mirror of
https://github.com/nonebot/nonebot2.git
synced 2024-12-12 22:45:47 +08:00
898 lines
30 KiB
Python
898 lines
30 KiB
Python
import re
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import sys
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import inspect
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from types import ModuleType
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from typing import Any, Set, Dict, List, Type, Tuple, Union, Optional
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from nonebot.params import State
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from nonebot.adapters import Event
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from nonebot.matcher import Matcher
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from .manager import _current_plugin
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from nonebot.permission import Permission
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from nonebot.dependencies import Dependent
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from nonebot.typing import (
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T_State,
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T_Handler,
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T_RuleChecker,
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T_PermissionChecker,
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)
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from nonebot.rule import (
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Rule,
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ArgumentParser,
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regex,
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command,
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keyword,
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endswith,
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startswith,
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shell_command,
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)
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def _store_matcher(matcher: Type[Matcher]) -> None:
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plugin = _current_plugin.get()
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# only store the matcher defined in the plugin
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if plugin:
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plugin.matcher.add(matcher)
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def _get_matcher_module(depth: int = 1) -> Optional[ModuleType]:
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current_frame = inspect.currentframe()
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if current_frame is None:
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return None
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frame = inspect.getouterframes(current_frame)[depth + 1].frame
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module_name = frame.f_globals["__name__"]
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return sys.modules.get(module_name)
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def on(
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type: str = "",
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rule: Optional[Union[Rule, T_RuleChecker]] = None,
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permission: Optional[Union[Permission, T_PermissionChecker]] = None,
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*,
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handlers: Optional[List[Union[T_Handler, Dependent]]] = None,
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temp: bool = False,
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priority: int = 1,
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block: bool = False,
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state: Optional[T_State] = None,
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_depth: int = 0,
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) -> Type[Matcher]:
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"""
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:说明:
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注册一个基础事件响应器,可自定义类型。
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:参数:
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* ``type: str``: 事件响应器类型
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* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
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* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
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* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
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* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
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* ``priority: int``: 事件响应器优先级
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* ``block: bool``: 是否阻止事件向更低优先级传递
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* ``state: Optional[T_State]``: 默认 state
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:返回:
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- ``Type[Matcher]``
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"""
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matcher = Matcher.new(
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type,
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Rule() & rule,
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Permission() | permission,
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temp=temp,
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priority=priority,
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block=block,
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handlers=handlers,
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plugin=_current_plugin.get(),
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module=_get_matcher_module(_depth + 1),
