Knowledge in Software Engineering
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Chapter 1: Installing the Odoo Development Environment 1 Introduction 1 Easy installation of Odoo from source 2 Managing Odoo environments using the start command 9 Managing Odoo server databases 10 Storing the instance configuration in a file 19 Activating the Odoo developer tools 22 Updating Odoo from source 25 Chapter 2: Managing Odoo Server Instances 29 Introduction 29 Configuring the addons path 30 Updating the addon modules list 31 Standardizing your instance directory layout 33 Installing and upgrading local addon modules 36 Installing addon modules from GitHub 40 Applying changes to addons 42 Applying and trying proposed pull requests 43 Chapter 3: Creating Odoo Modules 47 Introduction 47 Creating and installing a new addon module 48 Completing the addon module manifest 49 Organizing the addon module file structure 52 Adding models 55 Adding Menu Items and Views 57 Using scaffold to create a module 61 www.allitebooks.com ii Table of Contents Chapter 4: Application Models 63 Introduction 63 Defining the Model representation and order 64 Adding data fields to a model 66 Using a float field with configurable precision 71 Adding a monetary field to a Model 73 Adding relational fields to a Model 74 Adding a hierarchy to a Model 78 Adding constraint validations to a Model 80 Adding computed fields to a Model 82 Exposing Related fields stored in other models 85 Adding dynamic relations using Reference fields 86 Adding features to a Model using inheritance 87 Using Abstract Models for reusable Model features 89 Using Delegation inheritance to copy features to another Model 91 Chapter 5: Basic Server Side Development 95 Introduction 95 Defining model methods and use the API decorators 96 Reporting errors to the user 99 Obtaining an empty recordset for a different model 101 Creating new records 102 Updating values of recordset records 104 Searching for records 107 Combining recordsets 109 Filtering recordsets 110 Traversing recordset relations 112 Extending the business logic defined in a Model 114 Extending write() and create() 117 Customizing how records are searched 120 Chapter 6: Advanced Server Side Development Techniques 125 Introduction 125 Change the user performing an action 126 Call a method with a modified context 128 Execute raw SQL queries 130 Write a wizard to guide the user 133 Define onchange methods 138 Call onchange methods on the server side 141 Port old API code to the new API 143 iii Table of Contents Chapter 7: Debugging and Automated Testing 153 Introduction 153 Producing server logs to help debug methods 153 Using the Odoo shell to interactively call methods 157 Using the Python debugger to trace method execution 159 Writing tests for your module using YAML 164 Writing tests for your module using Python unit tests 168 Running server tests 172 Using the Odoo Community Association maintainer quality tools 173 Chapter 8: Backend Views 179 Introduction 180 Adding a menu item and window action 180 Having an action open a specific view 184 Adding content and widgets to a form view 186 Adding buttons to forms 189 Passing parameters to forms and actions: Context 190 Defining filters on record lists: Domain 193 List views 196 Search views 198 Changing existing views: View inheritance 201 Document-style forms 205 Dynamic form elements using attrs 207 Embedded views 207 Kanban views 209 Show kanban cards in columns according to their state 211 Calendar views 212 Graph and pivot views 213 QWeb reports 215 Chapter 9: Module Data 219 Introduction 219 Using external IDs and namespaces 219 Loading data using XML files 221 Using the noupdate and forcecreate flags 224 Loading data using CSV files 226 Loading data using YAML files 228 Addon updates and data migration 229 Chapter 10: Access Security 233 Create security groups and assign them to users 233 Add security access to models 238 iv Table of Contents Limit access to fields in models 241 Limit record access using record rules 243 Using security group to activate features 246 Chapter 11: Internationalization 253 Installing a language and configure user preferences 253 Configure language-related settings 257 Translate texts through the web client user interface 258 Exporting translation strings to a file 261 Use gettext tools to ease translations 264 Import translation files 266 Chapter 12: Automation and Workflows 269 Introduction 269 Using Kanban stages and features 270 Creating server actions 273 Adding messaging and tracking features 276 Using Python code server actions 281 Using automated actions on time conditions 283 Using automated actions on event conditions 288 Inspecting built-in workflows 291 Chapter 13: Web Server Development 295 Introduction 295 Make a path accessible from the network 295 Restrict access to web