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core[minor],community[minor]: Upgrade all @root_validator() to @pre_init (#23841)

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This PR introduces a @pre_init decorator that's a @root_validator(pre=True) but with all the defaults populated!
This commit is contained in:
Eugene Yurtsev
2024-07-08 16:09:29 -04:00
committed by GitHub
parent f152d6ed3d
commit 2c180d645e
114 changed files with 439 additions and 276 deletions
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6
libs/community/langchain_community/chat_models/azure_openai.py
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@@ -9,8 +9,8 @@ from typing import Any, Callable, Dict, List, Union
from langchain_core._api.deprecation import deprecated
from langchain_core.outputs import ChatResult
from langchain_core.pydantic_v1 import BaseModel, Field, root_validator
from langchain_core.utils import get_from_dict_or_env
from langchain_core.pydantic_v1 import BaseModel, Field
from langchain_core.utils import get_from_dict_or_env, pre_init
from langchain_community.chat_models.openai import ChatOpenAI
from langchain_community.utils.openai import is_openai_v1
@@ -106,7 +106,7 @@ class AzureChatOpenAI(ChatOpenAI):
"""Get the namespace of the langchain object."""
return ["langchain", "chat_models", "azure_openai"]
@root_validator()
@pre_init
def validate_environment(cls, values: Dict) -> Dict:
"""Validate that api key and python package exists in environment."""
if values["n"] < 1: