Remove redundant compatibility code

Author: hugovk

pyproject.toml

@@ -24,7 +24,6 @@ requires-python = ">=3.9"
 license = "Apache-2.0"
 dependencies = [
 	"zipp>=3.20",
-	'typing-extensions>=3.6.4; python_version < "3.8"',
 ]
 dynamic = ["version"]
 
@@ -37,7 +36,6 @@ test = [
 	"pytest >= 6, != 8.1.*",
 
 	# local
-	'importlib_resources>=1.3; python_version < "3.9"',
 	"packaging",
 	"pyfakefs",
 	"flufl.flake8",

tests/fixtures.py

@@ -6,17 +6,13 @@
 import shutil
 import sys
 import textwrap
+from importlib import resources
 
 from . import _path
 from ._path import FilesSpec
 from .compat.py39 import os_helper
 from .compat.py312 import import_helper
 
-if sys.version_info >= (3, 9):
-    from importlib import resources
-else:
-    import importlib_resources as resources
-
 
 @contextlib.contextmanager
 def tmp_path():