#! /usr/bin/env python3

'''
This script will download the dataset xezpeleta/ccmatrix_eng_eus_filtered from Hugging Face
with the following structure:

{
    'id': 0, 'score': 1.2498578, 'translation':
    {
        'en': "He stands to God's word, and God's worship.",
        'eu': 'Jaungoikoa goratzera bideratuta egongo da eta Jaungoikoa bere borondatea betez goratzen da.'
    }
}

Then will create the following txt files:
- ccmatrix_filtered.en-eu.en
- ccmatrix_filtered.en-eu.eu
'''

from datasets import load_dataset

def main():
    dataset = load_dataset('xezpeleta/ccmatrix_eng_eus_filtered')

    # Create the txt files
    with open('ccmatrix_filtered.en-eu.en', 'w') as en_file, open('ccmatrix_filtered.en-eu.eu', 'w') as eu_file:
        for data in dataset['train']:
            en_file.write(data['translation']['en'] + '\n')
            eu_file.write(data['translation']['eu'] + '\n')

if __name__ == '__main__':
    main()