flask_task_manager's Introduction

Task Manager Web Application

This is a simple task manager web application built using Flask, a Python web framework.

Features

Add tasks to the task list
Delete tasks from the task list

Installation

Make sure you have Python installed on your system.
Clone this repository:

git clone <repository_url> 3. Install the required dependencies:

pip install -r requirements.txt

Usage

Run the Flask development server:

python app.py 2. Open your web browser and go to http://localhost:5000. 3. Enter a task in the input field and click the "Add Task" button. 4. Tasks will be displayed as a list. To delete a task, click the "Delete" button next to it.

Topology

+------------------+      HTTP GET         +-------------------+
|  Web Browser    | ---------------------> |  Flask Application|
+------------------+                       +-------------------+
        |                                          |
        | HTTP GET                                 |
        | /                                        |
        |                                          |
        |     +--------------------------+         |
        +---> |  index()                 |         |
        |     |  Render index.html       |         |
        |     |  Display tasks list      |         |
        |     +--------------------------+         |
        |                                          |
        |                                          |
        |                                          |
        |  HTTP POST                               |
        |  /add                                    |
        |                                          |
        |     +--------------------------+         |
        +---> |  add()                   |         |
        |     |  Extract task from form  |         |
        |     |  Append task to tasks    |         |
        |     |  Redirect to /           |         |
        |     +--------------------------+         |
        |                                          |
        |                                          |
        |  HTTP POST                               |
        |  /delete                                 |
        |                                          |
        |     +--------------------------+         |
        +---> |  delete()                |         |
        |     |  Extract task from form  |         |
        |     |  Remove task from tasks  |         |
        |     |  Redirect to /           |         |
        |     +--------------------------+         |
        |                                          |
        |                                          |
        |                                          |
        |                                          |
        |                                          |
        |      +-----------------------+           |
        +----> |  index.html           |           |
               |  Display tasks list   |           |
               +-----------------------+           |