Use lowercase tuple where possible (#6170)

stubs/click/click/core.pyi

@@ -155,7 +155,7 @@ class MultiCommand(Command):
     ) -> None: ...
     def resultcallback(self, replace: bool = ...) -> Callable[[_F], _F]: ...
     def format_commands(self, ctx: Context, formatter: HelpFormatter) -> None: ...
-    def resolve_command(self, ctx: Context, args: list[str]) -> Tuple[str, Command, list[str]]: ...
+    def resolve_command(self, ctx: Context, args: list[str]) -> tuple[str, Command, list[str]]: ...
     def get_command(self, ctx: Context, cmd_name: str) -> Command | None: ...
     def list_commands(self, ctx: Context) -> Iterable[str]: ...
 
@@ -227,8 +227,8 @@ class Parameter:
     def full_process_value(self, ctx: Context, value: Any) -> Any: ...
     def resolve_envvar_value(self, ctx: Context) -> str: ...
     def value_from_envvar(self, ctx: Context) -> str | list[str]: ...
-    def handle_parse_result(self, ctx: Context, opts: dict[str, Any], args: list[str]) -> Tuple[Any, list[str]]: ...
-    def get_help_record(self, ctx: Context) -> Tuple[str, str]: ...
+    def handle_parse_result(self, ctx: Context, opts: dict[str, Any], args: list[str]) -> tuple[Any, list[str]]: ...
+    def get_help_record(self, ctx: Context) -> tuple[str, str]: ...
     def get_usage_pieces(self, ctx: Context) -> list[str]: ...
     def get_error_hint(self, ctx: Context) -> str: ...
 

stubs/click/click/decorators.pyi

@@ -1,6 +1,6 @@
 from _typeshed import IdentityFunction
 from distutils.version import Version
-from typing import Any, Callable, Iterable, Text, Tuple, Type, TypeVar, Union, overload
+from typing import Any, Callable, Iterable, Text, Type, TypeVar, Union, overload
 
 from click.core import Argument, Command, Context, Group, Option, Parameter, _ConvertibleType
 
@@ -69,7 +69,7 @@ def argument(
     expose_value: bool = ...,
     is_eager: bool = ...,
     envvar: str | list[str] | None = ...,
-    autocompletion: Callable[[Context, list[str], str], Iterable[str | Tuple[str, str]]] | None = ...,
+    autocompletion: Callable[[Context, list[str], str], Iterable[str | tuple[str, str]]] | None = ...,
 ) -> IdentityFunction: ...
 @overload
 def option(

stubs/click/click/formatting.pyi

@@ -26,4 +26,4 @@ class HelpFormatter:
     def indentation(self) -> ContextManager[None]: ...
     def getvalue(self) -> str: ...
 
-def join_options(options: list[str]) -> Tuple[str, bool]: ...
+def join_options(options: list[str]) -> tuple[str, bool]: ...

stubs/click/click/parser.pyi

@@ -2,8 +2,8 @@ from typing import Any, Iterable, Set, Tuple
 
 from click.core import Context
 
-def _unpack_args(args: Iterable[str], nargs_spec: Iterable[int]) -> Tuple[Tuple[Tuple[str, ...] | None, ...], list[str]]: ...
-def split_opt(opt: str) -> Tuple[str, str]: ...
+def _unpack_args(args: Iterable[str], nargs_spec: Iterable[int]) -> tuple[Tuple[Tuple[str, ...] | None, ...], list[str]]: ...
+def split_opt(opt: str) -> tuple[str, str]: ...
 def normalize_opt(opt: str, ctx: Context) -> str: ...
 def split_arg_string(string: str) -> list[str]: ...
 
@@ -62,4 +62,4 @@ class OptionParser:
         obj: Any | None = ...,
     ) -> None: ...
     def add_argument(self, dest: str, nargs: int = ..., obj: Any | None = ...) -> None: ...
-    def parse_args(self, args: list[str]) -> Tuple[dict[str, Any], list[str], list[Any]]: ...
+    def parse_args(self, args: list[str]) -> tuple[dict[str, Any], list[str], list[Any]]: ...

stubs/click/click/termui.pyi

@@ -1,4 +1,4 @@
-from typing import IO, Any, Callable, Generator, Iterable, Text, Tuple, TypeVar, overload
+from typing import IO, Any, Callable, Generator, Iterable, Text, TypeVar, overload
 
 from click._termui_impl import ProgressBar as _ProgressBar
 from click.core import _ConvertibleType
@@ -20,7 +20,7 @@ def prompt(
 def confirm(
     text: str, default: bool = ..., abort: bool = ..., prompt_suffix: str = ..., show_default: bool = ..., err: bool = ...
 ) -> bool: ...
-def get_terminal_size() -> Tuple[int, int]: ...
+def get_terminal_size() -> tuple[int, int]: ...
 def echo_via_pager(
     text_or_generator: str | Iterable[str] | Callable[[], Generator[str, None, None]], color: bool | None = ...
 ) -> None: ...

stubs/click/click/testing.pyi

@@ -1,5 +1,5 @@
 import io
-from typing import IO, Any, BinaryIO, ContextManager, Iterable, Mapping, Text, Tuple
+from typing import IO, Any, BinaryIO, ContextManager, Iterable, Mapping, Text
 from typing_extensions import Literal
 
 from .core import BaseCommand
@@ -51,7 +51,7 @@ class CliRunner:
     def make_env(self, overrides: Mapping[str, str] | None = ...) -> dict[str, str]: ...
     def isolation(
         self, input: bytes | Text | IO[Any] | None = ..., env: Mapping[str, str] | None = ..., color: bool = ...
-    ) -> ContextManager[Tuple[io.BytesIO, io.BytesIO | Literal[False]]]: ...
+    ) -> ContextManager[tuple[io.BytesIO, io.BytesIO | Literal[False]]]: ...
     def invoke(
         self,
         cli: BaseCommand,