File size: 2,992 Bytes
0ae3f27 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 | """Abstract backend interface and factory."""
from __future__ import annotations
from abc import ABC, abstractmethod
from typing import Any
from mem0_cli.config import Mem0Config
class Backend(ABC):
"""Abstract interface for mem0 backends."""
@abstractmethod
def add(
self,
content: str | None = None,
messages: list[dict] | None = None,
*,
user_id: str | None = None,
agent_id: str | None = None,
app_id: str | None = None,
run_id: str | None = None,
metadata: dict | None = None,
immutable: bool = False,
infer: bool = True,
expires: str | None = None,
categories: list[str] | None = None,
enable_graph: bool = False,
) -> dict: ...
@abstractmethod
def search(
self,
query: str,
*,
user_id: str | None = None,
agent_id: str | None = None,
app_id: str | None = None,
run_id: str | None = None,
top_k: int = 10,
threshold: float = 0.3,
rerank: bool = False,
keyword: bool = False,
filters: dict | None = None,
fields: list[str] | None = None,
enable_graph: bool = False,
) -> list[dict]: ...
@abstractmethod
def get(self, memory_id: str) -> dict: ...
@abstractmethod
def list_memories(
self,
*,
user_id: str | None = None,
agent_id: str | None = None,
app_id: str | None = None,
run_id: str | None = None,
page: int = 1,
page_size: int = 100,
category: str | None = None,
after: str | None = None,
before: str | None = None,
enable_graph: bool = False,
) -> list[dict]: ...
@abstractmethod
def update(
self, memory_id: str, content: str | None = None, metadata: dict | None = None
) -> dict: ...
@abstractmethod
def delete(
self,
memory_id: str | None = None,
*,
all: bool = False,
user_id: str | None = None,
agent_id: str | None = None,
app_id: str | None = None,
run_id: str | None = None,
) -> dict: ...
@abstractmethod
def delete_entities(
self,
*,
user_id: str | None = None,
agent_id: str | None = None,
app_id: str | None = None,
run_id: str | None = None,
) -> dict: ...
@abstractmethod
def status(
self,
*,
user_id: str | None = None,
agent_id: str | None = None,
) -> dict[str, Any]: ...
@abstractmethod
def entities(self, entity_type: str) -> list[dict]: ...
@abstractmethod
def list_events(self) -> list[dict]: ...
@abstractmethod
def get_event(self, event_id: str) -> dict: ...
def get_backend(config: Mem0Config) -> Backend:
"""Return the Platform backend."""
from mem0_cli.backend.platform import PlatformBackend
return PlatformBackend(config.platform)
|