1. Create and activate a virtual environment on your machine:

virtualenv <name-of-env> -p <path/to/python/binary>
source venv/bin/activate

By typing which python you can ensure that using the virtual environment.

2. Install the needed packages:

python -m pip install -r requirements.txt

3. Run:

export FLASK_APP=application/application.py
flask run

For a production environment, you should use a WSGI server, for example Gunicorn (which is installed as a dependency):

cd application
gunicorn application/application:app

To run application after laba 7

• ######Windows

venv\Scripts\activate
alembic lalala...
cd application
set FLASK_APP=application.py  
set FLASK_DEBUG=1
flask run

• ######Linux

venv\bin\activate
alembic lalala...
cd application
export FLASK_APP=application.py  
export FLASK_DEBUG=1
flask run

Use file lab7templates.txt to make your life easier