Google’s Chrome team, also demonstrates advanced uses of the framework. Learn how Backbone.js brings MVC benefits to the client-side Write code that can be easily read, structured, and extended Work with the Backbone.Marionette and Thorax extension frameworks Solve common problems you’ll encounter when using Backbone.js Organize your code into modules with AMD and RequireJS Paginate data for your Collections with the Backbone.Paginator plugin Bootstrap a new Backbone.js application with boilerplate code Use Backbone with jQuery Mobile and resolve routing problems between the two Unit-test your Backbone apps with Jasmine, QUnit, and SinonJS

Eclipse Rich Ajax Platform

Bringing Rich Client to the Web
Author: Fabian Lange
Publisher: Apress
ISBN: 1430218835
Category: Computers
Page: 148
View: 6782
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Eclipse Rich Ajax Platform (RAP) is an innovative toolkit for developing applications that will run as rich clients as well as web applications. Eclipse Rich Ajax Platform is the first book on the new Eclipse RAP, and it introduces the required RCP and OSG/i concepts used by Eclipse RAP. This firstPress title demonstrates the functionality and benefits of Eclipse RAP as well as shows the sweet spots of RAP, especially focusing on single sourcing RCP and web applications, which can be a huge cost saver. This book also covers possible issues that might prevent you from successfully deploying RAP. Describes Eclipse RAP concepts and its underlying technology Explains key features of RAP Shows case studies where RAP works and where it won’t What you’ll learn Understand what the purpose of RAP is. Learn what is required to deploy RAP applications. Get to know how to utilize RAP features. Develop single sourced RCP and web applications. Solve issues when migrating a RCP application to RAP. Determine when to use RAP or when to choose a different framework. Who this book is for This book is suitable for IT managers, technical leads, and developers. While the focus is on concepts and understanding the technology, developers can also find insights on how to solve specific issues. For IT managers, it shows how RAP is able to save development costs, but also presents limitations of the framework. The reader is expected to have at least basic Eclipse RCP knowledge and some complementary Java or web application development experience. Table of Contents Rich Clients vs. Web Clients Introducing Eclipse RAP The RAP Architecture Developing a RAP Application Single Sourcing Advanced RAP Features RAP Deployment

Fowler

Pattern Enterpr Applica Arch
Author: Martin Fowler
Publisher: Addison-Wesley
ISBN: 0133065219
Category: Computers
Page: 557
View: 3776
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The practice of enterprise application development has benefited from the emergence of many new enabling technologies. Multi-tiered object-oriented platforms, such as Java and .NET, have become commonplace. These new tools and technologies are capable of building powerful applications, but they are not easily implemented. Common failures in enterprise applications often occur because their developers do not understand the architectural lessons that experienced object developers have learned. Patterns of Enterprise Application Architecture is written in direct response to the stiff challenges that face enterprise application developers. The author, noted object-oriented designer Martin Fowler, noticed that despite changes in technology--from Smalltalk to CORBA to Java to .NET--the same basic design ideas can be adapted and applied to solve common problems. With the help of an expert group of contributors, Martin distills over forty recurring solutions into patterns. The result is an indispensable handbook of solutions that are applicable to any enterprise application platform. This book is actually two books in one. The first section is a short tutorial on developing enterprise applications, which you can read from start to finish to understand the scope of the book's lessons. The next section, the bulk of the book, is a detailed reference to the patterns themselves. Each pattern provides usage and implementation information, as well as detailed code examples in Java or C#. The entire book is also richly illustrated with UML diagrams to further explain the concepts. Armed with this book, you will have the knowledge necessary to make important architectural decisions about building an enterprise application and the proven patterns for use when building them. The topics covered include · Dividing an enterprise application into layers · The major approaches to organizing business logic · An in-depth treatment of mapping between objects and relational databases · Using Model-View-Controller to organize a Web presentation · Handling concurrency for data that spans multiple transactions · Designing distributed object interfaces

Object-Oriented JavaScript


Author: Ved Antani,Stoyan Stefanov
Publisher: Packt Publishing Ltd
ISBN: 1785884719
Category: Computers
Page: 550
View: 362
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Learn everything you need to know about object-oriented JavaScript with this comprehensive guide. Enter the world of cutting-edge development! About This Book This book has been updated to cover all the new object-oriented features introduced in ECMAScript 6 It makes object-oriented programming accessible and understandable to web developers Write better and more maintainable JavaScript code while exploring interactive examples that can be used in your own scripts Who This Book Is For This book is ideal for new to intermediate JavaScript developers who want to prepare themselves for web development problems solved by object-oriented JavaScript! What You Will Learn Apply the basics of object-oriented programming in the JavaScript environment Use a JavaScript Console with complete mastery Make your programs cleaner, faster, and compatible with other programs and libraries Get familiar with Iterators and Generators, the new features added in ES6 Find out about ECMAScript 6's Arrow functions, and make them your own Understand objects in Google Chrome developer tools and how to use them Use a mix of prototypal inheritance and copying properties in your workflow Apply reactive programming techniques while coding in JavaScript In Detail JavaScript is an object-oriented programming language that is used for website development. Web pages developed today currently follow a paradigm that has three clearly distinguishable parts: content (HTML), presentation (CSS), and behavior (JavaScript). JavaScript is one important pillar in this paradigm, and is responsible for the running of the web pages. This book will take your JavaScript skills to a new level of sophistication and get you prepared for your journey through professional web development. Updated for ES6, this book covers everything you will need to unleash the power of object-oriented programming in JavaScript while building professional web applications. The book begins with the basics of object-oriented programming in JavaScript and then gradually progresses to cover functions, objects, and prototypes, and how these concepts can be used to make your programs cleaner, more maintainable, faster, and compatible with other programs/libraries. By the end of the book, you will have learned how to incorporate object-oriented programming in your web development workflow to build professional JavaScript applications. Style and approach Filled with practical instructions, the book shows you how to implement object-oriented features of JavaScript in the real world. The to-the-point nature of the book will benefit developers who are looking for a fast-paced guide to learn object-oriented JavaScript.

MEAN Web Development


Author: Amos Q. Haviv
Publisher: Packt Publishing Ltd
ISBN: 1783983299
Category: Computers
Page: 354
View: 4813
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If you are a web or a full-stack JavaScript developer who is interested in learning how to build modern web applications using the MEAN stack, this book is for you.