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search_global_hashtag_messages search_global_hashtag_messages_count Signed-off-by: wulan17 <wulan17@nusantararom.org>
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102 changes: 102 additions & 0 deletions
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pyrogram/methods/messages/search_global_hashtag_messages.py
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# Pyrogram - Telegram MTProto API Client Library for Python | ||
# Copyright (C) 2017-present Dan <https://github.com/delivrance> | ||
# | ||
# This file is part of Pyrogram. | ||
# | ||
# Pyrogram is free software: you can redistribute it and/or modify | ||
# it under the terms of the GNU Lesser General Public License as published | ||
# by the Free Software Foundation, either version 3 of the License, or | ||
# (at your option) any later version. | ||
# | ||
# Pyrogram is distributed in the hope that it will be useful, | ||
# but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
# GNU Lesser General Public License for more details. | ||
# | ||
# You should have received a copy of the GNU Lesser General Public License | ||
# along with Pyrogram. If not, see <http://www.gnu.org/licenses/>. | ||
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from datetime import datetime | ||
from typing import AsyncGenerator | ||
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import pyrogram | ||
from pyrogram import raw, types, utils | ||
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class SearchGlobalHashtagMessages: | ||
async def search_global_hashtag_messages( | ||
self: "pyrogram.Client", | ||
hashtag: str = "", | ||
offset_id: int = 0, | ||
offset_date: datetime = utils.zero_datetime(), | ||
limit: int = 0, | ||
) -> AsyncGenerator["types.Message", None]: | ||
"""Searches for public channel posts with the given hashtag. For optimal performance, the number of returned messages is chosen by Telegram Server and can be smaller than the specified limit. | ||
If you want to get the posts count only, see :meth:`~pyrogram.Client.search_public_hashtag_messages_count`. | ||
.. include:: /_includes/usable-by/users.rst | ||
Parameters: | ||
hashtag (``str``, *optional*): | ||
Hashtag to search for. | ||
offset_id (``int``, *optional*): | ||
Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results. | ||
offset_date (:py:obj:`~datetime.datetime`, *optional*): | ||
Pass a date as offset to retrieve only older messages starting from that date. | ||
limit (``int``, *optional*): | ||
The maximum number of messages to be returned. | ||
By default, no limit is applied and all posts are returned. | ||
Returns: | ||
``Generator``: A generator yielding :obj:`~pyrogram.types.Message` objects. | ||
Example: | ||
.. code-block:: python | ||
# Search for "#pyrogram". Get the first 50 results | ||
async for message in app.search_public_hashtag_messages("#pyrogram"): | ||
print(message.text) | ||
""" | ||
current = 0 | ||
total = abs(limit) or (1 << 31) | ||
limit = min(100, total) | ||
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offset_peer = raw.types.InputPeerEmpty() | ||
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while True: | ||
messages = await utils.parse_messages( | ||
self, | ||
await self.invoke( | ||
raw.functions.channels.SearchPosts( | ||
hashtag=hashtag, | ||
offset_rate=utils.datetime_to_timestamp(offset_date), | ||
offset_peer=offset_peer, | ||
offset_id=offset_id, | ||
limit=limit | ||
), | ||
sleep_threshold=60 | ||
), | ||
replies=0 | ||
) | ||
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if not messages: | ||
return | ||
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last = messages[-1] | ||
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offset_date = utils.datetime_to_timestamp(last.date) | ||
offset_peer = await self.resolve_peer(last.chat.id) | ||
offset_id = last.id | ||
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for message in messages: | ||
yield message | ||
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current += 1 | ||
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if current >= total: | ||
return |
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pyrogram/methods/messages/search_global_hashtag_messages_count.py
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# Pyrogram - Telegram MTProto API Client Library for Python | ||
# Copyright (C) 2017-present Dan <https://github.com/delivrance> | ||
# | ||
# This file is part of Pyrogram. | ||
# | ||
# Pyrogram is free software: you can redistribute it and/or modify | ||
# it under the terms of the GNU Lesser General Public License as published | ||
# by the Free Software Foundation, either version 3 of the License, or | ||
# (at your option) any later version. | ||
# | ||
# Pyrogram is distributed in the hope that it will be useful, | ||
# but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
# GNU Lesser General Public License for more details. | ||
# | ||
# You should have received a copy of the GNU Lesser General Public License | ||
# along with Pyrogram. If not, see <http://www.gnu.org/licenses/>. | ||
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import pyrogram | ||
from pyrogram import raw | ||
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class SearchGlobalHashtagMessagesCount: | ||
async def search_golbal_hashtag_messages_count( | ||
self: "pyrogram.Client", | ||
hashtag: str = "", | ||
) -> int: | ||
"""Get the count of messages with the provided hashtag. | ||
If you want to get the actual messages, see :meth:`~pyrogram.Client.search_public_hashtag_messages`. | ||
.. include:: /_includes/usable-by/users.rst | ||
Parameters: | ||
hashtag (``str``, *optional*): | ||
Hashtag to search for. | ||
Returns: | ||
``int``: On success, the messages count is returned. | ||
""" | ||
r = await self.invoke( | ||
raw.functions.channels.SearchPosts( | ||
hashtag=hashtag, | ||
offset_rate=0, | ||
offset_peer=raw.types.InputPeerEmpty(), | ||
offset_id=0, | ||
limit=1 | ||
) | ||
) | ||
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if hasattr(r, "count"): | ||
return r.count | ||
else: | ||
return len(r.messages) |