utils.py

import os
import pprint
import copy

def check_path(file_path):
    if not os.path.exists(file_path):
        os.makedirs(file_path)

def save_dict(file_path, file_name, dict):
    check_path(file_path)
    data_path = os.path.join(file_path, file_name)
    file = open(data_path, 'w')
    file.write(str(dict))
    file.close()

def load_dict(file_path, file_name):
    data_path = os.path.join(file_path, file_name) if file_path is not None else file_name
    assert os.path.isfile(data_path), '{} file does not exist.'.format(data_path)
    file = open(data_path, 'r')
    return eval(file.read())
    
def save_list(file_path, file_name, list_data):
    check_path(file_path)
    data_path = os.path.join(file_path, file_name)
    file = open(data_path, 'w')
    file.write(str(list_data))
    file.close()

def load_list(file_path, file_name):
    data_path = os.path.join(file_path, file_name)
    assert os.path.isfile(data_path), '{} file does not exist.'.format(data_path)
    file = open(data_path, 'r')
    return eval(file.read())