83 lines
2.9 KiB
Python
83 lines
2.9 KiB
Python
# maubot - A plugin-based Matrix bot system.
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# Copyright (C) 2018 Tulir Asokan
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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from sqlalchemy import orm
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import sqlalchemy as sql
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import logging.config
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import argparse
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import asyncio
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import copy
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import sys
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import signal
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from .config import Config
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from .db import Base, init as init_db
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from .server import MaubotServer
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from .client import Client, init as init_client
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from .loader import ZippedPluginLoader
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from .plugin import PluginInstance
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from .__meta__ import __version__
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parser = argparse.ArgumentParser(description="A plugin-based Matrix bot system.",
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prog="python -m maubot")
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parser.add_argument("-c", "--config", type=str, default="config.yaml",
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metavar="<path>", help="the path to your config file")
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parser.add_argument("-b", "--base-config", type=str, default="example-config.yaml",
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metavar="<path>", help="the path to the example config "
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"(for automatic config updates)")
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args = parser.parse_args()
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config = Config(args.config, args.base_config)
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config.load()
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config.update()
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logging.config.dictConfig(copy.deepcopy(config["logging"]))
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log = logging.getLogger("maubot.init")
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log.debug(f"Initializing maubot {__version__}")
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db_engine: sql.engine.Engine = sql.create_engine(config["database"])
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db_factory = orm.sessionmaker(bind=db_engine)
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db_session = orm.scoping.scoped_session(db_factory)
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Base.metadata.bind = db_engine
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Base.metadata.create_all()
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loop = asyncio.get_event_loop()
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init_db(db_session)
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init_client(loop)
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server = MaubotServer(config, loop)
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ZippedPluginLoader.load_all(*config["plugin_directories"])
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plugins = PluginInstance.all()
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for plugin in plugins:
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plugin.load()
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signal.signal(signal.SIGINT, signal.default_int_handler)
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signal.signal(signal.SIGTERM, signal.default_int_handler)
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try:
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loop.run_until_complete(asyncio.gather(
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server.start(),
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*[plugin.start() for plugin in plugins]))
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log.debug("Startup actions complete, running forever")
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loop.run_forever()
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except KeyboardInterrupt:
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log.debug("Interrupt received, stopping HTTP clients/servers and saving database")
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for client in Client.cache.values():
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client.stop()
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db_session.commit()
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loop.run_until_complete(server.stop())
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log.debug("Everything stopped, shutting down")
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sys.exit(0)
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