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If update from channel and any user or channel is_min=True, start getChannelDifference for load users and channels.

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This commit is contained in:
Kacnep89 2023-04-03 14:03:00 +05:00
parent 68ea208b43
commit ac9765785a
1 changed files with 49 additions and 7 deletions
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56
telethon/client/updates.py
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@ -310,7 +310,7 @@ class UpdateMethods:
if updates: if updates:
self._log[__name__].info('Got difference for account updates') self._log[__name__].info('Got difference for account updates')
updates_to_dispatch.extend(self._preprocess_updates(updates, users, chats)) updates_to_dispatch.extend(await self._preprocess_updates(updates, users, chats))
continue continue
get_diff = self._message_box.get_channel_difference(self._mb_entity_cache) get_diff = self._message_box.get_channel_difference(self._mb_entity_cache)
@ -394,7 +394,7 @@ class UpdateMethods:
if updates: if updates:
self._log[__name__].info('Got difference for channel %d updates', get_diff.channel.channel_id) self._log[__name__].info('Got difference for channel %d updates', get_diff.channel.channel_id)
updates_to_dispatch.extend(self._preprocess_updates(updates, users, chats)) updates_to_dispatch.extend(await self._preprocess_updates(updates, users, chats))
continue continue
deadline = self._message_box.check_deadlines() deadline = self._message_box.check_deadlines()
@ -415,7 +415,7 @@ class UpdateMethods:
except GapError: except GapError:
continue # get(_channel)_difference will start returning requests continue # get(_channel)_difference will start returning requests
updates_to_dispatch.extend(self._preprocess_updates(processed, users, chats)) updates_to_dispatch.extend(await self._preprocess_updates(processed, users, chats))
except asyncio.CancelledError: except asyncio.CancelledError:
pass pass
except Exception as e: except Exception as e:
@ -423,10 +423,52 @@ class UpdateMethods:
self._updates_error = e self._updates_error = e
await self.disconnect() await self.disconnect()
def _preprocess_updates(self, updates, users, chats): async def _fetch_peers(self, users: list, chats: list):
self._mb_entity_cache.extend(users, chats) result_users = {}
entities = {utils.get_peer_id(x): x result_chats = {}
for x in itertools.chain(users, chats)} is_min = False
for peer in itertools.chain(users, chats):
if getattr(peer, 'min', False):
peer_id = peer.id
if not self._mb_entity_cache.get(peer_id) and peer.id != 136817688:
is_min = True
if isinstance(peer, types.User):
result_users.update({utils.get_peer_id(peer): peer})
elif isinstance(peer, (types.Chat, types.Channel)):
result_chats.update({utils.get_peer_id(peer): peer})
return is_min, result_users, result_chats
async def _preprocess_updates(self, updates, users, chats):
is_min, users, chats = await self._fetch_peers(users, chats)
for update in updates:
if isinstance(update, (
types.UpdateChannelTooLong,
types.UpdateNewChannelMessage,
types.UpdateEditChannelMessage,
types.UpdateReadChannelInbox,
types.UpdateReadChannelOutbox,
)):
if is_min and update.pts:
get_diff = functions.updates.GetChannelDifferenceRequest(
force=False,
channel=await self.get_input_entity(update.message.peer_id),
filter=types.ChannelMessagesFilter(
ranges=[types.MessageRange(
min_id=update.message.id,
max_id=update.message.id
)]
),
pts=update.pts - update.pts_count,
limit=update.pts
)
diff = await self(get_diff)
if not isinstance(diff, types.updates.ChannelDifferenceEmpty):
chats.update({utils.get_peer_id(x): x for x in diff.chats})
users.update({utils.get_peer_id(x): x for x in diff.users})
self._mb_entity_cache.extend(list(users.values()), list(chats.values()))
entities = users | chats
for u in updates: for u in updates:
u._entities = entities u._entities = entities
return updates return updates