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from abc import ABC, abstractmethod
from typing import List
from phi.document import Document
class VectorDb(ABC):
"""Base class for managing Vector Databases"""
@abstractmethod
def create(self) -> None:
raise NotImplementedError
@abstractmethod
def doc_exists(self, document: Document) -> bool:
raise NotImplementedError
@abstractmethod
def name_exists(self, name: str) -> bool:
raise NotImplementedError
@abstractmethod
def insert(self, documents: List[Document]) -> None:
raise NotImplementedError
def upsert_available(self) -> bool:
return False
@abstractmethod
def upsert(self, documents: List[Document]) -> None:
raise NotImplementedError
@abstractmethod
def search(self, query: str, limit: int = 5) -> List[Document]:
raise NotImplementedError
@abstractmethod
def delete(self) -> None:
raise NotImplementedError
@abstractmethod
def exists(self) -> bool:
raise NotImplementedError
@abstractmethod
def optimize(self) -> None:
raise NotImplementedError
@abstractmethod
def clear(self) -> bool:
raise NotImplementedError
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