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improve type hints for notify/indicate subscriber(s) methods

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Pyright expects generic type parameters to be specified for the
Attribute class, otherwise it treats the type as Unknown which can
trigger reportUnknownMemberType errors.

This can be solved by using a generic type parameter for these methods
which also has the benefit of making sure that the value parameter has
the correct type for the attribute.

In some cases, a new local `value_as_bytes` variable is needed to avoid
type errors and makes the code less confusing by not overwriting the
original `value` variable.
This commit is contained in:
David Lechner
2026-04-25 16:34:28 -05:00
parent 27d02ef18d
commit baa5257780
2 changed files with 30 additions and 28 deletions
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12
bumble/device.py
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@@ -5618,8 +5618,8 @@ class Device(utils.CompositeEventEmitter):
async def notify_subscriber(
self,
connection: Connection,
attribute: Attribute,
value: Any | None = None,
attribute: Attribute[_T],
value: _T | None = None,
force: bool = False,
) -> None:
"""
@@ -5638,7 +5638,7 @@ class Device(utils.CompositeEventEmitter):
await self.gatt_server.notify_subscriber(connection, attribute, value, force)
async def notify_subscribers(
self, attribute: Attribute, value: Any | None = None, force: bool = False
self, attribute: Attribute[_T], value: _T | None = None, force: bool = False
) -> None:
"""
Send a notification to all the subscribers of an attribute.
@@ -5657,8 +5657,8 @@ class Device(utils.CompositeEventEmitter):
async def indicate_subscriber(
self,
connection: Connection,
attribute: Attribute,
value: Any | None = None,
attribute: Attribute[_T],
value: _T | None = None,
force: bool = False,
):
"""
@@ -5679,7 +5679,7 @@ class Device(utils.CompositeEventEmitter):
await self.gatt_server.indicate_subscriber(connection, attribute, value, force)
async def indicate_subscribers(
self, attribute: Attribute, value: Any | None = None, force: bool = False
self, attribute: Attribute[_T], value: _T | None = None, force: bool = False
):
"""
Send an indication to all the subscribers of an attribute.