# This file is part of python-cinema-club-bot
# contributed in 2024 by Mikhail Kirillov (~w96k) <w96k@runbox.com>

# To the extent possible under law, the author(s) have dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty.

# You should have received a copy of the CC0 Public Domain Dedication along
# with this software. If not, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>

from telegram.ext import ContextTypes


def context_init(context: ContextTypes.DEFAULT_TYPE):
    '''
    Initialize chat context with starting values
    '''

    if "users" not in context.chat_data:
        context.chat_data["users"]: list[str] = []

    return context