43 lines
1.9 KiB
Python
43 lines
1.9 KiB
Python
from typing import Any, Dict, Optional, Callable, List
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from pydantic import BaseModel, Field, root_validator
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class MongoDBConfig(BaseModel):
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"""Configuration for MongoDB vector database."""
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db_name: str = Field("mem0_db", description="Name of the MongoDB database")
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collection_name: str = Field("mem0", description="Name of the MongoDB collection")
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embedding_model_dims: Optional[int] = Field(1536, description="Dimensions of the embedding vectors")
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user: Optional[str] = Field(None, description="MongoDB user for authentication")
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password: Optional[str] = Field(None, description="Password for the MongoDB user")
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host: Optional[str] = Field("localhost", description="MongoDB host. Default is 'localhost'")
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port: Optional[int] = Field(27017, description="MongoDB port. Default is 27017")
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@root_validator(pre=True)
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def check_auth_and_connection(cls, values):
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user = values.get("user")
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password = values.get("password")
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if (user is None) != (password is None):
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raise ValueError("Both 'user' and 'password' must be provided together or omitted together.")
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host = values.get("host")
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port = values.get("port")
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if host is None:
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raise ValueError("The 'host' must be provided.")
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if port is None:
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raise ValueError("The 'port' must be provided.")
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return values
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@root_validator(pre=True)
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def validate_extra_fields(cls, values: Dict[str, Any]) -> Dict[str, Any]:
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allowed_fields = set(cls.__fields__)
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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)}. "
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f"Please provide only the following fields: {', '.join(allowed_fields)}."
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)
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return values
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