Use generic alias types

This requires at least Python 3.9.

codearchiver/core.py

@@ -59,10 +59,10 @@ class Result:
 	id: str
 	'''A unique ID for this result'''
 
-	files: typing.List[str] = dataclasses.field(default_factory = list)
+	files: list[str] = dataclasses.field(default_factory = list)
 	'''List of filenames produced by the run'''
 
-	submoduleResults: typing.List[typing.Tuple['Module', 'Result']] = dataclasses.field(default_factory = list)
+	submoduleResults: list[tuple['Module', 'Result']] = dataclasses.field(default_factory = list)
 	'''List of related submodules and their results'''
 
 
@@ -89,9 +89,9 @@ class HttpClient:
 	            url,
 	            params = None,
 	            data = None,
-	            headers: typing.Optional[typing.Dict[str, str]] = None,
+	            headers: typing.Optional[dict[str, str]] = None,
 	            timeout: int = 10,
-	            responseOkCallback: typing.Optional[typing.Callable[[requests.Response], typing.Tuple[bool, typing.Optional[str]]]] = None,
+	            responseOkCallback: typing.Optional[typing.Callable[[requests.Response], tuple[bool, typing.Optional[str]]]] = None,
 	           ) -> requests.Response:
 		'''
 		Make an HTTP request
@@ -163,7 +163,7 @@ class HttpClient:
 class ModuleMeta(type):
 	'''Metaclass of modules. This is used to keep track of which modules exist and selecting them. It also enforces module name restrictions and prevents name collisions.'''
 
-	__modulesByName: typing.Dict[str, typing.Type['Module']] = {}
+	__modulesByName: dict[str, typing.Type['Module']] = {}
 
 	def __new__(cls, *args, **kwargs):
 		class_ = super().__new__(cls, *args, **kwargs)

setup.py

@@ -9,11 +9,12 @@ setuptools.setup(
 	classifiers = [
 		'Development Status :: 3 - Alpha',
 		'License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)',
-		'Programming Language :: Python :: 3.6',
-		'Programming Language :: Python :: 3.7',
-		'Programming Language :: Python :: 3.8',
+		'Programming Language :: Python :: 3.9',
+		'Programming Language :: Python :: 3.10',
+		'Programming Language :: Python :: 3.11',
 	],
 	packages = ['codearchiver', 'codearchiver.modules'],
+	python_requires = '~=3.9',
 	setup_requires = ['setuptools_scm'],
 	use_scm_version = True,
 	install_requires = ['requests[socks]'],