Django Tutorial

• Django Tutorial
• Django MTV And MVC
• Django ORM Module
• Django auth App Module
• Django View Functions
• Django Template System
• Django Routing System
• Django Middleware
• Django Cache System
• Django Development Environment
• Django Installation And Configuration
• Django FBV And CBV Mode

Django Create A Complete Project

• Django Create The First Project
• Django Start A Project
• settings.py Configuration File
• Configure The settings.py File
• Django Initializes The Project Environment
• Django Create The First Application
• Django ORM Advanced

Django Template

• Django Template Loading And Responding
• Django Template Variables
• Django if Tag
• Django for Tag
• Django Template Filter
• Django url Tag
• Django Custom Tags
• Django Other Template Tags
• Django Template Inheritance
• Django Custom Filter
• Django Route Reverse And Namespace
• Django Routing Path Method

Django Database Query

• Django Meta Class Attribute
• Django Model Inheritance
• Django Insert Data To DataTable
• Django Database Query Operation
• Django DataTable Relationship Mapping
• Django F/Q Object Query
• Django Aggregate Query And Group Query
• Django Reverse Query For An Association Relationship
• Django QuerySet Query API

Django Form

• Django Form System
• Cookies In Django
• Session In Django
• Django Form Implements User Login And Logout
• Django Form Field Properties And Methods
• Django Form API
• Django QueryDict Object
• Django Form Built-in Fields
• Django Form Custom Fields
• Django Form Custom Validation Rules
• Django Defines A Form Based On Model
• Django ModelForm
• How The Django Form System Works

Django Authentication and Permission Management

• Django Auth Users And User Groups
• Django Auth Application Implements User Authentication
• Django User Authentication System Permission Management
• Django Custom Permission Management And Permission Verification
• Django Custom Authentication Backend
• Verify User Identity And Permissions In Django Templates
• Django Auth App Defines A Login View
• Django Auth Decorator To Verify User Identity And Permissions

Django unittest

• Python Unit Test by unittest Module
• Django Write Unit Test Cases in Project
• Django unittest Test Framework
• Django Unit Test Database Configuration And Common Testing Tools

Django Advanced

• Django Paging Function
• Django EMail Sending
• Django Upload File And Download CSV File
• Django Cache Mechanism
• Django Custom Middleware
• Django Signal Mechanism
• Django Signal Mechanism Execution Process
• How Django's Signaling Mechanism Works

Django Installation And Configuration Tutorial

In this tutorial, we'll cover the installation and configuration of Django, a popular web framework for building web applications using Python.

1. Installing Django
2. Setting up a virtual environment
3. Creating a new Django project
4. Running the development server

1. Installing Django

Before installing Django, make sure you have Python installed on your system. You can verify your Python version by running the following command in your terminal:

python --version

If you don't have Python installed, you can download it from the official website: https://www.python.org/downloads/

Once you have Python installed, you can use pip (the Python package installer) to install Django. Run the following command in your terminal:

pip install django

This command will install the latest version of Django. To verify that Django has been installed, run:

python -m django --version

2. Setting up a virtual environment

It's a good practice to create a virtual environment for each Django project. This helps to manage dependencies and isolate project environments. To create a virtual environment, you can use the venv module that comes with Python. Run the following commands in your terminal:

# Create a new directory for your Django project
mkdir my_project
cd my_project

# Create a virtual environment
python -m venv venv

Now, you need to activate the virtual environment. The activation process varies depending on your operating system:

For Windows:

venv\Scripts\activate.bat

For macOS/Linux:

source venv/bin/activate

When your virtual environment is activated, you should see the environment name (venv) before your command prompt.

3. Creating a new Django project

With Django installed and a virtual environment set up, you can now create a new Django project. To do so, run the following command in your terminal:

django-admin startproject my_project_name .

Replace my_project_name with the desired name for your project. The . at the end of the command tells Django to create the project files in the current directory instead of creating a new subdirectory.

Now, you should see the following files and directories in your project folder:

my_project_name/
    manage.py
    my_project_name/
        __init__.py
        asgi.py
        settings.py
        urls.py
        wsgi.py
venv/

4. Running the development server

To verify that your project has been set up correctly, run the following command:

python manage.py runserver

This will start the development server. Open your web browser and navigate to http://127.0.0.1:8000/. You should see the Django welcome page.

In this tutorial, we have covered the installation and configuration of Django, including installing Django, setting up a virtual environment, creating a new Django project, and running the development server. You can now proceed with building your Django app, creating models, views, and templates, and configuring your project settings.

1. How to install Django step by step:

   • Description: Follow a step-by-step guide to install Django on your machine.
   • Code/Commands:

     pip install django
     

2. Creating a virtual environment for Django:

   • Description: Isolate Django projects using virtual environments.
   • Code/Commands:

     python -m venv myenv
     source myenv/bin/activate  # On Linux/Mac
     myenv\Scripts\activate     # On Windows
     

3. Django project creation and initialization:

   • Description: Initialize a new Django project to start development.
   • Code/Commands:

     django-admin startproject myproject
     

4. Installing and using Django packages and apps:

   • Description: Extend Django functionality by installing and using third-party packages and apps.
   • Code/Commands:

     pip install django-package-name