KrystianD.mikrotik_configurator/mikrotik_configurator/utils.py

import sys


def write_text_file(path, content):
    with open(path, "wt", encoding="utf-8") as f:
        f.write(content)


def read_text_file(path):
    with open(path, "rt") as f:
        return f.read()


def query_yes_no(question, default="yes"):
    valid = {"yes": True, "y": True, "ye": True,
             "no": False, "n": False}
    if default is None:
        prompt = " [y/n] "
    elif default == "yes":
        prompt = " [Y/n] "
    elif default == "no":
        prompt = " [y/N] "
    else:
        raise ValueError("invalid default answer: '%s'" % default)

    while True:
        sys.stdout.write(question + prompt)
        choice = input().lower()
        if default is not None and choice == '':
            return valid[default]
        elif choice in valid:
            return valid[choice]
        else:
            sys.stdout.write("Please respond with 'yes' or 'no' "
                             "(or 'y' or 'n').\n")