How to run python script using virtual environment?

Question

linux

I want to make a simple portable program.
Created a virtual environment in the project directory using python3 -m venv /var/www/html/venv.
When running the script with start.sh specified main.py. But it runs in a linux environment. How to tell the script to use files from the project environment?

Answer 1

You need to set the path to the python interpreter of the virtual environment and specify the executable file. Or first activate the environment, and then write python3 main.py