Generate requirements.txt file for python3

Go into the folder your py3 projects are in and run the following

Code:

pip3 install pipreqs
pip freeze > requirements.txt

Then on other system you can install using the file like this

Code:

pip3 install -r requirements.txt

Get a file for used mods instead of all installed

Code:

pipreqs . --force --encoding utf8

Ignore Backup folders like this

Code:

pipreqs . --force --encoding utf8 --ignore Backup

Also you can do this if needed!

Code:

pip install -r requirements.txt