live.run_source
run_source(code, *, filename='<nodebpy>', namespace=None)Execute nodebpy source for a live re-run.
Existing groups the code’s classes claim by _name are stashed so create_group() builds fresh, Geometry Nodes modifier input values on every pre-existing tree are preserved across the rebuild, and the stashed trees’ users are remapped onto the new builds afterwards. On any exception the stash is restored and the exception re-raised unchanged; filename is what its traceback names. Nothing is printed or captured.
Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| code | str | The source to run. | required |
| filename | str | Filename for the compiled code, so tracebacks point at the caller’s Text block or file. | '<nodebpy>' |
| namespace | dict[str, Any] | None | Extra globals merged over the defaults (__name__, __file__ and bpy). A tree it carries over from an earlier run’s :attr:RunResult.namespace is not mistaken for this run’s tree. |
None |
Notes
A run that fails partway through a with g.tree(..., clear=True) body leaves that tree half built (the class form is atomic: the old build is restored). Groups the failed run created under other names are left behind as well.