70 lines
1.9 KiB
Python
70 lines
1.9 KiB
Python
# maubot - A plugin-based Matrix bot system.
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# Copyright (C) 2022 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 typing import List, Optional
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from attr import dataclass
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from packaging.version import InvalidVersion, Version
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from mautrix.types import (
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ExtensibleEnum,
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SerializableAttrs,
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SerializerError,
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deserializer,
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serializer,
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)
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from ..__meta__ import __version__
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@serializer(Version)
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def serialize_version(version: Version) -> str:
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return str(version)
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@deserializer(Version)
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def deserialize_version(version: str) -> Version:
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try:
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return Version(version)
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except InvalidVersion as e:
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raise SerializerError("Invalid version") from e
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class DatabaseType(ExtensibleEnum):
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SQLALCHEMY = "sqlalchemy"
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ASYNCPG = "asyncpg"
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@dataclass
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class PluginMeta(SerializableAttrs):
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id: str
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version: Version
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modules: List[str]
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main_class: str
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maubot: Version = Version(__version__)
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database: bool = False
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database_type: DatabaseType = DatabaseType.SQLALCHEMY
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config: bool = False
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webapp: bool = False
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license: str = ""
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extra_files: List[str] = []
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dependencies: List[str] = []
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soft_dependencies: List[str] = []
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@property
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def database_type_str(self) -> Optional[str]:
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return self.database_type.value if self.database else None
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