Mirrored_Repos/InvokeAI
1
0
Fork 0
mirror of https://github.com/invoke-ai/InvokeAI synced 2024-08-30 20:32:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(events): stronger generic typing for event registration

Browse Source
This commit is contained in:
psychedelicious 2024-05-27 10:01:38 +10:00
parent 8498d4344b
commit 9d9801b2c2
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
invokeai/app/services/events/events_common.py
View File

@ -1,5 +1,5 @@
from math import floor
from typing import TYPE_CHECKING, Any, Coroutine, Optional, Protocol, TypeAlias, TypeVar
from typing import TYPE_CHECKING, Any, Coroutine, Generic, Optional, Protocol, TypeAlias, TypeVar
from fastapi_events.handlers.local import local_handler
from pydantic import BaseModel, ConfigDict, Field, SerializeAsAny
@ -50,7 +50,7 @@ class EventBase(BaseModel):
return event_subclasses
TEvent = TypeVar("TEvent", bound=EventBase)
TEvent = TypeVar("TEvent", bound=EventBase, contravariant=True)
FastAPIEvent: TypeAlias = tuple[str, TEvent]
"""
@ -59,11 +59,11 @@ Provide a generic type to `TEvent` to specify the payload type.
"""
class FastAPIEventFunc(Protocol):
def __call__(self, event: FastAPIEvent[Any]) -> Optional[Coroutine[Any, Any, None]]: ...
class FastAPIEventFunc(Protocol, Generic[TEvent]):
def __call__(self, event: FastAPIEvent[TEvent]) -> Optional[Coroutine[Any, Any, None]]: ...
def register_events(events: set[type[TEvent]] | type[TEvent], func: FastAPIEventFunc) -> None:
def register_events(events: set[type[TEvent]] | type[TEvent], func: FastAPIEventFunc[TEvent]) -> None:
"""Register a function to handle specific events.
:param events: An event or set of events to handle