Phabricator task creation bot for IABot IRC channel

bot.py

import irc.client
import requests
import re
from credentials import (
    IRC_SERVER, IRC_CHANNEL, IRC_NICKNAME,
    PHABRICATOR_API_KEY, PHID
)

authorized_hostnames = [
    "user/hare",
    "wikipedia/Cyberpower678",
]

authorized_telegram_users = [
    "<Cyberpower678>",
    "<harej>",
]


def is_authorized(user):
    return any(user.host.endswith(hostname) for hostname in authorized_hostnames)


def is_telegram_authorized(message):
    return any(message.startswith(f"[telegram] {user}")
               for user in authorized_telegram_users)


def create_task(url, message):
    api_url = "https://phabricator.wikimedia.org/api/maniphest.createtask"
    params = {
        "api.token": PHABRICATOR_API_KEY,
        "title": message,
        "description": f'Reported via IRC/Telegram.\n\nReported URL: {url}',
        "projectPHIDs[]": PHID
    }
    response = requests.post(api_url, data=params)
    return response.json()


class IRCBot(irc.client.SimpleIRCClient):
    def on_welcome(self, connection, event):
        connection.join(IRC_CHANNEL)

    def on_pubmsg(self, connection, event):
        message = event.arguments[0]
        match = re.match(r"!task (https?://\S+) (.+)", message)
        if (match and (is_authorized(event.source)
                       or (event.source.nick == "wm-bb"
                           and is_telegram_authorized(message)))):
            url, task_message = match.groups()
            response = create_task(url, task_message)
            if "result" in response:
                task_url = f'https://phabricator.wikimedia.org/T{response["result"]["id"]}'
                connection.privmsg(IRC_CHANNEL, task_url)
            else:
                error_msg = f'Error creating task: {response.get("error_info")}'
                connection.privmsg(IRC_CHANNEL, error_msg)


if __name__ == "__main__":
    bot = IRCBot()
    bot.connect(IRC_SERVER, 6667, IRC_NICKNAME)
    bot.start()