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default_state=state,
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)
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_store_matcher(matcher)
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return matcher
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def on_metaevent(
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rule: Optional[Union[Rule, T_RuleChecker]] = None,
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*,
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handlers: Optional[List[Union[T_Handler, Dependent]]] = None,
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temp: bool = False,
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priority: int = 1,
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block: bool = False,
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state: Optional[T_State] = None,
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_depth: int = 0,
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) -> Type[Matcher]:
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"""
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:说明:
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注册一个元事件响应器。
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:参数:
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* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
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* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
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* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
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* ``priority: int``: 事件响应器优先级
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* ``block: bool``: 是否阻止事件向更低优先级传递
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* ``state: Optional[T_State]``: 默认 state
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:返回:
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- ``Type[Matcher]``
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"""
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matcher = Matcher.new(
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"meta_event",
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Rule() & rule,
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Permission(),
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temp=temp,
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priority=priority,
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block=block,
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handlers=handlers,
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plugin=_current_plugin.get(),
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module=_get_matcher_module(_depth + 1),
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default_state=state,
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)
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_store_matcher(matcher)
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return matcher
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def on_message(
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rule: Optional[Union[Rule, T_RuleChecker]] = None,
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permission: Optional[Union[Permission, T_PermissionChecker]] = None,
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*,
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handlers: Optional[List[Union[T_Handler, Dependent]]] = None,
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temp: bool = False,
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priority: int = 1,
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block: bool = True,
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state: Optional[T_State] = None,
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_depth: int = 0,
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) -> Type[Matcher]:
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"""
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:说明:
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注册一个消息事件响应器。
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:参数:
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* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
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* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
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* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
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* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
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* ``priority: int``: 事件响应器优先级
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* ``block: bool``: 是否阻止事件向更低优先级传递
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* ``state: Optional[T_State]``: 默认 state
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:返回:
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- ``Type[Matcher]``
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"""
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matcher = Matcher.new(
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"message",
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Rule() & rule,
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Permission() | permission,
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temp=temp,
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priority=priority,
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block=block,
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handlers=handlers,
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plugin=_current_plugin.get(),
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module=_get_matcher_module(_depth + 1),
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default_state=state,
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)
