Use latest builtins

Author: rickwporter

tests/test_command_tree.py

@@ -1,7 +1,6 @@
 import subprocess
 import sys
 from pathlib import Path
-from typing import List
 
 import pytest
 
@@ -13,7 +12,7 @@
 OVERHEAD_LINES = 3  # footnote plus top/bottom of panel
 
 
-def prepare_lines(s: str) -> List[str]:
+def prepare_lines(s: str) -> list[str]:
     """
     Takes a string and massages it to a list of modified lines.
 
@@ -27,7 +26,7 @@ def prepare_lines(s: str) -> List[str]:
     return [line[2:].rstrip(". ") for line in unified.split("\n")]
 
 
-def find_in_lines(lines: List[str], cmd: str, help: str) -> bool:
+def find_in_lines(lines: list[str], cmd: str, help: str) -> bool:
     """
     Looks for a line that starts with 'cmd', and also contains the 'help'.
     """
@@ -54,7 +53,7 @@ def find_in_lines(lines: List[str], cmd: str, help: str) -> bool:
         pytest.param(["pets", "list"], False, id="pets-list"),
     ],
 )
-def test_subcommands_help(args: List[str], expected: bool):
+def test_subcommands_help(args: list[str], expected: bool):
     full_args = (
         [sys.executable, "-m", "coverage", "run", str(SUBCOMMANDS)] + args + ["--help"]
     )
@@ -193,7 +192,7 @@ def test_subcommands_users_update_tree():
         pytest.param(["pets", "list"], "Need to compile list of pets", id="pets-list"),
     ],
 )
-def test_subcommands_execute(args: List[str], message: str):
+def test_subcommands_execute(args: list[str], message: str):
     full_args = [sys.executable, "-m", "coverage", "run", str(SUBCOMMANDS)] + args
     result = subprocess.run(
         full_args,

typer/command_tree.py

@@ -1,6 +1,6 @@
 import sys
 from gettext import gettext as _
-from typing import Any, Dict, List, Tuple
+from typing import Any
 
 import click
 
@@ -14,8 +14,8 @@
 
 
 def _commands_from_info(
-    info: Dict[str, Any], indent_level: int
-) -> List[Tuple[str, str]]:
+    info: dict[str, Any], indent_level: int
+) -> list[tuple[str, str]]:
     items = []
     subcommands = info.get("commands", {})
 

typer/rich_utils.py

@@ -677,10 +677,10 @@ def rich_format_help(
 
 def rich_format_subcommands(
     ctx: click.Context,
-    subcommands: List[Tuple[str, str]],
+    subcommands: list[tuple[str, str]],
 ) -> None:
     console = _get_rich_console()
-    t_styles: Dict[str, Any] = {
+    t_styles: dict[str, Any] = {
         "show_lines": STYLE_OPTIONS_TABLE_SHOW_LINES,
         "leading": STYLE_OPTIONS_TABLE_LEADING,
         "box": STYLE_OPTIONS_TABLE_BOX,