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Django

Information Technology > Programming frameworks

Description

Django is a high-level Python web framework that enables the rapid development of secure and maintainable websites. Built by experienced developers, it takes care of much of the hassle of web development, so you can focus on writing your app without needing to reinvent the wheel. It’s free and open source, follows the model-view-controller architectural pattern, and emphasizes reusability and "pluggability" of components, less code, low coupling, and rapid development. Django also provides an optional administrative interface for creating, reading, updating, and deleting objects, a robust caching framework, and a powerful ORM for database access. Advanced users can even delve into Django's internals or contribute to its open-source project.

Stack

Django

Expected Behaviors

✎
LEVEL 1

Fundamental Awareness

At this level, individuals have a basic understanding of Django's design philosophy and its role in web development. They are familiar with the concept of Model-View-Controller (MVC) architecture and have a basic understanding of Python programming language.

🌱
LEVEL 2

Novice

Novices can set up a Django project and create a Django application. They understand Django models and databases and can use the Django admin interface at a basic level. They can create simple views and templates, understand Django URL dispatchers, and implement basic form handling.

🌍
LEVEL 3

Intermediate

Intermediate users can work with Django forms and formsets, implement class-based views, and understand Django middleware. They can use Django's authentication system, implement pagination, work with Django's testing tools, and understand Django's Object-Relational Mapping (ORM).

⭐
LEVEL 4

Advanced

Advanced users can use Django ORM at an advanced level, implement custom middleware, customize the Django admin interface, and work with Django's caching framework. They understand Django's security features, can integrate with other Python libraries, and deploy Django applications.

🏆
LEVEL 5

Expert

Experts can optimize Django applications for performance, implement complex database queries, understand Django's internals, and contribute to the Django open-source project. They can design reusable Django apps, handle advanced debugging and error handling, and build RESTful APIs using Django Rest Framework.

Micro Skills

✎
LEVEL 1

Fundamental Awareness

Familiarity with the concept of 'Don't Repeat Yourself' (DRY)
Understanding the importance of loose coupling
Awareness of the principle of rapid development
Understanding the role of models in MVC
Understanding the role of views in MVC
Understanding the role of controllers in MVC
Awareness of how MVC promotes code organization and reusability
Knowledge of basic Python syntax
Understanding of Python data types
Familiarity with Python control flow structures
Basic understanding of Python functions and modules
Understanding how Django fits into the web development landscape
Awareness of the types of projects suitable for Django
Understanding the benefits of using Django for web development
🌱
LEVEL 2

Novice

Understanding system requirements for Django installation
Installing Python
Setting up a virtual environment
Using pip to install Django
Understanding Django's startproject command
Navigating the command line
Choosing a location for the project
Identifying key files and directories in a Django project
Understanding the purpose of settings.py
Understanding the purpose of urls.py
Understanding the purpose of wsgi.py
Understanding Django's runserver command
Checking the server is running correctly
Understanding Django's startapp command
Choosing a location for the app
Identifying key files and directories in a Django app
Understanding the purpose of models.py
Understanding the purpose of views.py
Understanding the purpose of tests.py
Locating the INSTALLED_APPS setting in settings.py
Adding the app name to the list
Understanding Django's model class
Defining fields in a model
Understanding field options
Knowing different types of fields
Understanding relationships between models
Understanding ForeignKey relationship
Understanding ManyToManyField relationship
Understanding OneToOneField relationship
Understanding Django's makemigrations command
Understanding Django's migrate command
Locating the admin.py file in an app
Importing the model
Using the admin.site.register function
Logging into the admin site
Navigating the admin site
Creating a ModelAdmin subclass
Registering the model with the ModelAdmin
Customizing the ModelAdmin options
Understanding Django's HttpResponse
Returning a response from a view
Knowing basic template tags and filters
Understanding template inheritance
Understanding Django's render function
Locating templates in a Django project
Understanding the context dictionary
Passing variables to a template
Understanding Django's path function
Writing regular expressions for URLs
Importing views in urls.py
Assigning a view to a URL pattern
Understanding named groups in regular expressions
Understanding Django's Form class
Defining fields in a form
Understanding Django's form.as_p method
Using form tags in a template
Understanding Django's request.POST dictionary
Validating form data in a view
Understanding Django's form.is_valid method
Handling form errors
🌍
LEVEL 3

Intermediate

Creating forms from models
Handling file uploads with forms
Validating form data
Customizing form appearance
Managing formsets
Understanding the structure of class-based views
Using generic display views
Using generic editing views
Overriding methods in class-based views
Mixins and multiple inheritance
Understanding the role of middleware
Ordering of middleware classes
Writing custom middleware
Using built-in middleware
User registration and login
Password management
Permission and group management
Customizing authentication process
Using Django's paginator class
Implementing pagination in views
Adding pagination to templates
Writing unit tests
Testing views
Testing models
Using test client
Code coverage
Querying the database
Filtering querysets
Chaining filters
Using Q objects for complex queries
Understanding lazy loading
⭐
LEVEL 4

Advanced

Understanding and implementing complex queries
Optimizing database access
Working with aggregates and annotations
Implementing custom model managers
Understanding the middleware lifecycle
Creating reusable middleware components
Handling request and response processing
Customizing admin forms and fields
Implementing custom admin actions
Customizing the admin look and feel
Understanding cache backends
Implementing per-view caching
Using template fragment caching
Low-level cache API usage
Implementing CSRF protection
Understanding and preventing SQL injection
Securing user data
Implementing secure password handling
Integrating with data analysis libraries like Pandas
Working with image processing libraries like Pillow
Integrating with asynchronous task queues like Celery
Understanding WSGI and ASGI servers
Configuring static and media files for production
Working with different hosting platforms
Implementing continuous integration/continuous deployment (CI/CD)
🏆
LEVEL 5

Expert

Understanding of database indexing and optimization
Proficiency in using Django's caching framework
Knowledge of HTTP/2 and its impact on performance
Ability to use profiling tools to identify bottlenecks
Understanding of asynchronous tasks and background jobs
Advanced knowledge of SQL
Understanding of Django's ORM capabilities and limitations
Ability to write raw SQL queries when necessary
Knowledge of database design principles and normalization
Familiarity with Django's source code
Understanding of Django's request-response cycle
Knowledge of how Django's middleware works
Understanding of Django's template rendering process
Ability to read and understand others' code
Knowledge of Git and GitHub
Understanding of the Django community's contribution guidelines
Experience with writing tests for Django
Understanding of software design principles
Ability to write modular and maintainable code
Experience with packaging and distributing Python packages
Knowledge of Django's app structure and best practices
Proficiency in using Django's debugging tools
Understanding of HTTP status codes and exceptions
Ability to use logging effectively
Experience with using Python's pdb debugger
Understanding of REST principles
Experience with Django Rest Framework's ViewSets and Routers
Knowledge of serialization and deserialization
Understanding of authentication and permissions in DRF
Experience with testing APIs

Skill Overview

  • Expert3 years experience
  • Micro-skills160
  • Roles requiring skill1

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