Note

Ophyd.v2 is included on a provisional basis until the v2.0 release and may change API on minor release numbers before then

ophyd.v2.core.AsyncStatus#

class ophyd.v2.core.AsyncStatus(awaitable: Awaitable, watchers: List[Callable] | None = None)#

Convert asyncio awaitable to bluesky Status interface

Methods

`add_callback`	Add a callback function to be called upon completion.
`exception`
`watch`	Add watcher to the list of interested parties.
`wrap`

Attributes

`done`	If done return True, otherwise return False.
`success`	If done return whether the operation was successful.

add_callback(callback: Callable[[Status], None])#

Add a callback function to be called upon completion.

The function must take the status as an argument.

If the Status object is done when the function is added, it should be called immediately.

property success: bool#: If done return whether the operation was successful.

watch(watcher: Callable)#

Add watcher to the list of interested parties.

Arguments as per Bluesky watch() protocol.