👹 Feed the hobgoblins (delint).

Author: jaraco

importlib_resources/_common.py

@@ -8,11 +8,11 @@
 import tempfile
 import types
 import warnings
-from typing import Optional, Union, cast
+from typing import Optional, cast
 
 from .abc import ResourceReader, Traversable
 
-Package = Union[types.ModuleType, str]
+Package = types.ModuleType | str
 Anchor = Package
 
 

importlib_resources/abc.py

@@ -2,23 +2,21 @@
 import itertools
 import os
 import pathlib
+from collections.abc import Iterable, Iterator
 from typing import (
     Any,
     BinaryIO,
-    Iterable,
-    Iterator,
-    NoReturn,
     Literal,
+    NoReturn,
     Optional,
     Protocol,
     Text,
     TextIO,
-    Union,
     overload,
     runtime_checkable,
 )
 
-StrPath = Union[str, os.PathLike[str]]
+StrPath = str | os.PathLike[str]
 
 __all__ = ["ResourceReader", "Traversable", "TraversableResources"]
 
@@ -151,9 +149,7 @@ def open(self, mode: Literal['r'] = 'r', *args: Any, **kwargs: Any) -> TextIO: .
     def open(self, mode: Literal['rb'], *args: Any, **kwargs: Any) -> BinaryIO: ...
 
     @abc.abstractmethod
-    def open(
-        self, mode: str = 'r', *args: Any, **kwargs: Any
-    ) -> Union[TextIO, BinaryIO]:
+    def open(self, mode: str = 'r', *args: Any, **kwargs: Any) -> TextIO | BinaryIO:
         """
         mode may be 'r' or 'rb' to open as text or binary. Return a handle
         suitable for reading (same as pathlib.Path.open).

importlib_resources/simple.py

@@ -5,7 +5,7 @@
 import abc
 import io
 import itertools
-from typing import BinaryIO, List
+from typing import BinaryIO
 
 from .abc import Traversable, TraversableResources
 
@@ -24,14 +24,14 @@ def package(self) -> str:
         """
 
     @abc.abstractmethod
-    def children(self) -> List['SimpleReader']:
+    def children(self) -> list['SimpleReader']:
         """
         Obtain an iterable of SimpleReader for available
         child containers (e.g. directories).
         """
 
     @abc.abstractmethod
-    def resources(self) -> List[str]:
+    def resources(self) -> list[str]:
         """
         Obtain available named resources for this virtual package.
         """

importlib_resources/tests/_path.py

@@ -1,6 +1,6 @@
 import functools
 import pathlib
-from typing import Dict, Protocol, Union, runtime_checkable
+from typing import Protocol, Union, runtime_checkable
 
 ####
 # from jaraco.path 3.7.1
@@ -12,7 +12,7 @@ class Symlink(str):
     """
 
 
-FilesSpec = Dict[str, Union[str, bytes, Symlink, 'FilesSpec']]
+FilesSpec = dict[str, Union[str, bytes, Symlink, 'FilesSpec']]
 
 
 @runtime_checkable
@@ -28,13 +28,13 @@ def write_bytes(self, content): ...  # pragma: no cover
     def symlink_to(self, target): ...  # pragma: no cover
 
 
-def _ensure_tree_maker(obj: Union[str, TreeMaker]) -> TreeMaker:
+def _ensure_tree_maker(obj: str | TreeMaker) -> TreeMaker:
     return obj if isinstance(obj, TreeMaker) else pathlib.Path(obj)  # type: ignore[return-value]
 
 
 def build(
     spec: FilesSpec,
-    prefix: Union[str, TreeMaker] = pathlib.Path(),  # type: ignore[assignment]
+    prefix: str | TreeMaker = pathlib.Path(),  # type: ignore[assignment]
 ):
     """
     Build a set of files/directories, as described by the spec.
@@ -66,7 +66,7 @@ def build(
 
 
 @functools.singledispatch
-def create(content: Union[str, bytes, FilesSpec], path):
+def create(content: str | bytes | FilesSpec, path):
     path.mkdir(exist_ok=True)
     build(content, prefix=path)  # type: ignore[arg-type]
 

importlib_resources/tests/test_read.py

@@ -23,15 +23,17 @@ def test_read_bytes(self):
 
     def test_read_text_default_encoding(self):
         result = (
-            resources.files(self.data)
+            resources
+            .files(self.data)
             .joinpath('utf-8.file')
             .read_text(encoding='utf-8')
         )
         self.assertEqual(result, 'Hello, UTF-8 world!\n')
 
     def test_read_text_given_encoding(self):
         result = (
-            resources.files(self.data)
+            resources
+            .files(self.data)
             .joinpath('utf-16.file')
             .read_text(encoding='utf-16')
         )
@@ -83,7 +85,8 @@ def test_read_submodule_resource(self):
 
     def test_read_submodule_resource_by_name(self):
         result = (
-            resources.files('namespacedata01.subdirectory')
+            resources
+            .files('namespacedata01.subdirectory')
             .joinpath('binary.file')
             .read_bytes()
         )

importlib_resources/tests/test_resource.py

@@ -171,7 +171,8 @@ def test_read_text_does_not_keep_open(self):
 class ResourceFromNamespaceTests:
     def test_is_submodule_resource(self):
         self.assertTrue(
-            resources.files(import_module('namespacedata01'))
+            resources
+            .files(import_module('namespacedata01'))
             .joinpath('binary.file')
             .is_file()
         )