43 lines
1.5 KiB
Python
43 lines
1.5 KiB
Python
from enum import Enum
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from typing import Any, Dict
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from pydantic import BaseModel, ConfigDict, Field, model_validator
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class MetricType(str, Enum):
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"""
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Metric Constant for milvus/ zilliz server.
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"""
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def __str__(self) -> str:
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return str(self.value)
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L2 = "L2"
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IP = "IP"
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COSINE = "COSINE"
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HAMMING = "HAMMING"
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JACCARD = "JACCARD"
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class MilvusDBConfig(BaseModel):
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url: str = Field("http://localhost:19530", description="Full URL for Milvus/Zilliz server")
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token: str = Field(None, description="Token for Zilliz server / local setup defaults to None.")
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collection_name: str = Field("mem0", description="Name of the collection")
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embedding_model_dims: int = Field(1536, description="Dimensions of the embedding model")
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metric_type: str = Field("L2", description="Metric type for similarity search")
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db_name: str = Field("", description="Name of the database")
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@model_validator(mode="before")
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@classmethod
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def validate_extra_fields(cls, values: Dict[str, Any]) -> Dict[str, Any]:
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allowed_fields = set(cls.model_fields.keys())
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input_fields = set(values.keys())
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extra_fields = input_fields - allowed_fields
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if extra_fields:
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raise ValueError(
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f"Extra fields not allowed: {', '.join(extra_fields)}. Please input only the following fields: {', '.join(allowed_fields)}"
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)
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return values
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model_config = ConfigDict(arbitrary_types_allowed=True)
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