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style: typing in bec_dispatcher

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This commit is contained in:
perl_d
2025-05-15 08:49:01 +02:00
committed by Jan Wyzula
parent ff06954cb7
commit a6c5c21afa
1 changed files with 6 additions and 4 deletions
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10
bec_widgets/utils/bec_dispatcher.py
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@ -163,7 +163,7 @@ class BECDispatcher:
def connect_slot(
self,
slot: Callable,
topics: Union[EndpointInfo, str, list[Union[EndpointInfo, str]]],
topics: EndpointInfo | str | list[EndpointInfo] | list[str],
cb_info: dict | None = None,
**kwargs,
) -> None:
@ -172,7 +172,7 @@ class BECDispatcher:
Args:
slot (Callable): A slot method/function that accepts two inputs: content and metadata of
the corresponding pub/sub message
topics (EndpointInfo | str | list): A topic or list of topics that can typically be acquired via bec_lib.MessageEndpoints
topics EndpointInfo | str | list[EndpointInfo] | list[str]: A topic or list of topics that can typically be acquired via bec_lib.MessageEndpoints
cb_info (dict | None): A dictionary containing information about the callback. Defaults to None.
"""
qt_slot = QtThreadSafeCallback(cb=slot, cb_info=cb_info)
@ -183,13 +183,15 @@ class BECDispatcher:
topics_str, _ = self.client.connector._convert_endpointinfo(topics)
qt_slot.topics.update(set(topics_str))
def disconnect_slot(self, slot: Callable, topics: Union[str, list]):
def disconnect_slot(
self, slot: Callable, topics: EndpointInfo | str | list[EndpointInfo] | list[str]
):
"""
Disconnect a slot from a topic.
Args:
slot(Callable): The slot to disconnect
topics(Union[str, list]): The topic(s) to disconnect from
topics EndpointInfo | str | list[EndpointInfo] | list[str]: A topic or list of topics to unsub from.
"""
# find the right slot to disconnect from ;
# slot callbacks are wrapped in QtThreadSafeCallback objects,