def get_encoder()

in src/encoder.py [0:0]

• 10 lines of code
• 2 McCabe index (conditional complexity)

def get_encoder(model_name, models_dir):
    with open(os.path.join(models_dir, model_name, 'encoder.json'), 'r') as f:
        encoder = json.load(f)
    with open(os.path.join(models_dir, model_name, 'vocab.bpe'), 'r', encoding="utf-8") as f:
        bpe_data = f.read()
    bpe_merges = [tuple(merge_str.split()) for merge_str in bpe_data.split('\n')[1:-1]]
    return Encoder(
        encoder=encoder,
        bpe_merges=bpe_merges,
    )