$ virtualenv env -p python3

$ pip install openpyxl

# set XLS_FOLDER and TARGET_FOLDER
$ python model_gen.py

# go to test folder
$ cd test

# install Django
$ pip install -r requirements.txt

# test migrations
$ python django_test/manage.py makemigrations
$ python django_test/manage.py migrate

# in test folder
# copy required scripts to project folder
$ sh cp_scripts.sh

# go to project folder
$ cd django_test

# run django shell
$ python manage.py shell

# upsert data
>> exec(open('data_gen.py').read())