bundles / traitlets 5.15.0 / traitlets / traitlets / HasTraits / hold_trait_notifications
function
traitlets.traitlets:HasTraits.hold_trait_notifications
source: /traitlets/traitlets.py :1455
Signature
def hold_trait_notifications ( self ) → t.Any Summary
Context manager for bundling trait change notifications and cross validation.
Extended Summary
Use this when doing multiple trait assignments (init, config), to avoid race conditions in trait notifiers requesting other trait values. All trait notifications will fire after all values have been assigned.
Aliases
-
traitlets.HasTraits.hold_trait_notifications