Export Yu-Gi-Oh! set to XLSX

Usage:

python export_set_to_xlsx.py LOB SDP -d output

Install requirements:

pip install -r requirements.txt

The script downloads a local copy of the YGOPRODeck card DB and card sets into the data/ directory on first run (or when using --refresh-db) and performs lookups locally to avoid overloading the remote API.

To force redownload of the full DB:

python export_set_to_xlsx.py LOB --refresh-db

To process multiple sets and write one file per set into output/:

python export_set_to_xlsx.py LOB SDP --skip-normal -d output

The exported Excel contains one card per row, sorted alphabetically, with the name cell colored by card type/frame.