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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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40
libs/community/langchain_community/embeddings/textembed.py
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@@ -17,8 +17,9 @@ import aiohttp
import numpy as np
import requests
from langchain_core.embeddings import Embeddings
from langchain_core.pydantic_v1 import BaseModel, root_validator
from langchain_core.utils import get_from_dict_or_env
from langchain_core.utils import from_env, secret_from_env
from pydantic import BaseModel, ConfigDict, Field, SecretStr, model_validator
from typing_extensions import Self
__all__ = ["TextEmbedEmbeddings"]
@@ -50,35 +51,30 @@ class TextEmbedEmbeddings(BaseModel, Embeddings):
model: str
"""Underlying TextEmbed model id."""
api_url: str = "http://localhost:8000/v1"
api_url: str = Field(
default_factory=from_env(
"TEXTEMBED_API_URL", default="http://localhost:8000/v1"
)
)
"""Endpoint URL to use."""
api_key: str = "None"
api_key: SecretStr = Field(default_factory=secret_from_env("TEXTEMBED_API_KEY"))
"""API Key for authentication"""
client: Any = None
"""TextEmbed client."""
class Config:
extra = "forbid"
model_config = ConfigDict(
extra="forbid",
)
@root_validator(pre=False, skip_on_failure=True)
def validate_environment(cls, values: Dict) -> Dict:
"""Validate that api key and URL exist in the environment.
Args:
values (Dict): Dictionary of values to validate.
Returns:
Dict: Validated values.
"""
values["api_url"] = get_from_dict_or_env(values, "api_url", "API_URL")
values["api_key"] = get_from_dict_or_env(values, "api_key", "API_KEY")
values["client"] = AsyncOpenAITextEmbedEmbeddingClient(
host=values["api_url"], api_key=values["api_key"]
@model_validator(mode="after")
def validate_environment(self) -> Self:
"""Validate that api key and URL exist in the environment."""
self.client = AsyncOpenAITextEmbedEmbeddingClient(
host=self.api_url, api_key=self.api_key.get_secret_value()
)
return values
return self
def embed_documents(self, texts: List[str]) -> List[List[float]]:
"""Call out to TextEmbed's embedding endpoint.