Uploading and Saving Files – Geek Slack

Django – Introduction

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Overview of Web Development

Introduction to Django

What is Django?

Key Features of Django

Installing Django

Creating a Django Project

Django – Fundamentals

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Understanding Django Apps

Creating and Managing Apps

URL Routing and Views

Writing Views: Function-Based Views (FBVs)

Django – Models and Databases

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Introduction to Django ORM

Defining Models

Database Migrations

Interacting with the Database

Django CRUD Operations

QuerySets and Filters

Working with Relationships

Django – Forms and User Input

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Working with Forms

Django Forms Basics

Form Validation

Rendering and Processing Forms

Automatically Generating Forms from Models

Handling File Uploads

Uploading and Saving Files

Managing Media Files

Django – Admin

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Overview of the Django Admin Panel

Registering Models

Customizing Display, Search, and Filtering

Advanced Customizations

Custom Admin Templates

Django – Advanced Views and URL Handling

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Class-Based Views (CBVs)

Difference Between FBVs and CBVs

Commonly Used CBVs

Organizing URLs in Large Projects

Django as Middleware

Django – User Authentication and Authorization

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Built-in User Authentication System

Registering Users

Logging In and Out

Password Reset and Change

Permissions and Groups

Role-Based Access Control (RBAC)

Customizing User Models

Django – Static and Media Files

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Serving Static Files

Managing Media Files

Configuring Static and Media Files for Production

Django – Testing and Debugging

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Debugging Django Applications

Using Django Debug Toolbar

Common Errors and Fixes

Unit Tests for Models and Views

Integration Tests

Django – REST Framework (Optional Advanced Section)

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Introduction to REST APIs

Setting Up Django REST Framework (DRF)

Views and Routers

Building and Consuming APIs

Authentication and Permissions in DRF

Django – Deployment

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Preparing for Deployment

Debugging vs Production Mode

Collecting Static Files

Deploying with Gunicorn and Nginx

Deploying with Docker

Environment Variables and .env Files

Django Tutorial

About Lesson

Saving Files

Django saves uploaded files in the directory specified by the MEDIA_ROOT setting, and the URL to access them is stored in the MEDIA_URL setting.

1. Configure settings.py: Add the following to handle media files:
```
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media/')
```
2. Accessing Files in Templates: Use {{ MEDIA_URL }} to access uploaded media in templates:
```
<img src="{{ MEDIA_URL }}{{ user.profile.avatar }}" alt="Profile Picture">
```