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restore 3.9 compatibility by replacing | with Union[]

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This commit is contained in:
Lincoln Stein
2023-07-03 10:55:04 -04:00
parent 90aa97edd4
commit 76bafeb99e
16 changed files with 43 additions and 37 deletions
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5
invokeai/app/services/invoker.py
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@ -2,6 +2,7 @@
from abc import ABC
from threading import Event, Thread
from typing import Union
from ..invocations.baseinvocation import InvocationContext
from .graph import Graph, GraphExecutionState
@ -21,7 +22,7 @@ class Invoker:
def invoke(
self, graph_execution_state: GraphExecutionState, invoke_all: bool = False
) -> str | None:
) -> Union[str, None]:
"""Determines the next node to invoke and enqueues it, preparing if needed.
Returns the id of the queued node, or `None` if there are no nodes left to enqueue."""
@ -45,7 +46,7 @@ class Invoker:
return invocation.id
def create_execution_state(self, graph: Graph | None = None) -> GraphExecutionState:
def create_execution_state(self, graph: Union[Graph, None] = None) -> GraphExecutionState:
"""Creates a new execution state for the given graph"""
new_state = GraphExecutionState(graph=Graph() if graph is None else graph)
self.services.graph_execution_manager.set(new_state)