full support of pep517

Since llast upgrade build is broken. Lets fully migrate to
pyproject.toml. Note for maintaners: because data_files option is
deprectated (see https://github.com/pypa/setuptools/discussions/2648)
you will have to install files manually inside your packaging process

tests/ahriman/application/handlers/test_handler_service_updates.py

@@ -2,7 +2,7 @@ import argparse
 
 from pytest_mock import MockerFixture
 
-from ahriman import version
+from ahriman import __version__
 from ahriman.application.handlers import ServiceUpdates
 from ahriman.core.configuration import Configuration
 from ahriman.core.repository import Repository
@@ -46,7 +46,7 @@ def test_run_skip(args: argparse.Namespace, configuration: Configuration, reposi
     """
     must do not perform any actions if package is up-to-date
     """
-    package_ahriman.version = f"{version.__version__}-1"
+    package_ahriman.version = f"{__version__}-1"
     args = _default_args(args)
     mocker.patch("ahriman.core.repository.Repository.load", return_value=repository)
     mocker.patch("ahriman.models.package.Package.from_aur", return_value=package_ahriman)

tests/ahriman/application/handlers/test_handler_shell.py

@@ -58,9 +58,11 @@ def test_run_verbose(args: argparse.Namespace, configuration: Configuration, rep
     args = _default_args(args)
     args.verbose = True
     mocker.patch("ahriman.core.repository.Repository.load", return_value=repository)
+    read_mock = mocker.patch("pathlib.Path.read_text", return_value="")
     print_mock = mocker.patch("ahriman.core.formatters.Printer.print")
     application_mock = mocker.patch("code.interact")
 
     Shell.run(args, "x86_64", configuration, report=False)
     application_mock.assert_called_once_with(local=pytest.helpers.anyvar(int))
+    read_mock.assert_called_once_with(encoding="utf8")
     print_mock.assert_called_once_with(verbose=False)

tests/ahriman/application/test_ahriman.py

@@ -3,6 +3,7 @@ import argparse
 from pathlib import Path
 from pytest_mock import MockerFixture
 
+from ahriman.application import ahriman
 from ahriman.application.handlers import Handler
 from ahriman.models.action import Action
 from ahriman.models.build_status import BuildStatusEnum
@@ -822,10 +823,6 @@ def test_run(args: argparse.Namespace, mocker: MockerFixture) -> None:
     args.architecture = "x86_64"
     args.handler = Handler
 
-    from ahriman.application import ahriman
-    mocker.patch.object(ahriman, "__name__", "__main__")
     mocker.patch("argparse.ArgumentParser.parse_args", return_value=args)
-    exit_mock = mocker.patch("sys.exit")
 
-    ahriman.run()
-    exit_mock.assert_called_once_with(1)
+    assert ahriman.run() == 1

tests/ahriman/application/test_lock.py

@@ -6,7 +6,7 @@ from pathlib import Path
 from pytest_mock import MockerFixture
 from unittest.mock import call as MockCall
 
-from ahriman import version
+from ahriman import __version__
 from ahriman.application.lock import Lock
 from ahriman.core.configuration import Configuration
 from ahriman.core.exceptions import DuplicateRunError, UnsafeRunError
@@ -33,7 +33,7 @@ def test_check_version(lock: Lock, mocker: MockerFixture) -> None:
     must check version correctly
     """
     mocker.patch("ahriman.core.status.client.Client.get_internal",
-                 return_value=InternalStatus(status=BuildStatus(), version=version.__version__))
+                 return_value=InternalStatus(status=BuildStatus(), version=__version__))
     logging_mock = mocker.patch("logging.Logger.warning")
 
     lock.check_version()