721e92f8fb
* graphiti-graph-name * fix-lint * fix-unittest * clone-update * groupid-none * groupid-def-fulltext * lint * Remove redundant function definition for fulltext_query in search_utils.py * Refactor get_default_group_id function and remove redundant code in falkordb_driver and search_utils. Added import statement in driver.py. * Refactor test cases in test_falkordb_driver.py for improved readability by consolidating multi-line assertions into single lines. No functional changes made. * Refactor fulltext_query function in search_utils.py to use double quotes for group_id in the filter list, enhancing consistency in query syntax. * Remove duplicate assignment of fuzzy_query in episode_fulltext_search function in search_utils.py to eliminate redundancy. * Remove duplicate assignment of fuzzy_query in community_fulltext_search function in search_utils.py to streamline code. --------- Co-authored-by: Gal Shubeli <galshubeli93@gmail.com>
62 lines
2.1 KiB
Python
62 lines
2.1 KiB
Python
"""
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Copyright 2024, Zep Software, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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import logging
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from collections.abc import Coroutine
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from typing import Any
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from neo4j import AsyncGraphDatabase, EagerResult
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from typing_extensions import LiteralString
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from graphiti_core.driver.driver import GraphDriver, GraphDriverSession
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logger = logging.getLogger(__name__)
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class Neo4jDriver(GraphDriver):
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provider: str = 'neo4j'
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def __init__(self, uri: str, user: str | None, password: str | None, database: str = 'neo4j'):
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super().__init__()
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self.client = AsyncGraphDatabase.driver(
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uri=uri,
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auth=(user or '', password or ''),
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)
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self._database = database
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async def execute_query(self, cypher_query_: LiteralString, **kwargs: Any) -> EagerResult:
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# Check if database_ is provided in kwargs.
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# If not populated, set the value to retain backwards compatibility
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params = kwargs.pop('params', None)
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if params is None:
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params = {}
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params.setdefault('database_', self._database)
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result = await self.client.execute_query(cypher_query_, parameters_=params, **kwargs)
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return result
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def session(self, database: str | None = None) -> GraphDriverSession:
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_database = database or self._database
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return self.client.session(database=_database) # type: ignore
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async def close(self) -> None:
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return await self.client.close()
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def delete_all_indexes(self) -> Coroutine[Any, Any, EagerResult]:
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return self.client.execute_query(
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'CALL db.indexes() YIELD name DROP INDEX name',
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)
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