104 lines
3.3 KiB
Python
104 lines
3.3 KiB
Python
"""async_pymongo database core"""
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# Copyright (C) 2020 - 2023 UserbotIndo Team, <https://github.com/userbotindo.git>
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# Copyright (C) 2023 Mayuri-Chan, <https://github.com/Mayuri-Chan.git>
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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 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 General Public License for more details.
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#
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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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from typing import TYPE_CHECKING, Any, Generic, Union
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from bson.codec_options import CodecOptions
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from pymongo.client_session import ClientSession
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from pymongo.collection import Collection
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from pymongo.command_cursor import CommandCursor, RawBatchCommandCursor
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from pymongo.cursor import Cursor, RawBatchCursor
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from pymongo.database import Database
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from pymongo.mongo_client import MongoClient
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from pymongo.read_concern import ReadConcern
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from pymongo.read_preferences import _ServerMode
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from pymongo.typings import _DocumentType
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from pymongo.write_concern import WriteConcern
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if TYPE_CHECKING:
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from .command_cursor import _LatentCursor
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class AsyncBase(Generic[_DocumentType]):
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"""Base Class for AsyncIOMongoDB Instances"""
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dispatch: Union[
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"_LatentCursor[_DocumentType]",
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ClientSession,
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Collection[_DocumentType],
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CommandCursor[_DocumentType],
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Cursor[_DocumentType],
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Database[_DocumentType],
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MongoClient[_DocumentType],
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RawBatchCursor[_DocumentType],
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RawBatchCommandCursor[_DocumentType],
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]
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def __init__(
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self,
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dispatch: Union[
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"_LatentCursor[_DocumentType]",
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ClientSession,
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Collection[_DocumentType],
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CommandCursor[_DocumentType],
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Cursor[_DocumentType],
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Database[_DocumentType],
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MongoClient[_DocumentType],
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RawBatchCursor[_DocumentType],
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RawBatchCommandCursor[_DocumentType],
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],
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) -> None:
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self.dispatch = dispatch
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def __eq__(self, other: Any) -> bool:
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if (
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isinstance(other, self.__class__)
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and hasattr(self, "dispatch")
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and hasattr(other, "dispatch")
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):
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return self.dispatch == other.dispatch
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return NotImplemented
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def __hash__(self):
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return hash(self.dispatch)
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def __repr__(self) -> str:
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return type(self).__name__ + f"({self.dispatch!r})"
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class AsyncBaseProperty(AsyncBase):
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"""Base class property for AsyncIOMongoDB instances"""
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dispatch: Union[Collection, Database, MongoClient]
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@property
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def codec_options(self) -> CodecOptions:
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return self.dispatch.codec_options
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@property
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def read_preference(self) -> _ServerMode:
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return self.dispatch.read_preference
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@property
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def read_concern(self) -> ReadConcern:
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return self.dispatch.read_concern
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@property
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def write_concern(self) -> WriteConcern:
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return self.dispatch.write_concern
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