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

1m

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

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

Flask_SQLAlchemy CRUD Operation

Python Flask Course - Create A Complete Website Database Connection

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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

1m

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

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

We'll use Flask, a Python microframework, to create a CRUD (Create, Read, Update, Delete) personnel administration web app in this three-part tutorial.

Step 1 - Install the Flask-SQLAlchemy plugin. Step 2 - This module's SQLAlchemy class must be imported. Step 3 - Finally, build a Flask application object and specify the database's URI. Step 4: Create an object of class SQLAlchemy using the application object as an argument.

To manipulate databases in Flask web apps, we can utilise SQL and Object Relational Mapping (ORM). An ORM makes it easier for programmers to create SQL queries because it allows us to write queries in an object-oriented language, which the ORM then automatically converts to SQL and returns as an object.

CRUD is a computer programming acronym that stands for create, read, update, and delete, and it refers to the four functions that are required to develop a persistent storage application: create, read, update, and delete.

CREATE READ UPDATE DELETE

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