mirror of
https://github.com/nonebot/nonebot2.git
synced 2024-11-27 18:45:05 +08:00
112 lines
3.6 KiB
Python
112 lines
3.6 KiB
Python
"""
|
|
FrontMatter:
|
|
sidebar_position: 1
|
|
description: nonebot.adapters._adapter 模块
|
|
"""
|
|
import abc
|
|
from contextlib import asynccontextmanager
|
|
from typing import Any, Dict, AsyncGenerator
|
|
|
|
from nonebot.config import Config
|
|
from nonebot.drivers import (
|
|
Driver,
|
|
Request,
|
|
Response,
|
|
WebSocket,
|
|
ForwardDriver,
|
|
ReverseDriver,
|
|
HTTPServerSetup,
|
|
WebSocketServerSetup,
|
|
)
|
|
|
|
from ._bot import Bot
|
|
|
|
|
|
class Adapter(abc.ABC):
|
|
"""协议适配器基类。
|
|
|
|
通常，在 Adapter 中编写协议通信相关代码，如: 建立通信连接、处理接收与发送 data 等。
|
|
|
|
参数:
|
|
driver: {ref}`nonebot.drivers.Driver` 实例
|
|
kwargs: 其他由 {ref}`nonebot.drivers.Driver.register_adapter` 传入的额外参数
|
|
"""
|
|
|
|
def __init__(self, driver: Driver, **kwargs: Any):
|
|
self.driver: Driver = driver
|
|
"""{ref}`nonebot.drivers.Driver` 实例"""
|
|
self.bots: Dict[str, Bot] = {}
|
|
"""本协议适配器已建立连接的 {ref}`nonebot.adapters._bot.Bot` 实例"""
|
|
|
|
@classmethod
|
|
@abc.abstractmethod
|
|
def get_name(cls) -> str:
|
|
"""当前协议适配器的名称"""
|
|
raise NotImplementedError
|
|
|
|
@property
|
|
def config(self) -> Config:
|
|
"""全局 NoneBot 配置"""
|
|
return self.driver.config
|
|
|
|
def bot_connect(self, bot: Bot) -> None:
|
|
"""告知 NoneBot 建立了一个新的 {ref}`nonebot.adapters._bot.Bot` 连接。
|
|
|
|
当有新的 {ref}`nonebot.adapters._bot.Bot` 实例连接建立成功时调用。
|
|
|
|
参数:
|
|
bot: {ref}`nonebot.adapters._bot.Bot` 实例
|
|
"""
|
|
self.driver._bot_connect(bot)
|
|
self.bots[bot.self_id] = bot
|
|
|
|
def bot_disconnect(self, bot: Bot) -> None:
|
|
"""告知 NoneBot {ref}`nonebot.adapters._bot.Bot` 连接已断开。
|
|
|
|
当有 {ref}`nonebot.adapters._bot.Bot` 实例连接断开时调用。
|
|
|
|
参数:
|
|
bot: {ref}`nonebot.adapters._bot.Bot` 实例
|
|
"""
|
|
self.driver._bot_disconnect(bot)
|
|
self.bots.pop(bot.self_id, None)
|
|
|
|
def setup_http_server(self, setup: HTTPServerSetup):
|
|
"""设置一个 HTTP 服务器路由配置"""
|
|
if not isinstance(self.driver, ReverseDriver):
|
|
raise TypeError("Current driver does not support http server")
|
|
self.driver.setup_http_server(setup)
|
|
|
|
def setup_websocket_server(self, setup: WebSocketServerSetup):
|
|
"""设置一个 WebSocket 服务器路由配置"""
|
|
if not isinstance(self.driver, ReverseDriver):
|
|
raise TypeError("Current driver does not support websocket server")
|
|
self.driver.setup_websocket_server(setup)
|
|
|
|
async def request(self, setup: Request) -> Response:
|
|
"""进行一个 HTTP 客户端请求"""
|
|
if not isinstance(self.driver, ForwardDriver):
|
|
raise TypeError("Current driver does not support http client")
|
|
return await self.driver.request(setup)
|
|
|
|
@asynccontextmanager
|
|
async def websocket(self, setup: Request) -> AsyncGenerator[WebSocket, None]:
|
|
"""建立一个 WebSocket 客户端连接请求"""
|
|
if not isinstance(self.driver, ForwardDriver):
|
|
raise TypeError("Current driver does not support websocket client")
|
|
async with self.driver.websocket(setup) as ws:
|
|
yield ws
|
|
|
|
@abc.abstractmethod
|
|
async def _call_api(self, bot: Bot, api: str, **data: Any) -> Any:
|
|
"""`Adapter` 实际调用 api 的逻辑实现函数，实现该方法以调用 api。
|
|
|
|
参数:
|
|
api: API 名称
|
|
data: API 数据
|
|
"""
|
|
raise NotImplementedError
|
|
|
|
|
|
__autodoc__ = {"Adapter._call_api": True}
|