vuer.rtc

vuer.rtc - CRDT-based real-time collaborative data structures for Vuer.

This module provides a Python implementation of the vuer-rtc TypeScript package, enabling consistent state management across Python and JavaScript clients.

Key Features:

• CRDT-based conflict resolution (Last-Write-Wins, additive operations)
• Journal with snapshots for undo/redo and fast replay
• Vector clocks for causal ordering
• Compatible with the TypeScript @vuer-ai/vuer-rtc package

Basic Usage: from vuer.rtc import create_graph, Operation

Create a store

store = create_graph( session_id="my-session", on_send=lambda msg: websocket.send(msg.to_dict()), )

Add a node

store.edit(Operation( key="cube-1", otype="node.insert", path="", tag="Mesh", parent_key="scene", )) store.commit()

Modify properties

store.edit(Operation( key="cube-1", otype="vector3.add", path="transform.position", value=[1, 0, 0], )) store.commit()

Get current state

graph = store.graph cube = graph.get_node("cube-1") position = cube.get_property("transform.position")

See https://rtc.vuer.ai for full documentation.

Public imports

These symbols are available from this module. Their definitions are documented in the linked modules.

• create_vector_clock — vuer.rtc.types.create_vector_clock
• increment_clock — vuer.rtc.types.increment_clock
• merge_clocks — vuer.rtc.types.merge_clocks
• compare_clocks — vuer.rtc.types.compare_clocks
• OType — vuer.rtc.types.OType
• Operation — vuer.rtc.types.Operation
• CRDTMessage — vuer.rtc.types.CRDTMessage
• generate_message_id — vuer.rtc.types.generate_message_id
• generate_uuid — vuer.rtc.types.generate_uuid
• SceneNode — vuer.rtc.types.SceneNode
• SceneGraph — vuer.rtc.scene_store.SceneGraph
• create_empty_graph — vuer.rtc.types.create_empty_graph
• JournalEntry — vuer.rtc.types.JournalEntry
• EditBuffer — vuer.rtc.types.EditBuffer
• Snapshot — vuer.rtc.types.Snapshot
• ClientState — vuer.rtc.types.ClientState
• create_initial_snapshot — vuer.rtc.types.create_initial_snapshot
• create_initial_state — vuer.rtc.types.create_initial_state
• GraphStore — vuer.rtc.store.GraphStore
• create_graph — vuer.rtc.store.create_graph
• apply_message — vuer.rtc.operations.dispatcher.apply_message
• apply_messages — vuer.rtc.operations.dispatcher.apply_messages
• apply_operation — vuer.rtc.operations.dispatcher.apply_operation
• apply_message_mut — vuer.rtc.operations.dispatcher.apply_message_mut
• apply_messages_mut — vuer.rtc.operations.dispatcher.apply_messages_mut
• register_apply_fn — vuer.rtc.operations.registry.register_apply_fn
• SceneStore — vuer.rtc.scene_store.SceneStore
• SubscriptionContext — vuer.rtc.scene_store.SubscriptionContext