mirror of
https://github.com/nonebot/nonebot2.git
synced 2024-11-28 06:10:20 +08:00
155 lines
4.5 KiB
Python
155 lines
4.5 KiB
Python
import asyncio
|
|
import importlib
|
|
import logging
|
|
import os
|
|
import re
|
|
from typing import Any, Optional
|
|
|
|
import aiocqhttp.message
|
|
from aiocqhttp import CQHttp
|
|
|
|
from .log import logger
|
|
from .sched import Scheduler
|
|
|
|
if Scheduler:
|
|
scheduler = Scheduler()
|
|
else:
|
|
scheduler = None
|
|
|
|
|
|
class NoneBot(CQHttp):
|
|
def __init__(self, config_object: Optional[Any] = None):
|
|
if config_object is None:
|
|
from . import default_config as config_object
|
|
|
|
config_dict = {k: v for k, v in config_object.__dict__.items()
|
|
if k.isupper() and not k.startswith('_')}
|
|
logger.debug(f'Loaded configurations: {config_dict}')
|
|
super().__init__(message_class=aiocqhttp.message.Message,
|
|
**{k.lower(): v for k, v in config_dict.items()})
|
|
|
|
self.config = config_object
|
|
self.asgi.debug = self.config.DEBUG
|
|
|
|
from .message import handle_message
|
|
from .notice_request import handle_notice_or_request
|
|
|
|
@self.on_message
|
|
async def _(ctx):
|
|
asyncio.ensure_future(handle_message(self, ctx))
|
|
|
|
@self.on_notice
|
|
async def _(ctx):
|
|
asyncio.ensure_future(handle_notice_or_request(self, ctx))
|
|
|
|
@self.on_request
|
|
async def _(ctx):
|
|
asyncio.ensure_future(handle_notice_or_request(self, ctx))
|
|
|
|
def run(self, host: Optional[str] = None, port: Optional[int] = None,
|
|
*args, **kwargs) -> None:
|
|
host = host or self.config.HOST
|
|
port = port or self.config.PORT
|
|
if 'debug' not in kwargs:
|
|
kwargs['debug'] = self.config.DEBUG
|
|
|
|
logger.info(f'Running on {host}:{port}')
|
|
super().run(host=host, port=port, loop=asyncio.get_event_loop(),
|
|
*args, **kwargs)
|
|
|
|
|
|
_bot: Optional[NoneBot] = None
|
|
|
|
|
|
def init(config_object: Optional[Any] = None) -> None:
|
|
"""
|
|
Initialize NoneBot instance.
|
|
|
|
This function must be called at the very beginning of code,
|
|
otherwise the get_bot() function will return None and nothing
|
|
is gonna work properly.
|
|
|
|
:param config_object: configuration object
|
|
"""
|
|
global _bot
|
|
_bot = NoneBot(config_object)
|
|
|
|
if _bot.config.DEBUG:
|
|
logger.setLevel(logging.DEBUG)
|
|
else:
|
|
logger.setLevel(logging.INFO)
|
|
|
|
if scheduler and not scheduler.running:
|
|
scheduler.configure(_bot.config.APSCHEDULER_CONFIG)
|
|
scheduler.start()
|
|
|
|
|
|
def get_bot() -> NoneBot:
|
|
"""
|
|
Get the NoneBot instance.
|
|
|
|
The result is ensured to be not None, otherwise an exception will
|
|
be raised.
|
|
|
|
:raise ValueError: instance not initialized
|
|
"""
|
|
if _bot is None:
|
|
raise ValueError('NoneBot instance has not been initialized')
|
|
return _bot
|
|
|
|
|
|
def run(host: Optional[str] = None, port: Optional[int] = None,
|
|
*args, **kwargs) -> None:
|
|
"""Run the NoneBot instance."""
|
|
get_bot().run(host=host, port=port, *args, **kwargs)
|
|
|
|
|
|
_plugins = set()
|
|
|
|
|
|
def load_plugins(plugin_dir: str, module_prefix: str) -> None:
|
|
"""
|
|
Find all non-hidden modules or packages in a given directory,
|
|
and import them with the given module prefix.
|
|
|
|
:param plugin_dir: plugin directory to search
|
|
:param module_prefix: module prefix used while importing
|
|
"""
|
|
for name in os.listdir(plugin_dir):
|
|
path = os.path.join(plugin_dir, name)
|
|
if os.path.isfile(path) and \
|
|
(name.startswith('_') or not name.endswith('.py')):
|
|
continue
|
|
if os.path.isdir(path) and \
|
|
(name.startswith('_') or not os.path.exists(
|
|
os.path.join(path, '__init__.py'))):
|
|
continue
|
|
|
|
m = re.match(r'([_A-Z0-9a-z]+)(.py)?', name)
|
|
if not m:
|
|
continue
|
|
|
|
mod_name = f'{module_prefix}.{m.group(1)}'
|
|
try:
|
|
_plugins.add(importlib.import_module(mod_name))
|
|
logger.info(f'Succeeded to import "{mod_name}"')
|
|
except Exception as e:
|
|
logger.error(f'Failed to import "{mod_name}", error: {e}')
|
|
logger.exception(e)
|
|
|
|
|
|
def load_builtin_plugins() -> None:
|
|
"""
|
|
Load built-in plugins distributed along with "none" package.
|
|
"""
|
|
plugin_dir = os.path.join(os.path.dirname(__file__), 'plugins')
|
|
load_plugins(plugin_dir, 'none.plugins')
|
|
|
|
|
|
from .exceptions import *
|
|
from .message import message_preprocessor, Message, MessageSegment
|
|
from .command import on_command, CommandSession, CommandGroup
|
|
from .natural_language import on_natural_language, NLPSession, NLPResult
|
|
from .notice_request import (on_notice, NoticeSession,
|
|
on_request, RequestSession)
|