pysepal.solara.notifications.bus.NotificationBus#

class pysepal.solara.notifications.bus.NotificationBus[source]#

Owns notification state for a single kernel/session.

All mutations produce new list copies (never mutate in place). Thread-safe via internal lock.

Initialize reactive state containers and thread lock.

Methods

`__init__`	Initialize reactive state containers and thread lock.
`add_task`	Add a tracked task.
`add_toast`	Add a toast, applying dedup and queue limit rules.
`remove_task`	Remove a tracked task by ID.
`remove_toast`	Remove a toast by ID.
`update_task`	Update a tracked task by ID.

NotificationBus.__init__()[source]#: Initialize reactive state containers and thread lock.

NotificationBus.add_task(task)[source]#

Add a tracked task. Prunes oldest finished tasks beyond MAX_TASK_HISTORY.

NotificationBus.add_toast(toast)[source]#

Add a toast, applying dedup and queue limit rules.

Error toasts replace previous errors (only the latest error is kept).

NotificationBus.remove_task(task_id)[source]#

Remove a tracked task by ID.

NotificationBus.remove_toast(toast_id)[source]#

Remove a toast by ID.

NotificationBus.update_task(task_id, **changes)[source]#

Update a tracked task by ID. Unknown IDs are silently ignored.