Drop Python 3.8 branches (#13776)

stdlib/importlib/abc.pyi

@@ -125,49 +125,48 @@ class ResourceReader(metaclass=ABCMeta):
     @abstractmethod
     def contents(self) -> Iterator[str]: ...
 
-if sys.version_info >= (3, 9):
-    @runtime_checkable
-    class Traversable(Protocol):
+@runtime_checkable
+class Traversable(Protocol):
+    @abstractmethod
+    def is_dir(self) -> bool: ...
+    @abstractmethod
+    def is_file(self) -> bool: ...
+    @abstractmethod
+    def iterdir(self) -> Iterator[Traversable]: ...
+    if sys.version_info >= (3, 11):
         @abstractmethod
-        def is_dir(self) -> bool: ...
+        def joinpath(self, *descendants: str) -> Traversable: ...
+    else:
         @abstractmethod
-        def is_file(self) -> bool: ...
-        @abstractmethod
-        def iterdir(self) -> Iterator[Traversable]: ...
-        if sys.version_info >= (3, 11):
-            @abstractmethod
-            def joinpath(self, *descendants: str) -> Traversable: ...
-        else:
-            @abstractmethod
-            def joinpath(self, child: str, /) -> Traversable: ...
+        def joinpath(self, child: str, /) -> Traversable: ...
 
-        # The documentation and runtime protocol allows *args, **kwargs arguments,
-        # but this would mean that all implementers would have to support them,
-        # which is not the case.
-        @overload
+    # The documentation and runtime protocol allows *args, **kwargs arguments,
+    # but this would mean that all implementers would have to support them,
+    # which is not the case.
+    @overload
+    @abstractmethod
+    def open(self, mode: Literal["r"] = "r", *, encoding: str | None = None, errors: str | None = None) -> IO[str]: ...
+    @overload
+    @abstractmethod
+    def open(self, mode: Literal["rb"]) -> IO[bytes]: ...
+    @property
+    @abstractmethod
+    def name(self) -> str: ...
+    if sys.version_info >= (3, 10):
+        def __truediv__(self, child: str, /) -> Traversable: ...
+    else:
         @abstractmethod
-        def open(self, mode: Literal["r"] = "r", *, encoding: str | None = None, errors: str | None = None) -> IO[str]: ...
-        @overload
-        @abstractmethod
-        def open(self, mode: Literal["rb"]) -> IO[bytes]: ...
-        @property
-        @abstractmethod
-        def name(self) -> str: ...
-        if sys.version_info >= (3, 10):
-            def __truediv__(self, child: str, /) -> Traversable: ...
-        else:
-            @abstractmethod
-            def __truediv__(self, child: str, /) -> Traversable: ...
+        def __truediv__(self, child: str, /) -> Traversable: ...
 
-        @abstractmethod
-        def read_bytes(self) -> bytes: ...
-        @abstractmethod
-        def read_text(self, encoding: str | None = None) -> str: ...
+    @abstractmethod
+    def read_bytes(self) -> bytes: ...
+    @abstractmethod
+    def read_text(self, encoding: str | None = None) -> str: ...
 
-    class TraversableResources(ResourceReader):
-        @abstractmethod
-        def files(self) -> Traversable: ...
-        def open_resource(self, resource: str) -> BufferedReader: ...
-        def resource_path(self, resource: Any) -> str: ...
-        def is_resource(self, path: str) -> bool: ...
-        def contents(self) -> Iterator[str]: ...
+class TraversableResources(ResourceReader):
+    @abstractmethod
+    def files(self) -> Traversable: ...
+    def open_resource(self, resource: str) -> BufferedReader: ...
+    def resource_path(self, resource: Any) -> str: ...
+    def is_resource(self, path: str) -> bool: ...
+    def contents(self) -> Iterator[str]: ...

stdlib/importlib/metadata/__init__.pyi

@@ -71,11 +71,10 @@ class EntryPoint(_EntryPointBase):
     def load(self) -> Any: ...  # Callable[[], Any] or an importable module
     @property
     def extras(self) -> list[str]: ...
-    if sys.version_info >= (3, 9):
-        @property
-        def module(self) -> str: ...
-        @property
-        def attr(self) -> str: ...
+    @property
+    def module(self) -> str: ...
+    @property
+    def attr(self) -> str: ...
     if sys.version_info >= (3, 10):
         dist: ClassVar[Distribution | None]
         def matches(

stdlib/importlib/resources/__init__.pyi

@@ -2,6 +2,7 @@ import os
 import sys
 from collections.abc import Iterator
 from contextlib import AbstractContextManager
+from importlib.abc import Traversable
 from pathlib import Path
 from types import ModuleType
 from typing import Any, BinaryIO, Literal, TextIO
@@ -12,13 +13,18 @@ if sys.version_info >= (3, 11):
 else:
     Package: TypeAlias = str | ModuleType
 
-if sys.version_info >= (3, 9):
-    from importlib.abc import Traversable
-
-__all__ = ["Package", "contents", "is_resource", "open_binary", "open_text", "path", "read_binary", "read_text"]
-
-if sys.version_info >= (3, 9):
-    __all__ += ["as_file", "files"]
+__all__ = [
+    "Package",
+    "as_file",
+    "contents",
+    "files",
+    "is_resource",
+    "open_binary",
+    "open_text",
+    "path",
+    "read_binary",
+    "read_text",
+]
 
 if sys.version_info >= (3, 10):
     __all__ += ["ResourceReader"]
@@ -57,13 +63,12 @@ else:
 
 if sys.version_info >= (3, 11):
     from importlib.resources._common import as_file as as_file
-elif sys.version_info >= (3, 9):
+else:
     def as_file(path: Traversable) -> AbstractContextManager[Path, Literal[False]]: ...
 
 if sys.version_info >= (3, 11):
     from importlib.resources._common import files as files
-
-elif sys.version_info >= (3, 9):
+else:
     def files(package: Package) -> Traversable: ...
 
 if sys.version_info >= (3, 10):