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_store_matcher(matcher)
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return matcher
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def on_notice(
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rule: Optional[Union[Rule, T_RuleChecker]] = None,
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*,
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handlers: Optional[List[Union[T_Handler, Dependent]]] = None,
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temp: bool = False,
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priority: int = 1,
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block: bool = False,
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state: Optional[T_State] = None,
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_depth: int = 0,
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) -> Type[Matcher]:
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"""
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:说明:
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注册一个通知事件响应器。
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:参数:
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* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
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* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
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* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
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* ``priority: int``: 事件响应器优先级
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* ``block: bool``: 是否阻止事件向更低优先级传递
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* ``state: Optional[T_State]``: 默认 state
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:返回:
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- ``Type[Matcher]``
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"""
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matcher = Matcher.new(
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"notice",
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Rule() & rule,
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Permission(),
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temp=temp,
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priority=priority,
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block=block,
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handlers=handlers,
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plugin=_current_plugin.get(),
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module=_get_matcher_module(_depth + 1),
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default_state=state,
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)
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_store_matcher(matcher)
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return matcher
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def on_request(
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rule: Optional[Union[Rule, T_RuleChecker]] = None,
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*,
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handlers: Optional[List[Union[T_Handler, Dependent]]] = None,
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temp: bool = False,
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priority: int = 1,
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block: bool = False,
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state: Optional[T_State] = None,
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_depth: int = 0,
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) -> Type[Matcher]:
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"""
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:说明:
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注册一个请求事件响应器。
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:参数:
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* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
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* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
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* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
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* ``priority: int``: 事件响应器优先级
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* ``block: bool``: 是否阻止事件向更低优先级传递
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* ``state: Optional[T_State]``: 默认 state
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:返回:
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- ``Type[Matcher]``
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"""
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matcher = Matcher.new(
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"request",
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Rule() & rule,
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Permission(),
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temp=temp,
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priority=priority,
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block=block,
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handlers=handlers,
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plugin=_current_plugin.get(),
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module=_get_matcher_module(_depth + 1),
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default_state=state,
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)
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_store_matcher(matcher)
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return matcher
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def on_startswith(
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msg: Union[str, Tuple[str, ...]],
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rule: Optional[Optional[Union[Rule, T_RuleChecker]]] = None,
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ignorecase: bool = False,
