refactor: python 3.10 style for files I am touching

everyvoice/cli.py

@@ -1,7 +1,6 @@
 import json
 from enum import Enum
 from pathlib import Path
-from typing import Dict
 
 import typer
 from pydantic import BaseModel
@@ -238,7 +237,7 @@ def test(suite: TestSuites = typer.Argument(TestSuites.dev)):
 
 
 # Deferred full initialization to optimize the CLI, but still exposed for unit testing.
-SCHEMAS_TO_OUTPUT: Dict[str, type[BaseModel]] = {}
+SCHEMAS_TO_OUTPUT: dict[str, type[BaseModel]] = {}
 
 
 @app.command(hidden=True)

everyvoice/tests/test_wizard.py

@@ -7,7 +7,7 @@
 from enum import Enum
 from pathlib import Path
 from types import MethodType
-from typing import Callable, Iterable, NamedTuple, Optional, Sequence, Union
+from typing import Callable, Iterable, NamedTuple, Optional, Sequence
 from unittest import TestCase, main
 
 import yaml
@@ -31,7 +31,7 @@ class RecursiveAnswers(NamedTuple):
     """Recursive answer for StepAndAnswer.children_answers, see StepAndAnswer
     documentation for a description of the fields here."""
 
-    answer_or_monkey: Union[Say, Callable]
+    answer_or_monkey: Say | Callable
     children_answers: Optional[list["RecursiveAnswers"]] = None
 
 
@@ -49,7 +49,7 @@ class StepAndAnswer(NamedTuple):
     """
 
     step: Step
-    answer_or_monkey: Union[Say, Callable]
+    answer_or_monkey: Say | Callable
     children_answers: Optional[list[RecursiveAnswers]] = None
 
     @property

everyvoice/wizard/__init__.py

@@ -1,6 +1,6 @@
 import sys
 from enum import Enum
-from typing import List, Optional, Union
+from typing import Optional
 
 from anytree import NodeMixin, RenderTree
 
@@ -54,7 +54,7 @@ class Step(_Step, NodeMixin):
 
     def __init__(
         self,
-        name: Union[None, Enum, str] = None,
+        name: None | Enum | str = None,
         default=None,
         prompt_method=None,
         validate_method=None,
@@ -109,7 +109,7 @@ def run(self):
 
 
 class Tour:
-    def __init__(self, name: str, steps: List[Step], state: Optional[dict] = None):
+    def __init__(self, name: str, steps: list[Step], state: Optional[dict] = None):
         """Create the tour by setting each Step as the child of the previous Step."""
         self.name = name
         self.state: dict = state if state is not None else {}