my-project-public

repository

loading code, commits, and activity

repositories

loading repo index

#1	from typing import Any, Dict, List, Optional
#2
#3	from pydantic import BaseModel, Field, model_validator
#4
#5
#6	class CassandraConfig(BaseModel):
#7	"""Configuration for Apache Cassandra vector database."""
#8
#9	contact_points: List[str] = Field(
#10	...,
#11	description="List of contact point addresses (e.g., ['127.0.0.1', '127.0.0.2'])"
#12	)
#13	port: int = Field(9042, description="Cassandra port")
#14	username: Optional[str] = Field(None, description="Database username")
#15	password: Optional[str] = Field(None, description="Database password")
#16	keyspace: str = Field("mem0", description="Keyspace name")
#17	collection_name: str = Field("memories", description="Table name")
#18	embedding_model_dims: int = Field(1536, description="Dimensions of the embedding model")
#19	secure_connect_bundle: Optional[str] = Field(
#20	None,
#21	description="Path to secure connect bundle for DataStax Astra DB"
#22	)
#23	protocol_version: int = Field(4, description="CQL protocol version")
#24	load_balancing_policy: Optional[Any] = Field(
#25	None,
#26	description="Custom load balancing policy object"
#27	)
#28
#29	@model_validator(mode="before")
#30	@classmethod
#31	def check_auth(cls, values: Dict[str, Any]) -> Dict[str, Any]:
#32	"""Validate authentication parameters."""
#33	username = values.get("username")
#34	password = values.get("password")
#35
#36	# Both username and password must be provided together or not at all
#37	if (username and not password) or (password and not username):
#38	raise ValueError(
#39	"Both 'username' and 'password' must be provided together for authentication"
#40	)
#41
#42	return values
#43
#44	@model_validator(mode="before")
#45	@classmethod
#46	def check_connection_config(cls, values: Dict[str, Any]) -> Dict[str, Any]:
#47	"""Validate connection configuration."""
#48	secure_connect_bundle = values.get("secure_connect_bundle")
#49	contact_points = values.get("contact_points")
#50
#51	# Either secure_connect_bundle or contact_points must be provided
#52	if not secure_connect_bundle and not contact_points:
#53	raise ValueError(
#54	"Either 'contact_points' or 'secure_connect_bundle' must be provided"
#55	)
#56
#57	return values
#58
#59	@model_validator(mode="before")
#60	@classmethod
#61	def validate_extra_fields(cls, values: Dict[str, Any]) -> Dict[str, Any]:
#62	"""Validate that no extra fields are provided."""
#63	allowed_fields = set(cls.model_fields.keys())
#64	input_fields = set(values.keys())
#65	extra_fields = input_fields - allowed_fields
#66
#67	if extra_fields:
#68	raise ValueError(
#69	f"Extra fields not allowed: {', '.join(extra_fields)}. "
#70	f"Please input only the following fields: {', '.join(allowed_fields)}"
#71	)
#72
#73	return values
#74
#75	class Config:
#76	arbitrary_types_allowed = True
#77
#78

z6Mkq5mY3JWtxoxUobWcfNHm7AkRubgSWEZTkBVqZXJviFZ5/my-project-public