19fde653a6
* update driver * mypy updates * mypy updates * mypy updates * Update graphiti_core/graph_queries.py Co-authored-by: ellipsis-dev[bot] <65095814+ellipsis-dev[bot]@users.noreply.github.com> * mypy updates * mypy * mypy updates * mypy updates * mypy updates * mypy updates --------- Co-authored-by: ellipsis-dev[bot] <65095814+ellipsis-dev[bot]@users.noreply.github.com>
66 lines
1.8 KiB
Python
66 lines
1.8 KiB
Python
"""
|
|
Copyright 2024, Zep Software, Inc.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
"""
|
|
|
|
import logging
|
|
from abc import ABC, abstractmethod
|
|
from collections.abc import Coroutine
|
|
from typing import Any
|
|
|
|
from graphiti_core.helpers import DEFAULT_DATABASE
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class GraphDriverSession(ABC):
|
|
async def __aenter__(self):
|
|
return self
|
|
|
|
@abstractmethod
|
|
async def __aexit__(self, exc_type, exc, tb):
|
|
# No cleanup needed for Falkor, but method must exist
|
|
pass
|
|
|
|
@abstractmethod
|
|
async def run(self, query: str, **kwargs: Any) -> Any:
|
|
raise NotImplementedError()
|
|
|
|
@abstractmethod
|
|
async def close(self):
|
|
raise NotImplementedError()
|
|
|
|
@abstractmethod
|
|
async def execute_write(self, func, *args, **kwargs):
|
|
raise NotImplementedError()
|
|
|
|
|
|
class GraphDriver(ABC):
|
|
provider: str
|
|
|
|
@abstractmethod
|
|
def execute_query(self, cypher_query_: str, **kwargs: Any) -> Coroutine:
|
|
raise NotImplementedError()
|
|
|
|
@abstractmethod
|
|
def session(self, database: str) -> GraphDriverSession:
|
|
raise NotImplementedError()
|
|
|
|
@abstractmethod
|
|
def close(self):
|
|
raise NotImplementedError()
|
|
|
|
@abstractmethod
|
|
def delete_all_indexes(self, database_: str = DEFAULT_DATABASE) -> Coroutine:
|
|
raise NotImplementedError()
|