How does the Flask framework work?

It was created by Armin Ronacher in 2010. The Flask framework is an alternative to Django, which is another popular web application framework written in Python. Developers use the Flask framework for projects that are more lightweight than what Django can handle. The Flask framework has an emphasis on minimalism and simplicity, which means that it doesn't come with many of the things you would find in other frameworks like Django or Ruby on Rails. For example, there's no built-in support for sessions or forms out of the box. But it does come with a set of extensions for these features if you want to add them to your project later on.

Course Content

Introduction

15m 38s

How to use LearnVern

3m 20s

Installation of Python and Flask

15m 1s

Basics of Flask Framework

19m 25s

Dependency and Packages in Flask

14m 1s

WSGI Server for Flask

9m 10s

WerkZeug in Flask

11m 37s

Jinja2 Template

10m 47s

Understanding Flask Functions

21m 12s

Server Start UP

15m 54s

A Demo Application

22m 37s

Understanding Routing

25m 38s

Route Parameter Passing

21m 2s

URL Building

14m 44s

Types of Route Responses

27m 33s

HTTP Methods

16m 25s

Assignment : Routers

The Jinja2 Template

21m 27s

Inheritance of Templates

29m 14s

Variables and Filters

26m 8s

Control Structures

13m 39s

Static Files

18m 45s

Assignment : Templates

1m 25s

Flask Request Object

16m 18s

Using Query Argument in Flask

27m 36s

Using Form Data in Flask

17m 5s

Using JSON Data in Flask

21m 43s

Assignment : Request Object

1m 47s

Basics of Session Handling

14m 56s

Session Handling with Cookies

26m 5s

Session Handling with Session

12m 17s

Demo of Session Handling with Session

17m 30s

Assignment : Session Handling

2m 36s

HTTP Status Codes

22m 39s

Redirection in Flask

21m 54s

Custom Error Page in Flask

18m 47s

Assignment : HTTP StatusCodes, Redirection and Error pages

2m 38s

SQLite Introduction and Installation

13m 9s

SQLite APIs - Database and Table Creation

18m 54s

Create Operation using SQLite CRUD

25m 13s

Read Operation using SQLite CRUD

10m 29s

Delete Operation using SQLite CRUD

16m 8s

Update Operation using SQLite CRUD

19m 24s

Flask_SQLAlchemy Introduction and Installation

15m 55s

Flask_SQLAlchemy CRUD Operation

33m 12s

Assignment : Database Connection

2m 44s

User Blog Introduction

46m 52s

Register

20m 10s

Login

13m 48s

Logout

11m 1s

Create Blog

34m 35s

Blog Filter & Search

12m 39s

Blog Update & Delete

17m 45s

View All Blogs

11m 46s

View Blog

20m 16s

Blog Comments and Rating

28m 22s

Course Summary

16m 5s

Interview Questions

8m 43s

Career Guideline

6m 47s

View All Blogs

Python Flask Course - Create A Complete Website Flask Project - A User Blog

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Discussion

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Course Content

Introduction

15m 38s

How to use LearnVern

3m 20s

Installation of Python and Flask

15m 1s

Basics of Flask Framework

19m 25s

Dependency and Packages in Flask

14m 1s

WSGI Server for Flask

9m 10s

WerkZeug in Flask

11m 37s

Jinja2 Template

10m 47s

Understanding Flask Functions

21m 12s

Server Start UP

15m 54s

A Demo Application

22m 37s

Understanding Routing

25m 38s

Route Parameter Passing

21m 2s

URL Building

14m 44s

Types of Route Responses

27m 33s

HTTP Methods

16m 25s

Assignment : Routers

The Jinja2 Template

21m 27s

Inheritance of Templates

29m 14s

Variables and Filters

26m 8s

Control Structures

13m 39s

Static Files

18m 45s

Assignment : Templates

1m 25s

Flask Request Object

16m 18s

Using Query Argument in Flask

27m 36s

Using Form Data in Flask

17m 5s

Using JSON Data in Flask

21m 43s

Assignment : Request Object

1m 47s

Basics of Session Handling

14m 56s

Session Handling with Cookies

26m 5s

Session Handling with Session

12m 17s

Demo of Session Handling with Session

17m 30s

Assignment : Session Handling

2m 36s

HTTP Status Codes

22m 39s

Redirection in Flask

21m 54s

Custom Error Page in Flask

18m 47s

Assignment : HTTP StatusCodes, Redirection and Error pages

2m 38s

SQLite Introduction and Installation

13m 9s

SQLite APIs - Database and Table Creation

18m 54s

Create Operation using SQLite CRUD

25m 13s

Read Operation using SQLite CRUD

10m 29s

Delete Operation using SQLite CRUD

16m 8s

Update Operation using SQLite CRUD

19m 24s

Flask_SQLAlchemy Introduction and Installation

15m 55s

Flask_SQLAlchemy CRUD Operation

33m 12s

Assignment : Database Connection

2m 44s

User Blog Introduction

46m 52s

Register

20m 10s

Login

13m 48s

Logout

11m 1s

Create Blog

34m 35s

Blog Filter & Search

12m 39s

Blog Update & Delete

17m 45s

View All Blogs

11m 46s

View Blog

20m 16s

Blog Comments and Rating

28m 22s

Course Summary

16m 5s

Interview Questions

8m 43s

Career Guideline

6m 47s

FAQs

Flask is a Python-based microframework that combines some of the best features of other web frameworks. It is lightweight, easy to use, and scalable. Flask can be used to create both simple and complex web applications with ease.

It was created by Armin Ronacher in 2010. The Flask framework is an alternative to Django, which is another popular web application framework written in Python. Developers use the Flask framework for projects that are more lightweight than what Django can handle.
The Flask framework has an emphasis on minimalism and simplicity, which means that it doesn't come with many of the things you would find in other frameworks like Django or Ruby on Rails. For example, there's no built-in support for sessions or forms out of the box. But it does come with a set of extensions for these features if you want to add them to your project later on.

Flask is a Python-based web framework that is used to create web applications. It has a simple and straightforward syntax, which makes it easy to use and learn. Flask is very lightweight, making it one of the fastest frameworks available.

It also includes a lot of features such as: