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multiple: pydantic 2 compatibility, v0.3 (#26443)

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Signed-off-by: ChengZi <chen.zhang@zilliz.com>
Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>
Co-authored-by: Dan O'Donovan <dan.odonovan@gmail.com>
Co-authored-by: Tom Daniel Grande <tomdgrande@gmail.com>
Co-authored-by: Grande <Tom.Daniel.Grande@statsbygg.no>
Co-authored-by: Bagatur <baskaryan@gmail.com>
Co-authored-by: ccurme <chester.curme@gmail.com>
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
Co-authored-by: Tomaz Bratanic <bratanic.tomaz@gmail.com>
Co-authored-by: ZhangShenao <15201440436@163.com>
Co-authored-by: Friso H. Kingma <fhkingma@gmail.com>
Co-authored-by: ChengZi <chen.zhang@zilliz.com>
Co-authored-by: Nuno Campos <nuno@langchain.dev>
Co-authored-by: Morgante Pell <morgantep@google.com>
This commit is contained in:
Erick Friis
2024-09-13 14:38:45 -07:00
committed by GitHub
parent d9813bdbbc
commit c2a3021bb0
1402 changed files with 38318 additions and 30410 deletions
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12
libs/community/langchain_community/tools/sql_database/tool.py
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@@ -5,7 +5,7 @@ from typing import Any, Dict, Optional, Sequence, Type, Union
from sqlalchemy.engine import Result
from langchain_core.pydantic_v1 import BaseModel, Field, root_validator
from pydantic import BaseModel, Field, root_validator, model_validator, ConfigDict
from langchain_core.language_models import BaseLanguageModel
from langchain_core.callbacks import (
@@ -23,8 +23,9 @@ class BaseSQLDatabaseTool(BaseModel):
db: SQLDatabase = Field(exclude=True)
class Config(BaseTool.Config):
pass
model_config = ConfigDict(
arbitrary_types_allowed=True,
)
class _QuerySQLDataBaseToolInput(BaseModel):
@@ -117,8 +118,9 @@ class QuerySQLCheckerTool(BaseSQLDatabaseTool, BaseTool):
"""
args_schema: Type[BaseModel] = _QuerySQLCheckerToolInput
@root_validator(pre=True)
def initialize_llm_chain(cls, values: Dict[str, Any]) -> Dict[str, Any]:
@model_validator(mode="before")
@classmethod
def initialize_llm_chain(cls, values: Dict[str, Any]) -> Any:
if "llm_chain" not in values:
from langchain.chains.llm import LLMChain