Graph, serialization, and replay

Batch execution, recording, Model JSON, strict replay, and structured workflow state.

This catalog contains 18 public symbols. Select a symbol for its exact signature, parameters, return contract, errors, members, aliases, and behavior notes.

Modules

Symbol	Import	Summary
serialization	from cadflow import serialization	Serialization domain facade for Model JSON and replay.

Classes

Symbol	Import	Summary
Graph	from cadflow import Graph	Graph(nodes: 'list[Node]' = <factory>)
GraphSession	from cadflow import GraphSession	Context manager that records CAD operations into a DAG.
ModelResult	from cadflow import ModelResult	The value and durable graph artifacts produced by @model.
Node	from cadflow import Node	Node(op: 'str', args: 'tuple[object, ...]' = ())

Functions

Symbol	Import	Summary
capture_result	from cadflow import capture_result	Capture value as an explicit result in the active model session.
export_graph_json	from cadflow import export_graph_json	Export an OperationGraph to a JSON string.
export_model_json	from cadflow import export_model_json	Export the canonical 2.0 model seed JSON.
export_session_json	from cadflow import export_session_json	Export a graph session including its expression graph.
get_active_session	from cadflow import get_active_session	Return the currently active GraphSession, or None.
import_graph_json	from cadflow import import_graph_json	Import an OperationGraph from a JSON string.
import_model_json	from cadflow import import_model_json	Import canonical 2.0 model seed JSON.
import_session_json	from cadflow import import_session_json	Import session payload containing graph and expression graph.
model	from cadflow import model	Decorate a top-level model function with one owned GraphSession.
replay_graph	from cadflow import replay_graph	Replay an OperationGraph to rebuild the model.
replay_model_json	from cadflow import replay_model_json	Replay a model payload using its canonical low-level graph.
requires_session	from cadflow import requires_session	Decorate a builder that must reuse the caller's active GraphSession.
suspend_graph_recording	from cadflow import suspend_graph_recording	Temporarily suspend automatic graph recording for internal API composition.