telegram.ChatMemberUpdated¶

class telegram.ChatMemberUpdated(chat, from_user, date, old_chat_member, new_chat_member, invite_link=None, **_kwargs)¶

Bases: telegram.base.TelegramObject

This object represents changes in the status of a chat member.

Objects of this class are comparable in terms of equality. Two objects of this class are considered equal, if their chat, from_user, date, old_chat_member and new_chat_member are equal.

New in version 13.4.

Note

In Python from is a reserved word, use from_user instead.

Parameters

chat (telegram.Chat) – Chat the user belongs to.
from_user (telegram.User) – Performer of the action, which resulted in the change.
date (datetime.datetime) – Date the change was done in Unix time. Converted to datetime.datetime.
old_chat_member (telegram.ChatMember) – Previous information about the chat member.
new_chat_member (telegram.ChatMember) – New information about the chat member.
invite_link (telegram.ChatInviteLink, optional) – Chat invite link, which was used by the user to join the chat. For joining by invite link events only.

chat¶

Chat the user belongs to.

from_user¶

Performer of the action, which resulted in the change.

date¶

Date the change was done in Unix time. Converted to datetime.datetime.

old_chat_member¶

Previous information about the chat member.

new_chat_member¶

New information about the chat member.

invite_link¶

Optional. Chat invite link, which was used by the user to join the chat.

classmethod de_json(data, bot)¶: See telegram.TelegramObject.de_json().

difference()¶

Computes the difference between old_chat_member and new_chat_member.

Example

>>> chat_member_updated.difference()
{'custom_title': ('old title', 'new title')}

Note

To determine, if the telegram.ChatMember.user attribute has changed, every attribute of the user will be checked.

New in version 13.5.

Returns: A dictionary mapping attribute names to tuples of the form (old_value, new_value)
Return type: Dict[str, Tuple[obj, obj]]