live.GroupStash

GroupStash(stashed=dict())

Existing node groups renamed out of the way before a run.

Maps each original name to the old tree, now named <name>.stale.

Attributes

Name	Description
stashed

Methods

Name	Description
keep_edits	Carry the layout edits made to each old tree over to the tree the
replace	Success path: for each name, if the run created a new tree of the
restore	Failure path: remove any partial build under an original name and

keep_edits

keep_edits()

Carry the layout edits made to each old tree over to the tree the run built under its name (see :mod:nodebpy.layout.keep).

replace

replace()

Success path: for each name, if the run created a new tree of the same type under it, point the old tree’s users (group nodes, modifiers, pinned editors) at the new one, carry its asset status over (:func:copy_asset) and remove the old; otherwise the old tree keeps its original name. Empties the stash, so calling it (or :meth:restore) again is a no-op.

restore

restore()

Failure path: remove any partial build under an original name and give the old trees their names back. Empties the stash, so calling it (or :meth:replace) again is a no-op.