mirror of
https://github.com/nonebot/nonebot2.git
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165 lines
3.9 KiB
Python
165 lines
3.9 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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类型
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====
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下面的文档中，「类型」部分使用 Python 的 Type Hint 语法，见 `PEP 484`_、`PEP 526`_ 和 `typing`_。
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除了 Python 内置的类型，下面还出现了如下 NoneBot 自定类型，实际上它们是 Python 内置类型的别名。
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以下类型均可从 nonebot.typing 模块导入。
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.. _PEP 484:
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https://www.python.org/dev/peps/pep-0484/
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.. _PEP 526:
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https://www.python.org/dev/peps/pep-0526/
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.. _typing:
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https://docs.python.org/3/library/typing.html
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"""
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from types import ModuleType
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from typing import NoReturn, TYPE_CHECKING
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from typing import Any, Set, List, Dict, Type, Tuple, Mapping
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from typing import Union, TypeVar, Optional, Iterable, Callable, Awaitable
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# import some modules needed when checking types
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if TYPE_CHECKING:
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from nonebot.rule import Rule as RuleClass
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from nonebot.matcher import Matcher as MatcherClass
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from nonebot.drivers import BaseDriver, BaseWebSocket
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from nonebot.permission import Permission as PermissionClass
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from nonebot.adapters import BaseBot, BaseEvent, BaseMessage, BaseMessageSegment
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def overrides(InterfaceClass: object):
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def overrider(func: Callable) -> Callable:
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assert func.__name__ in dir(
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InterfaceClass), f"Error method: {func.__name__}"
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return func
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return overrider
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Driver = TypeVar("Driver", bound="BaseDriver")
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"""
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:类型: `BaseDriver`
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:说明:
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所有 Driver 的基类。
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"""
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WebSocket = TypeVar("WebSocket", bound="BaseWebSocket")
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"""
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:类型: `BaseWebSocket`
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:说明:
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所有 WebSocket 的基类。
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"""
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Bot = TypeVar("Bot", bound="BaseBot")
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"""
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:类型: `BaseBot`
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:说明:
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所有 Bot 的基类。
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"""
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Event = TypeVar("Event", bound="BaseEvent")
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"""
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:类型: `BaseEvent`
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:说明:
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所有 Event 的基类。
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"""
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Message = TypeVar("Message", bound="BaseMessage")
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"""
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:类型: `BaseMessage`
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:说明:
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所有 Message 的基类。
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"""
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MessageSegment = TypeVar("MessageSegment", bound="BaseMessageSegment")
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"""
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:类型: `BaseMessageSegment`
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:说明:
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所有 MessageSegment 的基类。
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"""
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PreProcessor = Callable[[Bot, Event, dict], Union[Awaitable[None],
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Awaitable[NoReturn]]]
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"""
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:类型: `Callable[[Bot, Event, dict], Union[Awaitable[None], Awaitable[NoReturn]]]`
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:说明:
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消息预处理函数 PreProcessor 类型
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"""
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Matcher = TypeVar("Matcher", bound="MatcherClass")
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"""
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:类型: `Matcher`
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:说明:
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Matcher 即响应事件的处理类。通过 Rule 判断是否响应事件，运行 Handler。
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"""
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Rule = TypeVar("Rule", bound="RuleClass")
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"""
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:类型: `Rule`
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:说明:
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Rule 即判断是否响应事件的处理类。内部存储 RuleChecker ，返回全为 True 则响应事件。
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"""
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RuleChecker = Callable[[Bot, Event, dict], Awaitable[bool]]
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"""
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:类型: `Callable[[Bot, Event, dict], Awaitable[bool]]`
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:说明:
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RuleChecker 即判断是否响应事件的处理函数。
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"""
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Permission = TypeVar("Permission", bound="PermissionClass")
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"""
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:类型: `Permission`
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:说明:
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Permission 即判断是否响应消息的处理类。内部存储 PermissionChecker ，返回只要有一个 True 则响应消息。
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"""
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PermissionChecker = Callable[[Bot, Event], Awaitable[bool]]
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"""
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:类型: `Callable[[Bot, Event], Awaitable[bool]]`
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:说明:
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RuleChecker 即判断是否响应消息的处理函数。
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"""
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Handler = Callable[[Bot, Event, dict], Union[Awaitable[None],
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Awaitable[NoReturn]]]
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"""
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:类型: `Callable[[Bot, Event, dict], Union[Awaitable[None], Awaitable[NoReturn]]]`
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:说明:
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Handler 即事件的处理函数。
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"""
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ArgsParser = Callable[[Bot, Event, dict], Union[Awaitable[None],
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Awaitable[NoReturn]]]
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"""
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:类型: `Callable[[Bot, Event, dict], Union[Awaitable[None], Awaitable[NoReturn]]]`
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:说明:
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ArgsParser 即消息参数解析函数，在 Matcher.got 获取参数时被运行。
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"""
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