02 Session Lineage#

Script: example/02_session_lineage.py.

This key-free script shows fork(), detach(), manual session registration, graph traversal, and JSONL lineage export.

python example/02_session_lineage.py

Concept

API

Branch session state

session.fork()

Start a fresh lineage root

session.detach()

Traverse graph

ancestors_bfs(...), edge_pairs(...)

Export graph

export_journal_jsonl(...)

The script writes lineage_demo.jsonl in the current directory so you can inspect the emitted session rows.

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