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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/tongyi.py
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@@ -49,10 +49,10 @@ from langchain_core.outputs import (
ChatGenerationChunk,
ChatResult,
)
from langchain_core.pydantic_v1 import BaseModel, Field, SecretStr, root_validator
from langchain_core.pydantic_v1 import BaseModel, Field, SecretStr
from langchain_core.runnables import Runnable
from langchain_core.tools import BaseTool
from langchain_core.utils import convert_to_secret_str, get_from_dict_or_env
from langchain_core.utils import convert_to_secret_str, get_from_dict_or_env, pre_init
from langchain_core.utils.function_calling import convert_to_openai_tool
from requests.exceptions import HTTPError
from tenacity import (
@@ -431,7 +431,7 @@ class ChatTongyi(BaseChatModel):
"""Return type of llm."""
return "tongyi"
@root_validator()
@pre_init
def validate_environment(cls, values: Dict) -> Dict:
"""Validate that api key and python package exists in environment."""
values["dashscope_api_key"] = convert_to_secret_str(