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_depth: int = 0,
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**kwargs,
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) -> Type[Matcher]:
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"""
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:说明:
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注册一个消息事件响应器,并且当消息的**文本部分**以指定内容开头时响应。
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:参数:
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* ``msg: Union[str, Tuple[str, ...]]``: 指定消息开头内容
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* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
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* ``ignorecase: bool``: 是否忽略大小写
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* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
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* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
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* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
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* ``priority: int``: 事件响应器优先级
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* ``block: bool``: 是否阻止事件向更低优先级传递
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* ``state: Optional[T_State]``: 默认 state
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:返回:
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- ``Type[Matcher]``
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"""
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return on_message(startswith(msg, ignorecase) & rule, **kwargs, _depth=_depth + 1)
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def on_endswith(
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msg: Union[str, Tuple[str, ...]],
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rule: Optional[Optional[Union[Rule, T_RuleChecker]]] = None,
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ignorecase: bool = False,
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_depth: int = 0,
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**kwargs,
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) -> Type[Matcher]:
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"""
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:说明:
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注册一个消息事件响应器,并且当消息的**文本部分**以指定内容结尾时响应。
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:参数:
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* ``msg: Union[str, Tuple[str, ...]]``: 指定消息结尾内容
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* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
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* ``ignorecase: bool``: 是否忽略大小写
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* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
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* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
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* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
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* ``priority: int``: 事件响应器优先级
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* ``block: bool``: 是否阻止事件向更低优先级传递
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* ``state: Optional[T_State]``: 默认 state
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:返回:
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- ``Type[Matcher]``
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"""
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return on_message(endswith(msg, ignorecase) & rule, **kwargs, _depth=_depth + 1)
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def on_keyword(
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keywords: Set[str],
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rule: Optional[Union[Rule, T_RuleChecker]] = None,
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_depth: int = 0,
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**kwargs,
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) -> Type[Matcher]:
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"""
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:说明:
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注册一个消息事件响应器,并且当消息纯文本部分包含关键词时响应。
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:参数:
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* ``keywords: Set[str]``: 关键词列表
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* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
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* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
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* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
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* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
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* ``priority: int``: 事件响应器优先级
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* ``block: bool``: 是否阻止事件向更低优先级传递
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* ``state: Optional[T_State]``: 默认 state
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:返回:
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- ``Type[Matcher]``
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"""
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return on_message(keyword(*keywords) & rule, **kwargs, _depth=_depth + 1)
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def on_command(
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cmd: Union[str, Tuple[str, ...]],
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rule: Optional[Union[Rule, T_RuleChecker]] = None,
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aliases: Optional[Set[Union[str, Tuple[str, ...]]]] = None,
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_depth: int = 0,
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**kwargs,
