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# Copyright Pincer 2021-Present |
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# Full MIT License can be found in `LICENSE` at the project root. |
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""" |
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non-subscription event sent immediately after connecting, |
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contains server information |
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""" |
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from __future__ import annotations |
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from typing import TYPE_CHECKING |
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from ..commands import ChatCommandHandler |
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from ..exceptions import InvalidPayload |
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from ..objects.user.user import User |
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if TYPE_CHECKING: |
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from typing import Tuple |
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from ..utils.types import Coro |
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from ..client import Client |
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from ..core.gateway import Gateway |
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from ..core.gateway import GatewayDispatch |
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async def on_ready_middleware( |
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self: Client, gateway: Gateway, payload: GatewayDispatch |
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) -> Tuple[str]: |
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"""|coro| |
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Middleware for the ``on_ready`` event. |
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Parameters |
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---------- |
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payload : :class:`~pincer.core.gateway.GatewayDispatch` |
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The data received from the stage instance create event |
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gateway : :class:`~pincer.core.gateway.Gateway` |
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The gateway for the current shard. |
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Returns |
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------- |
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Tuple[:class:`str`] |
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``on_ready`` |
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""" |
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gateway.set_session_id(payload.data.get("session_id")) |
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user = payload.data.get("user") |
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guilds = payload.data.get("guilds") |
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if not user or guilds is None: |
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raise InvalidPayload( |
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"A `user` and `guilds` key/value pair is expected on the " |
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"`ready` payload event." |
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) |
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self.bot = User.from_dict(user) |
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self.guilds = dict(map(lambda i: (i["id"], None), guilds)) |
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await ChatCommandHandler(self).initialize() |
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return ("on_ready",) |
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def export() -> Coro: |
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return on_ready_middleware |
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