from cmind import utils
import os


def preprocess(i):

    os_info = i['os_info']

    env = i['env']

    return {'return': 0}


def postprocess(i):
    env = i['env']
    folder_name = env['CM_DATASET_ARCHIVE'].split(".")[0]
    env['CM_DATASET_LIBRISPEECH_PATH'] = os.path.join(
        os.getcwd(), "LibriSpeech", folder_name)
    env['CM_DATASET_PATH'] = os.path.join(
        os.getcwd(), "LibriSpeech", folder_name)

    return {'return': 0}
