Fix blank line issues reported by flake8

- E301 expected 1 blank line
- E302 expected 2 blank lines
- E303 too many blank lines
- E305 expected 2 blank lines after class or function definition
- E306 expected 1 blank line before a nested definition

Fixed automatically with autopep8:

  git ls-files | grep py$ | xargs autopep8 --in-place \
    --select E301,E302,E303,E305,E306

Manually fix issues in project.py caused by misuse of block comments.

Change-Id: Iee840fcaff48aae504ddac9c3e76d2acd484f6a9
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/254599
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: David Pursehouse <dpursehouse@collab.net>

1 files changed, 4 insertions, 0 deletions

diff --git a/tests/test_git_config.py b/tests/test_git_config.py
index b735f27f..6aa6b381 100644
--- a/tests/test_git_config.py
+++ b/tests/test_git_config.py
@@ -23,14 +23,17 @@ import unittest
 
 import git_config
 
+
 def fixture(*paths):
   """Return a path relative to test/fixtures.
   """
   return os.path.join(os.path.dirname(__file__), 'fixtures', *paths)
 
+
 class GitConfigUnitTest(unittest.TestCase):
   """Tests the GitConfig class.
   """
+
   def setUp(self):
     """Create a GitConfig object using the test.gitconfig fixture.
     """
@@ -68,5 +71,6 @@ class GitConfigUnitTest(unittest.TestCase):
     val = config.GetString('empty')
     self.assertEqual(val, None)
 
+
 if __name__ == '__main__':
   unittest.main()