60 lines
2.1 KiB
Python
60 lines
2.1 KiB
Python
from typing import Union
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from bson import ObjectId
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from motor.motor_asyncio import AsyncIOMotorDatabase
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class CRUDBase:
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def __init__(self, coll_name):
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self.coll_name = coll_name
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async def get(self, db, id: Union[ObjectId, str]) -> dict:
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return (await db[self.coll_name].find_one({'_id': id})) or dict()
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async def insert_one(self, db, document):
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return await db[self.coll_name].insert_one(document)
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async def find_one(self, db, filter=None, *args, **kwargs):
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return (await db[self.coll_name].find_one(filter, *args, **kwargs)) or dict()
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async def read_have(self, db, v: str, **kwargs):
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where = {'members': v}
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where.update(kwargs)
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cursor = db[self.coll_name].find(where)
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return await cursor.to_list(length=9999)
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async def find_many(self, db, *args, **kwargs):
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cursor = db[self.coll_name].find(*args, **kwargs)
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return await cursor.to_list(length=9999)
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def find(self, db, *args, **kwargs):
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cursor = db[self.coll_name].find(*args, **kwargs)
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return cursor
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@staticmethod
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async def to_list(cursor):
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async for doc in cursor:
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yield doc
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async def delete(self, db, filter, collation=None, hint=None, session=None):
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return await db[self.coll_name].delete_many(filter, collation, hint, session)
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async def delete_id(self, db, *args):
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return await db[self.coll_name].delete_many({'_id': {'$in': list(args)}})
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async def update_one(self, db, filter, update, upsert=False):
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res = await db[self.coll_name].update_one(filter, update, upsert)
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return res
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async def update_many(self, db, filter, update, upsert=False):
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return await db[self.coll_name].update_many(filter, update, upsert)
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async def distinct(self, db, key, filter=None):
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return await db[self.coll_name].distinct(key, filter)
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async def find_ids(self, db, ids, *args, **kwargs):
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return await self.find_many(db, {'_id': {'$in': ids}}, *args, **kwargs)
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# async def _create_index(self, db: AsyncIOMotorDatabase, *args, **kwargs):
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# return await db[self.coll_name].create_index(*args, **kwargs)
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