108 lines
3.9 KiB
Python
108 lines
3.9 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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import logging.config
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import argparse
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import asyncio
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import signal
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import copy
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import sys
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from .config import Config
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from .db import init as init_db
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from .server import MaubotServer
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from .client import Client, init as init_client_class
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from .loader.zip import init as init_zip_loader
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from .instance import init as init_plugin_instance_class
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from .management.api import init as init_mgmt_api
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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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stop_log_listener = None
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if config["api_features.log"]:
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from .management.api.log import init as init_log_listener, stop_all as stop_log_listener
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init_log_listener()
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log = logging.getLogger("maubot.init")
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log.info(f"Initializing maubot {__version__}")
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loop = asyncio.get_event_loop()
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init_zip_loader(config)
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db_session = init_db(config)
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clients = init_client_class(db_session, loop)
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management_api = init_mgmt_api(config, loop)
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server = MaubotServer(management_api, config, loop)
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plugins = init_plugin_instance_class(db_session, config, server, loop)
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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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async def periodic_commit():
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while True:
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await asyncio.sleep(60)
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db_session.commit()
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periodic_commit_task: asyncio.Future = None
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try:
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log.info("Starting server")
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loop.run_until_complete(server.start())
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log.info("Starting clients and plugins")
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loop.run_until_complete(asyncio.gather(*[client.start() for client in clients], loop=loop))
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log.info("Startup actions complete, running forever")
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periodic_commit_task = asyncio.ensure_future(periodic_commit(), loop=loop)
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loop.run_forever()
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except KeyboardInterrupt:
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log.info("Interrupt received, stopping HTTP clients/servers and saving database")
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if periodic_commit_task is not None:
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periodic_commit_task.cancel()
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log.debug("Stopping clients")
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loop.run_until_complete(asyncio.gather(*[client.stop() for client in Client.cache.values()],
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loop=loop))
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db_session.commit()
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if stop_log_listener is not None:
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log.debug("Closing websockets")
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loop.run_until_complete(stop_log_listener())
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log.debug("Stopping server")
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try:
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loop.run_until_complete(asyncio.wait_for(server.stop(), 5, loop=loop))
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except asyncio.TimeoutError:
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log.warning("Stopping server timed out")
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log.debug("Closing event loop")
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loop.close()
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log.debug("Everything stopped, shutting down")
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sys.exit(0)
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