Manetta: Created page with "''A subpage of Flask'' ==How to install a Flask application using Gunicorn?== First install gunicorn and python-dotenv: $ uv pip3 install gunicorn python-dotenv And then make or change the following files: '''Makefile'''

 include .env export  default: local  local:         @flask --app ${APPLICATION_NAME} --debug run  server:         @SCRIPT_NAME=${APPLICATION_ROOT} gunicorn -b localhost:${PORTNUMBER} --reload ${APPLICATION_NAME}:app

'''.env''' <..."

2026-04-08T13:42:07Z

Created page with "''A subpage of Flask'' ==How to install a Flask application using Gunicorn?== First install gunicorn and python-dotenv: $ uv pip3 install gunicorn python-dotenv And then make or change the following files: '''Makefile''' <pre> include .env export default: local local: @flask --app ${APPLICATION_NAME} --debug run server: @SCRIPT_NAME=${APPLICATION_ROOT} gunicorn -b localhost:${PORTNUMBER} --reload ${APPLICATION_NAME}:app </pre> '''.env''' <..."

New page

''A subpage of [[Flask]]''

==How to install a Flask application using Gunicorn?==

First install gunicorn and python-dotenv:

$ uv pip3 install gunicorn python-dotenv

And then make or change the following files:

'''Makefile'''

<pre>
include .env
export

default: local

local:
@flask --app ${APPLICATION_NAME} --debug run

server:
@SCRIPT_NAME=${APPLICATION_ROOT} gunicorn -b localhost:${PORTNUMBER} --reload ${APPLICATION_NAME}:app
</pre>

'''.env'''

<pre>
APPLICATION_NAME=observations
APPLICATION_ROOT=/sergio/manettasobservations
PORTNUMBER=5100
</pre>

'''settings.py'''

<pre>
import os
from dotenv import main

# Load environment variables from the .env file
main.load_dotenv()

# Bind them to Python variables
APPLICATION_ROOT = os.environ.get('APPLICATION_ROOT', '/')
PORTNUMBER = int(os.environ.get('PORTNUMBER', 5000))
</pre>

'''app.py'''

<pre>
# load the settings of the applicaiton
# (to handle the routing correctly)
app.config.from_pyfile('settings.py')
</pre>

'''nginx'''

<pre>
# overlap flask application
location ^~ /overlap/static/ {
alias /var/www/html/breadbrick/SI21/week5/static/;
autoindex on;
}

location ^~ /overlap/ {
proxy_pass http://localhost:5000/breadcube/overlap/;
}
</pre>

Flask/Gunicorn - Revision history