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| from threading import RLock | |
| from time import perf_counter, time | |
| from typing import List | |
| from cachetools import TTLCache | |
| from pyrogram.types import CallbackQuery | |
| from pyrogram import enums | |
| from pyrogram.types.messages_and_media.message import Message | |
| from Powers import LOGGER | |
| THREAD_LOCK = RLock() | |
| # admins stay cached for 30 mins | |
| ADMIN_CACHE = TTLCache(maxsize=512, ttl=(60 * 30), timer=perf_counter) | |
| # Block from refreshing admin list for 10 mins | |
| TEMP_ADMIN_CACHE_BLOCK = TTLCache(maxsize=512, ttl=(60 * 10), timer=perf_counter) | |
| async def admin_cache_reload(m: Message or CallbackQuery, status=None) -> List[int]: | |
| start = time() | |
| with THREAD_LOCK: | |
| if isinstance(m, CallbackQuery): | |
| m = m.message | |
| global ADMIN_CACHE, TEMP_ADMIN_CACHE_BLOCK | |
| if status is not None: | |
| TEMP_ADMIN_CACHE_BLOCK[m.chat.id] = status | |
| try: | |
| if TEMP_ADMIN_CACHE_BLOCK[m.chat.id] in ("autoblock", "manualblock"): | |
| return | |
| except KeyError: | |
| # Because it might be first time when admn_list is being reloaded | |
| pass | |
| admin_list = [ | |
| ( | |
| z.user.id, | |
| (("@" + z.user.username) if z.user.username else z.user.first_name), | |
| z.is_anonymous, | |
| ) | |
| async for z in m.chat.get_members(filter=enums.ChatMembersFilter.ADMINISTRATORS) | |
| if not z.user.is_deleted | |
| ] | |
| ADMIN_CACHE[m.chat.id] = admin_list | |
| LOGGER.info( | |
| f"Loaded admins for chat {m.chat.id} in {round((time() - start), 3)}s due to '{status}'", | |
| ) | |
| TEMP_ADMIN_CACHE_BLOCK[m.chat.id] = "autoblock" | |
| return admin_list | |