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) -> Type[Matcher]:
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"""
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:说明:
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注册一个消息事件响应器,并且当消息以指定命令开头时响应。
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命令匹配规则参考: `命令形式匹配 <rule.md#command-command>`_
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:参数:
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* ``cmd: Union[str, Tuple[str, ...]]``: 指定命令内容
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* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
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* ``aliases: Optional[Set[Union[str, Tuple[str, ...]]]]``: 命令别名
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* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
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* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
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* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
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* ``priority: int``: 事件响应器优先级
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* ``block: bool``: 是否阻止事件向更低优先级传递
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* ``state: Optional[T_State]``: 默认 state
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:返回:
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- ``Type[Matcher]``
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"""
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commands = set([cmd]) | (aliases or set())
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return on_message(
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command(*commands) & rule, block=False, **kwargs, _depth=_depth + 1
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)
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def on_shell_command(
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cmd: Union[str, Tuple[str, ...]],
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rule: Optional[Union[Rule, T_RuleChecker]] = None,
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aliases: Optional[Set[Union[str, Tuple[str, ...]]]] = None,
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parser: Optional[ArgumentParser] = None,
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_depth: int = 0,
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**kwargs,
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) -> Type[Matcher]:
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"""
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:说明:
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注册一个支持 ``shell_like`` 解析参数的命令消息事件响应器。
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与普通的 ``on_command`` 不同的是,在添加 ``parser`` 参数时, 响应器会自动处理消息。
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并将用户输入的原始参数列表保存在 ``state["argv"]``, ``parser`` 处理的参数保存在 ``state["args"]`` 中
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:参数:
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* ``cmd: Union[str, Tuple[str, ...]]``: 指定命令内容
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* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
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* ``aliases: Optional[Set[Union[str, Tuple[str, ...]]]]``: 命令别名
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* ``parser: Optional[ArgumentParser]``: ``nonebot.rule.ArgumentParser`` 对象
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* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
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* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
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* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
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* ``priority: int``: 事件响应器优先级
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* ``block: bool``: 是否阻止事件向更低优先级传递
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* ``state: Optional[T_State]``: 默认 state
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:返回:
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- ``Type[Matcher]``
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"""
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commands = set([cmd]) | (aliases or set())
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return on_message(
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shell_command(*commands, parser=parser) & rule,
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**kwargs,
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_depth=_depth + 1,
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)
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def on_regex(
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pattern: str,
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flags: Union[int, re.RegexFlag] = 0,
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rule: Optional[Union[Rule, T_RuleChecker]] = None,
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_depth: int = 0,
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**kwargs,
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) -> Type[Matcher]:
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"""
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:说明:
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注册一个消息事件响应器,并且当消息匹配正则表达式时响应。
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命令匹配规则参考: `正则匹配 <rule.md#regex-regex-flags-0>`_
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:参数:
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* ``pattern: str``: 正则表达式
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* ``flags: Union[int, re.RegexFlag]``: 正则匹配标志
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* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
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* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
