create venv

python -m venv <name_of_env>

activate

source <name_of_env>/bin/activate

install pacakges

• pip install <name_of_package>
• pip install -e .
• install req.txt file: pip install -r <name_of_file.txt>

pip freeze

pip freeze > requirements.txt OR safer python -m pip freeze > requirements.txt

SCSS

from inside ./app_package/static/ run start_sass_here to update sass/scss