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Improve get_history

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Dan 2018-07-02 02:48:58 +02:00 committed by GitHub
parent 357253b63e
commit f7aae28ae9
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1 changed files with 6 additions and 10 deletions
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16
pyrogram/client/methods/messages/get_history.py
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@ -24,11 +24,12 @@ from ...ext import BaseClient, utils
class GetHistory(BaseClient):
def get_history(self,
chat_id: int or str,
offset: int = 0,
limit: int = 100,
offset: int = 0,
offset_id: int = 0,
offset_date: int = 0,
reverse: bool = False):
add_offset: int = 0,
downwards: bool = False):
"""Use this method to retrieve the history of a chat.
You can get up to 100 messages at once.
@ -54,24 +55,19 @@ class GetHistory(BaseClient):
offset_date (``int``, *optional*):
Pass a date in Unix time as offset to retrieve only older messages starting from that date.
reverse (``bool``, *optional*):
get the messages in order from first to last (instead of newest to oldest).
Returns:
On success, a :obj:`Messages <pyrogram.Messages>` object is returned.
Raises:
:class:`Error <pyrogram.Error>`
"""
if reverse:
offset = -limit*(offset + 1)
if offset_id: offset_id +=1
# TODO: Docstrings
r = self.send(
functions.messages.GetHistory(
peer=self.resolve_peer(chat_id),
offset_id=offset_id,
offset_date=offset_date,
add_offset=offset,
add_offset=offset + add_offset - (limit if downwards else 0),
limit=limit,
max_id=0,
min_id=0,
@ -113,5 +109,5 @@ class GetHistory(BaseClient):
return pyrogram.Messages(
total_count=getattr(r, "count", len(r.messages)),
messages=messages if not reverse else messages[::-1]
messages=messages[::-1]
)