accessible paths 300 Consume parameters passed to your handlers 302 Modify an existing handler 304 Using the RPC API 307 Chapter 14: CMS Website Development 311 Introduction 311 Extending CSS and JavaScript for the website 311 Creating or modifying templates - QWeb 314 Offering snippets to the user 318 Chapter 15: Web Client Development 325 Introduction 325 Creating custom widgets 325 Using client-side QWeb templates 331 Making RPC calls to the server 333 Writing tests for client side code 336 Debugging your client side code 340 v Table of Contents Chapter 16: Server Deployment 345 Introduction 345 Installing Odoo for production 345 Adapting the configuration file for production 351 Set up Odoo as a system service 355 Configure a reverse proxy and SSL 357 Use buildout for repeatable builds
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Computer software engineering Definition: Software engineering is a detailed study of engineering to the design, development and maintenance of software. Software engineering was introduced to address the issues of low-quality software projects. Problems arise when a software generally exceeds timelines, budgets, and reduced levels of quality. It ensures that the application is built consistently, correctly, on time and on budget and within requirements. The demand of software engineering also emerged to cater to the immense rate of change in user requirements and environment on which application is supposed to be working. Description: A software product is judged by how easily it can be used by the end-user and the features it offers to the user. An application must score in the following areas:- 1) Operational: -This tells how good a software works on operations like budget , usability, efficiency, correctness ,functionality , dependability , security and safety. 2) Transitional: - Transitional is important when an application is shifted from one platform to another. So, portability, reusability and adaptability come in this area. 3) Maintenance: - This specifies how good a software works in the changing environment. Modularity, maintainability, flexibility and scalability come in maintenance part. Software Development Lifecycle or SDLC is a series of stages in software engineering to develop proposed software application, such as: 1) Communication 2) Requirement Gathering 3) Feasibility Study 4) System Analysis 5) Software Design 6) Coding 7) Testing 8) Integration 9) Implementation 10) Operations and maintenance 11) Disposition Software engineering generally begins with the first step as a user-request initiation for a specific task or an output. He submits his requirement to a service provider organization. The software development team segregates user requirement, system requirement and functional requirements. The requirement is collected by conducting interviews of a user, referring to a database, studying the existing system etc. After requirement gathering, the team analyses if the software can be made to fulfil all the requirements of the user. The developer then decides a roadmap of his plan. System analysis also includes an understanding of software product limitations. As per the requirement and analysis, a software design is made. The implementation of software design starts in terms of writing program code in a suitable programming language. Software testing is done while coding by the developers and thorough testing is conducted by testing experts at various levels of code such as module testing, program testing, product testing, in-house testing and testing the product at user’s engagement and feedback. Related Defintions Web Server A web server is a computer that runs websites. It's a computer program that distributes web pages as Open Source A software for which the original source code is made freely available and may be redistributed and Rapid Application Development The Rapid Application Development (or RAD) model is based on prototyping and iterative model with no Pseudocode Pseudocode is an informal way of programming description that does not require any strict programmin Software Maintenance Software maintenance is a part of Software Development Life Cycle. Its main purpose is to modify and Spiral Model The spiral model is similar to the incremental development for a system, with more emphasis placed o Prototype Model The Prototyping Model is a Systems Development Methodology (SDM) within which a paradigm output (or Systems Design Systems design is the process of defining elements of a system like modules, architecture, component Debugging Debugging is the process of detecting and removing of existing and potential errors (also called as Waterfall Model The waterfall model is a classical model used in system development life cycle to create a system wi
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