cayu.sessions.SessionForkProfileRelationship

Part of cayu.sessions.base. Read the Python API overview and install the required extra.

from cayu.sessions import SessionForkProfileRelationship

Immutable, content-bound profile authority for one session fork.

Bases: BaseModel.

Fields and attributes

Defaults below are source expressions; Field(...) includes schema/validation settings and default_factory creates a fresh value. Inherited declarations are included. Constructor behavior follows the model or dataclass shown in the bases/decorators.

Name	Type	Default
`record_type`	`Literal['cayu.session-fork-execution-profile']`	`FORK_EXECUTION_PROFILE_RECORD_TYPE`
`schema_version`	`Literal[1, 2]`	`required`
`request_sha256`	`str`	`required`
`source_state_sha256`	`str \| None`	`None`
`source_session_id`	`str`	`required`
`child_session_id`	`str`	`required`
`child_agent_name`	`str`	`required`
`child_provider_name`	`str`	`required`
`child_model`	`str`	`required`
`child_environment_name`	`str \| None`	`None`
`source_status`	`SessionStatus`	`required`
`source_run_epoch`	`StrictInt`	`Field(ge=0, le=MAX_DURABLE_JSON_INTEGER)`
`source_profile_source`	`ForkExecutionProfileSource`	`required`
`source_profile`	`ExecutionProfileIdentity`	`required`
`source_active_interaction_id`	`str \| None`	`None`
`source_active_run_epoch`	`StrictInt \| None`	`Field(default=None, ge=1, le=MAX_DURABLE_JSON_INTEGER)`
`transcript_cursor`	`StrictInt \| None`	`Field(default=None, ge=0, le=MAX_DURABLE_JSON_INTEGER)`
`copy_checkpoint`	`StrictBool`	`required`
`system_prompt_policy`	`ForkSystemPromptPolicy`	`required`
`selection`	`ForkExecutionProfileSelection`	`required`
`selected_profile`	`ExecutionProfileIdentity`	`required`
`model_failover_candidate_index`	`StrictInt \| None`	`Field(default=None, ge=0, le=7, exclude_if=lambda value: value is None)`
`source_environment_allocation_owners`	`tuple[SessionForkEnvironmentAllocationOwner, ...]`	`required`
`initial_invocation_request_sha256`	`str \| None`	`None`
`initial_dispatch_id`	`str \| None`	`None`
`initial_invocation_profile`	`ExecutionProfileIdentity \| None`	`None`
`decision`	`ForkExecutionProfileDecisionRecord \| None`	`None`
`fork_event_id`	`str`	`required`

validate_identity_text (method)

SessionForkProfileRelationship.validate_identity_text(value: str, info) -> str

validate_optional_identity_text (method)

SessionForkProfileRelationship.validate_optional_identity_text(value: str | None, info) -> str | None

copy_environment_allocation_owners (method)

SessionForkProfileRelationship.copy_environment_allocation_owners(value: object) -> tuple[SessionForkEnvironmentAllocationOwner, ...]

copy_profile (method)

SessionForkProfileRelationship.copy_profile(value: object) -> ExecutionProfileIdentity | None

validate_relationship (method)

SessionForkProfileRelationship.validate_relationship() -> SessionForkProfileRelationship

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