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* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
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* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
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* ``priority: int``: 事件响应器优先级
|
|
* ``block: bool``: 是否阻止事件向更低优先级传递
|
|
* ``state: Optional[T_State]``: 默认 state
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
return on_message(regex(pattern, flags) & rule, **kwargs, _depth=_depth + 1)
|
|
|
|
|
|
class CommandGroup:
|
|
"""命令组,用于声明一组有相同名称前缀的命令。"""
|
|
|
|
def __init__(self, cmd: Union[str, Tuple[str, ...]], **kwargs):
|
|
"""
|
|
:参数:
|
|
|
|
* ``cmd: Union[str, Tuple[str, ...]]``: 命令前缀
|
|
* ``**kwargs``: 其他传递给 ``on_command`` 的参数默认值,参考 `on_command <#on-command-cmd-rule-none-aliases-none-kwargs>`_
|
|
"""
|
|
self.basecmd: Tuple[str, ...] = (cmd,) if isinstance(cmd, str) else cmd
|
|
"""
|
|
- **类型**: ``Tuple[str, ...]``
|
|
- **说明**: 命令前缀
|
|
"""
|
|
if "aliases" in kwargs:
|
|
del kwargs["aliases"]
|
|
self.base_kwargs: Dict[str, Any] = kwargs
|
|
"""
|
|
- **类型**: ``Dict[str, Any]``
|
|
- **说明**: 其他传递给 ``on_command`` 的参数默认值
|
|
"""
|
|
|
|
def command(self, cmd: Union[str, Tuple[str, ...]], **kwargs) -> Type[Matcher]:
|
|
"""
|
|
:说明:
|
|
|
|
注册一个新的命令。
|
|
|
|
:参数:
|
|
|
|
* ``cmd: Union[str, Tuple[str, ...]]``: 命令前缀
|
|
* ``**kwargs``: 其他传递给 ``on_command`` 的参数,将会覆盖命令组默认值
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
sub_cmd = (cmd,) if isinstance(cmd, str) else cmd
|
|
cmd = self.basecmd + sub_cmd
|
|
|
|
final_kwargs = self.base_kwargs.copy()
|
|
final_kwargs.update(kwargs)
|
|
return on_command(cmd, **final_kwargs, _depth=1)
|
|
|
|
def shell_command(
|
|
self, cmd: Union[str, Tuple[str, ...]], **kwargs
|
|
) -> Type[Matcher]:
|
|
"""
|
|
:说明:
|
|
|
|
注册一个新的命令。
|
|
|
|
:参数:
|
|
|
|
* ``cmd: Union[str, Tuple[str, ...]]``: 命令前缀
|
|
* ``**kwargs``: 其他传递给 ``on_shell_command`` 的参数,将会覆盖命令组默认值
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
sub_cmd = (cmd,) if isinstance(cmd, str) else cmd
|
|
cmd = self.basecmd + sub_cmd
|
|
|
|
final_kwargs = self.base_kwargs.copy()
|
|
final_kwargs.update(kwargs)
|
|
return on_shell_command(cmd, **final_kwargs, _depth=1)
|
|
|
|
|
|
class MatcherGroup:
|
|
"""事件响应器组合,统一管理。为 ``Matcher`` 创建提供默认属性。"""
|
|
|
|
def __init__(self, **kwargs):
|
|
"""
|
|
:说明:
|
|
|
|
创建一个事件响应器组合,参数为默认值,与 ``on`` 一致
|
|
"""
|
|
self.matchers: List[Type[Matcher]] = []
|
|
"""
|
|
:类型: ``List[Type[Matcher]]``
|
|
:说明: 组内事件响应器列表
|
|
"""
|
|
self.base_kwargs: Dict[str, Any] = kwargs
|
|
"""
|
|
- **类型**: ``Dict[str, Any]``
|
|
- **说明**: 其他传递给 ``on`` 的参数默认值
|
|
"""
|
|
|
|
def on(self, **kwargs) -> Type[Matcher]:
|
|
"""
|
|
:说明:
|
|
|
|
注册一个基础事件响应器,可自定义类型。
|
|
|
|
:参数:
|
|
|
|
* ``type: str``: 事件响应器类型
|
|
* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
|
|
* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
|
|
* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
|
|
* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
|
|
* ``priority: int``: 事件响应器优先级
|
|
* ``block: bool``: 是否阻止事件向更低优先级传递
|
|
* ``state: Optional[T_State]``: 默认 state
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
final_kwargs = self.base_kwargs.copy()
|
|
final_kwargs.update(kwargs)
|
|
matcher = on(**final_kwargs, _depth=1)
|
|
self.matchers.append(matcher)
|
|
return matcher
|
|
|
|
def on_metaevent(self, **kwargs) -> Type[Matcher]:
|
|
"""
|
|
:说明:
|
|
|
|
注册一个元事件响应器。
|
|
|
|
:参数:
|
|
|
|
* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
|
|
* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
|
|
* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
|
|
* ``priority: int``: 事件响应器优先级
|
|
* ``block: bool``: 是否阻止事件向更低优先级传递
|
|
* ``state: Optional[T_State]``: 默认 state
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
final_kwargs = self.base_kwargs.copy()
|
|
final_kwargs.update(kwargs)
|
|
final_kwargs.pop("type", None)
|
|
final_kwargs.pop("permission", None)
|
|
matcher = on_metaevent(**final_kwargs, _depth=1)
|
|
self.matchers.append(matcher)
|
|
return matcher
|
|
|
|
def on_message(self, **kwargs) -> Type[Matcher]:
|
|
"""
|
|
:说明:
|
|
|
|
注册一个消息事件响应器。
|
|
|
|
:参数:
|
|
|
|
* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
|
|
* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
|
|
* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
|
|
* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
|
|
* ``priority: int``: 事件响应器优先级
|
|
* ``block: bool``: 是否阻止事件向更低优先级传递
|
|
* ``state: Optional[T_State]``: 默认 state
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
final_kwargs = self.base_kwargs.copy()
|
|
final_kwargs.update(kwargs)
|
|
final_kwargs.pop("type", None)
|
|
matcher = on_message(**final_kwargs, _depth=1)
|
|
self.matchers.append(matcher)
|
|
return matcher
|
|
|
|
def on_notice(self, **kwargs) -> Type[Matcher]:
|
|
"""
|
|
:说明:
|
|
|
|
注册一个通知事件响应器。
|
|
|
|
:参数:
|
|
|
|
* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
|
|
* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
|
|
* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
|
|
* ``priority: int``: 事件响应器优先级
|
|
* ``block: bool``: 是否阻止事件向更低优先级传递
|
|
* ``state: Optional[T_State]``: 默认 state
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
final_kwargs = self.base_kwargs.copy()
|
|
final_kwargs.update(kwargs)
|
|
final_kwargs.pop("type", None)
|
|
matcher = on_notice(**final_kwargs, _depth=1)
|
|
self.matchers.append(matcher)
|
|
return matcher
|
|
|
|
def on_request(self, **kwargs) -> Type[Matcher]:
|
|
"""
|
|
:说明:
|
|
|
|
注册一个请求事件响应器。
|
|
|
|
:参数:
|
|
|
|
* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
|
|
* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
|
|
* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
|
|
* ``priority: int``: 事件响应器优先级
|
|
* ``block: bool``: 是否阻止事件向更低优先级传递
|
|
* ``state: Optional[T_State]``: 默认 state
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
final_kwargs = self.base_kwargs.copy()
|
|
final_kwargs.update(kwargs)
|
|
final_kwargs.pop("type", None)
|
|
