/FlaskProject

My website built via Flask. Run wsgi.py. Install requirements

Primary LanguagePython

Flask app

Table of Contents

Description

Project represents web application with authentication and managing database of its users, departments and employees.

Structure

  1. migrations - manages database schema changes
  2. models - DB models
  3. service - modules with functions to work with DB (CRUD operations)
  4. sql - *.sql files to work with DB
  5. rest - modules with RESTful service implementation
  6. templates - html templates
  7. static - *.js files
  8. tests - modules with unit tests
  9. modules with Web controllers

Authentication

Before getting access to contents of database a user must log in(default login: admin password: qwerty) . Besides, the user can log out provided that the user entered correct credentials.

authentication

Web app tabs

Users tab

Here a common user can see its login and password. Admin can add, delete users and edit their information.

users

Departments tab

Here a common user can see what departments exist and average salary among them. Admin can add, delete departments and edit information about them. departments

Employees tab

Here a common user can see information about employees and find them by birthdate. Admin can add, delete employees and edit information about them. employees

Technologies

  • Python
  • JavaScript
  • Flask
  • Gunicorn
  • Nginx
  • Bootstrap

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How To Use

Installation

  1. To begin with you need to install python. Here url is how to it:
    https://www.youtube.com/watch?v=bXWlyOMYpRE

After installing python go to the next step. 2) Having downloaded the project, run command line in project folder as ADMIN and enter the next command to install crucial packages so that the web app will work correctly.

    python setup.py install
  1. You may want to run the web application with gunicorn and nginx. Therefore, here the video is on how to install them:
    https://www.youtube.com/watch?v=BpcK5jON6Cg&t=796s

Providing that you installed both, enter next commands.

    sudo systemctl start nginx

Check if nginx works correctly:

    sudo systemctl status nginx

nginx

    gunicorn --workers=3 wsgi:app --daemon

nginx --workers=3 stands for working with multiple users and --daemon is used to maintain the web app 24/7.

!!!NOTE: check if path of python in the $PATH is the first, so that python scripts will work correctly: nginx

  1. If you do not use gunicorn and nginx, enter next command:
    python wsgi.py

nginx 5) If you installed everything correctly, the web app can be accessed via your IP( gunicorn and nginx): nginx Or if you run from wsgi.py via IP and Port:

nginx

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References

Install Python

    https://www.youtube.com/watch?v=bXWlyOMYpRE

Install Gunicorn and Nginx

    https://www.youtube.com/watch?v=BpcK5jON6Cg&t=796s

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License

MIT License

Copyright (c) [2021] [Serhii Panchenko]

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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Author Info

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