misc.py

import random
import string
import asyncio


def get_random_password(length=8):
    characters = string.ascii_letters + string.digits
    password = "".join(random.choice(characters) for x in range(length))

    return password


async def wait_for_tcp(ip, port, retries=60):
    for i in range(retries):
        try:
            _, writer = await asyncio.open_connection(ip, port)
            writer.close()
            await writer.wait_closed()
            return True
        except ConnectionRefusedError as e:
            await asyncio.sleep(5)
    else:
        return False


def readable_time(elapsed):
    readable = ""

    days = int(elapsed / (60 * 60 * 24))
    hours = int((elapsed / (60 * 60)) % 24)
    minutes = int((elapsed % (60 * 60)) / 60)

    if(days > 0):
        readable += str(days) + " days "

    if(hours > 0):
        readable += str(hours) + " hours "

    if(minutes > 0):
        readable += str(minutes) + " minutes "

    return readable


def contains_version_number(map_name: str) -> bool:
    return bool(re.search(r"\d|final|rc"))