matcher = on_request(**final_kwargs, _depth=1)
|
|
self.matchers.append(matcher)
|
|
return matcher
|
|
|
|
def on_startswith(
|
|
self, msg: Union[str, Tuple[str, ...]], **kwargs
|
|
) -> Type[Matcher]:
|
|
"""
|
|
:说明:
|
|
|
|
注册一个消息事件响应器,并且当消息的**文本部分**以指定内容开头时响应。
|
|
|
|
:参数:
|
|
|
|
* ``msg: Union[str, Tuple[str, ...]]``: 指定消息开头内容
|
|
* ``ignorecase: bool``: 是否忽略大小写
|
|
* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
|
|
* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
|
|
* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
|
|
* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
|
|
* ``priority: int``: 事件响应器优先级
|
|
* ``block: bool``: 是否阻止事件向更低优先级传递
|
|
* ``state: Optional[T_State]``: 默认 state
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
final_kwargs = self.base_kwargs.copy()
|
|
final_kwargs.update(kwargs)
|
|
final_kwargs.pop("type", None)
|
|
matcher = on_startswith(msg, **final_kwargs, _depth=1)
|
|
self.matchers.append(matcher)
|
|
return matcher
|
|
|
|
def on_endswith(self, msg: Union[str, Tuple[str, ...]], **kwargs) -> Type[Matcher]:
|
|
"""
|
|
:说明:
|
|
|
|
注册一个消息事件响应器,并且当消息的**文本部分**以指定内容结尾时响应。
|
|
|
|
:参数:
|
|
|
|
* ``msg: Union[str, Tuple[str, ...]]``: 指定消息结尾内容
|
|
* ``ignorecase: bool``: 是否忽略大小写
|
|
* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
|
|
* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
|
|
* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
|
|
* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
|
|
* ``priority: int``: 事件响应器优先级
|
|
* ``block: bool``: 是否阻止事件向更低优先级传递
|
|
* ``state: Optional[T_State]``: 默认 state
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
final_kwargs = self.base_kwargs.copy()
|
|
final_kwargs.update(kwargs)
|
|
final_kwargs.pop("type", None)
|
|
matcher = on_endswith(msg, **final_kwargs, _depth=1)
|
|
self.matchers.append(matcher)
|
|
return matcher
|
|
|
|
def on_keyword(self, keywords: Set[str], **kwargs) -> Type[Matcher]:
|
|
"""
|
|
:说明:
|
|
|
|
注册一个消息事件响应器,并且当消息纯文本部分包含关键词时响应。
|
|
|
|
:参数:
|
|
|
|
* ``keywords: Set[str]``: 关键词列表
|
|
* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
|
|
* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
|
|
* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
|
|
* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
|
|
* ``priority: int``: 事件响应器优先级
|
|
* ``block: bool``: 是否阻止事件向更低优先级传递
|
|
* ``state: Optional[T_State]``: 默认 state
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
final_kwargs = self.base_kwargs.copy()
|
|
final_kwargs.update(kwargs)
|
|
final_kwargs.pop("type", None)
|
|
matcher = on_keyword(keywords, **final_kwargs, _depth=1)
|
|
self.matchers.append(matcher)
|
|
return matcher
|
|
|
|
def on_command(
|
|
self,
|
|
cmd: Union[str, Tuple[str, ...]],
|
|
aliases: Optional[Set[Union[str, Tuple[str, ...]]]] = None,
|
|
**kwargs,
|
|
) -> Type[Matcher]:
|
|
"""
|
|
:说明:
|
|
|
|
注册一个消息事件响应器,并且当消息以指定命令开头时响应。
|
|
|
|
命令匹配规则参考: `命令形式匹配 <rule.md#command-command>`_
|
|
|
|
:参数:
|
|
|
|
* ``cmd: Union[str, Tuple[str, ...]]``: 指定命令内容
|
|
* ``aliases: Optional[Set[Union[str, Tuple[str, ...]]]]``: 命令别名
|
|
* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
|
|
* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
|
|
* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
|
|
* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
|
|
* ``priority: int``: 事件响应器优先级
|
|
* ``block: bool``: 是否阻止事件向更低优先级传递
|
|
* ``state: Optional[T_State]``: 默认 state
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
final_kwargs = self.base_kwargs.copy()
|
|
final_kwargs.update(kwargs)
|
|
final_kwargs.pop("type", None)
|
|
matcher = on_command(cmd, aliases=aliases, **final_kwargs, _depth=1)
|
|
self.matchers.append(matcher)
|
|
return matcher
|
|
|
|
def on_shell_command(
|
|
self,
|
|
cmd: Union[str, Tuple[str, ...]],
|
|
aliases: Optional[Set[Union[str, Tuple[str, ...]]]] = None,
|
|
parser: Optional[ArgumentParser] = None,
|
|
**kwargs,
|
|
) -> Type[Matcher]:
|
|
"""
|
|
:说明:
|
|
|
|
注册一个支持 ``shell_like`` 解析参数的命令消息事件响应器。
|
|
|
|
与普通的 ``on_command`` 不同的是,在添加 ``parser`` 参数时, 响应器会自动处理消息。
|
|
|
|
并将用户输入的原始参数列表保存在 ``state["argv"]``, ``parser`` 处理的参数保存在 ``state["args"]`` 中
|
|
|
|
:参数:
|
|
|
|
* ``cmd: Union[str, Tuple[str, ...]]``: 指定命令内容
|
|
* ``aliases: Optional[Set[Union[str, Tuple[str, ...]]]]``: 命令别名
|
|
* ``parser: Optional[ArgumentParser]``: ``nonebot.rule.ArgumentParser`` 对象
|
|
* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
|
|
* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
|
|
* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
|
|
* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
|
|
* ``priority: int``: 事件响应器优先级
|
|
* ``block: bool``: 是否阻止事件向更低优先级传递
|
|
* ``state: Optional[T_State]``: 默认 state
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
final_kwargs = self.base_kwargs.copy()
|
|
final_kwargs.update(kwargs)
|
|
final_kwargs.pop("type", None)
|
|
matcher = on_shell_command(
|
|
cmd, aliases=aliases, parser=parser, **final_kwargs, _depth=1
|
|
)
|
|
self.matchers.append(matcher)
|
|
return matcher
|
|
|
|
def on_regex(
|
|
self, pattern: str, flags: Union[int, re.RegexFlag] = 0, **kwargs
|
|
) -> Type[Matcher]:
|
|
"""
|
|
:说明:
|
|
|
|
注册一个消息事件响应器,并且当消息匹配正则表达式时响应。
|
|
|
|
命令匹配规则参考: `正则匹配 <rule.md#regex-regex-flags-0>`_
|
|
|
|
:参数:
|
|
|
|
* ``pattern: str``: 正则表达式
|
|
* ``flags: Union[int, re.RegexFlag]``: 正则匹配标志
|
|
* ``rule: Optional[Union[Rule, T_RuleChecker]]``: 事件响应规则
|
|
* ``permission: Optional[Union[Permission, T_PermissionChecker]] =]]``: 事件响应权限
|
|
* ``handlers: Optional[List[Union[T_Handler, Dependent]]]``: 事件处理函数列表
|
|
* ``temp: bool``: 是否为临时事件响应器(仅执行一次)
|
|
* ``priority: int``: 事件响应器优先级
|
|
* ``block: bool``: 是否阻止事件向更低优先级传递
|
|
* ``state: Optional[T_State]``: 默认 state
|
|
|
|
:返回:
|
|
|
|
- ``Type[Matcher]``
|
|
"""
|
|
final_kwargs = self.base_kwargs.copy()
|
|
final_kwargs.update(kwargs)
|
|
final_kwargs.pop("type", None)
|
|
matcher = on_regex(pattern, flags=flags, **final_kwargs, _depth=1)
|
|
self.matchers.append(matcher)
|
|
return matcher
|