Reformat to use spaces instead of tabs. Also, use black

The following command was used to reformat:

autopep8 --in-place --select=E101,E11,E121,E122,E123,E124,E125,E126,E127,E128,E129,E131,E133,E20,E211,E22,E224,E224,E226,E227,E228,E231,E241,E242,E251,E252,E26,E265,E266,E27,E301,E302,E303,E304,E305,E306,W291,W293,W391 -r .

black was run as `black .`, using the default configurations

Signed-off-by: Wolfgang E. Sanyer <WolfgangESanyer@gmail.com>
Signed-off-by: Zac Medico <zmedico@gentoo.org>

1 files changed, 34 insertions, 35 deletions

diff --git a/lib/portage/tests/util/futures/test_done_callback_after_exit.py b/lib/portage/tests/util/futures/test_done_callback_after_exit.py
index 7ac7674e6..67e28b2ab 100644
--- a/lib/portage/tests/util/futures/test_done_callback_after_exit.py
+++ b/lib/portage/tests/util/futures/test_done_callback_after_exit.py
@@ -7,38 +7,37 @@ from portage.util.futures import asyncio
 
 
 class DoneCallbackAfterExitTestCase(TestCase):
-
-	def test_done_callback_after_exit(self):
-		"""
-		Test that callbacks can be registered via the Future
-		add_done_callback method even after the future is done, and
-		verify that the callbacks are called.
-		"""
-		loop = asyncio._wrap_loop()
-		future = loop.create_future()
-		future.set_result(None)
-
-		for i in range(3):
-			event = loop.create_future()
-			future.add_done_callback(lambda future: event.set_result(None))
-			loop.run_until_complete(event)
-
-	def test_exit_listener_after_exit(self):
-		"""
-		Test that callbacks can be registered via the AsynchronousTask
-		addExitListener method even after the task is done, and
-		verify that the callbacks are called.
-		"""
-		loop = asyncio._wrap_loop()
-		task = AsynchronousTask(scheduler=loop)
-		task.start()
-		loop.run_until_complete(task.async_wait())
-
-		for i in range(3):
-			event = loop.create_future()
-			task.addStartListener(lambda task: event.set_result(None))
-			loop.run_until_complete(event)
-
-			event = loop.create_future()
-			task.addExitListener(lambda task: event.set_result(None))
-			loop.run_until_complete(event)
+    def test_done_callback_after_exit(self):
+        """
+        Test that callbacks can be registered via the Future
+        add_done_callback method even after the future is done, and
+        verify that the callbacks are called.
+        """
+        loop = asyncio._wrap_loop()
+        future = loop.create_future()
+        future.set_result(None)
+
+        for i in range(3):
+            event = loop.create_future()
+            future.add_done_callback(lambda future: event.set_result(None))
+            loop.run_until_complete(event)
+
+    def test_exit_listener_after_exit(self):
+        """
+        Test that callbacks can be registered via the AsynchronousTask
+        addExitListener method even after the task is done, and
+        verify that the callbacks are called.
+        """
+        loop = asyncio._wrap_loop()
+        task = AsynchronousTask(scheduler=loop)
+        task.start()
+        loop.run_until_complete(task.async_wait())
+
+        for i in range(3):
+            event = loop.create_future()
+            task.addStartListener(lambda task: event.set_result(None))
+            loop.run_until_complete(event)
+
+            event = loop.create_future()
+            task.addExitListener(lambda task: event.set_result(None))
+            loop.run_until_complete(event)