from html.parser import HTMLParser
import re
from copy import deepcopy
from string import whitespace

class BotCode(HTMLParser):
    directives = {
        'maxbots': 0,
        'whitelist': False,
        'maxresponsesperminute': 8,
        'lowercase': False,
        'maxplayers': 16,
        'priority': [],
    }
    def handle_starttag(self, tag, attrs):
        if tag.lower() != 'script':
            return
        for attr in attrs:
            if attr[0].lower() == 'type' and attr[1].lower() == 'bots/v1':
                self.isBotCode = True
                break

    def handle_endtag(self, tag):
        self.isBotCode = False

    def handle_data(self, data):
        if not self.isBotCode:
            return
        for line in data.split('\n'):
            line = line.translate(dict.fromkeys(map(ord, whitespace)))
            if '=' in line:
                parts = re.search('(.*?)=(.*)', line)
                if parts.group(1).lower() in self.rules:
                    # Here type checks should also be made
                    self.rules[parts.group(1).lower()] = parts.group(2)

    def parse(self, data):
        self.isBotCode = False
        self.rules = deepcopy(BotCode.directives)
        self.feed(data)

parser = BotCode()
parser.parse('''<script type="bots/v1">
maxBots=2
whitelist = false
maxResponsesPerMinute=8
lowercase = false
maxPlayers = 16
priority=BOT1
</script>''')

print(parser.rules)