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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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4
libs/community/langchain_community/llms/solar.py
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@@ -4,7 +4,7 @@ import requests
from langchain_core.callbacks import CallbackManagerForLLMRun
from langchain_core.language_models import LLM
from langchain_core.pydantic_v1 import BaseModel, Field, SecretStr, root_validator
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_community.llms.utils import enforce_stop_tokens
@@ -68,7 +68,7 @@ class SolarCommon(BaseModel):
def build_extra(cls, values: Dict[str, Any]) -> Dict[str, Any]:
return values
@root_validator()
@pre_init
def validate_environment(cls, values: Dict) -> Dict:
api_key = get_from_dict_or_env(values, "solar_api_key", "SOLAR_API_KEY")
if api_key is None or len(api_key) == 0: