Format codebase with black and check formatting in CQ

Apply rules set by https://gerrit-review.googlesource.com/c/git-repo/+/362954/ across the codebase and fix any lingering errors caught
by flake8. Also check black formatting in run_tests (and CQ).

Bug: b/267675342
Change-Id: I972d77649dac351150dcfeb1cd1ad0ea2efc1956
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/363474
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Gavin Mak <gavinmak@google.com>
Commit-Queue: Gavin Mak <gavinmak@google.com>

1 files changed, 24 insertions, 27 deletions

diff --git a/tests/test_subcmds_init.py b/tests/test_subcmds_init.py
index af4346de..25e5be56 100644
--- a/tests/test_subcmds_init.py
+++ b/tests/test_subcmds_init.py
@@ -20,30 +20,27 @@ from subcmds import init
 
 
 class InitCommand(unittest.TestCase):
-  """Check registered all_commands."""
-
-  def setUp(self):
-    self.cmd = init.Init()
-
-  def test_cli_parser_good(self):
-    """Check valid command line options."""
-    ARGV = (
-        [],
-    )
-    for argv in ARGV:
-      opts, args = self.cmd.OptionParser.parse_args(argv)
-      self.cmd.ValidateOptions(opts, args)
-
-  def test_cli_parser_bad(self):
-    """Check invalid command line options."""
-    ARGV = (
-        # Too many arguments.
-        ['url', 'asdf'],
-
-        # Conflicting options.
-        ['--mirror', '--archive'],
-    )
-    for argv in ARGV:
-      opts, args = self.cmd.OptionParser.parse_args(argv)
-      with self.assertRaises(SystemExit):
-        self.cmd.ValidateOptions(opts, args)
+    """Check registered all_commands."""
+
+    def setUp(self):
+        self.cmd = init.Init()
+
+    def test_cli_parser_good(self):
+        """Check valid command line options."""
+        ARGV = ([],)
+        for argv in ARGV:
+            opts, args = self.cmd.OptionParser.parse_args(argv)
+            self.cmd.ValidateOptions(opts, args)
+
+    def test_cli_parser_bad(self):
+        """Check invalid command line options."""
+        ARGV = (
+            # Too many arguments.
+            ["url", "asdf"],
+            # Conflicting options.
+            ["--mirror", "--archive"],
+        )
+        for argv in ARGV:
+            opts, args = self.cmd.OptionParser.parse_args(argv)
+            with self.assertRaises(SystemExit):
+                self.cmd.ValidateOptions(opts, args)