virtualenv .env
. .env/bin/activate
pip install -r requirements.txt
python run.py -h
....
deactivate
Store your file somewhere on your hard drive
Investigate it to identify groupper column and its name
. .env/bin/activate
mkdir target
python run.py -i /path/to/your/file.xlsx -f myfield -o target
deactivate
Enjoy!
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