feat(langgraph): add set_node_defaults() to StateGraph - #7747

Merged

Sydney Runkle (sydney-runkle) merged 9 commits into

mainfrom

long/default-err-handler

May 11, 2026

Commits on May 8, 2026

done
Quanzheng Long (longquanzheng)
committed
50979e8
done
Quanzheng Long (longquanzheng)
committed
082c94d

Commits on May 9, 2026

refactor: rename set_defaults to set_node_defaults, drop default_error_handler compile arg
Sydney Runkle (sydney-runkle)
committed
54ad469
refactor: inline _apply_node_defaults into compile()
Sydney Runkle (sydney-runkle)
committed
6212f1c
refactor(langgraph): replace set_node_defaults with StateGraph(node_defaults=...) and apply at add_node time
Sydney Runkle (sydney-runkle)
committed
d04b1c4