Introduction to Web Development Using Python (Flask)
This is an Introduction video to a video series on a fully functional Blogging Website development using Python in Hindi
Introduction to Web Development Using Python (Flask)
What We Will Cover In This Course?
Basics
- Python Basics
- Flask Introduction
- Dynamic HTML Pages using Flask
- Jinja Templating Engine
- Setting up Environment Variables
- Bootstrap CSS Framework
Database
- Database Integration
- SQLite
- PostgreSQL
- CRUD Operations in DB
- Create
- Read
- Update
- Delete
Advanced Topics
- AJAX
- Users & Roles Management for App Access
- Code Structure Optimization
- Public & Restricted Pages
- Handling Forms & Form Validations
- Flash Messages
- Blog Lifecycle Management
- Create Blog
- Read Blog
- Update Blog
- Delete Blog
- Search Blogs
- Pagination
Configuration & Deployment
- Logging & Monitoring
- Dev Environment Automation
- Flask Best Practices
- Free Deployment to Railway.app
Model View Controller Architecture
MVC (Model-View-Controller) is a software design pattern that separates an application’s data, user interface, and control logic into three interconnected components, promoting modularity, maintainability, and scalability.
Advantages of MVC Architecture
- Faster Development: Allows parallel work on different components by multiple developers.
- Organized Code: Separates application logic, making it easier to manage large applications.
- Easy Maintenance: Changes in one component do not affect others, simplifying updates.
- Improved Testing: Facilitates unit testing by isolating components.
- Scalability: Components can be reused across different applications.
- SEO-Friendly: Supports the development of SEO-friendly URLs.
- Asynchronous Support: Works well with JavaScript, enabling faster loading applications.
Disadvantages of MVC Architecture
- Increased Complexity: More files and components can make maintenance challenging.
- Steep Learning Curve: Requires a good understanding of the architecture and its components.
- Limited UI Control: Less flexibility in customizing the user interface.
- Potential Performance Issues: Poorly written code can lead to slow application performance.
- Strict Method Rules: Requires strict adherence to method definitions, which can be limiting.
Videos In This Course
| Watch on YouTube | Getting Started with Flask |
| Watch on YouTube | How to Use Poetry and HTML Templates in Flask |
| Watch on YouTube | How to Pass Python Variables in HTML Template using Jinja2 |
| Watch on YouTube | Customizing an HTML Template and Learn Template Inheritance in Flask |
| Watch on YouTube | Further Customize an HTML Template and Dynamic Path in Flask |
| Watch on YouTube | Connect to Database using Flask Sqlalchemy |
| Watch on YouTube | Interact with Database in Flask |
| Watch on YouTube | Delete Entries From Database Using Python SQLAlchemy |
| Watch on YouTube | Create HTML Forms in Flask |
| Watch on YouTube | Edit Blog in Flask |
| Watch on YouTube | Fix Navigation Bar - Highlight Current Page Link |
| Watch on YouTube | Create Profiles Table in Flask Using SQLAlchemy |
| Watch on YouTube | User Login Functionality in Flask |
| Watch on YouTube | Login and Logout User in Flask |
| Watch on YouTube | Flask Login Required for Restricted Pages |
| Watch on YouTube | Manage Blogs Using Flask |
| Watch on YouTube | Notifications in Flask (Sweet Alerts JS) |
| Watch on YouTube | Pagination in Flask SQLAlchemy |
| Watch on YouTube | Search Feature in Flask Blogging Website |
| Watch on YouTube | Deploy Flask App to Railway and PostgreSQL |
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