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Flask Boilerplate

Reference codebase used in all Flask Apps provided by the AppSeed platform

Reference codebase used by AppSeed in all Flask Apps starters - the product uses an amazing design crafted by Creative-Tim.

Environment​

To use the starter, Python3 should be installed properly in the workstation. If you are not sure if Python is installed, please open a terminal and type python --version. Here is the full list with dependencies and tools required to build the app:

  • Python3 - the programming language used to code the app
  • GIT - used to clone the source code from the Github repository
  • Basic development tools (g++ compiler, python development libraries ..etc) used by Python to compile the app dependencies in your environment.
  • (Optional) Docker - a popular virtualization software

Start with Docker​

👉 Step 1 - Download the code from the GH repository (using GIT) 

$ git clone https://github.com/app-generator/boilerplate-code-flask.git
$ cd boilerplate-code-flask

👉 Step 2 - Start the APP in Docker

$ docker-compose up --build

Visit http://localhost:5085 in your browser. The app should be up & running.

Material Kit - Starter generated by AppSeed.

Manual Build​

Download the code 

$ git clone https://github.com/app-generator/boilerplate-code-flask.git
$ cd boilerplate-code-flask

👉 Set Up for Unix, MacOS​

Install modules via VENV 

$ virtualenv env
$ source env/bin/activate
$ pip3 install -r requirements.txt

Set Up Flask Environment

$ export FLASK_APP=run.py
$ export FLASK_ENV=development

Start the app

$ flask run

At this point, the app runs at http://127.0.0.1:5000/.

👉 Set Up for Windows​

Install modules via VENV (windows) 

$ virtualenv env
$ .\env\Scripts\activate
$ pip3 install -r requirements.txt

Set Up Flask Environment

$ # CMD 
$ set FLASK_APP=run.py
$ set FLASK_ENV=development
$
$ # Powershell
$ $env:FLASK_APP = ".\run.py"
$ $env:FLASK_ENV = "development"

Start the app

$ flask run

At this point, the app runs at http://127.0.0.1:5000/.

👉 Create Users​

By default, the app redirects guest users to authenticate. In order to access the private pages, follow this set up:

  • Start the app via flask run
  • Access the registration page and create a new user:
    • http://127.0.0.1:5000/register
  • Access the sign in page and authenticate
    • http://127.0.0.1:5000/login

Codebase Structure​

The project is coded using blueprints, app factory pattern, dual configuration profile (development and production) and an intuitive structure presented bellow:

< PROJECT ROOT >
   |
   |-- apps/
   |    |
   |    |-- home/                           # A simple app that serve HTML files
   |    |    |-- routes.py                  # Define app routes
   |    |
   |    |-- authentication/                 # Handles auth routes (login and register)
   |    |    |-- routes.py                  # Define authentication routes  
   |    |    |-- models.py                  # Defines models  
   |    |    |-- forms.py                   # Define auth forms (login and register) 
   |    |
   |    |-- static/
   |    |    |-- <css, JS, images>          # CSS files, Javascripts files
   |    |
   |    |-- templates/                      # Templates used to render pages
   |    |    |-- includes/                  # HTML chunks and components
   |    |    |    |-- navigation.html       # Top menu component
   |    |    |    |-- sidebar.html          # Sidebar component
   |    |    |    |-- footer.html           # App Footer
   |    |    |    |-- scripts.html          # Scripts common to all pages
   |    |    |
   |    |    |-- layouts/                   # Master pages
   |    |    |    |-- base-fullscreen.html  # Used by Authentication pages
   |    |    |    |-- base.html             # Used by common pages
   |    |    |
   |    |    |-- accounts/                  # Authentication pages
   |    |    |    |-- login.html            # Login page
   |    |    |    |-- register.html         # Register page
   |    |    |
   |    |    |-- home/                      # UI Kit Pages
   |    |         |-- index.html            # Index page
   |    |         |-- 404-page.html         # 404 page
   |    |         |-- *.html                # All other pages
   |    |    
   |  config.py                             # Set up the app
   |    __init__.py                         # Initialize the app
   |
   |-- requirements.txt                     # App Dependencies
   |
   |-- .env                                 # Inject Configuration via Environment
   |-- run.py                               # Start the app - WSGI gateway
   |
   |-- ************************************************************************

Deploy on Render​

  • Create a Blueprint instance
  • Click New Blueprint Instance button.
  • Connect your repo which you want to deploy.
  • Fill the Service Group Name and click on Update Existing Resources button.
  • After that your deployment will start automatically.

At this point, the product should be LIVE.


✅ Resources​