def at(self, user: User) -> str:
"""Create a mention of the provided user
Create a mention of the provided user in the form of ``<@[user_id]>``. This method is
convenient when you want to include mentions in your message. This method does not send
a message, but should be used together with methods like
:py:meth:`~machine.plugins.base.MachineBasePlugin.say`
:param user: user your want to mention
:return: user mention
"""
return user.fmt_mention()
def _register_user(self, user_response):
user = User.from_api_response(user_response)
self._users[user.id] = user
return user