utkarsh240799andClaude Opus 4.6
0b397eaf06
Replace hardcoded /tmp/{provider} default paths with XDG-compliant persistent
directories (~/.local/share/mem0/{provider}), fixing failures on Windows,
macOS LaunchAgents, Linux systemd, and Docker. Adds MEM0_DATA_DIR env var
override, legacy /tmp data migration warning, and updates Qdrant/ChromaDB/FAISS
configs and docs to use the new defaults.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
62 lines
2.7 KiB
Python
62 lines
2.7 KiB
Python
from typing import Any, ClassVar, Dict, Optional
|
|
|
|
from pydantic import BaseModel, ConfigDict, Field, model_validator
|
|
|
|
from mem0.vector_stores.configs import get_default_vector_store_path
|
|
|
|
|
|
class ChromaDbConfig(BaseModel):
|
|
try:
|
|
from chromadb.api.client import Client
|
|
except ImportError:
|
|
raise ImportError("The 'chromadb' library is required. Please install it using 'pip install chromadb'.")
|
|
Client: ClassVar[type] = Client
|
|
|
|
collection_name: str = Field("mem0", description="Default name for the collection/database")
|
|
client: Optional[Client] = Field(None, description="Existing ChromaDB client instance")
|
|
path: Optional[str] = Field(None, description="Path to the database directory")
|
|
host: Optional[str] = Field(None, description="Database connection remote host")
|
|
port: Optional[int] = Field(None, description="Database connection remote port")
|
|
# ChromaDB Cloud configuration
|
|
api_key: Optional[str] = Field(None, description="ChromaDB Cloud API key")
|
|
tenant: Optional[str] = Field(None, description="ChromaDB Cloud tenant ID")
|
|
|
|
@model_validator(mode="before")
|
|
def check_connection_config(cls, values):
|
|
host, port, path = values.get("host"), values.get("port"), values.get("path")
|
|
api_key, tenant = values.get("api_key"), values.get("tenant")
|
|
default_path = get_default_vector_store_path("chroma")
|
|
|
|
# Check if cloud configuration is provided
|
|
cloud_config = bool(api_key and tenant)
|
|
|
|
# If cloud configuration is provided, remove any default path that might have been added
|
|
if cloud_config and path == default_path:
|
|
values.pop("path", None)
|
|
return values
|
|
|
|
# Check if local/server configuration is provided
|
|
local_config = bool(path) or bool(host and port)
|
|
|
|
if not cloud_config and not local_config:
|
|
raise ValueError("Either ChromaDB Cloud configuration (api_key, tenant) or local configuration (path or host/port) must be provided.")
|
|
|
|
if cloud_config and local_config:
|
|
raise ValueError("Cannot specify both cloud configuration and local configuration. Choose one.")
|
|
|
|
return values
|
|
|
|
@model_validator(mode="before")
|
|
@classmethod
|
|
def validate_extra_fields(cls, values: Dict[str, Any]) -> Dict[str, Any]:
|
|
allowed_fields = set(cls.model_fields.keys())
|
|
input_fields = set(values.keys())
|
|
extra_fields = input_fields - allowed_fields
|
|
if extra_fields:
|
|
raise ValueError(
|
|
f"Extra fields not allowed: {', '.join(extra_fields)}. Please input only the following fields: {', '.join(allowed_fields)}"
|
|
)
|
|
return values
|
|
|
|
model_config = ConfigDict(arbitrary_types_allowed=True)
|