""" 快捷导入 ======== 为方便使用,``nonebot`` 模块从子模块导入了部分内容 - ``on_message`` => ``nonebot.plugin.on_message`` - ``on_notice`` => ``nonebot.plugin.on_notice`` - ``on_request`` => ``nonebot.plugin.on_request`` - ``on_metaevent`` => ``nonebot.plugin.on_metaevent`` - ``on_startswith`` => ``nonebot.plugin.on_startswith`` - ``on_endswith`` => ``nonebot.plugin.on_endswith`` - ``on_keyword`` => ``nonebot.plugin.on_keyword`` - ``on_command`` => ``nonebot.plugin.on_command`` - ``on_shell_command`` => ``nonebot.plugin.on_shell_command`` - ``on_regex`` => ``nonebot.plugin.on_regex`` - ``CommandGroup`` => ``nonebot.plugin.CommandGroup`` - ``Matchergroup`` => ``nonebot.plugin.MatcherGroup`` - ``load_plugin`` => ``nonebot.plugin.load_plugin`` - ``load_plugins`` => ``nonebot.plugin.load_plugins`` - ``load_all_plugins`` => ``nonebot.plugin.load_all_plugins`` - ``load_from_json`` => ``nonebot.plugin.load_from_json`` - ``load_from_toml`` => ``nonebot.plugin.load_from_toml`` - ``load_builtin_plugins`` => ``nonebot.plugin.load_builtin_plugins`` - ``get_plugin`` => ``nonebot.plugin.get_plugin`` - ``get_loaded_plugins`` => ``nonebot.plugin.get_loaded_plugins`` - ``export`` => ``nonebot.plugin.export`` - ``require`` => ``nonebot.plugin.require`` """ import importlib import pkg_resources from typing import Dict, Type, Optional from nonebot.adapters import Bot from nonebot.drivers import Driver from nonebot.utils import escape_tag from nonebot.config import Env, Config from nonebot.log import logger, default_filter try: _dist: pkg_resources.Distribution = pkg_resources.get_distribution( "nonebot2") __version__ = _dist.version VERSION = _dist.parsed_version except pkg_resources.DistributionNotFound: __version__ = None VERSION = None _driver: Optional[Driver] = None def get_driver() -> Driver: """ :说明: 获取全局 Driver 对象。可用于在计划任务的回调中获取当前 Driver 对象。 :返回: * ``Driver``: 全局 Driver 对象 :异常: * ``ValueError``: 全局 Driver 对象尚未初始化 (nonebot.init 尚未调用) :用法: .. code-block:: python driver = nonebot.get_driver() """ if _driver is None: raise ValueError("NoneBot has not been initialized.") return _driver def get_app(): """ :说明: 获取全局 Driver 对应 Server App 对象。 :返回: * ``Any``: Server App 对象 :异常: * ``ValueError``: 全局 Driver 对象尚未初始化 (nonebot.init 尚未调用) :用法: .. code-block:: python app = nonebot.get_app() """ driver = get_driver() return driver.server_app def get_asgi(): """ :说明: 获取全局 Driver 对应 Asgi 对象。 :返回: * ``Any``: Asgi 对象 :异常: * ``ValueError``: 全局 Driver 对象尚未初始化 (nonebot.init 尚未调用) :用法: .. code-block:: python asgi = nonebot.get_asgi() """ driver = get_driver() return driver.asgi def get_bots() -> Dict[str, Bot]: """ :说明: 获取所有通过 ws 连接 NoneBot 的 Bot 对象。 :返回: * ``Dict[str, Bot]``: 一个以字符串 ID 为键,Bot 对象为值的字典 :异常: * ``ValueError``: 全局 Driver 对象尚未初始化 (nonebot.init 尚未调用) :用法: .. code-block:: python bots = nonebot.get_bots() """ driver = get_driver() return driver.bots def init(*, _env_file: Optional[str] = None, **kwargs): """ :说明: 初始化 NoneBot 以及 全局 Driver 对象。 NoneBot 将会从 .env 文件中读取环境信息,并使用相应的 env 文件配置。 你也可以传入自定义的 _env_file 来指定 NoneBot 从该文件读取配置。 :参数: * ``_env_file: Optional[str]``: 配置文件名,默认从 .env.{env_name} 中读取配置 * ``**kwargs``: 任意变量,将会存储到 Config 对象里 :返回: - ``None`` :用法: .. code-block:: python nonebot.init(database=Database(...)) """ global _driver if not _driver: logger.success("NoneBot is initializing...") env = Env() config = Config(**kwargs, _common_config=env.dict(), _env_file=_env_file or f".env.{env.environment}") default_filter.level = ( "DEBUG" if config.debug else "INFO") if config.log_level is None else config.log_level logger.opt( colors=True).info(f"Current Env: {env.environment}") logger.opt(colors=True).debug( f"Loaded Config: {escape_tag(str(config.dict()))}") DriverClass: Type[Driver] = getattr( importlib.import_module(config.driver), "Driver") _driver = DriverClass(env, config) def run(host: Optional[str] = None, port: Optional[int] = None, *args, **kwargs): """ :说明: 启动 NoneBot,即运行全局 Driver 对象。 :参数: * ``host: Optional[str]``: 主机名/IP,若不传入则使用配置文件中指定的值 * ``port: Optional[int]``: 端口,若不传入则使用配置文件中指定的值 * ``*args``: 传入 Driver.run 的位置参数 * ``**kwargs``: 传入 Driver.run 的命名参数 :返回: - ``None`` :用法: .. code-block:: python nonebot.run(host="127.0.0.1", port=8080) """ logger.success("Running NoneBot...") get_driver().run(host, port, *args, **kwargs) from nonebot.plugin import on_message, on_notice, on_request, on_metaevent, CommandGroup, MatcherGroup from nonebot.plugin import on_startswith, on_endswith, on_keyword, on_command, on_shell_command, on_regex from nonebot.plugin import load_plugin, load_plugins, load_all_plugins, load_builtin_plugins from nonebot.plugin import load_from_json, load_from_toml from nonebot.plugin import export, require, get_plugin, get_loaded_plugins