First you must use App to configure your app to use jsonpack
import jsonpack
import os
PATH = os.path.dirname(os.path.realpath(__file__))
# Main class for loading all packs
app = jsonpack.App('app')
# Add folders that it should check for packs.
app.add_path(os.path.join(PATH, 'packs'), permission_level=2)
# Load all packs
app.run()
When you run your app for the first time it will create all the folders that you defined using App.add_path(). These folders are where you place your packs.
Now that you’ve setup your app see Creating Modules to learn how to customize your packs.