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multiple: pydantic 2 compatibility, v0.3 (#26443)
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>
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@@ -20,7 +20,6 @@ from langchain_core.language_models import BaseLanguageModel
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from langchain_core.language_models.llms import LLM
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from langchain_core.outputs import GenerationChunk
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from langchain_core.prompt_values import PromptValue
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from langchain_core.pydantic_v1 import Field, SecretStr, root_validator
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from langchain_core.utils import (
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check_package_version,
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get_from_dict_or_env,
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@@ -28,6 +27,7 @@ from langchain_core.utils import (
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pre_init,
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)
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from langchain_core.utils.utils import build_extra_kwargs, convert_to_secret_str
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from pydantic import ConfigDict, Field, SecretStr, model_validator
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class _AnthropicCommon(BaseLanguageModel):
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@@ -66,8 +66,9 @@ class _AnthropicCommon(BaseLanguageModel):
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count_tokens: Optional[Callable[[str], int]] = None
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model_kwargs: Dict[str, Any] = Field(default_factory=dict)
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@root_validator(pre=True)
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def build_extra(cls, values: Dict) -> Dict:
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@model_validator(mode="before")
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@classmethod
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def build_extra(cls, values: Dict) -> Any:
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extra = values.get("model_kwargs", {})
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all_required_field_names = get_pydantic_field_names(cls)
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values["model_kwargs"] = build_extra_kwargs(
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@@ -180,9 +181,10 @@ class Anthropic(LLM, _AnthropicCommon):
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response = model.invoke(prompt)
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"""
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class Config:
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allow_population_by_field_name = True
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arbitrary_types_allowed = True
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model_config = ConfigDict(
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populate_by_name=True,
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arbitrary_types_allowed=True,
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)
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@pre_init
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def raise_warning(cls, values: Dict) -> Dict:
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