'''Environment variable management.'''

from os import getenv

from dotenv import load_dotenv, find_dotenv

def no_check_certificate():
    return bool(getenv('FEDIPLAY_NO_CHECK_CERTIFICATE'))

def play_command():
    return (getenv('FEDIPLAY_PLAY_COMMAND') or
            'ffplay -v 0 -nostats -hide_banner -autoexit -nodisp {filename}')

load_dotenv(find_dotenv())