mirror of https://gitlab.com/litecord/litecord.git
116 lines
2.9 KiB
Python
116 lines
2.9 KiB
Python
"""
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Litecord
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Copyright (C) 2018-2021 Luna Mendes and Litecord Contributors
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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 General Public License as published by
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the Free Software Foundation, version 3 of the License.
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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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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import asyncio
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import argparse
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import inspect
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from sys import argv, exit
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from dataclasses import dataclass
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from quart import Quart
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from logbook import Logger
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from run import init_app_managers, init_app_db
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from manage.cmd.migration import migration
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from manage.cmd import users, invites
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log = Logger(__name__)
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@dataclass
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class FakeApp:
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"""Fake app instance."""
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config: dict
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db = None
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loop: asyncio.BaseEventLoop = None
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ratelimiter = None
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state_manager = None
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storage = None
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user_storage = None
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icons = None
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dispatcher = None
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presence = None
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voice = None
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guild_store = None
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def make_app(self) -> Quart:
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app = Quart(__name__)
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app.config.from_object(self.config)
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fields = [
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field
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for (field, _val) in inspect.getmembers(self)
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if not field.startswith("__")
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]
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for field in fields:
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setattr(app, field, getattr(self, field))
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return app
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def init_parser():
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parser = argparse.ArgumentParser()
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subparser = parser.add_subparsers(help="operations")
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migration(subparser)
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users.setup(subparser)
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invites.setup(subparser)
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return parser
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def main(config):
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"""Start the script"""
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loop = asyncio.get_event_loop()
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# by doing this we can "import" quart's default config keys,
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# like SERVER_NAME, required for app_context to work.
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quart_app = Quart(__name__)
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quart_app.config.from_object(f"config.{config.MODE}")
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app = FakeApp(quart_app.config)
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parser = init_parser()
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loop.run_until_complete(init_app_db(app))
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async def _ctx_wrapper(fake_app, args):
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app = fake_app.make_app()
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async with app.app_context():
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return await args.func(fake_app, args)
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try:
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if len(argv) < 2:
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parser.print_help()
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return
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# only init app managers when we aren't migrating
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# as the managers require it
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# and the migrate command also sets the db up
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if argv[1] != "migrate":
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init_app_managers(app, init_voice=False)
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args = parser.parse_args()
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return loop.run_until_complete(_ctx_wrapper(app, args))
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except Exception:
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log.exception("error while running command")
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return 1
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finally:
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loop.run_until_complete(app.db.close())
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