import configparser
import os

import sb_config


def find_ini():  # Test for the existence of a configuration
    conf_found = False
    while not conf_found:
        try:
            option_file = open(os.path.dirname(os.path.realpath(__file__)) + "/.simple-blog.ini", "r")
            base_options = option_file.readlines()
            if len(base_options) > 0:
                option_file_path = os.path.dirname(os.path.realpath(__file__)) + "/.simple-blog.ini"
                return option_file_path
            else:
                sb_config.write_conf("No configuration found in file.", True)
            option_file.close()
        except IOError:
            sb_config.write_conf("No configuration file found.", False)


def return_options():
    option_file = find_ini()
    simple_blog_conf = configparser.ConfigParser()
    simple_blog_conf.read(option_file)
    return simple_blog_conf